Revision 20100 branches/v10/libraries/libFMap/src/com/iver/cit/gvsig/fmap/tools/Behavior/PolylineBehavior.java
PolylineBehavior.java | ||
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/** |
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* Behaviour que espera un listener de tipo MeasureListener. |
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* <p>Behavior that allows user to draw a polyline by its vertexes on the image of the associated |
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* <code>MapControl</code> using a {@link PolylineListener PolylineListener}.</p> |
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* |
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* @author Vicente Caballero Navarro |
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*/ |
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public class PolylineBehavior extends Behavior { |
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/** |
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* The abscissa coordinate of all vertexes of the polyline. |
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*/ |
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protected ArrayList arrayX = new ArrayList(); |
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/** |
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* The ordinate coordinate of all vertexes of the polyline. |
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*/ |
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protected ArrayList arrayY = new ArrayList(); |
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/** |
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* Determines if user is setting the vertexes (with one click of the button 1 of the mouse), or not. |
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*/ |
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protected boolean isClicked = false; |
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/** |
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* Tool listener used to work with the <code>MapControl</code> object. |
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* |
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* @see #getListener() |
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* @see #setListener(ToolListener) |
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*/ |
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protected PolylineListener listener; |
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/** |
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* Crea un nuevo PolylineBehavior.
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* <p>Creates a new behavior for drawing a polyline by its vertexes.</p>
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* |
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* @param mli listener.
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* @param mli listener used to permit this object to work with the associated <code>MapControl</code>
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*/ |
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public PolylineBehavior(PolylineListener mli) { |
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listener = mli; |
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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.Behavior.Behavior#paintComponent(java.awt.Graphics) |
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*/ |
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public void paintComponent(Graphics g) { |
... | ... | |
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} |
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} |
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/** |
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* Reimplementaci?n del m?todo mousePressed de Behavior. |
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* |
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* @param E MouseEvent |
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* |
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* @throws BehaviorException Excepci?n lanzada cuando el Behavior. |
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/* |
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* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mousePressed(java.awt.event.MouseEvent) |
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*/ |
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public void mousePressed(MouseEvent E) throws BehaviorException { |
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if (E.getClickCount() == 2) { |
... | ... | |
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} |
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} |
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/** |
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* Reimplementaci?n del m?todo mouseDragged de Behavior. |
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* |
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* @param e MouseEvent |
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* |
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* @throws BehaviorException Excepci?n lanzada cuando el Behavior. |
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/* |
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* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseDragged(java.awt.event.MouseEvent) |
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*/ |
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public void mouseDragged(MouseEvent e) throws BehaviorException { |
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mouseMoved(e); |
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} |
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/** |
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* Cambio del ?ltimo punto.
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* <p>Changes the last point added of the polyline.</p>
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* |
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* @param p punto.
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* @param p a point which will replace the last added to the polyline
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*/ |
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protected void changeLastPoint(Point2D p) { |
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arrayX.set(arrayX.size() - 1, new Double(p.getX())); |
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arrayY.set(arrayY.size() - 1, new Double(p.getY())); |
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} |
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/** |
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* Reimplementaci?n del m?todo mouseMoved de Behavior. |
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* |
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* @param e MouseEvent |
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* |
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* @throws BehaviorException Excepci?n lanzada cuando el Behavior. |
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/* |
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* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseMoved(java.awt.event.MouseEvent) |
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*/ |
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public void mouseMoved(MouseEvent E) throws BehaviorException { |
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//System.err.println("moved antes de click"); |
... | ... | |
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} |
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/** |
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* Dibujo de la polil?nea.
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* <p>Draws the polyline in the <code>Graphics2D</code> of the associated <code>MapControl</code>.</p>
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* |
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* @param g2 Graphics2D sobre el que dibujamos.
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* @param g2 the 2D context that allows draw the polyline
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*/ |
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protected void drawPolyLine(Graphics2D g2) { |
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GeneralPathX polyline = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD, |
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} |
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/** |
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* A?ade un punto a la polil?nea.
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* <p>Adds a new point to the polyline.</p>
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* |
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* @param p Punto.
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* @param p a new point to the polyline
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*/ |
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protected void addPoint(Point2D p) { |
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arrayX.add(new Double(p.getX())); |
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} |
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/** |
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#setListener(com.iver.cit.gvsig.fmap.tools.ToolListener) |
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* <p>Sets a tool listener to work with the <code>MapControl</code> using this behavior.</p> |
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* |
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* @param listener a <code>PolylineListener</code> object for this behavior |
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*/ |
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public void setListener(ToolListener listener) { |
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this.listener = (PolylineListener) listener; |
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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.Behavior.Behavior#getListener() |
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*/ |
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public ToolListener getListener() { |
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