Revision 20100 branches/v10/libraries/libFMap/src/com/iver/cit/gvsig/fmap/tools/Listeners/PolylineListener.java

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PolylineListener.java
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/**


  		




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 * Interfaz de listener de medida.


  		




  
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 * <p>Interface for all tools that reply for a {@link MeasureEvent MeasureEvent} produced in the 


  		




  
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 *  associated {@link MapControl MapControl} object, as a consequence of a 2D polyline drawn by the mouse.</p>


  		




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 *


  		




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 * @author Vicente Caballero Navarro


  		




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 */


  		




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public interface PolylineListener extends ToolListener {


  		




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	/**


  		




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	 * Invocado cuando el usuario mueve el rat?n cambiando as? la posici?n del


  		




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	 * ?ltimo punto de la polil?nea


  		




  
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	 * <p>Called when user moves the mouse after selecting a vertex of the polyline.</p>


  		




  
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	 * <p>Each kind of polyline listener calculates different information with the data of the


  		




  
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	 *  <code>MeasureEvent</code>, according its nature.</p>


  		




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	 *


  		




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	 * @param event MeasureEvent.


  		




  
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	 * @param event information about the mouse event, and geometry data of the polyline


  		




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	 *


  		




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	 * @throws BehaviorException se lanza cuando falla la herramienta.


  		




  
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	 * @throws BehaviorException will be thrown when fails the process of this tool


  		




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	 */


  		




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	public void points(MeasureEvent event) throws BehaviorException;


  		




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	/**


  		




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	 * Invocado cuando el usuario hace click y fija un punto  de la polilinea


  		




  
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	 * <p>Called when user executes a mouse click and selects a vertex of the polyline.</p>


  		




  
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	 * 


  		




  
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	 * @param event information about the mouse event, and geometry data of the polyline


  		




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	 *


  		




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	 * @param event MeasureEvent.


  		




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	 *


  		




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	 * @throws BehaviorException se lanza cuando falla la herramienta.


  		




  
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	 * @throws BehaviorException will be thrown when fails the process of this tool


  		




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	 */


  		




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	public void pointFixed(MeasureEvent event) throws BehaviorException;


  		




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	/**


  		




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	 * Invocado cuando el usuario hace doble click y da por finalizada el


  		




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	 * dibujado de la polil?nea


  		




  
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	 * <p>Called when user executes a double click with the mouse, finishing the 


  		




  
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	 *  drawn of the polyline.</p>


  		




  
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	 * 


  		




  
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	 * <p>All features of the active and vector layers of the associated <code>MapControl</code> object that


  		




  
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	 *  their area intersect with the polygonal area defined in the <i>event</i>, will be selected.</p> 


  		




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	 *


  		




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	 * @param event MeasureEvent.


  		




  
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	 * @param event information about the mouse event, and geometry data of the polyline


  		




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	 *


  		




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	 * @throws BehaviorException se lanza cuando falla la herramienta.


  		




  
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	 * @throws BehaviorException will be thrown when fails the process of this tool


  		




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	 */


  		




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	public void polylineFinished(MeasureEvent event) throws BehaviorException;


  		




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}


  		












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