Revision 35475 branches/v2_0_0_prep/libraries/libFMap_geometries/src/org/gvsig/fmap/geom/primitive/impl/Ellipse2D.java
| Ellipse2D.java | ||
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* @author Vicente Caballero Navarro |
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*/ |
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public class Ellipse2D extends Surface2D implements Ellipse {
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private static final long serialVersionUID = 7624230115118134004L;
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private static final long serialVersionUID = 7624230115118134004L;
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private Point2D init;
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private Point2D end;
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private double ydist;
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private Point2D init;
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private Point2D end;
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private double ydist;
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/** |
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* The constructor with the GeometryType like and argument |
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* is used by the {@link GeometryType}{@link #create()}
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* to create the geometry |
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* @param type |
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* The geometry type |
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*/ |
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public Ellipse2D(GeometryType geometryType) {
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super(geometryType); |
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} |
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/** |
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* Constructor used in the {@link Geometry#cloneGeometry()} method
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* @param id |
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* @param projection |
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* @param gpx |
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* @param i |
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* @param e |
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* @param d |
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*/ |
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Ellipse2D(GeometryType geometryType,String id, IProjection projection, GeneralPathX gpx, |
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Point2D i, Point2D e, double d) {
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super(geometryType, id, projection, gpx); |
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init = i; |
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end = e; |
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ydist = d; |
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} |
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/** |
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* The constructor with the GeometryType like and argument |
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* is used by the {@link GeometryType}{@link #create()}
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* to create the geometry |
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* @param type |
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* The geometry type |
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*/ |
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public Ellipse2D(GeometryType geometryType) {
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super(geometryType); |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.fmap.geom.primitive.impl.Surface2D#cloneFShape() |
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*/ |
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public FShape cloneFShape() {
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return new Ellipse2D(getGeometryType(), id, projection, (GeneralPathX) gp.clone(), init, |
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end, ydist); |
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} |
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/** |
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* Constructor used in the {@link Geometry#cloneGeometry()} method
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* @param id |
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* @param projection |
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* @param gpx |
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* @param i |
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* @param e |
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* @param d |
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*/ |
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Ellipse2D(GeometryType geometryType,String id, IProjection projection, GeneralPathX gpx, |
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Point2D i, Point2D e, double d) {
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super(geometryType, id, projection, gpx); |
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init = i; |
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end = e; |
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ydist = d; |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.fmap.geom.primitive.impl.Surface2D#cloneFShape() |
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*/ |
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public FShape cloneFShape() {
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return new Ellipse2D(getGeometryType(), id, projection, (GeneralPathX) gp.clone(), init, |
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end, ydist); |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.fmap.geom.primitive.impl.Surface2D#getShapeType() |
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*/ |
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public int getShapeType() {
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return TYPES.ELLIPSE;
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}
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public int getShapeType() {
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return TYPES.ELLIPSE;
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}
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.geom.primitive.impl.OrientablePrimitive2D#transform(java.awt.geom.AffineTransform)
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*/
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public void transform(AffineTransform at) {
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Point2D center = new Point2D.Double((init.getX() + end.getX()) / 2,
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(init.getY() + end.getY()) / 2);
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Point2D pdist = UtilFunctions.getPerpendicularPoint(init, end, center,
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ydist);
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Point2D aux1 = new Point2D.Double();
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at.transform(init, aux1);
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init = aux1;
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Point2D aux2 = new Point2D.Double();
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at.transform(end, aux2);
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end = aux2;
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.geom.primitive.impl.OrientablePrimitive2D#transform(java.awt.geom.AffineTransform)
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*/
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public void transform(AffineTransform at) {
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Point2D center = new Point2D.Double((init.getX() + end.getX()) / 2,
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(init.getY() + end.getY()) / 2);
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Point2D pdist = UtilFunctions.getPerpendicularPoint(init, end, center,
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ydist);
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Point2D aux1 = new Point2D.Double();
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at.transform(init, aux1);
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init = aux1;
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Point2D aux2 = new Point2D.Double();
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at.transform(end, aux2);
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end = aux2;
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center = new Point2D.Double((init.getX() + end.getX()) / 2, (init
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.getY() + end.getY()) / 2);
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center = new Point2D.Double((init.getX() + end.getX()) / 2, (init
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.getY() + end.getY()) / 2);
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Point2D aux3 = new Point2D.Double();
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at.transform(pdist, aux3);
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ydist = center.distance(aux3);
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gp.transform(at);
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}
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Point2D aux3 = new Point2D.Double();
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at.transform(pdist, aux3);
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ydist = center.distance(aux3);
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gp.transform(at);
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}
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.geom.primitive.impl.OrientablePrimitive2D#getStretchingHandlers()
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*/
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public Handler[] getStretchingHandlers() {
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ArrayList handlers = new ArrayList();
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Rectangle2D rect = this.getBounds2D();
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handlers
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.add(new CenterHandler(0, rect.getCenterX(), rect.getCenterY()));
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return (Handler[]) handlers.toArray(new Handler[0]);
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}
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.geom.primitive.impl.OrientablePrimitive2D#getStretchingHandlers()
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*/
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public Handler[] getStretchingHandlers() {
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ArrayList handlers = new ArrayList();
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Rectangle2D rect = this.getBounds2D();
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handlers
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.add(new CenterHandler(0, rect.getCenterX(), rect.getCenterY()));
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return (Handler[]) handlers.toArray(new Handler[0]);
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}
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.geom.primitive.impl.OrientablePrimitive2D#getSelectHandlers()
