Revision 30335 branches/v2_0_0_prep/extensions/extEditing/src/org/gvsig/editing/gui/cad/tools/ArcCADTool.java
| ArcCADTool.java | ||
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*/ |
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package org.gvsig.editing.gui.cad.tools; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.Image; |
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import java.awt.event.InputEvent; |
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import java.awt.geom.Point2D; |
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import org.gvsig.editing.gui.cad.tools.smc.ArcCADToolContext.ArcCADToolState; |
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import org.gvsig.editing.layers.VectorialLayerEdited; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.operation.Draw; |
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import org.gvsig.fmap.geom.operation.DrawOperationContext; |
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import org.gvsig.fmap.geom.operation.GeometryOperationException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.mapcontrol.MapControlDrawer; |
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* @author Vicente Caballero Navarro |
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*/ |
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public class ArcCADTool extends DefaultCADTool {
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private ArcCADToolContext _fsm;
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private Point p1;
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private Point p2;
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private Point p3;
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private ArcCADToolContext _fsm;
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private Point p1;
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private Point p2;
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private Point p3;
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/**
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* Crea un nuevo LineCADTool.
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*/
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public ArcCADTool() {
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}
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/**
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* Crea un nuevo LineCADTool.
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*/
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public ArcCADTool() {
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}
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/**
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* M?todo de incio, para poner el c?digo de todo lo que se requiera de una
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* carga previa a la utilizaci?n de la herramienta.
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*/
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public void init() {
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_fsm = new ArcCADToolContext(this);
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}
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/**
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* M?todo de incio, para poner el c?digo de todo lo que se requiera de una
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* carga previa a la utilizaci?n de la herramienta.
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*/
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public void init() {
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_fsm = new ArcCADToolContext(this);
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}
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double, double)
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*/
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public void transition(double x, double y, InputEvent event) {
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_fsm.addPoint(x, y,event);
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}
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double, double)
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*/
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public void transition(double x, double y, InputEvent event) {
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_fsm.addPoint(x, y,event);
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}
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double)
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*/
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public void transition(double d){
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_fsm.addValue(d);
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}
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double)
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*/
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public void transition(double d){
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_fsm.addValue(d);
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}
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, java.lang.String)
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*/
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public void transition(String s) throws CommandException {
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if (!super.changeCommand(s)){
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_fsm.addOption(s);
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}
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}
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, java.lang.String)
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*/
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public void transition(String s) throws CommandException {
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if (!super.changeCommand(s)){
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_fsm.addOption(s);
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}
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}
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/**
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* Equivale al transition del prototipo pero sin pasarle como par? metro el
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* editableFeatureSource que ya estar? creado.
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*
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* @param sel Bitset con las geometr?as que est?n seleccionadas.
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* @param x par?metro x del punto que se pase en esta transici?n.
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* @param y par?metro y del punto que se pase en esta transici?n.
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*/
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public void addPoint(double x, double y,InputEvent event) {
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ArcCADToolState actualState = (ArcCADToolState) _fsm.getPreviousState();
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String status = actualState.getName();
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/**
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* Equivale al transition del prototipo pero sin pasarle como par? metro el
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* editableFeatureSource que ya estar? creado.
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*
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* @param sel Bitset con las geometr?as que est?n seleccionadas.
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* @param x par?metro x del punto que se pase en esta transici?n.
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* @param y par?metro y del punto que se pase en esta transici?n.
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*/
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public void addPoint(double x, double y,InputEvent event) {
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ArcCADToolState actualState = (ArcCADToolState) _fsm.getPreviousState();
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String status = actualState.getName();
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if (status.equals("Arc.FirstPoint")) {
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p1 = createPoint(x, y);
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} else if (status.equals("Arc.SecondPoint")) {
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p2 = createPoint(x, y);
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} else if (status.equals("Arc.ThirdPoint")) {
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p3 = createPoint(x, y);
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Geometry ig = createArc(p1, p2, p3);
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if (ig != null) {
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insertAndSelectGeometry(ig);
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}
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}
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}
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if (status.equals("Arc.FirstPoint")) {
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p1 = createPoint(x, y);
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} else if (status.equals("Arc.SecondPoint")) {
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p2 = createPoint(x, y);
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} else if (status.equals("Arc.ThirdPoint")) {
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p3 = createPoint(x, y);
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Geometry ig = createArc(p1, p2, p3);
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if (ig != null) {
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insertAndSelectGeometry(ig);
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}
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}
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}
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/**
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* M?todo para dibujar lo necesario para el estado en el que nos
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* encontremos.
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*
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* @param g Graphics sobre el que dibujar.
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* @param selectedGeometries BitSet con las geometr?as seleccionadas.
