org.gvsig.geoprocess.extension

Class GeoprocessPointSelectionListener

java.lang.Object

org.gvsig.fmap.mapcontrol.tools.PointSelectionListener

org.gvsig.geoprocess.extension.GeoprocessPointSelectionListener

All Implemented Interfaces:

PointListener, ToolListener

public class GeoprocessPointSelectionListener
extends PointSelectionListener

Tool to collect points over the gvSIG view document window, to be used in the geoprocess parameters extension definition.

Field Summary

Fields inherited from class org.gvsig.fmap.mapcontrol.tools.PointSelectionListener

mapCtrl, PIXEL_TOLERANCE_FOR_QUERY_BY_POINT

Constructor Summary

Constructors

Constructor and Description
GeoprocessPointSelectionListener(MapControl mapControl) Listener constructor with a given MapControl.

Method Summary

Modifier and Type	Method and Description
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.

Methods inherited from class org.gvsig.fmap.mapcontrol.tools.PointSelectionListener

cancelDrawing, getImageCursor, getSelectedGeometry, pointDoubleClick

Methods inherited from class java.lang.Object

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

Constructor Detail

GeoprocessPointSelectionListener

public GeoprocessPointSelectionListener(MapControl mapControl)

Listener constructor with a given MapControl.

Parameters:

mapControl - to use to get the points from

Method Detail

point

public void point(PointEvent event)
           throws BehaviorException

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

Overrides:

point in class PointSelectionListener

Parameters:

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

Throws:

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