<?xml version="1.0" encoding="UTF-8"?>
<dia:diagram xmlns:dia="http://www.lysator.liu.se/~alla/dia/">
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    <dia:attribute name="background">
      <dia:color val="#ffffffff"/>
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    <dia:attribute name="pagebreak">
      <dia:color val="#000099ff"/>
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    <dia:attribute name="paper">
      <dia:composite type="paper">
        <dia:attribute name="name">
          <dia:string>#A4#</dia:string>
        </dia:attribute>
        <dia:attribute name="tmargin">
          <dia:real val="1.2999999523162842"/>
        </dia:attribute>
        <dia:attribute name="bmargin">
          <dia:real val="1.2999999523162842"/>
        </dia:attribute>
        <dia:attribute name="lmargin">
          <dia:real val="1"/>
        </dia:attribute>
        <dia:attribute name="rmargin">
          <dia:real val="1"/>
        </dia:attribute>
        <dia:attribute name="is_portrait">
          <dia:boolean val="false"/>
        </dia:attribute>
        <dia:attribute name="scaling">
          <dia:real val="0.34999999403953552"/>
        </dia:attribute>
        <dia:attribute name="fitto">
          <dia:boolean val="false"/>
        </dia:attribute>
      </dia:composite>
    </dia:attribute>
    <dia:attribute name="grid">
      <dia:composite type="grid">
        <dia:attribute name="dynamic">
          <dia:boolean val="true"/>
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        <dia:attribute name="width_x">
          <dia:real val="1"/>
        </dia:attribute>
        <dia:attribute name="width_y">
          <dia:real val="1"/>
        </dia:attribute>
        <dia:attribute name="visible_x">
          <dia:int val="1"/>
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        <dia:attribute name="visible_y">
          <dia:int val="1"/>
        </dia:attribute>
        <dia:composite type="color"/>
      </dia:composite>
    </dia:attribute>
    <dia:attribute name="color">
      <dia:color val="#d8e5e5ff"/>
    </dia:attribute>
    <dia:attribute name="guides">
      <dia:composite type="guides">
        <dia:attribute name="hguides"/>
        <dia:attribute name="vguides"/>
      </dia:composite>
    </dia:attribute>
    <dia:attribute name="display">
      <dia:composite type="display">
        <dia:attribute name="antialiased">
          <dia:boolean val="false"/>
        </dia:attribute>
        <dia:attribute name="snap-to-grid">
          <dia:boolean val="true"/>
        </dia:attribute>
        <dia:attribute name="snap-to-object">
          <dia:boolean val="true"/>
        </dia:attribute>
        <dia:attribute name="show-grid">
          <dia:boolean val="true"/>
        </dia:attribute>
        <dia:attribute name="show-connection-points">
          <dia:boolean val="true"/>
        </dia:attribute>
      </dia:composite>
    </dia:attribute>
  </dia:diagramdata>
  <dia:layer name="Background" visible="true" connectable="true" active="true">
    <dia:object type="UML - Class" version="0" id="O0">
      <dia:attribute name="obj_pos">
        <dia:point val="47.5,3"/>
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      <dia:attribute name="obj_bb">
        <dia:rectangle val="47.45,2.95;50.36,8.25"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="47.5,3"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="2.8100000000000001"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="5.2000000000000011"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Color#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A color either defined by a color string or by a tuple with three elements (r, g, b) with type float 0.0 ... 1.0 or range int 0 ... 65535#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
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        <dia:boolean val="false"/>
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      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
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      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#alpha#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double: alpha color component [0 .. 1.0]#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#blue#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double: blue color component [0 .. 1.0]#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#green#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double: green color component [0 .. 1.0]#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#red#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double: red color component [0 .. 1.0]#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O1">
      <dia:attribute name="obj_pos">
        <dia:point val="69.3825,11"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="69.3325,10.95;76.5775,17.05"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="69.3825,11"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="7.1450000000000005"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="6"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#ConnectionPoint#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#One of the major features of Dia are connectable objects. They work by this type accesible through dia.Object.connections[].#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#connected#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#List of Object: read-only list of connected objects#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#directions#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Preferred directions away from the object (e.g. DIR_NORTH=0x1)#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#flags#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Flags, e.g. CP_FLAGS_MAIN (=0x3)#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#object#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Object: the object owning this connection point#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#pos#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Point: read-only position of the connection point#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O2">
      <dia:attribute name="obj_pos">
        <dia:point val="15,27"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="14.95,26.95;27.485,48.85"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="15,27"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="12.434999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="21.800000000000004"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Diagram#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#Subclass of dia.DiagramData (at least in the C implementation) adding interfacing the GUI elements.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#data#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Backward-compatible base-class access#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#displays#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The list of current displays of this diagram.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#filename#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Filename in utf-8 encoding.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#modified#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Modification state.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The current object selection.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#unsaved#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#True if the diagram was not saved yet.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#add_update#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#add_update(real: top, real: left, real: bottom, real: right) -&gt; None.  Add the given rectangle to the update queue.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#add_update_all#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#add_update_all() -&gt; None.  Add the diagram visible area to the update queue.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#connect_after#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#connect_after(string: signal_name, Callback: func) -&gt; None.  Listen to diagram events in ['removed', 'selection_changed'].#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#display#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#display() -&gt; Display.  Create a new display of the diagram.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_clicked_object#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#find_clicked_object(real[2]: point, real: distance) -&gt; Object.  Find an object in the given distance of the given point.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_closest_connectionpoint#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#find_closest_connectionpoint(real: x, real: y[, Object: o]) -&gt; (real: dist, ConnectionPoint: cp).  