Revision 1548 branches/pilotoDWG/libraries/libFMap/src/com/iver/cit/gvsig/fmap/core/FCircle2D.java

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FCircle2D.java
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 */
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package com.iver.cit.gvsig.fmap.core;
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import java.awt.geom.AffineTransform;


  		




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import java.awt.geom.Arc2D;


  		




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import java.awt.geom.Point2D;


  		




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import java.awt.geom.Rectangle2D;


  		




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import java.util.ArrayList;


  		




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import com.iver.cit.gvsig.fmap.edition.cad.TrigonometricalFunctions;


  		




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/**


  		




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 * DOCUMENT ME!


  		




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 *


  		




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	/**


  		




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	 * DOCUMENT ME!


  		




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	 *


  		




  
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	 * @param at DOCUMENT ME!


  		




  
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	 */


  		




  
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	public void transform(AffineTransform at) {


  		




  
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		Point2D pdist=TrigonometricalFunctions.getPerpendicularPoint(new Point2D.Double(center.getX()+10,center.getY()),new Point2D.Double(center.getX()-10,center.getY()),center,radio);


  		




  
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		Point2D aux=new Point2D.Double();


  		




  
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		at.transform(center,aux);


  		




  
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		center=aux;


  		




  
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		Point2D aux3=new Point2D.Double();


  		




  
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		at.transform(pdist,aux3);


  		




  
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		radio=center.distance(aux3);


  		




  
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		gp.transform(at);


  		




  
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	}


  		




  
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	/**


  		




  
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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 Handler[] getStretchingHandlers() {


  		




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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.getCenterY()));


  		




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		handlers.add(new RadioSelHandler(1, rect.getX(), rect.getCenterY()));


  		




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		handlers.add(new RadioSelHandler(2, rect.getMaxX(), rect.getCenterY()));


  		




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		handlers.add(new RadioSelHandler(3, rect.getCenterX(), rect.getY()));


  		




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		handlers.add(new RadioSelHandler(3, rect.getCenterX(), rect.getMaxY()));


  		




  
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		handlers.add(new CenterSelHandler(0,center.getX(), center.getY()));


  		




  
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		handlers.add(new RadioSelHandler(1, center.getX()-radio, center.getY()));


  		




  
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		handlers.add(new RadioSelHandler(2, center.getX()+radio, center.getY()));


  		




  
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		handlers.add(new RadioSelHandler(3, center.getX(), center.getY()-radio));


  		




  
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		handlers.add(new RadioSelHandler(3, center.getX(), center.getY()+radio));


  		




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		return (Handler[]) handlers.toArray(new Handler[0]);


  		




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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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			center=new Point2D.Double(center.getX()+x,center.getY()+y);


  		




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			for (int i=0;i<gp.numCoords/2;i++){


  		




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				gp.pointCoords[i*2]+=x;


  		




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				gp.pointCoords[i*2+1]+=y;


  		












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