Revision 575 org.gvsig.vectorediting/trunk/org.gvsig.vectorediting/org.gvsig.vectorediting.lib/org.gvsig.vectorediting.lib.prov/org.gvsig.vectorediting.lib.prov.circle3p/src/main/java/org/gvsig/vectorediting/lib/prov/circle3p/Circumference3PEditingProvider.java

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Circumference3PEditingProvider.java
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import org.gvsig.fmap.geom.Geometry;


  		




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import org.gvsig.fmap.geom.GeometryLocator;


  		




  
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import org.gvsig.fmap.geom.GeometryManager;


  		




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import org.gvsig.fmap.geom.aggregate.MultiCurve;


  		




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


  		




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


  		




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


  		




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


  		




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


  		




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import org.gvsig.fmap.geom.type.GeometryType;


  		




  
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol;


  		




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import org.gvsig.tools.dynobject.DynObject;


  		




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import org.gvsig.tools.service.spi.ProviderServices;


  		




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import org.gvsig.vectorediting.lib.api.DrawingStatus;


  		




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import org.gvsig.vectorediting.lib.api.exceptions.FinishServiceException;


  		




  
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import org.gvsig.vectorediting.lib.spi.DefaultDrawingStatus;


  		




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import org.gvsig.vectorediting.lib.spi.EditingProvider;


  		




  
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import org.gvsig.vectorediting.lib.spi.EditingProviderLocator;


  		




  
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import org.gvsig.vectorediting.lib.spi.EditingProviderManager;


  		




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import org.gvsig.vectorediting.lib.spi.EditingProviderServices;


  		




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public class Circumference3PEditingProvider extends Circle3PEditingProvider


  		




  ......




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    @Override


  		




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    public Geometry finish() throws FinishServiceException {


  		




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        Point thridPointValue = (Point) values.get(thirdPoint);


  		




  
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        GeometryManager geomManager = GeometryLocator.getGeometryManager();


  		




  
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        EditingProviderServices editingProviderServices =


  		




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            (EditingProviderServices) getProviderServices();


  		




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                    secondPointValue, thirdPointValue, subtype);


  		




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            double radius = center.distance(firstPointValue);


  		




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            Arc circumference =


  		




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                editingProviderServices.createArc(center, radius, 0,


  		




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                    2 * Math.PI, subtype);


  		




  
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            Circumference circumference = (Circumference)geomManager.create(CIRCUMFERENCE, subtype);


  		




  
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            circumference.setPoints(center, radius);


  		




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            GeometryType geomType =


  		




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                editingProviderServices.getGeomType(featureStore);


  		




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            if (geomType.isTypeOf(MULTICURVE)) {


  		




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                MultiCurve multiCurve;


  		




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                multiCurve =


  		




  
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                MultiCurve multicurve;


  		




  
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                multicurve =


  		




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                    GeometryLocator.getGeometryManager().createMultiCurve(


  		




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                        geomType.getSubType());


  		




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                multiCurve.addCurve(circumference);


  		




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                return multiCurve;


  		




  
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                multicurve.addCurve((Circumference) circumference);


  		




  
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                return multicurve;


  		




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            }


  		




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            return circumference;


  		




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        return Circumference3PEditingProviderFactory.PROVIDER_NAME;


  		




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    }


  		




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    /**


  		




  
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     * @param drawingStatus


  		




  
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     * @param subtype


  		




  
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     * @param center


  		




  
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     * @param radius


  		




  
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     * @throws CreateGeometryException


  		




  
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     */


  		




  
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    protected void addTemporaryGeometryToDrawingStatus(DefaultDrawingStatus drawingStatus, int subtype, Point center, double radius)


  		




  
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        throws CreateGeometryException {


  		




  
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        EditingProviderManager editingProviderManager =


  		




  
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            EditingProviderLocator.getProviderManager();


  		




  
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        ISymbol lineSymbolEditing = editingProviderManager.getSymbol("line-symbol-editing");


  		




  
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        GeometryManager geomManager = GeometryLocator.getGeometryManager();


  		




  
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        Circumference circumference = (Circumference)geomManager.create(Geometry.TYPES.CIRCUMFERENCE, subtype);


  		




  
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        circumference.setPoints(center, radius);


  		




  
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        drawingStatus.addStatus(circumference, lineSymbolEditing, "");


  		




  
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    }


  		




  
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}


  		












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