Package org.gvsig.fmap.mapcontext.layers

Interface LayerDrawingListener

public interface LayerDrawingListener

LayerDrawingListener defines listeners to catch and handle drawing events from layers.

Method Summary

Modifier and Type	Method	Description
void	afterLayerDraw(LayerDrawEvent e)	Process to execute after a layer had been drawn.
void	afterLayerGraphicDraw(LayerDrawEvent e)	Process to execute after a GraphicLayer had been drawn.
void	beforeGraphicLayerDraw(LayerDrawEvent e)	Process to execute before a GraphicLayer had been drawn.
void	beforeLayerDraw(LayerDrawEvent e)	Called before a layer of type FLayer or FLayers is drawn.

Method Details

beforeLayerDraw

void beforeLayerDraw(LayerDrawEvent e)
              throws CancelationException

Called before a layer of type FLayer or FLayers is drawn.

Parameters:

e - a layer event object

Throws:

CancelationException - if cancels the operation, this exception will have the message that user will see.

See Also:

• LayerDrawEvent

afterLayerDraw

void afterLayerDraw(LayerDrawEvent e)
             throws CancelationException

Process to execute after a layer had been drawn.

Parameters:

e - a layer event object

Throws:

CancelationException - if cancels the operation, this exception will have the message that user will see.

See Also:

• LayerDrawEvent

beforeGraphicLayerDraw

void beforeGraphicLayerDraw(LayerDrawEvent e)
                     throws CancelationException

Process to execute before a GraphicLayer had been drawn.

Parameters:

e - a layer event object

Throws:

CancelationException - if cancels the operation, this exception will have the message that user will see.

See Also:

• LayerDrawEvent

afterLayerGraphicDraw

void afterLayerGraphicDraw(LayerDrawEvent e)
                    throws CancelationException

Process to execute after a GraphicLayer had been drawn.

Parameters:

e - a layer event object

Throws:

CancelationException - if cancels the operation, this exception will have the message that user will see.

See Also:

• LayerDrawEvent