Given a point and an optional object to exclude, return the distance and closest connection point or None.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_closest_handle#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#find_closest_handle(real[2]: point) -&gt; (real: distance, Handle: h, Object: o).  Find the closest handle from point and return a tuple of the search results.  Handle and Object might be None.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#flush#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#flush() -&gt; None.  If no display update is queued, queue update.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#get_sorted_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#get_sorted_selected() -&gt; list.  Return the current selection sorted by Z-Order.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#get_sorted_selected_remove#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#get_sorted_selected_remove() -&gt; list.  Return sorted selection and remove it from the diagram.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#group_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#group_selected() -&gt; None.  Turn the current selection into a group object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#is_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#is_selected(Object: o) -&gt; bool.  True if the given object is already selected.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#remove_all_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#remove_all_selected() -&gt; None.  Delete all selected objects.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#save#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#save(string: filename) -&gt; None.  Save the diagram under the given filename.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#select#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#select(Object: o) -&gt; None.  Add the given object to the selection.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#ungroup_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#ungroup_selected() -&gt; None.  Split all groups in the current selection into single objects.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#unselect#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#unselect(Object: o) -&gt; None.  Remove the given object from the selection)#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#update_connections#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#update_connections(Object: o) -&gt; None.  Update all connections of the given object. Might move connected objects.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#update_extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#update_extents() -&gt; None.  Force recaculation of the diagram extents.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O3">
      <dia:attribute name="obj_pos">
        <dia:point val="18.1594,4.67322"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="18.1094,4.62322;27.1794,20.9232"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="18.1594,4.67322"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="8.9700000000000006"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="16.199999999999999"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#DiagramData#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The 'low level' diagram object. It contains everything to manipulate diagrams from im- and export filters as well as from the UI. It does not provide any access to GUI elements related to the diagram.Use the subclass dia.Diagram object for such matters.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#active_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Layer currently active in the diagram.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#bg_color#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Color of the diagram's background.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Rectangle covering all object's bounding boxes.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#grid_visible#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#bool: visibility of the grid.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#grid_width#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Tuple(real: x, real: y) : describing the grid size.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#hguides#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#List of real: horizontal guides.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#layers#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Read-only list of the diagrams layers.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#paper#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Paperinfo of the diagram.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#List of Object: current selection.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#vguides#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#List of real: vertical guides.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#add_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#add_layer(Layer: layer[, int: position]) -&gt; Layer.  Add a layer to the diagram at the top or the given position counting from bottom.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#connect_after#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#connect_after(string: signal_name, Callback: func) -&gt; None.  Listen to diagram events in ['object_add', 'object_remove'].#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#delete_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#delete_layer(Layer: layer) -&gt; None.  Remove the given layer from the diagram.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#get_sorted_selected#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#get_sorted_selected() -&gt; list.  Return the current selection sorted by Z-Order.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#lower_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#lower_layer() -&gt; None.  Move the layer towards the bottom.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#raise_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#raise_layer() -&gt; None.  Move the layer towards the top.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#set_active_layer#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#set_active_layer(Layer: layer) -&gt; None.  Make the given layer the active one.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#update_extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#update_extents() -&gt; None.  Recalculation of the diagram extents.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O4">
      <dia:attribute name="obj_pos">
        <dia:point val="52,1"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="51.95,0.95;59.095,15.65"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="52,1"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="7.0449999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="14.600000000000001"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Display#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A Diagram can have multiple displays but every Display has just one Diagram.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#diagram#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Diagram displayed.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#origin#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Point in diagram coordinates of the top-left corner of the visible area.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#visible#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Tuple(real: top, real: left, real: bottom, real: right) : visible area#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#zoom_factor#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Real: zoom-factor#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#add_update_all#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#add_update_all() -&gt; None.  Add the diagram visible area to the update queue.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#close#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#close() -&gt; None.  Close the display possibly asking to save.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#flush#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#flush() -&gt; None.  If no display update is queued, queue update.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#resize_canvas#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#resize_canvas(int: width, int: height) -&gt; None.  BEWARE: Changing the drawing area but not the window size.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#scroll#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#scroll(real: dx, real: dy) -&gt; None.  Scroll the visible area by the given delta.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#scroll_down#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#scroll_down() -&gt; None. Scroll downwards by a fixed amount.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#scroll_left#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#scroll_left() -&gt; None. Scroll to the left by a fixed amount.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#scroll_right#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#scroll_right() -&gt; None. Scroll to the right by a fixed amount.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#scroll_up#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#scroll_up() -&gt; None. Scroll upwards by a fixed amount.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#set_origion#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#set_origion(real: x, real, y) -&gt; None.  Move the given diagram point to the top-left corner of the visible area.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#set_title#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#set_title(string: title) -&gt; None.  Temporary change of the diagram title.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#zoom#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#zoom(real[2]: point, real: factor) -&gt; None.  Zoom around the given point.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O5">
