org.gvsig.fmap.mapcontrol.tools.Behavior
Class PolygonBehavior

java.lang.Object
  org.gvsig.fmap.mapcontrol.tools.Behavior.Behavior
      org.gvsig.fmap.mapcontrol.tools.Behavior.PolylineBehavior
          org.gvsig.fmap.mapcontrol.tools.Behavior.PolygonBehavior

All Implemented Interfaces:

IBehavior

public class PolygonBehavior
extends PolylineBehavior

Behavior that permits user to draw a polygon by its vertexes on the image of the associated MapControl using a PolylineListener.

Author:

Vicente Caballero Navarro, Pablo Piqueras Bartolomé

Field Summary

Fields inherited from class org.gvsig.fmap.mapcontrol.tools.Behavior.PolylineBehavior

arrayX, arrayY, isClicked, listener

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

geomManager

Constructor Summary

PolygonBehavior(PolylineListener ali)
Creates a new behavior for drawing a polygon by its vertexes.

Method Summary

void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	paintComponent(MapControlDrawer mapControlDrawer) Method executed in real-time, when user is working with a tool on the associated MapControl object, repainting the MapControl's image.

Methods inherited from class org.gvsig.fmap.mapcontrol.tools.Behavior.PolylineBehavior

addPoint, changeLastPoint, drawPolyLine, getListener, setListener

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

createArc, createArc, createArc, createCircle, createLineString, createPoint, createPoint, getImageCursor, getMapControl, mouseClicked, mouseEntered, mouseExited, mouseReleased, mouseWheelMoved, setMapControl

Methods inherited from class java.lang.Object

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

Constructor Detail

PolygonBehavior

public PolygonBehavior(PolylineListener ali)

Creates a new behavior for drawing a polygon by its vertexes.

Parameters:

ali - tool listener used to permit this object to work with the associated MapControl

Method Detail

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)
                  throws BehaviorException

Specified by:

mouseDragged in interface IBehavior

Overrides:

mouseDragged in class PolylineBehavior

Throws:

BehaviorException - any exception processing the action associated to a mouse dragged event, by the IBehavior object

See Also:

MouseMotionListener.mouseDragged(java.awt.event.MouseEvent)

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)
                throws BehaviorException

Specified by:

mouseMoved in interface IBehavior

Overrides:

mouseMoved in class PolylineBehavior

Throws:

BehaviorException - any exception processing the action associated to a mouse moved event, by the IBehavior object

See Also:

MouseMotionListener.mouseMoved(java.awt.event.MouseEvent)

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)
                  throws BehaviorException

Specified by:

mousePressed in interface IBehavior

Overrides:

mousePressed in class PolylineBehavior

Throws:

BehaviorException - any exception processing the action associated to a mouse pressed event, by the IBehavior object

See Also:

MouseListener.mousePressed(java.awt.event.MouseEvent)

paintComponent

public void paintComponent(MapControlDrawer mapControlDrawer)

Description copied from interface: IBehavior

Method executed in real-time, when user is working with a tool on the associated MapControl object, repainting the MapControl's image.

Returns immediately in all cases, even if the complete image has not yet been loaded.

This method will be implemented according to the specific nature of each behavior, and its extra and particular features.

Specified by:

paintComponent in interface IBehavior

Overrides:

paintComponent in class PolylineBehavior

See Also:

Graphics.drawImage(java.awt.Image, int, int, java.awt.image.ImageObserver)