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*/
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public Handler[] getSelectHandlers() {
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ArrayList handlers = new ArrayList();
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Rectangle2D rect = this.getBounds2D();
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handlers.add(new CenterSelHandler(0, rect.getCenterX(), rect
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.getCenterY()));
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handlers.add(new InitSelHandler(1, init.getX(), init.getY()));
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handlers.add(new EndSelHandler(2, end.getX(), end.getY()));
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Point2D mediop = new Point2D.Double((end.getX() + init.getX()) / 2,
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(end.getY() + init.getY()) / 2);
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Point2D[] p = UtilFunctions.getPerpendicular(init, end, mediop);
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Point2D u = UtilFunctions.getPoint(mediop, p[1], ydist);
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Point2D d = UtilFunctions.getPoint(mediop, p[1], -ydist);
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.geom.primitive.impl.OrientablePrimitive2D#getSelectHandlers()
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*/
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public Handler[] getSelectHandlers() {
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ArrayList handlers = new ArrayList();
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Rectangle2D rect = this.getBounds2D();
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handlers.add(new CenterSelHandler(0, rect.getCenterX(), rect
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.getCenterY()));
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handlers.add(new InitSelHandler(1, init.getX(), init.getY()));
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handlers.add(new EndSelHandler(2, end.getX(), end.getY()));
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Point2D mediop = new Point2D.Double((end.getX() + init.getX()) / 2,
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(end.getY() + init.getY()) / 2);
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Point2D[] p = UtilFunctions.getPerpendicular(init, end, mediop);
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Point2D u = UtilFunctions.getPoint(mediop, p[1], ydist);
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Point2D d = UtilFunctions.getPoint(mediop, p[1], -ydist);
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handlers.add(new RadioSelYHandler(3, u.getX(), u.getY()));
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handlers.add(new RadioSelYHandler(4, d.getX(), d.getY()));
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handlers.add(new RadioSelYHandler(3, u.getX(), u.getY()));
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handlers.add(new RadioSelYHandler(4, d.getX(), d.getY()));
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return (Handler[]) handlers.toArray(new Handler[0]);
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}
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return (Handler[]) handlers.toArray(new Handler[0]);
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}
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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class CenterHandler extends AbstractHandler implements Handler {
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/**
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* Crea un nuevo PointHandler.
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*
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* @param i
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* DOCUMENT ME!
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* @param x
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* DOCUMENT ME!
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* @param y
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* DOCUMENT ME!
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*/
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public CenterHandler(int i, double x, double y) {
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point = new Point2D.Double(x, y);
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index = i;
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}
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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class CenterHandler extends AbstractHandler implements Handler {
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/**
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* Crea un nuevo PointHandler.
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*
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* @param i
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* DOCUMENT ME!
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* @param x
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* DOCUMENT ME!
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* @param y
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* DOCUMENT ME!
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*/
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public CenterHandler(int i, double x, double y) {
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point = new Point2D.Double(x, y);
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index = i;
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}
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/** |
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* DOCUMENT ME! |
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* |
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* @param x |
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* DOCUMENT ME! |
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* @param y |
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* DOCUMENT ME! |
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* |
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* @return DOCUMENT ME! |
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*/ |
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public void move(double x, double y) {
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for (int i = 0; i < gp.getNumCoords() / 2; i++) {
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gp.getPointCoords()[i * 2] += x; |
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gp.getPointCoords()[i * 2 + 1] += y; |
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} |
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init = new Point2D.Double(init.getX() + x, init.getY() + y); |
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end = new Point2D.Double(end.getX() + x, end.getY() + y); |
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} |
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/** |
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* DOCUMENT ME! |
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* |
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* @param x |
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* DOCUMENT ME! |
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* @param y |
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* DOCUMENT ME! |
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* |
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* @return DOCUMENT ME! |
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*/ |
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public void move(double x, double y) {
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Point point; |
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for (int i = 0; i < gp.getNumCoords() ; i++) {
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point = gp.getPointAt(i); |
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point.setX(point.getX() + x); |
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point.setY(point.getY() + y); |
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} |
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init = new Point2D.Double(init.getX() + x, init.getY() + y); |
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end = new Point2D.Double(end.getX() + x, end.getY() + y); |
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} |
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/**
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* @see org.gvsig.fmap.geom.handler.Handler#set(double, double)
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*/
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public void set(double x, double y) {
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}
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}
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/**
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* @see org.gvsig.fmap.geom.handler.Handler#set(double, double)
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*/
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public void set(double x, double y) {
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}
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}
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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class CenterSelHandler extends AbstractHandler implements Handler {
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/**
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* Crea un nuevo PointHandler.
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*
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* @param i
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* DOCUMENT ME!
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* @param x
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* DOCUMENT ME!
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* @param y
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* DOCUMENT ME!
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*/
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public CenterSelHandler(int i, double x, double y) {
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point = new Point2D.Double(x, y);
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index = i;
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}
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/**
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* DOCUMENT ME!
|
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*
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* @author Vicente Caballero Navarro
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*/
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class CenterSelHandler extends AbstractHandler implements Handler {
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/**
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* Crea un nuevo PointHandler.
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*
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* @param i
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* DOCUMENT ME!
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* @param x
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* DOCUMENT ME!
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* @param y
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* DOCUMENT ME!