      <dia:attribute name="obj_pos">
        <dia:point val="5,36"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="4.95,35.95;8.63,38.85"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="5,36"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="3.5800000000000001"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="2.7999999999999998"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Error#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The error object is just a helper to redirect errors to messages#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes"/>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#write#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O6">
      <dia:attribute name="obj_pos">
        <dia:point val="4.91877,41.6253"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="4.86877,41.5753;10.2313,45.2753"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="4.91877,41.6253"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="5.2625000000000002"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="3.6000000000000001"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#ExportFilter#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#returned by dia.register_export() but not used otherwise yet.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The description for the filter.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#unique_name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#A uniqe name within filters to allow disambiguation.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O7">
      <dia:attribute name="obj_pos">
        <dia:point val="71.0225,17.931"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="70.9725,17.881;76.5775,24.581"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="71.0225,17.931"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="5.5049999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="6.5999999999999996"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Handle#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A handle is used to connect objects or for object resizing.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#connect_type#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#NONCONNECTABLE=0.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#connected_to#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The connected ConnectionPoint object or None.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#id#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Can be used to derive preferred directions from it.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#pos#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The position of the connection point.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#type#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#NON_MOVABLE=0, MAJOR_CONTROL=1, MINOR_CONTROL=2#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#connect#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#connect(ConnectionPoint: cp) -&gt; None.  Connect object A's handle with object B's connection point. To disconnect a handle pass in None.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O8">
      <dia:attribute name="obj_pos">
        <dia:point val="35,19"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="34.95,18.95;47.87,31.25"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="35,19"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="12.82"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="12.199999999999999"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Layer#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A Layer is part of a Diagram and can contain objects.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Rectangle covering all object's bounding boxes.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The name of the layer.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#objects#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The list of objects in the layer.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#visible#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The visibility of the layer.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#add_object#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#add_object(Object: o[, int: position]) -&gt; None.  Add the object to the layer at the top or the given position counting from bottom.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#destroy#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Release the layer. Must not be called when already added to a diagram.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_closest_connection_point#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#find_closest_connectionpoint(real: x, real: y[, Object: o]) -&gt; (real: dist, ConnectionPoint: cp).  Given a point and an optional object to exclude return the distance and the closest connection point or None.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_closest_object#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#find_closest_object(real: x, real: y, real: maxdist) -&gt; Object.  Find an object in the given maximum distance of the given point.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#find_objects_in_rectangle#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#find_objects_in_rectangle(real: top, real left, real: bottom, real: right) -&gt; Objects  Returns a list of objects found in the given rectangle.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#object_get_index#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#object_get_index(Object: o) -&gt; int.  Returns the index of the object in the layers list of objects.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#remove_object#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#remove_object(Object: o) -&gt; None  Remove the object from the layer and delete it.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#render#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#render(dia.Renderer: r) -&gt; None.  Render the layer with the given renderer#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#update_extents#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#update_extents() -&gt; None.  Force recaculation of the layer extents.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O9">
      <dia:attribute name="obj_pos">
