Revision 30349 branches/v2_0_0_prep/applications/appgvSIG/src/org/gvsig/app/project/documents/view/toolListeners/snapping/snappers/IntersectionPointSnapper.java

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IntersectionPointSnapper.java
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package org.gvsig.app.project.documents.view.toolListeners.snapping.snappers;
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import java.awt.Graphics;


  		




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import java.awt.geom.PathIterator;


  		




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import java.awt.geom.Point2D;


  		




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import java.util.ArrayList;


  		




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import java.util.List;


  		




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import org.gvsig.fmap.geom.Geometry;


  		




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import org.gvsig.fmap.geom.exception.CreateGeometryException;


  		




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import org.gvsig.fmap.geom.primitive.Curve;


  		




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import org.gvsig.fmap.geom.util.Converter;


  		




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import org.gvsig.fmap.mapcontrol.tools.snapping.snappers.AbstractSnapper;


  		




  
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import org.gvsig.fmap.mapcontrol.PrimitivesDrawer;


  		




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import org.gvsig.fmap.mapcontrol.tools.snapping.snappers.ISnapperGeometriesVectorial;


  		




  
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import org.gvsig.fmap.mapcontrol.tools.snapping.snappers.impl.AbstractSnapper;


  		




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import com.vividsolutions.jts.geom.Coordinate;


  		




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import com.vividsolutions.jts.geom.LineSegment;


  		




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/**


  		




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 * Intersection point snapper.


  		




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 *


  		




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    	return null;


  		




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    }


  		




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    /* (non-Javadoc)


  		




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     * @see com.iver.cit.gvsig.gui.cad.snapping.ISnapper#draw(java.awt.Graphics, java.awt.geom.Point2D)


  		




  
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    /*


  		




  
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     * (non-Javadoc)


  		




  
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     * @see org.gvsig.fmap.mapcontrol.tools.snapping.snappers.ISnapper#draw(org.gvsig.fmap.mapcontrol.PrimitivesDrawer, java.awt.geom.Point2D)


  		




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     */


  		




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    public void draw(Graphics g, Point2D pPixels) {


  		




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        g.setColor(getColor());


  		




  
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    public void draw(PrimitivesDrawer primitivesDrawer, Point2D pPixels) {


  		




  
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    	primitivesDrawer.setColor(getColor());


  		




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        int half = getSizePixels() / 2;


  		




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        int x1 = (int) (pPixels.getX() - half);


  		




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        int y1 = (int) (pPixels.getY() - half);


  		




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        int y2 = (int) (pPixels.getY() + half);


  		




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        g.drawLine(x1, y1, x2, y2);


  		




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        g.drawLine(x1, y2, x2, y1);


  		




  
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        primitivesDrawer.drawLine(x1, y1, x2, y2);


  		




  
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        primitivesDrawer.drawLine(x1, y2, x2, y1);


  		




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    }


  		




  
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   /* (non-Javadoc)


  		




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     * @see com.iver.cit.gvsig.gui.cad.snapping.ISnapper#getToolTipText()


  		




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     */


  		












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