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*/
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public CenterSelHandler(int i, double x, double y) {
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point = new Point2D.Double(x, y);
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index = i;
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}
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/** |
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* DOCUMENT ME! |
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* |
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* @param x |
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* DOCUMENT ME! |
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* @param y |
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* DOCUMENT ME! |
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* |
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* @return DOCUMENT ME! |
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*/ |
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public void move(double x, double y) {
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for (int i = 0; i < gp.getNumCoords() / 2; i++) {
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gp.getPointCoords()[i * 2] += x; |
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gp.getPointCoords()[i * 2 + 1] += y; |
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} |
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} |
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/** |
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* DOCUMENT ME! |
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* |
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* @param x |
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* DOCUMENT ME! |
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* @param y |
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* DOCUMENT ME! |
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* |
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* @return DOCUMENT ME! |
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*/ |
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public void move(double x, double y) {
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Point point; |
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for (int i = 0; i < gp.getNumCoords() ; i++) {
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point = gp.getPointAt(i); |
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point.setX(point.getX() + x); |
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point.setY(point.getY() + y); |
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} |
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} |
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/** |
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* @see org.gvsig.fmap.geom.handler.Handler#set(double, double) |
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*/ |
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public void set(double x, double y) {
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Point2D center = new Point2D.Double((init.getX() + end.getX()) / 2, |
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(init.getY() + end.getY()) / 2); |
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double dx = x - center.getX(); |
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double dy = y - center.getY(); |
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for (int i = 0; i < gp.getNumCoords() / 2; i++) {
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gp.getPointCoords()[i * 2] += dx; |
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gp.getPointCoords()[i * 2 + 1] += dy; |
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} |
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init = new Point2D.Double(init.getX() + dx, init.getY() + dy); |
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end = new Point2D.Double(end.getX() + dx, end.getY() + dy); |
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} |
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} |
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/** |
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* @see org.gvsig.fmap.geom.handler.Handler#set(double, double) |
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*/ |
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public void set(double x, double y) {
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Point2D center = new Point2D.Double((init.getX() + end.getX()) / 2, |
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(init.getY() + end.getY()) / 2); |
|
| 273 |
double dx = x - center.getX(); |
|
| 274 |
double dy = y - center.getY(); |
|
| 275 |
Point point; |
|
| 276 |
for (int i = 0; i < gp.getNumCoords() ; i++) {
|
|
| 277 |
point = gp.getPointAt(i); |
|
| 278 |
point.setX(point.getX() + dx); |
|
| 279 |
point.setY(point.getY() + dy); |
|
| 280 |
} |
|
| 281 |
init = new Point2D.Double(init.getX() + dx, init.getY() + dy); |
|
| 282 |
end = new Point2D.Double(end.getX() + dx, end.getY() + dy); |
|
| 283 |
} |
|
| 284 |
} |
|
| 279 | 285 |
|
| 280 |
/**
|
|
| 281 |
* DOCUMENT ME!
|
|
| 282 |
*
|
|
| 283 |
* @author Vicente Caballero Navarro
|
|
| 284 |
*/
|
|
| 285 |
class InitSelHandler extends AbstractHandler implements CuadrantHandler {
|
|
| 286 |
/**
|
|
| 287 |
* Crea un nuevo PointHandler.
|
|
| 288 |
*
|
|
| 289 |
* @param i
|
|
| 290 |
* DOCUMENT ME!
|
|
| 291 |
* @param x
|
|
| 292 |
* DOCUMENT ME!
|
|
| 293 |
* @param y
|
|
| 294 |
* DOCUMENT ME!
|
|
| 295 |
*/
|
|
| 296 |
public InitSelHandler(int i, double x, double y) {
|
|
| 297 |
point = new Point2D.Double(x, y);
|
|
| 298 |
index = i;
|
|
| 299 |
}
|
|
| 286 |
/**
|
|
| 287 |
* DOCUMENT ME!
|
|
| 288 |
*
|
|
| 289 |
* @author Vicente Caballero Navarro
|
|
| 290 |
*/
|
|
| 291 |
class InitSelHandler extends AbstractHandler implements CuadrantHandler {
|
|
| 292 |
/**
|
|
| 293 |
* Crea un nuevo PointHandler.
|
|
| 294 |
*
|
|
| 295 |
* @param i
|
|
| 296 |
* DOCUMENT ME!
|
|
| 297 |
* @param x
|
|
| 298 |
* DOCUMENT ME!
|
|
| 299 |
* @param y
|
|
| 300 |
* DOCUMENT ME!
|
|
| 301 |
*/
|
|
| 302 |
public InitSelHandler(int i, double x, double y) {
|
|
| 303 |
point = new Point2D.Double(x, y);
|
|
| 304 |
index = i;
|
|
| 305 |
}
|
|
| 300 | 306 |
|
| 301 |
/**
|
|
| 302 |
* DOCUMENT ME!
|
|
| 303 |
*
|
|
| 304 |
* @param x
|
|
| 305 |
* DOCUMENT ME!
|
|
| 306 |
* @param y
|
|
| 307 |
* DOCUMENT ME!
|
|
| 308 |
*
|
|
| 309 |
* @return DOCUMENT ME!
|
|
| 310 |
*/
|
|
| 311 |
public void move(double x, double y) {
|
|
| 307 |
/**
|
|
| 308 |
* DOCUMENT ME!
|
|
| 309 |
*
|
|
| 310 |
* @param x
|
|
| 311 |
* DOCUMENT ME!
|
|
| 312 |
* @param y
|
|
| 313 |
* DOCUMENT ME!
|
|
| 314 |
*
|
|
| 315 |
* @return DOCUMENT ME!