        <dia:point val="55,19"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="54.95,18.95;62.48,30.45"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="55,19"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="7.4299999999999997"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="11.399999999999999"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Object#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The main building block of diagrams.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#bounding_box#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Box covering all the object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#connections#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Vector of connection points.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#handles#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Vector of handles.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#parent#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The parent object when parenting is in place, None otherwise.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#properties#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Dictionary of object properties.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#copy#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#copy() -&gt; Object.  Create a new object copy.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#destroy#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#destroy() -&gt; None.  Release the object. Must not be called when already added to a group or layer.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#distance_from#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#distance_from(real: x, real: y) -&gt; real.  Calculate the object's distance from the given point.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#draw#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#draw(dia.Renderer: r) -&gt; None.  Draw the object with the given renderer#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#get_object_menu#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#get_object_menu() -&gt; Tuple.  Returns a named list of Menuitem(s).#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#move#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#move(real: x, real: y) -&gt; None.  Move the entire object. The given point is the new object.obj_pos.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#move_handle#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#move_handle(Handle: h, (real: x, real: y)[int: reason, int: modifiers]) -&gt; None.  Move the given handle of the object to the given position#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O10">
      <dia:attribute name="obj_pos">
        <dia:point val="5,29"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="4.95,28.95;10.1175,33.25"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="5,29"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="5.0674999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.2000000000000002"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#ObjectType#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The dia.Object factory. Allows to create objects of the specific type. Use: factory = get_object_type(&lt;type name&gt;) to get a grip on it.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: the unique type indentifier of the object type.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#version#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int: version number#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#create#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#create(real: x, real: y) -&gt; (Object: o, Handle: h1, Handle: h2)  Create a new object of this type. Returns a tuple containing the new object and up to two handles.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O11">
      <dia:attribute name="obj_pos">
        <dia:point val="42,4.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.95,4.45;46.5725,9.75"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="42,4.5"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="4.5225"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="5.2000000000000011"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Rectangle#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The dia.Rectangle does not only provide access trough it's members but also via a sequence interface.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#bottom#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int or double: lower edge y coordinate#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#left#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int or double: left edge x coordinate#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#right#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int or double: right edge x coordinate#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#top#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int or double: upper edge y coordinate#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O12">
      <dia:attribute name="obj_pos">
        <dia:point val="35,19.7"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="26.3794,10.6232;35.05,20.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="35,19.7"/>
        <dia:point val="33,19.7"/>
        <dia:point val="33,11.3732"/>
        <dia:point val="27.1294,11.3732"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>#1..n#</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O8" connection="3"/>
        <dia:connection handle="1" to="O3" connection="21"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Generalization" version="1" id="O13">
      <dia:attribute name="obj_pos">
        <dia:point val="22.6444,20.8732"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="21.1675,20.8232;23.4944,27.05"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="22.6444,20.8732"/>
        <dia:point val="22.6444,23"/>
        <dia:point val="21.2175,23"/>
        <dia:point val="21.2175,27"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O3" connection="6"/>
        <dia:connection handle="1" to="O2" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O14">
      <dia:attribute name="obj_pos">
        <dia:point val="55,19.7"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="47.07,18.9;55.05,23.38"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="55,19.7"/>
        <dia:point val="53.4402,19.7"/>
        <dia:point val="53.4402,22.5"/>
        <dia:point val="47.82,22.5"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>#0..n#</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O9" connection="3"/>
        <dia:connection handle="1" to="O8" connection="13"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O15">
      <dia:attribute name="obj_pos">
        <dia:point val="27.1294,7.37322"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="26.3794,2.9;47.55,8.25322"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="27.1294,7.37322"/>
        <dia:point val="33,7.37322"/>
        <dia:point val="33,3.7"/>
        <dia:point val="47.5,3.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O3" connection="11"/>
        <dia:connection handle="1" to="O0" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O16">
      <dia:attribute name="obj_pos">
        <dia:point val="27.1294,8.17322"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="26.3794,4.4;42.05,9.05322"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="27.1294,8.17322"/>
        <dia:point val="33.5,8.17322"/>
        <dia:point val="33.5,5.2"/>
        <dia:point val="42,5.2"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O3" connection="13"/>
        <dia:connection handle="1" to="O11" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O17">
      <dia:attribute name="obj_pos">
        <dia:point val="62.43,23.3"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="32.5275,22.55;65.0364,34.8"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="62.43,23.3"/>
        <dia:point val="64.9864,23.3"/>
        <dia:point val="64.9864,32.7761"/>
        <dia:point val="33.3275,32.7761"/>
        <dia:point val="33.3275,34"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O9" connection="15"/>
        <dia:connection handle="1" to="O24" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O18">
      <dia:attribute name="obj_pos">
        <dia:point val="41.99,41.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.24,40.75;53.8275,44.8"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="41.99,41.5"/>
        <dia:point val="53.0275,41.5"/>
        <dia:point val="53.0275,44"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O25" connection="13"/>
        <dia:connection handle="1" to="O20" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O19">
      <dia:attribute name="obj_pos">
        <dia:point val="62,44"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="61.95,43.95;65.245,48.45"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="62,44"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="3.1949999999999998"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.4000000000000004"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Arrow#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#Dia's line objects usually ends with an dia.Arrow#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#length#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double: length along the line#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#type#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int: the shape of the arrow#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#width#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double: corresponding to line width#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O20">
      <dia:attribute name="obj_pos">
