Package org.eclipse.nebula.widgets.geomap.internal

Interface GeoMapPositioned

All Known Implementing Classes:

GeoMap, GeoMapHelper, InternalGeoMap

public interface GeoMapPositioned

Interface for managing position and zoom level

Since:

3.3

Method Summary

Modifier and Type	Method	Description
org.eclipse.swt.graphics.Point	getMapPosition()	Gets the position of the upper left corner of the map.
int	getMaxZoom()	Gets the maximum supported zoom level
int	getZoom()	Gets the current zoom level
void	setMapPosition(int x, int y)	Sets the position of the upper left corner of the map.
void	setZoom(int zoom)	Sets the current zoom level

Method Detail

getMapPosition

org.eclipse.swt.graphics.Point getMapPosition()

Gets the position of the upper left corner of the map. The resolution depends on the zoom level.

Returns:

the position of the upper left corner of the map

setMapPosition

void setMapPosition(int x,
                    int y)

Sets the position of the upper left corner of the map. The resolution depends on the zoom level.

Parameters:

x - the x coordinate

y - the y coordinate

getZoom

int getZoom()

Gets the current zoom level

Returns:

the current zoom level

getMaxZoom

int getMaxZoom()

Gets the maximum supported zoom level

Returns:

the maximum zoom level

setZoom

void setZoom(int zoom)

Sets the current zoom level

Parameters:

zoom - the new zoom level