|
|
| 316 |
*/
|
|
| 317 |
public void move(double x, double y) {
|
|
| 312 | 318 |
|
| 313 |
}
|
|
| 319 |
}
|
|
| 314 | 320 |
|
| 315 |
/**
|
|
| 316 |
* @see org.gvsig.fmap.geom.handler.Handler#set(double, double)
|
|
| 317 |
*/
|
|
| 318 |
public void set(double x, double y) {
|
|
| 319 |
// TODO comentado para quitar warning: double dx=x-init.getX();
|
|
| 320 |
// TODO comentado para quitar warning: double dy=y-init.getY();
|
|
| 321 |
Point2D center = new Point2D.Double((init.getX() + end.getX()) / 2,
|
|
| 322 |
(init.getY() + end.getY()) / 2);
|
|
| 323 |
// Point2D[]
|
|
| 324 |
// p1=TrigonometricalFunctions.getPerpendicular(init,end,center);
|
|
| 325 |
// Point2D[]
|
|
| 326 |
// p2=TrigonometricalFunctions.getPerpendicular(p1[0],p1[1],new
|
|
| 327 |
// Point2D.Double(x,y));
|
|
| 321 |
/**
|
|
| 322 |
* @see org.gvsig.fmap.geom.handler.Handler#set(double, double)
|
|
| 323 |
*/
|
|
| 324 |
public void set(double x, double y) {
|
|
| 325 |
// TODO comentado para quitar warning: double dx=x-init.getX();
|
|
| 326 |
// TODO comentado para quitar warning: double dy=y-init.getY();
|
|
| 327 |
Point2D center = new Point2D.Double((init.getX() + end.getX()) / 2,
|
|
| 328 |
(init.getY() + end.getY()) / 2);
|
|
| 329 |
// Point2D[]
|
|
| 330 |
// p1=TrigonometricalFunctions.getPerpendicular(init,end,center);
|
|
| 331 |
// Point2D[]
|
|
| 332 |
// p2=TrigonometricalFunctions.getPerpendicular(p1[0],p1[1],new
|
|
| 333 |
// Point2D.Double(x,y));
|
|
| 328 | 334 |
|
| 329 |
// Point2D
|
|
| 330 |
// pl=TrigonometricalFunctions.getIntersection(p2[0],p2[1],p1[0],p1[1]);
|
|
| 331 |
// double xdist=2*pl.distance(x,y);
|
|
| 332 |
double xdist = 2 * center.distance(x, y);
|
|
| 333 |
// init=new Point2D.Double(init.getX()+dx,init.getY()+dy);
|
|
| 334 |
init = UtilFunctions.getPoint(center, init, center.distance(x, y));
|
|
| 335 |
end = UtilFunctions.getPoint(init, center, xdist);
|
|
| 336 |
Arc2D.Double arc = new Arc2D.Double(init.getX(), init.getY()
|
|
| 337 |
- ydist, xdist, 2 * ydist, 0, 360, Arc2D.OPEN);
|
|
| 338 |
// TODO comentado para quitar warning: Point2D rotationPoint = new
|
|
| 339 |
// Point2D.Double(init.getX() + xdist /2, init.getY());
|
|
| 335 |
// Point2D
|
|
| 336 |
// pl=TrigonometricalFunctions.getIntersection(p2[0],p2[1],p1[0],p1[1]);
|
|
| 337 |
// double xdist=2*pl.distance(x,y);
|
|
| 338 |
double xdist = 2 * center.distance(x, y);
|
|
| 339 |
// init=new Point2D.Double(init.getX()+dx,init.getY()+dy);
|
|
| 340 |
init = UtilFunctions.getPoint(center, init, center.distance(x, y));
|
|
| 341 |
end = UtilFunctions.getPoint(init, center, xdist);
|
|
| 342 |
Arc2D.Double arc = new Arc2D.Double(init.getX(), init.getY()
|
|
| 343 |
- ydist, xdist, 2 * ydist, 0, 360, Arc2D.OPEN);
|
|
| 344 |
// TODO comentado para quitar warning: Point2D rotationPoint = new
|
|
| 345 |
// Point2D.Double(init.getX() + xdist /2, init.getY());
|
|
| 340 | 346 |
|
| 341 |
double angle = UtilFunctions.getAngle(init, end);
|
|
| 342 |
AffineTransform mT = AffineTransform.getRotateInstance(angle, init
|
|
| 343 |
.getX(), init.getY());
|
|
| 344 |
gp = new GeneralPathX(arc.getPathIterator(null));
|
|
| 345 |
gp.transform(mT);
|
|
| 347 |
double angle = UtilFunctions.getAngle(init, end);
|
|
| 348 |
AffineTransform mT = AffineTransform.getRotateInstance(angle, init
|
|
| 349 |
.getX(), init.getY());
|
|
| 350 |
gp = new GeneralPathX(arc.getPathIterator(null));
|
|
| 351 |
gp.transform(mT);
|
|
| 346 | 352 |
|
| 347 |
}
|
|
| 348 |
}
|
|
| 353 |
}
|
|
| 354 |
}
|
|
| 349 | 355 |
|
| 350 |
/**
|
|
| 351 |
* DOCUMENT ME!
|
|
| 352 |
*
|
|
| 353 |
* @author Vicente Caballero Navarro
|
|
| 354 |
*/
|
|
| 355 |
class EndSelHandler extends AbstractHandler implements CuadrantHandler {
|
|
| 356 |
/**
|
|
| 357 |
* Crea un nuevo PointHandler.
|
|
| 358 |
*
|
|
| 359 |
* @param i
|
|
| 360 |
* DOCUMENT ME!
|
|
| 361 |
* @param x
|
|
| 362 |
* DOCUMENT ME!
|
|
| 363 |
* @param y
|
|
| 364 |
* DOCUMENT ME!
|
|
| 365 |
*/
|
|
| 366 |
public EndSelHandler(int i, double x, double y) {
|
|
| 367 |
point = new Point2D.Double(x, y);
|
|
| 368 |
index = i;
|
|
| 369 |
}
|
|
| 356 |
/**
|
|
| 357 |
* DOCUMENT ME!
|
|
| 358 |
*
|
|
| 359 |
* @author Vicente Caballero Navarro
|
|
| 360 |
*/
|
|
| 361 |
class EndSelHandler extends AbstractHandler implements CuadrantHandler {
|
|
| 362 |
/**
|
|
| 363 |
* Crea un nuevo PointHandler.
|
|
| 364 |
*
|
|
| 365 |
* @param i
|
|
| 366 |
* DOCUMENT ME!
|
|
| 367 |
* @param x
|
|
| 368 |
* DOCUMENT ME!
|
|
| 369 |
* @param y
|
|
| 370 |
* DOCUMENT ME!