        <dia:point val="51,44"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="50.95,43.95;55.105,49.25"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="51,44"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="4.0549999999999997"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="5.2000000000000011"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#BezPoint#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A dia.Point, a bezier type and two control points (dia.Point) make a bezier point.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#p1#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Point: first control point for CURVETO#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#p2#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Point: second control point for CURVETO#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#p3#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Point: target point for CURVETO#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#type#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int: MOVETO, LINETO using p1 only;  CURVETO all 3 points#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O21">
      <dia:attribute name="obj_pos">
        <dia:point val="57,44"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="56.95,43.95;60.245,48.45"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="57,44"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="3.1949999999999998"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.4000000000000004"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Font#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#Provides access to some objects font property.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#family#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: family name of the font#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: legacy name of the font#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#style#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int: style flags#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O22">
      <dia:attribute name="obj_pos">
        <dia:point val="72.1775,32"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="72.1275,31.95;76.5775,38.85"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="72.1775,32"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="4.3499999999999996"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="6.8000000000000007"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Image#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#dia.Image gets passed into DiaRenderer.draw_image#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#filename#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: utf-8 encoded filename of the image#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#height#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int: pixel height of the image#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#mask_data#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: array of alpha pixel values#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#rgb_data#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: array of packed rgb pixel values#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#uri#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: Uniform Resource Identifier of the image#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#width#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int: pixel width of the image#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O23">
      <dia:attribute name="obj_pos">
        <dia:point val="44,44"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="43.95,43.95;49.17,48.45"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="44,44"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="5.1200000000000001"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.4000000000000004"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Point#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>#sequence#</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The dia.Point does not only provide access trough it's members but also via a sequence interface.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#x#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double: coordinate horizontal part#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#y#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double: coordinate vertical part#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O24">
      <dia:attribute name="obj_pos">
        <dia:point val="31,34"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="30.95,33.95;35.705,38.45"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="31,34"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="4.6549999999999994"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.4000000000000004"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Properties#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#A dictionary interface to dia.Object's standard properties. Many propertiescan be get and set through this. If there is a specific method to change anobjects property like o.move() or o.move_handle() use that instead.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes"/>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#get#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#has_key#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#keys#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O25">
      <dia:attribute name="obj_pos">
        <dia:point val="38,38"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="37.95,37.95;42.04,43.25"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="38,38"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="3.9899999999999998"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="5.2000000000000011"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Property#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#Interface to so called StdProps, the mechanism to control most of Dia's canvas objects properties. #</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: the name of the property#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#type#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: the type name of the object#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#value#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#various: the value is of type char, bool, dict, int, real, string, Text, Point, BezPoint, Rect, Arrow, Color or a tuple or list, possibly containing tuple of varying types.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#visible#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#bool: visibility of the property#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O26">
      <dia:attribute name="obj_pos">
        <dia:point val="68,43"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="67.95,42.95;72.015,49.05"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="68,43"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="3.9649999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="6"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Text#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#Many objects (dia.Object) having text to display provide this property.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#color#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Color: color of the text#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#font#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Font: read-only reference to font used#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#height#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#real: height of the font#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#position#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#Point: alignment position of the text#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#text#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: text data#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O27">
      <dia:attribute name="obj_pos">
        <dia:point val="41.99,41.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.24,31.9;72.2275,42.38"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="41.99,41.5"/>
        <dia:point val="66,41.5"/>
        <dia:point val="66,32.7"/>
        <dia:point val="72.1775,32.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O25" connection="13"/>
        <dia:connection handle="1" to="O22" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O28">
      <dia:attribute name="obj_pos">
        <dia:point val="41.99,41.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.24,40.75;47.36,44.8"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="41.99,41.5"/>
        <dia:point val="46.56,41.5"/>
        <dia:point val="46.56,44"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O25" connection="13"/>
        <dia:connection handle="1" to="O23" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O29">
      <dia:attribute name="obj_pos">
        <dia:point val="41.99,41.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.24,40.75;64.4,44.8"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="41.99,41.5"/>
