GeoMapListener

public interface GeoMapListener

Interface for listening to changes to the state of the GeoMap UI

Method Summary

Modifier and Type	Method	Description
`void`	`centerChanged(GeoMap geoMap)`	Called whenever the center of the GeoMap changes, e.g. when panning.
`void`	`zoomChanged(GeoMap geoMap)`	Called whenever the zoom level changes.

Method Details
- centerChanged
  
  void centerChanged(GeoMap geoMap)
  
  Called whenever the center of the GeoMap changes, e.g. when panning. This will happen in general for calls to GeoMap.setMapPosition(org.eclipse.swt.graphics.Point), GeoMap.translateMapPosition(int, int) and GeoMap.setCenterPosition(org.eclipse.swt.graphics.Point) A call to higher-level methods like GeoMap.zoomTo(org.eclipse.swt.graphics.Rectangle) may result in many firings.
  
  Parameters:
  
  geoMap - the geoMap that has changed
- zoomChanged
  
  void zoomChanged(GeoMap geoMap)
  
  Called whenever the zoom level changes. This will happen in general for calls to GeoMap.setZoom(int), GeoMap.zoomIn(org.eclipse.swt.graphics.Point) and GeoMap.zoomOut(org.eclipse.swt.graphics.Point) A call to higher-level methods like GeoMap.zoomTo(org.eclipse.swt.graphics.Rectangle) may result in many firings.
  
  Parameters:
  
  geoMap - the geoMap that has changed