|
|
| 371 |
*/
|
|
| 372 |
public EndSelHandler(int i, double x, double y) {
|
|
| 373 |
point = new Point2D.Double(x, y);
|
|
| 374 |
index = i;
|
|
| 375 |
}
|
|
| 370 | 376 |
|
| 371 |
/**
|
|
| 372 |
* DOCUMENT ME!
|
|
| 373 |
*
|
|
| 374 |
* @param x
|
|
| 375 |
* DOCUMENT ME!
|
|
| 376 |
* @param y
|
|
| 377 |
* DOCUMENT ME!
|
|
| 378 |
*
|
|
| 379 |
* @return DOCUMENT ME!
|
|
| 380 |
*/
|
|
| 381 |
public void move(double x, double y) {
|
|
| 377 |
/**
|
|
| 378 |
* DOCUMENT ME!
|
|
| 379 |
*
|
|
| 380 |
* @param x
|
|
| 381 |
* DOCUMENT ME!
|
|
| 382 |
* @param y
|
|
| 383 |
* DOCUMENT ME!
|
|
| 384 |
*
|
|
| 385 |
* @return DOCUMENT ME!
|
|
| 386 |
*/
|
|
| 387 |
public void move(double x, double y) {
|
|
| 382 | 388 |
|
| 383 |
}
|
|
| 389 |
}
|
|
| 384 | 390 |
|
| 385 |
/**
|
|
| 386 |
* @see org.gvsig.fmap.geom.handler.Handler#set(double, double)
|
|
| 387 |
*/
|
|
| 388 |
public void set(double x, double y) {
|
|
| 389 |
// double dx=x-getPoint().getX();
|
|
| 390 |
// double dy=y-getPoint().getY();
|
|
| 391 |
Point2D center = new Point2D.Double((init.getX() + end.getX()) / 2,
|
|
| 392 |
(init.getY() + end.getY()) / 2);
|
|
| 393 |
// Point2D[]
|
|
| 394 |
// p1=TrigonometricalFunctions.getPerpendicular(init,end,center);
|
|
| 395 |
// Point2D[]
|
|
| 396 |
// p2=TrigonometricalFunctions.getPerpendicular(p1[0],p1[1],new
|
|
| 397 |
// Point2D.Double(x,y));
|
|
| 391 |
/**
|
|
| 392 |
* @see org.gvsig.fmap.geom.handler.Handler#set(double, double)
|
|
| 393 |
*/
|
|
| 394 |
public void set(double x, double y) {
|
|
| 395 |
// double dx=x-getPoint().getX();
|
|
| 396 |
// double dy=y-getPoint().getY();
|
|
| 397 |
Point2D center = new Point2D.Double((init.getX() + end.getX()) / 2,
|
|
| 398 |
(init.getY() + end.getY()) / 2);
|
|
| 399 |
// Point2D[]
|
|
| 400 |
// p1=TrigonometricalFunctions.getPerpendicular(init,end,center);
|
|
| 401 |
// Point2D[]
|
|
| 402 |
// p2=TrigonometricalFunctions.getPerpendicular(p1[0],p1[1],new
|
|
| 403 |
// Point2D.Double(x,y));
|
|
| 398 | 404 |
|
| 399 |
// Point2D
|
|
| 400 |
// pl=TrigonometricalFunctions.getIntersection(p2[0],p2[1],p1[0],p1[1]);
|
|
| 401 |
// double xdist=2*pl.distance(x,y);
|
|
| 402 |
double xdist = 2 * center.distance(x, y);
|
|
| 403 |
end = UtilFunctions.getPoint(center, end, center.distance(x, y));
|
|
| 404 |
// end=new Point2D.Double(end.getX()+dx,end.getY()+dy);
|
|
| 405 |
init = UtilFunctions.getPoint(end, center, xdist);
|
|
| 406 |
Arc2D.Double arc = new Arc2D.Double(init.getX(), init.getY()
|
|
| 407 |
- ydist, xdist, 2 * ydist, 0, 360, Arc2D.OPEN);
|
|
| 408 |
// Point2D rotationPoint = new Point2D.Double(init.getX() + xdist
|
|
| 409 |
// /2, init.getY());
|
|
| 405 |
// Point2D
|
|
| 406 |
// pl=TrigonometricalFunctions.getIntersection(p2[0],p2[1],p1[0],p1[1]);
|
|
| 407 |
// double xdist=2*pl.distance(x,y);
|
|
| 408 |
double xdist = 2 * center.distance(x, y);
|
|
| 409 |
end = UtilFunctions.getPoint(center, end, center.distance(x, y));
|
|
| 410 |
// end=new Point2D.Double(end.getX()+dx,end.getY()+dy);
|
|
| 411 |
init = UtilFunctions.getPoint(end, center, xdist);
|
|
| 412 |
Arc2D.Double arc = new Arc2D.Double(init.getX(), init.getY()
|
|
| 413 |
- ydist, xdist, 2 * ydist, 0, 360, Arc2D.OPEN);
|
|
| 414 |
// Point2D rotationPoint = new Point2D.Double(init.getX() + xdist
|
|
| 415 |
// /2, init.getY());
|
|
| 410 | 416 |
|
| 411 |
double angle = UtilFunctions.getAngle(init, end);
|
|
| 412 |
AffineTransform mT = AffineTransform.getRotateInstance(angle, init
|
|
| 413 |
.getX(), init.getY());
|
|
| 414 |
gp = new GeneralPathX(arc.getPathIterator(null));
|
|
| 415 |
gp.transform(mT);
|
|
| 417 |
double angle = UtilFunctions.getAngle(init, end);
|
|
| 418 |
AffineTransform mT = AffineTransform.getRotateInstance(angle, init
|
|
| 419 |
.getX(), init.getY());
|
|
| 420 |
gp = new GeneralPathX(arc.getPathIterator(null));
|
|
| 421 |
gp.transform(mT);
|
|
| 416 | 422 |
|
| 417 |
}
|
|
| 418 |
}
|
|
| 423 |
}
|
|
| 424 |
}
|
|
| 419 | 425 |
|
| 420 |
/**
|
|
| 421 |
* DOCUMENT ME!