        <dia:point val="63.6,41.5"/>
        <dia:point val="63.6,44"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O25" connection="13"/>
        <dia:connection handle="1" to="O19" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O30">
      <dia:attribute name="obj_pos">
        <dia:point val="41.99,41.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.24,40.75;59.3975,44.8"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="41.99,41.5"/>
        <dia:point val="58.5975,41.5"/>
        <dia:point val="58.5975,44"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O25" connection="13"/>
        <dia:connection handle="1" to="O21" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O31">
      <dia:attribute name="obj_pos">
        <dia:point val="41.99,41.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.24,40.75;68.05,44.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="41.99,41.5"/>
        <dia:point val="66,41.5"/>
        <dia:point val="66,43.7"/>
        <dia:point val="68,43.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>#one of#</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O25" connection="13"/>
        <dia:connection handle="1" to="O26" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O32">
      <dia:attribute name="obj_pos">
        <dia:point val="35.655,36.3"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="35.605,35.58;42.4,38.8"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="35.655,36.3"/>
        <dia:point val="39.995,36.3"/>
        <dia:point val="39.995,38"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>#dictionary lookup#</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="3"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O24" connection="9"/>
        <dia:connection handle="1" to="O25" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O33">
      <dia:attribute name="obj_pos">
        <dia:point val="27.435,28.9"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="16.3397,4.57322;30.4866,29.78"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="27.435,28.9"/>
        <dia:point val="30.4366,28.9"/>
        <dia:point val="30.4366,24"/>
        <dia:point val="16.3897,24"/>
        <dia:point val="16.3897,5.37322"/>
        <dia:point val="18.1594,5.37322"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O2" connection="9"/>
        <dia:connection handle="1" to="O3" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O34">
      <dia:attribute name="obj_pos">
        <dia:point val="10.2,3.3"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="10.15,0.9;52.05,4.18"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="10.2,3.3"/>
        <dia:point val="12.4038,3.3"/>
        <dia:point val="12.4038,1.7"/>
        <dia:point val="52,1.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#delivers the active display or None#</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="3"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O43" connection="9"/>
        <dia:connection handle="1" to="O4" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O35">
      <dia:attribute name="obj_pos">
        <dia:point val="52,1.7"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="26.685,0.9;52.05,30.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="52,1.7"/>
        <dia:point val="32,1.7"/>
        <dia:point val="32,29.7"/>
        <dia:point val="27.435,29.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>#0..n#</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O4" connection="3"/>
        <dia:connection handle="1" to="O2" connection="11"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O36">
      <dia:attribute name="obj_pos">
        <dia:point val="10.2,4.9"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="1.85262,4.18;13.067,30.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="10.2,4.9"/>
        <dia:point val="13.017,4.9"/>
        <dia:point val="13.017,26"/>
        <dia:point val="1.90262,26"/>
        <dia:point val="1.90262,29.7"/>
        <dia:point val="5,29.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#object factory key lookup#</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="3"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O43" connection="13"/>
        <dia:connection handle="1" to="O10" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O37">
      <dia:attribute name="obj_pos">
        <dia:point val="10.2,4.1"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="4.95,3.38;15.05,28.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="10.2,4.1"/>
        <dia:point val="13.9368,4.1"/>
        <dia:point val="13.9368,27"/>
        <dia:point val="5,27"/>
        <dia:point val="5,27.7"/>
        <dia:point val="15,27.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#the list of diagrams#</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="3"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O43" connection="11"/>
        <dia:connection handle="1" to="O2" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O38">
      <dia:attribute name="obj_pos">
        <dia:point val="59.045,2.9"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="11.95,2.15;77.906,51.08"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="59.045,2.9"/>
        <dia:point val="77.856,2.9"/>
        <dia:point val="77.856,51"/>
        <dia:point val="12,51"/>
        <dia:point val="12,27.7"/>
        <dia:point val="15,27.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O4" connection="9"/>
        <dia:connection handle="1" to="O2" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O39">
      <dia:attribute name="obj_pos">
        <dia:point val="62.43,21.7"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="61.68,10.9;69.4325,22.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="62.43,21.7"/>
        <dia:point val="65.042,21.7"/>
        <dia:point val="65.042,11.7"/>
        <dia:point val="69.3825,11.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>#0..n#</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O9" connection="11"/>
        <dia:connection handle="1" to="O1" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O40">
      <dia:attribute name="obj_pos">
        <dia:point val="62.43,22.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="61.68,17.831;71.0725,23.38"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="62.43,22.5"/>
        <dia:point val="66.5493,22.5"/>
        <dia:point val="66.5493,18.631"/>
        <dia:point val="71.0225,18.631"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>#1..n#</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O9" connection="13"/>
        <dia:connection handle="1" to="O7" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O41">
      <dia:attribute name="obj_pos">
        <dia:point val="27.1294,17.1732"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="27.0794,16.4532;59.515,19.8"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="27.1294,17.1732"/>
        <dia:point val="58.715,17.1732"/>
        <dia:point val="58.715,19"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O3" connection="35"/>
        <dia:connection handle="1" to="O9" connection="1"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O42">
      <dia:attribute name="obj_pos">
        <dia:point val="62.43,24.1"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="2.95,23.35;64.2093,50.05"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="62.43,24.1"/>
        <dia:point val="64.1593,24.1"/>
        <dia:point val="64.1593,31.9992"/>
        <dia:point val="30,31.9992"/>
        <dia:point val="30,50"/>
        <dia:point val="3,50"/>
        <dia:point val="3,29.7"/>
        <dia:point val="5,29.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O9" connection="17"/>
        <dia:connection handle="1" to="O10" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O43">
      <dia:attribute name="obj_pos">
        <dia:point val="2,1"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="1.95,0.95;10.25,15.05"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="2,1"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="8.1999999999999993"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="14.000000000000004"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#dia#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#The dia module allows to write Python plug-ins for Dia [http://live.gnome.org/Dia/Python]

This modules is designed to run Python scripts embedded in Dia. To make your script accessible
to Dia you have to put it into $HOME/.dia/python and let it call one of the register_*() functions.
It is possible to write import filters [register_import()] and export filters [register_export()], as well as scripts to manipulate existing diagrams or create new ones [register_action()].