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* @param x par?metro x del punto que se pase para dibujar.
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* @param y par?metro x del punto que se pase para dibujar.
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*/
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public void drawOperation(Graphics g, double x,
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double y) {
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ArcCADToolState actualState = _fsm.getState();
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String status = actualState.getName();
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/**
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* M?todo para dibujar lo necesario para el estado en el que nos
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* encontremos.
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*
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* @param g Graphics sobre el que dibujar.
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* @param selectedGeometries BitSet con las geometr?as seleccionadas.
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* @param x par?metro x del punto que se pase para dibujar.
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* @param y par?metro x del punto que se pase para dibujar.
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*/
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public void drawOperation(MapControlDrawer renderer, double x,
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double y) {
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ArcCADToolState actualState = _fsm.getState();
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String status = actualState.getName();
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if (status.equals("Arc.SecondPoint")) {
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drawLine((Graphics2D) g, new Point2D.Double(p1.getX(), p1.getY()), new Point2D.Double(x, y),geometrySelectSymbol);
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} else if (status.equals("Arc.ThirdPoint")) {
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Point current = createPoint(x, y);
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try{
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Geometry ig = createArc(p1, p2, current);
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if (status.equals("Arc.SecondPoint")) {
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renderer.drawLine(new Point2D.Double(p1.getX(), p1.getY()),
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new Point2D.Double(x, y),
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mapControlManager.getGeometrySelectionSymbol());
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} else if (status.equals("Arc.ThirdPoint")) {
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Point current = createPoint(x, y);
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if (ig != null) {
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DrawOperationContext doc=new DrawOperationContext(); |
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doc.setGraphics((Graphics2D)g); |
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doc.setViewPort(getCadToolAdapter().getMapControl().getViewPort()); |
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doc.setSymbol(DefaultCADTool.geometrySelectSymbol); |
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try {
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ig.invokeOperation(Draw.CODE,doc); |
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} catch (GeometryOperationNotSupportedException e) {
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e.printStackTrace(); |
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} catch (GeometryOperationException e) {
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e.printStackTrace(); |
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} |
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} |
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}catch (IllegalArgumentException e) {
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// TODO: handle exception |
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Geometry ig = createArc(p1, p2, current); |
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renderer.draw(ig, mapControlManager.getGeometrySelectionSymbol()); |
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Point2D p = getCadToolAdapter().getMapControl().getViewPort() |
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.fromMapPoint(p1.getX(), p1.getY()); |
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renderer.drawRect((int) p.getX(), (int) p.getY(), 1, 1); |
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p = getCadToolAdapter().getMapControl().getViewPort().fromMapPoint(p2.getX(), |
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p2.getY()); |
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renderer.drawRect((int) p.getX(), (int) p.getY(), 1, 1); |
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}else{
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VectorialLayerEdited vle=getVLE(); |
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if (!vle.getLayer().isVisible()) |
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return; |
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try{
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Image imgSel = vle.getSelectionImage(); |
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renderer.drawImage(imgSel, 0, 0); |
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Image imgHand = vle.getHandlersImage(); |
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renderer.drawImage(imgHand, 0, 0); |
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}catch (Exception e) {
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} |
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Point2D p = getCadToolAdapter().getMapControl().getViewPort() |
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.fromMapPoint(p1.getX(), p1.getY()); |
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g.drawRect((int) p.getX(), (int) p.getY(), 1, 1); |
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p = getCadToolAdapter().getMapControl().getViewPort().fromMapPoint(p2.getX(), |
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p2.getY()); |
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g.drawRect((int) p.getX(), (int) p.getY(), 1, 1); |
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}else{
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VectorialLayerEdited vle=getVLE(); |
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if (!vle.getLayer().isVisible()) |
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return; |
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try{
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Image imgSel = vle.getSelectionImage(); |
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if (imgSel!=null) |
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g.drawImage(imgSel, 0, 0, null); |
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Image imgHand = vle.getHandlersImage(); |
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if (imgHand!=null) |
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g.drawImage(imgHand, 0, 0, null); |
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}catch (Exception e) {
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} |
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} |
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} |
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}
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}
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/**
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* Add a diferent option.
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*
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* @param sel DOCUMENT ME!
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* @param s Diferent option.
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*/
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public void addOption(String s) {
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// TODO Auto-generated method stub
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}
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/**
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* Add a diferent option.
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*
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* @param sel DOCUMENT ME!
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* @param s Diferent option.
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*/
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public void addOption(String s) {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double)
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*/
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public void addValue(double d) {
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}
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double)
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*/
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public void addValue(double d) {
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}
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public String getName() {
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return PluginServices.getText(this,"arc_"); |
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