|
|
| 422 |
*
|
|
| 423 |
* @author Vicente Caballero Navarro
|
|
| 424 |
*/
|
|
| 425 |
class RadioSelYHandler extends AbstractHandler implements CuadrantHandler {
|
|
| 426 |
/**
|
|
| 427 |
* Crea un nuevo PointHandler.
|
|
| 428 |
*
|
|
| 429 |
* @param i
|
|
| 430 |
* DOCUMENT ME!
|
|
| 431 |
* @param x
|
|
| 432 |
* DOCUMENT ME!
|
|
| 433 |
* @param y
|
|
| 434 |
* DOCUMENT ME!
|
|
| 435 |
*/
|
|
| 436 |
public RadioSelYHandler(int i, double x, double y) {
|
|
| 437 |
point = new Point2D.Double(x, y);
|
|
| 438 |
index = i;
|
|
| 439 |
}
|
|
| 426 |
/**
|
|
| 427 |
* DOCUMENT ME!
|
|
| 428 |
*
|
|
| 429 |
* @author Vicente Caballero Navarro
|
|
| 430 |
*/
|
|
| 431 |
class RadioSelYHandler extends AbstractHandler implements CuadrantHandler {
|
|
| 432 |
/**
|
|
| 433 |
* Crea un nuevo PointHandler.
|
|
| 434 |
*
|
|
| 435 |
* @param i
|
|
| 436 |
* DOCUMENT ME!
|
|
| 437 |
* @param x
|
|
| 438 |
* DOCUMENT ME!
|
|
| 439 |
* @param y
|
|
| 440 |
* DOCUMENT ME!
|
|
| 441 |
*/
|
|
| 442 |
public RadioSelYHandler(int i, double x, double y) {
|
|
| 443 |
point = new Point2D.Double(x, y);
|
|
| 444 |
index = i;
|
|
| 445 |
}
|
|
| 440 | 446 |
|
| 441 |
/**
|
|
| 442 |
* DOCUMENT ME!
|
|
| 443 |
*
|
|
| 444 |
* @param x
|
|
| 445 |
* DOCUMENT ME!
|
|
| 446 |
* @param y
|
|
| 447 |
* DOCUMENT ME!
|
|
| 448 |
*
|
|
| 449 |
* @return DOCUMENT ME!
|
|
| 450 |
*/
|
|
| 451 |
public void move(double x, double y) {
|
|
| 447 |
/**
|
|
| 448 |
* DOCUMENT ME!
|
|
| 449 |
*
|
|
| 450 |
* @param x
|
|
| 451 |
* DOCUMENT ME!
|
|
| 452 |
* @param y
|
|
| 453 |
* DOCUMENT ME!
|
|
| 454 |
*
|
|
| 455 |
* @return DOCUMENT ME!
|
|
| 456 |
*/
|
|
| 457 |
public void move(double x, double y) {
|
|
| 452 | 458 |
|
| 453 |
}
|
|
| 459 |
}
|
|
| 454 | 460 |
|
| 455 |
/**
|
|
| 456 |
* @see org.gvsig.fmap.geom.handler.Handler#set(double, double)
|
|
| 457 |
*/
|
|
| 458 |
public void set(double x, double y) {
|
|
| 459 |
ydist = new Point2D.Double((init.getX() + end.getX()) / 2, (init
|
|
| 460 |
.getY() + end.getY()) / 2).distance(x, y);
|
|
| 461 |
// ydist=getSelectHandlers()[1].getPoint().distance(x,y);
|
|
| 462 |
// Point2D center=new Point2D.Double((init.getX() + end.getX()) / 2,
|
|
| 463 |
// (init.getY() + end.getY()) / 2);
|
|
| 464 |
// Point2D[]
|
|
| 465 |
// p=TrigonometricalFunctions.getPerpendicular(init,end,new
|
|
| 466 |
// Point2D.Double(x,y));
|
|
| 467 |
// Point2D
|
|
| 468 |
// pl=TrigonometricalFunctions.getIntersection(p[0],p[1],init,end);
|
|
| 469 |
// double xdist=2*pl.distance(x,y);
|
|
| 470 |
double xdist = init.distance(end);
|
|
| 471 |
Arc2D.Double arc = new Arc2D.Double(init.getX(), init.getY()
|
|
| 472 |
- ydist, xdist, 2 * ydist, 0, 360, Arc2D.OPEN);
|
|
| 473 |
// Point2D rotationPoint = new Point2D.Double(init.getX() + xdist
|
|
| 474 |
// /2, init.getY());
|
|
| 461 |
/**
|
|
| 462 |
* @see org.gvsig.fmap.geom.handler.Handler#set(double, double)
|
|
| 463 |
*/
|
|
| 464 |
public void set(double x, double y) {
|
|
| 465 |
ydist = new Point2D.Double((init.getX() + end.getX()) / 2, (init
|
|
| 466 |
.getY() + end.getY()) / 2).distance(x, y);
|
|
| 467 |
// ydist=getSelectHandlers()[1].getPoint().distance(x,y);
|
|
| 468 |
// Point2D center=new Point2D.Double((init.getX() + end.getX()) / 2,
|
|
| 469 |
// (init.getY() + end.getY()) / 2);
|
|
| 470 |
// Point2D[]
|
|
| 471 |
// p=TrigonometricalFunctions.getPerpendicular(init,end,new
|
|
| 472 |
// Point2D.Double(x,y));
|
|
| 473 |
// Point2D
|
|
| 474 |
// pl=TrigonometricalFunctions.getIntersection(p[0],p[1],init,end);
|
|
| 475 |
// double xdist=2*pl.distance(x,y);
|
|
| 476 |
double xdist = init.distance(end);
|
|
| 477 |
Arc2D.Double arc = new Arc2D.Double(init.getX(), init.getY()
|
|
| 478 |
- ydist, xdist, 2 * ydist, 0, 360, Arc2D.OPEN);
