org.gvsig.fmap.mapcontext.events.listeners

Interface ViewPortListener

All Known Subinterfaces:

ViewPortListenerEx1

All Known Implementing Classes:

EventBuffer, MapOverview, SearchDialog, SearchDialog

public interface ViewPortListener

Defines the interface for an object that listens to changes in a view port.

Method Summary

Modifier and Type	Method and Description
void	backColorChanged(ColorEvent e) Called when the background color of the view port has changed.
void	extentChanged(ExtentEvent e) Called when the extent of the view port has changed.
void	projectionChanged(ProjectionEvent e) Called when the projection of the view port has changed.

Method Detail

extentChanged

void extentChanged(ExtentEvent e)

Called when the extent of the view port has changed.

Parameters:

e - an extend event object

backColorChanged

void backColorChanged(ColorEvent e)

Called when the background color of the view port has changed.

Parameters:

e - a color event object

projectionChanged

void projectionChanged(ProjectionEvent e)

Called when the projection of the view port has changed.

Parameters:

e - a projection event object