Wt: Wt::WLeafletMap::WidgetMarker Class Reference

Wt 4.10.4

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Public Member Functions | List of all members
Wt::WLeafletMap::WidgetMarker Class Reference

A marker rendered with a widget. More...

`#include <WLeafletMap.h>`

Inheritance diagram for Wt::WLeafletMap::WidgetMarker:
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## Public Member Functions
| WidgetMarker (const Coordinate &pos, std::unique_ptr< WWidget > widget)
| Create a new WidgetMarker at the given position with the given widget.
WWidget * | widget ()
| Get the widget.
const WWidget * | widget () const
| Get the widget (const)
void | setAnchorPoint (double x, double y)
| Set the anchor point of the marker.
Public Member Functions inherited from Wt::WLeafletMap::Marker
void | move (const Coordinate &pos)
| Move the marker.
Coordinate | position () const
| Get the current position.

## Detailed Description

A marker rendered with a widget.

This can be used to place arbitrary widgets on the map.

The widgets will stay the same size regardless of the zoom level of the map.

## Member Function Documentation

## ◆ setAnchorPoint()

void Wt::WLeafletMap::WidgetMarker::setAnchorPoint | ( | double | x,
|  | double | y )

Set the anchor point of the marker.

This determines the "tip" of the marker (relative to its top left corner). The marker will be aligned so that this point is at the marker's geographical location.

If x is negative, the anchor point is in the horizontal center of the widget. If y is negative, the anchor point is in the vertical center of the widget.

By default the anchor point is in the middle (horizontal and vertical center).