|
|
| 479 |
// Point2D rotationPoint = new Point2D.Double(init.getX() + xdist
|
|
| 480 |
// /2, init.getY());
|
|
| 475 | 481 |
|
| 476 |
double angle = UtilFunctions.getAngle(init, end);
|
|
| 477 |
AffineTransform mT = AffineTransform.getRotateInstance(angle, init
|
|
| 478 |
.getX(), init.getY());
|
|
| 479 |
gp = new GeneralPathX(arc.getPathIterator(null));
|
|
| 480 |
gp.transform(mT);
|
|
| 481 |
}
|
|
| 482 |
}
|
|
| 482 |
double angle = UtilFunctions.getAngle(init, end);
|
|
| 483 |
AffineTransform mT = AffineTransform.getRotateInstance(angle, init
|
|
| 484 |
.getX(), init.getY());
|
|
| 485 |
gp = new GeneralPathX(arc.getPathIterator(null));
|
|
| 486 |
gp.transform(mT);
|
|
| 487 |
}
|
|
| 488 |
}
|
|
| 483 | 489 |
|
| 484 |
/*
|
|
| 485 |
* (non-Javadoc)
|
|
| 486 |
*
|
|
| 487 |
* @see com.iver.cit.gvsig.fmap.core.FPolyline2D#intersects(java.awt.geom.Rectangle2D)
|
|
| 488 |
*/
|
|
| 489 |
public boolean intersects(Rectangle2D r) {
|
|
| 490 |
return gp.intersects(r);
|
|
| 491 |
}
|
|
| 490 |
/*
|
|
| 491 |
* (non-Javadoc)
|
|
| 492 |
*
|
|
| 493 |
* @see com.iver.cit.gvsig.fmap.core.FPolyline2D#intersects(java.awt.geom.Rectangle2D)
|
|
| 494 |
*/
|
|
| 495 |
public boolean intersects(Rectangle2D r) {
|
|
| 496 |
return gp.intersects(r);
|
|
| 497 |
}
|
|
| 492 | 498 |
|
| 493 |
/* (non-Javadoc)
|
|
| 494 |
* @see org.gvsig.fmap.geom.primitive.Ellipse#setPoints(org.gvsig.fmap.geom.primitive.Point, org.gvsig.fmap.geom.primitive.Point, double)
|
|
| 495 |
*/
|
|
| 496 |
public void setPoints(Point axis1Start, Point axis1End, double axis2Length) {
|
|
| 497 |
Point2D _axis1Start = new java.awt.geom.Point2D.Double(axis1Start.getCoordinateAt(0), axis1Start.getCoordinateAt(1));
|
|
| 498 |
Point2D _axis1End = new java.awt.geom.Point2D.Double(axis1End.getCoordinateAt(0), axis1End.getCoordinateAt(1));
|
|
| 499 |
setPoints(_axis1Start, _axis1End, axis2Length);
|
|
| 500 |
}
|
|
| 499 |
/* (non-Javadoc)
|
|
| 500 |
* @see org.gvsig.fmap.geom.primitive.Ellipse#setPoints(org.gvsig.fmap.geom.primitive.Point, org.gvsig.fmap.geom.primitive.Point, double)
|
|
| 501 |
*/
|
|
| 502 |
public void setPoints(Point axis1Start, Point axis1End, double axis2Length) {
|
|
| 503 |
Point2D _axis1Start = new java.awt.geom.Point2D.Double(axis1Start.getCoordinateAt(0), axis1Start.getCoordinateAt(1));
|
|
| 504 |
Point2D _axis1End = new java.awt.geom.Point2D.Double(axis1End.getCoordinateAt(0), axis1End.getCoordinateAt(1));
|
|
| 505 |
setPoints(_axis1Start, _axis1End, axis2Length);
|
|
| 506 |
}
|
|
| 501 | 507 |
|
| 502 |
/* (non-Javadoc)
|
|
| 503 |
* @see org.gvsig.fmap.geom.primitive.Surface2D#setGeneralPath(org.gvsig.fmap.geom.primitive.GeneralPathX)
|
|
| 504 |
*/
|
|
| 505 |
public void setGeneralPath(GeneralPathX generalPathX) {
|
|
| 506 |
throw new UnsupportedOperationException("Use setPoints(Point axis1Start, Point axis1End, double axis2Length)");
|
|
| 507 |
}
|
|
| 508 |
/* (non-Javadoc)
|
|
| 509 |
* @see org.gvsig.fmap.geom.primitive.Surface2D#setGeneralPath(org.gvsig.fmap.geom.primitive.GeneralPathX)
|
|
| 510 |
*/
|
|
| 511 |
public void setGeneralPath(GeneralPathX generalPathX) {
|
|
| 512 |
throw new UnsupportedOperationException("Use setPoints(Point axis1Start, Point axis1End, double axis2Length)");
|
|
| 513 |
}
|
|
| 508 | 514 |
|
| 509 |
/* (non-Javadoc)
|
|
| 510 |
* @see org.gvsig.fmap.geom.primitive.Ellipse#setPoints(java.awt.geom.Point2D, java.awt.geom.Point2D, double)
|
|
| 511 |
*/
|
|
| 512 |
private void setPoints(Point2D axis1Start, Point2D axis1End,
|
|
| 513 |
double axis2Length) {
|
|
| 514 |
double xAxis = axis1Start.distance(axis1End);
|
|
| 515 |
Arc2D.Double arc = new Arc2D.Double(axis1Start.getX(), axis1Start
|
|
| 516 |
.getY()
|
|
| 517 |
