Revision 44040 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/primitive/DefaultEnvelope.java

View differences:

DefaultEnvelope.java
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import org.gvsig.fmap.geom.jts.util.JTSUtils;
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import org.gvsig.fmap.geom.primitive.Envelope;
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import org.gvsig.fmap.geom.primitive.EnvelopeNotInitializedException;
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import org.gvsig.fmap.geom.primitive.Line;
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import org.gvsig.fmap.geom.primitive.Point;
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import org.gvsig.fmap.geom.primitive.Polygon;
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import org.gvsig.fmap.geom.primitive.Surface;
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import org.gvsig.tools.ToolsLocator;
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import org.gvsig.tools.dynobject.DynStruct;
......
63 65 

  		




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 * @author Vicente Caballero Navarro


  		




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 */


  		




  
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@SuppressWarnings("UseSpecificCatch")


  		




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public abstract class DefaultEnvelope implements Envelope, org.gvsig.tools.lang.Cloneable{


  		




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    private static final Logger LOG =


  		




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        LoggerFactory.getLogger(DefaultEnvelope.class);


  		




  ......




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            throw new EnvelopeNotInitializedException();


  		




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        }


  		




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        try {


  		




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            Surface surface = (Surface)manager.create(TYPES.SURFACE, SUBTYPES.GEOM2D);


  		




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            surface.addVertex((Point)min.cloneGeometry());


  		




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            surface.addVertex(manager.createPoint(getMaximum(0),getMinimum(1), SUBTYPES.GEOM2D));


  		




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            surface.addVertex((Point)max.cloneGeometry());


  		




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            surface.addVertex(manager.createPoint(getMinimum(0),getMaximum(1), SUBTYPES.GEOM2D));


  		




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            surface.addVertex((Point)min.cloneGeometry());


  		




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            surface.setProjection(projection);


  		




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            return surface;


  		




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        } catch (CreateGeometryException e) {


  		




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            LOG.error("Error creting the surface", e);


  		




  
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            // point?


  		




  
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            if (this.min.getX() == this.max.getX() && this.min.getY() == this.max.getY()) {


  		




  
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                Point point = this.min.clone();


  		




  
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                point.setProjection(projection);


  		




  
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                return point;


  		




  
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            }


  		




  
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            // vertical or horizontal line?


  		




  
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            if (this.min.getX() == this.max.getX() ||


  		




  
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                this.min.getY() == this.max.getY()) {


  		




  
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                Line line = manager.createLine(SUBTYPES.GEOM2D);


  		




  
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                line.addVertex(min.clone());


  		




  
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                line.addVertex(max.clone());


  		




  
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                line.setProjection(projection);


  		




  
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                return line;


  		




  
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            }


  		




  
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            Polygon polygon = manager.createPolygon(SUBTYPES.GEOM2D);


  		




  
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            polygon.addVertex(min.clone());


  		




  
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            polygon.addVertex(manager.createPoint(getMaximum(0),getMinimum(1), SUBTYPES.GEOM2D));


  		




  
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            polygon.addVertex(max.clone());


  		




  
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            polygon.addVertex(manager.createPoint(getMinimum(0),getMaximum(1), SUBTYPES.GEOM2D));


  		




  
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            polygon.addVertex(min.clone());


  		




  
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            polygon.setProjection(projection);


  		




  
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            return polygon;


  		




  
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        } catch (Exception e) {


  		




  
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            LOG.warn("Error creting the geometry from envelope", e);


  		




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        }


  		




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        return null;


  		




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    }


  		












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