For stand-alone Python bindings to Dia see http://mail.gnome.org/archives/dia-list/2007-March/msg00092.html#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes"/>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#active_display#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#active_display() -&gt; Display.  Delivers the currently active display 'dia.Display' or None#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#diagrams#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#diagrams() -&gt; List of Diagram.  Returns the list of currently open diagrams#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#get_object_type#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#get_object_type(string: type) -&gt; ObjectType.  From a type name like "Standard - Line" return the factory to create objects of that type, see: DiaObjectType#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#group_create#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#group_create(List of Object: objs) -&gt; Object.  Create a group containing the given list of dia.Object(s)#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#load#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#load(string: name) -&gt; Diagram.  Loads a diagram from the given filename#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#message#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#message(int: type, string: msg) -&gt; None.  Popup a dialog with given message#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#new#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#new(string: name) -&gt; Diagram.  Create an empty diagram#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#register_action#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#register_action(string: action, string: description, string: menupath, Callback: func) -&gt; None.  Register a callback function which appears in the menu. Depending on the menu path used during registrationthe callback gets called with the current DiaDiagramData object#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#register_callback#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#register_callback(string: description, string: menupath, Callback: func) -&gt; None.  Register a callback function which appears in the menu. Depending on the menu path used during registrationthe callback gets called with the current DiaDiagramData object#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#register_export#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#register_export(string: name, string: extension, Renderer: r) -&gt; None.  Allows to register an export filter written in Python. It needs to conform to the DiaRenderer interface.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#register_import#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#register_import(string: name, string: extension, Callback: func) -&gt; None.  Allows to register an import filter written in Python, that is mainly a callback function which fills thegiven DiaDiagramData from the given filename#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#register_plugin#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#register_plugin(string: filename) -&gt; None.  Registers a single plug-in given its filename, that is load a dynamic module.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#registered_sheets#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#registered_sheets() -&gt; List of registered sheets.  A list of all registered sheets.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#registered_types#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#registered_types() -&gt; Dict of ObjectType indexed by their name.  A dictionary of all registered object factories, aka. DiaObjectType#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#update_all#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#update_all() -&gt; None.  Force an asynchronous update of all existing diagram displays#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O44">
      <dia:attribute name="obj_pos">
        <dia:point val="36,6"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="35.95,5.95;41.17,12.05"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="36,6"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="5.1200000000000001"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="6"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Paperinfo#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#dia.Paperinfo is part of dia.DiagramData describing the paper#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#height#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#real: height of the drawable area (sans margins)#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#is_portrait#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#int: paper orientation#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: paper name, e.g. A4 or Letter#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#scaling#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#real: factor to zoom the diagram on the paper#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#width#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#real: width of the drawable area (sans margins)#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O45">
      <dia:attribute name="obj_pos">
        <dia:point val="27.1294,12.1732"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="26.3794,5.9;36.05,13.0532"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="27.1294,12.1732"/>
        <dia:point val="34,12.1732"/>
        <dia:point val="34,6.7"/>
        <dia:point val="36,6.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O3" connection="23"/>
        <dia:connection handle="1" to="O44" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O46">
      <dia:attribute name="obj_pos">
        <dia:point val="73.42,40"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="73.37,39.95;76.5775,46.85"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="73.42,40"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="3.1074999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="6.8000000000000007"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Matrix#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#Dia's matrix to do affine transformation#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#x0#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#xx#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#xy#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#y0#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#yx#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#yy#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#double#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O47">
      <dia:attribute name="obj_pos">
        <dia:point val="41.99,41.5"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="41.24,39.9;73.47,42.38"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="41.99,41.5"/>
        <dia:point val="66,41.5"/>
        <dia:point val="66,40.7"/>
        <dia:point val="73.42,40.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="2"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O25" connection="13"/>
        <dia:connection handle="1" to="O46" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O48">
      <dia:attribute name="obj_pos">
        <dia:point val="72,26"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="71.95,25.95;76.5775,30.25"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="72,26"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="4.5274999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="4.2000000000000002"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Menuitem#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#dia.Menuitem is holding menu functions for dia.Object#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="88" name="Courier-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="8" name="Courier-Oblique"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="88" name="Helvetica-BoldOblique"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="8" name="Helvetica-Oblique"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#active#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#boolean: if it is callable#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#text#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#string: what would be written in the menu#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations">
        <dia:composite type="umloperation">
          <dia:attribute name="name">
            <dia:string>#call#</dia:string>
          </dia:attribute>