- axis2Length, xAxis, 2 * axis2Length, 0, 360, Arc2D.OPEN);
|
|
| 518 |
// TODO L�nea comentada para quitar warning: Point2D rotationPoint = new
|
|
| 519 |
// Point2D.Double(axis1Start.getX() + xAxis /2, axis1Start.getY());
|
|
| 520 |
double angle = UtilFunctions.getAngle(axis1Start, axis1End);
|
|
| 521 |
AffineTransform mT = AffineTransform.getRotateInstance(angle,
|
|
| 522 |
axis1Start.getX(), axis1Start.getY());
|
|
| 523 |
GeneralPathX gp = new GeneralPathX(arc.getPathIterator(null));
|
|
| 524 |
gp.transform(mT);
|
|
| 525 |
this.gp = new GeneralPathX(gp.getPathIterator(null));
|
|
| 526 |
this.init = axis1Start;
|
|
| 527 |
this.end = axis1End;
|
|
| 528 |
this.ydist = axis2Length;
|
|
| 529 |
}
|
|
| 515 |
/* (non-Javadoc)
|
|
| 516 |
* @see org.gvsig.fmap.geom.primitive.Ellipse#setPoints(java.awt.geom.Point2D, java.awt.geom.Point2D, double)
|
|
| 517 |
*/
|
|
| 518 |
private void setPoints(Point2D axis1Start, Point2D axis1End,
|
|
| 519 |
double axis2Length) {
|
|
| 520 |
double xAxis = axis1Start.distance(axis1End);
|
|
| 521 |
Arc2D.Double arc = new Arc2D.Double(axis1Start.getX(), axis1Start
|
|
| 522 |
.getY()
|
|
| 523 |
- axis2Length, xAxis, 2 * axis2Length, 0, 360, Arc2D.OPEN);
|
|
| 524 |
// TODO L�nea comentada para quitar warning: Point2D rotationPoint = new
|
|
| 525 |
// Point2D.Double(axis1Start.getX() + xAxis /2, axis1Start.getY());
|
|
| 526 |
double angle = UtilFunctions.getAngle(axis1Start, axis1End);
|
|
| 527 |
AffineTransform mT = AffineTransform.getRotateInstance(angle,
|
|
| 528 |
axis1Start.getX(), axis1Start.getY());
|
|
| 529 |
GeneralPathX gp = new GeneralPathX(arc.getPathIterator(null));
|
|
| 530 |
gp.transform(mT);
|
|
| 531 |
this.gp = new GeneralPathX(gp.getPathIterator(null));
|
|
| 532 |
this.init = axis1Start;
|
|
| 533 |
this.end = axis1End;
|
|
| 534 |
this.ydist = axis2Length;
|
|
| 535 |
}
|
|
| 530 | 536 |
|
| 531 |
/* (non-Javadoc)
|
|
| 532 |
* @see org.gvsig.fmap.geom.primitive.Ellipse#getAxis1End()
|
|
| 533 |
*/
|
|
| 534 |
public Point getAxis1End() {
|
|
| 535 |
try {
|
|
| 536 |
return new org.gvsig.fmap.geom.primitive.impl.Point2D(end);
|
|
| 537 |
} catch (Exception e){
|
|
| 538 |
return null;
|
|
| 539 |
}
|
|
| 540 |
}
|
|
| 537 |
/* (non-Javadoc)
|
|
| 538 |
* @see org.gvsig.fmap.geom.primitive.Ellipse#getAxis1End()
|
|
| 539 |
*/
|
|
| 540 |
public Point getAxis1End() {
|
|
| 541 |
try {
|
|
| 542 |
return new org.gvsig.fmap.geom.primitive.impl.Point2D(end);
|
|
| 543 |
} catch (Exception e){
|
|
| 544 |
return null;
|
|
| 545 |
}
|
|
| 546 |
}
|
|
| 541 | 547 |
|
| 542 |
/* (non-Javadoc)
|
|
| 543 |
* @see org.gvsig.fmap.geom.primitive.Ellipse#getAxis1Start()
|
|
| 544 |
*/
|
|
| 545 |
public Point getAxis1Start() {
|
|
| 546 |
try {
|
|
| 547 |
return new org.gvsig.fmap.geom.primitive.impl.Point2D(init);
|
|
| 548 |
} catch (Exception e){
|
|
| 549 |
return null;
|
|
| 550 |
}
|
|
| 551 |
}
|
|
| 548 |
/* (non-Javadoc)
|
|
| 549 |
* @see org.gvsig.fmap.geom.primitive.Ellipse#getAxis1Start()
|
|
| 550 |
*/
|
|
| 551 |
public Point getAxis1Start() {
|
|
| 552 |
try {
|
|
| 553 |
return new org.gvsig.fmap.geom.primitive.impl.Point2D(init);
|
|
| 554 |
} catch (Exception e){
|
|
| 555 |
return null;
|
|
| 556 |
}
|
|
| 557 |
}
|
|
| 552 | 558 |
|
| 553 |
/* (non-Javadoc)
|
|
| 554 |
* @see org.gvsig.fmap.geom.primitive.Ellipse#getAxis2Dist()
|
|
| 555 |
*/
|
|
| 556 |
public double getAxis2Dist() {
|
|
| 557 |
return ydist;
|
|
| 558 |
}
|
|
| 559 |
/* (non-Javadoc)
|
|
| 560 |
* @see org.gvsig.fmap.geom.primitive.Ellipse#getAxis2Dist()
|
|
| 561 |
*/
|
|
| 562 |
public double getAxis2Dist() {
|
|
| 563 |
return ydist;
|
|
| 564 |
}
|
|
| 559 | 565 |
|
| 560 | 566 |
} |
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