Revision 20100 branches/v10/libraries/libFMap/src/com/iver/cit/gvsig/fmap/tools/MeasureListenerImpl.java
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/** |
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* Implementaci?n de la interfaz MeasureListener como herramienta para medir la
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* distancia.
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* <p>Listener for calculating the length of the segments of a polyline, defined in the associated {@link MapControl MapControl}
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* object.</p>
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* |
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* @author Vicente Caballero Navarro |
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*/ |
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public class MeasureListenerImpl implements PolylineListener {
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/** |
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* The image to display when the cursor is active. |
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*/ |
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private final Image iruler = new ImageIcon(MapControl.class.getResource( |
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"images/RulerCursor.gif")).getImage(); |
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/** |
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* The cursor used to work with this tool listener. |
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* |
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* @see #getCursor() |
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*/ |
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private Cursor cur = Toolkit.getDefaultToolkit().createCustomCursor(iruler, |
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new Point(16, 16), ""); |
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/** |
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* Reference to the <code>MapControl</code> object that uses. |
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*/ |
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protected MapControl mapCtrl; |
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/** |
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* Crea un nuevo MeasureListenerImpl.
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* <p>Creates a new listener for calculating the length of a polyline.</p>
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* |
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* @param mc MapControl.
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* @param mc the <code>MapControl</code> where is calculated the length
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*/ |
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public MeasureListenerImpl(MapControl mc) {
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this.mapCtrl = mc; |
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} |
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/** |
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/* |
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* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Listeners.PolylineListener#points(com.iver.cit.gvsig.fmap.tools.Events.MeasureEvent) |
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*/ |
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public void points(MeasureEvent event) {
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(distAll)); |
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} |
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/** |
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/* |
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* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener#getCursor() |
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*/ |
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public Cursor getCursor() {
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return cur; |
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} |
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/** |
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/* |
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* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Listeners.PolylineListener#pointFixed(com.iver.cit.gvsig.fmap.tools.Events.MeasureEvent) |
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*/ |
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public void pointFixed(MeasureEvent event) {
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} |
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/** |
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/* |
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* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener#cancelDrawing() |
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*/ |
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public boolean cancelDrawing() {
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return false; |
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} |
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/** |
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/* |
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* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Listeners.PolylineListener#polylineFinished(com.iver.cit.gvsig.fmap.tools.Events.MeasureEvent) |
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*/ |
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public void polylineFinished(MeasureEvent event) {
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