          <dia:attribute name="stereotype">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#call() -&gt; None.  Invoke the menuitem callback on object.#</dia:string>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="true"/>
          </dia:attribute>
          <dia:attribute name="inheritance_type">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="query">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="parameters"/>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Class" version="0" id="O49">
      <dia:attribute name="obj_pos">
        <dia:point val="4,17"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="3.95,16.95;9.555,23.85"/>
      </dia:attribute>
      <dia:attribute name="elem_corner">
        <dia:point val="4,17"/>
      </dia:attribute>
      <dia:attribute name="elem_width">
        <dia:real val="5.5049999999999999"/>
      </dia:attribute>
      <dia:attribute name="elem_height">
        <dia:real val="6.8000000000000007"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#Sheet#</dia:string>
      </dia:attribute>
      <dia:attribute name="stereotype">
        <dia:string>#read-only#</dia:string>
      </dia:attribute>
      <dia:attribute name="comment">
        <dia:string>#returned by dia.register_export() but not used otherwise yet.#</dia:string>
      </dia:attribute>
      <dia:attribute name="abstract">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_attributes">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="suppress_operations">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="visible_attributes">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="visible_comments">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="wrap_operations">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="wrap_after_char">
        <dia:int val="40"/>
      </dia:attribute>
      <dia:attribute name="comment_line_length">
        <dia:int val="120"/>
      </dia:attribute>
      <dia:attribute name="comment_tagging">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="allow_resizing">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="fill_color">
        <dia:color val="#ffffffff"/>
      </dia:attribute>
      <dia:attribute name="text_color">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="normal_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="abstract_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="classname_font">
        <dia:font family="sans" style="80" name="Helvetica-Bold"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="comment_font">
        <dia:font family="sans" style="0" name="Helvetica"/>
      </dia:attribute>
      <dia:attribute name="normal_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="polymorphic_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="abstract_font_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="abstract_classname_font_height">
        <dia:real val="1"/>
      </dia:attribute>
      <dia:attribute name="comment_font_height">
        <dia:real val="0.69999999999999996"/>
      </dia:attribute>
      <dia:attribute name="attributes">
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#description#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The description for the sheet.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#filename#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The filename for the sheet.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#name#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The name for the sheet.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#objects#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The list of sheet objects referenced by the sheet.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
        <dia:composite type="umlattribute">
          <dia:attribute name="name">
            <dia:string>#user#</dia:string>
          </dia:attribute>
          <dia:attribute name="type">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="value">
            <dia:string>##</dia:string>
          </dia:attribute>
          <dia:attribute name="comment">
            <dia:string>#The sheet scope is user provided, not system.#</dia:string>
          </dia:attribute>
          <dia:attribute name="visibility">
            <dia:enum val="0"/>
          </dia:attribute>
          <dia:attribute name="abstract">
            <dia:boolean val="false"/>
          </dia:attribute>
          <dia:attribute name="class_scope">
            <dia:boolean val="false"/>
          </dia:attribute>
        </dia:composite>
      </dia:attribute>
      <dia:attribute name="operations"/>
      <dia:attribute name="template">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="templates"/>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O50">
      <dia:attribute name="obj_pos">
        <dia:point val="62.43,28.3"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="62.38,25.98;72.05,29.18"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="62.43,28.3"/>
        <dia:point val="67.215,28.3"/>
        <dia:point val="67.215,26.7"/>
        <dia:point val="72,26.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#returns#</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="1"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="3"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="3"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O9" connection="27"/>
        <dia:connection handle="1" to="O48" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O51">
      <dia:attribute name="obj_pos">
        <dia:point val="10.2,12.9"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="1.65262,12.18;12.05,18.98"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="10.2,12.9"/>
        <dia:point val="12,12.9"/>
        <dia:point val="12,16"/>
        <dia:point val="1.70262,16"/>
        <dia:point val="1.70262,18.1"/>
        <dia:point val="4,18.1"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#list of sheets#</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="3"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O43" connection="33"/>
        <dia:connection handle="1" to="O49" connection="3"/>
      </dia:connections>
    </dia:object>
    <dia:object type="UML - Association" version="2" id="O52">
      <dia:attribute name="obj_pos">
        <dia:point val="9.505,22.1"/>
      </dia:attribute>
      <dia:attribute name="obj_bb">
        <dia:rectangle val="0.95,21.38;10.85,30.58"/>
      </dia:attribute>
      <dia:attribute name="meta">
        <dia:composite type="dict"/>
      </dia:attribute>
      <dia:attribute name="orth_points">
        <dia:point val="9.505,22.1"/>
        <dia:point val="10.8,22.1"/>
        <dia:point val="10.8,25"/>
        <dia:point val="1,25"/>
        <dia:point val="1,29.7"/>
        <dia:point val="5,29.7"/>
      </dia:attribute>
      <dia:attribute name="orth_orient">
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
        <dia:enum val="1"/>
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="orth_autoroute">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="name">
        <dia:string>#list of object types#</dia:string>
      </dia:attribute>
      <dia:attribute name="direction">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_direction">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="assoc_type">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="role_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_a">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_a">
        <dia:enum val="3"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_a">
        <dia:boolean val="false"/>
      </dia:attribute>
      <dia:attribute name="role_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="multipicity_b">
        <dia:string>##</dia:string>
      </dia:attribute>
      <dia:attribute name="visibility_b">
        <dia:enum val="0"/>
      </dia:attribute>
      <dia:attribute name="show_arrow_b">
        <dia:boolean val="true"/>
      </dia:attribute>
      <dia:attribute name="text_font">
        <dia:font family="monospace" style="0" name="Courier"/>
      </dia:attribute>
      <dia:attribute name="text_height">
        <dia:real val="0.80000000000000004"/>
      </dia:attribute>
      <dia:attribute name="text_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:attribute name="line_width">
        <dia:real val="0.10000000000000001"/>
      </dia:attribute>
      <dia:attribute name="line_colour">
        <dia:color val="#000000ff"/>
      </dia:attribute>
      <dia:connections>
        <dia:connection handle="0" to="O49" connection="15"/>
        <dia:connection handle="1" to="O10" connection="3"/>
      </dia:connections>
    </dia:object>
  </dia:layer>
</dia:diagram>
