org.gvsig.raster.wms.app.wmsclient.infobypoint.viewtool

Class InfoByPixelPointViewTool

java.lang.Object

org.gvsig.raster.wms.app.wmsclient.infobypoint.viewtool.InfoByPixelPointViewTool

All Implemented Interfaces:

PointListener, ToolListener

public class InfoByPixelPointViewTool
extends Object
implements PointListener

Extensión de la clase SelectImageListenerImple de FMap. Esta clase permite capturar el evento de la selección de un punto RGB sobre la vista 22/02/2008

Field Summary

Fields

Modifier and Type	Field and Description
protected MapControl	mapCtrl Reference to the MapControl object that uses.
protected Point2D	wcPoint World equivalent coordinates of the point 2D

Constructor Summary

Constructors

Constructor and Description
InfoByPixelPointViewTool(MapControl mapCtrl, InfoByPointDataModel model, MainInfoByPointDialog dialog) Contructor

Method Summary

Modifier and Type	Method and Description
boolean	cancelDrawing() Determines if the drawing process that this tool executes on the MapControl instance could be canceled or not.
Image	getImageCursor() Gets the Cursor associated to this tool.
void	point(PointEvent event) Called when one click is pressed on the associated MapControl, or the location of the cursor of the mouse has changed on it.
void	pointDoubleClick(PointEvent event) Called when a double click is pressed on the associated MapControl.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mapCtrl

protected MapControl mapCtrl

Reference to the MapControl object that uses.

wcPoint

protected Point2D wcPoint

World equivalent coordinates of the point 2D

Constructor Detail

InfoByPixelPointViewTool

public InfoByPixelPointViewTool(MapControl mapCtrl,
                                InfoByPointDataModel model,
                                MainInfoByPointDialog dialog)

Contructor

Parameters:

mapCtrl -

Method Detail

point

public void point(PointEvent event)

Description copied from interface: PointListener

Called when one click is pressed on the associated MapControl, or the location of the cursor of the mouse has changed on it.

Specified by:

point in interface PointListener

Parameters:

event - mouse event with the coordinates of the point selected on the associated MapControl

pointDoubleClick

public void pointDoubleClick(PointEvent event)
                      throws BehaviorException

Description copied from interface: PointListener

Called when a double click is pressed on the associated MapControl.

Specified by:

pointDoubleClick in interface PointListener

Parameters:

event - mouse event and the coordinates of the point selected on the associated MapControl

Throws:

BehaviorException - will be thrown when fails the process of this tool

cancelDrawing

public boolean cancelDrawing()

Description copied from interface: ToolListener

Determines if the drawing process that this tool executes on the MapControl instance could be canceled or not.

Specified by:

cancelDrawing in interface ToolListener

Returns:

true if is cancellable; otherwise returns false

getImageCursor

public Image getImageCursor()

Description copied from interface: ToolListener

Gets the Cursor associated to this tool.

Specified by:

getImageCursor in interface ToolListener

Returns:

component with the bitmap associated to this tool