Revision 37328 branches/v2_0_0_prep/extensions/extEditing/src/org/gvsig/editing/gui/cad/tools/CircleCADTool.java
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import java.awt.geom.Point2D; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.editing.gui.cad.DefaultCADTool; |
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import org.gvsig.editing.gui.cad.exception.CommandException; |
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import org.gvsig.editing.gui.cad.tools.smc.CircleCADToolContext; |
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import org.gvsig.editing.gui.cad.tools.smc.CircleCADToolContext.CircleCADToolState; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.operation.DrawOperationContext; |
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import org.gvsig.fmap.geom.primitive.Circle; |
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import org.gvsig.fmap.mapcontrol.MapControlDrawer; |
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* |
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* @author Vicente Caballero Navarro |
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*/ |
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public class CircleCADTool extends DefaultCADTool {
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public class CircleCADTool extends AbstractSurfaceCADTool {
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protected CircleCADToolContext _fsm; |
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protected Point2D center; |
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protected Point2D thirdPoint; |
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/** |
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* Crea un nuevo LineCADTool. |
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*/ |
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public CircleCADTool() {
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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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_fsm = new CircleCADToolContext(this); |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap |
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* .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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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap |
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* .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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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap |
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* .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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if (status == "Circle.PointOrRadius") {
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Point2D currentPoint = new Point2D.Double(x, y); |
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DrawOperationContext doc = new DrawOperationContext(); |
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Circle circle = |
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createCircle(createPoint(center), createPoint(currentPoint)); |
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renderer.draw(circle, mapControlManager.getAxisReferenceSymbol()); |
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return "_circle"; |
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} |
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public boolean isApplicable(int shapeType) {
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switch (shapeType) {
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case Geometry.TYPES.POINT: |
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case Geometry.TYPES.MULTIPOINT: |
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return false; |
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} |
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return true; |
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@Override |
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protected int getSupportedPrimitiveGeometryType() {
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return CIRCLE; |
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} |
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} |
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