Revision 42441 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.geometry/org.gvsig.fmap.geometry.jts/src/main/java/org/gvsig/fmap/geom/jts/aggregate/DefaultMultiSurface.java

View differences:

DefaultMultiSurface.java
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import org.gvsig.fmap.geom.Geometry;
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import org.gvsig.fmap.geom.GeometryException;
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import org.gvsig.fmap.geom.GeometryLocator;
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import org.gvsig.fmap.geom.aggregate.MultiCurve;
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import org.gvsig.fmap.geom.aggregate.MultiLine;
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import org.gvsig.fmap.geom.aggregate.MultiPoint;
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import org.gvsig.fmap.geom.aggregate.MultiPolygon;
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import org.gvsig.fmap.geom.aggregate.MultiPrimitive;
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import org.gvsig.fmap.geom.aggregate.MultiSurface;
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import org.gvsig.fmap.geom.jts.GeometryJTS;
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import org.gvsig.fmap.geom.jts.util.JTSUtils;
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import org.gvsig.fmap.geom.operation.GeometryOperationException;
......
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            .createJTSMultiPolygon(polygons.toArray(new com.vividsolutions.jts.geom.Polygon[polygons.size()]));
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    }
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    /* (non-Javadoc)


  		




  
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     * @see org.gvsig.fmap.geom.Geometry#transform(java.awt.geom.AffineTransform)


  		




  
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     */


  		




  
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    public Geometry offset(double distance) throws GeometryOperationNotSupportedException, GeometryOperationException {


  		




  
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        MultiSurface result = new DefaultMultiSurface(getGeometryType());


  		




  
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        for (Iterator<Primitive> iterator = primitives.iterator(); iterator.hasNext();) {


  		




  
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            Primitive primitive = (Primitive) iterator.next();


  		




  
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            Geometry offset = primitive.offset(distance);


  		




  
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            if(offset instanceof MultiPrimitive){


  		




  
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                MultiPrimitive multiOffset = (MultiPrimitive)offset;


  		




  
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                for(int i=0; i<multiOffset.getPrimitivesNumber(); i++){


  		




  
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                    result.addPrimitive(multiOffset.getPrimitiveAt(i));


  		




  
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                }


  		




  
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            } else {


  		




  
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                result.addPrimitive((Primitive)primitive.offset(distance));


  		




  
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            }


  		




  
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        }


  		




  
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        return result;


  		




  
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    }


  		




  
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}


  		












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