Revision 28990 branches/v2_0_0_prep/libraries/libFMap_geometries/src/org/gvsig/fmap/geom/primitive/FShape.java

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FShape.java
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package org.gvsig.fmap.geom.primitive;
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/* gvSIG. Geographic Information System of the Valencian Government
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 *
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 * Copyright (C) 2007-2008 Infrastructures and Transports Department
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 * of the Valencian Government (CIT)
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2
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 * of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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 * MA  02110-1301, USA.
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 *
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 */
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/*


  		




  
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 * AUTHORS (In addition to CIT):


  		




  
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 * 2009 {Iver T.I.}   {Task}


  		




  
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 */


  		




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package org.gvsig.fmap.geom.primitive;


  		




  
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import java.awt.Shape;


  		




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import java.awt.geom.AffineTransform;


  		




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import java.io.Serializable;


  		




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import org.cresques.cts.ICoordTrans;


  		




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import org.gvsig.fmap.geom.handler.Handler;


  		




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/**


  		




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 * <p>The interface <code>FShape</code> extends <code>Shape</code> adding shape types, and allowing


  		




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 *  to work with it as a geometry.</p>


  		




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 */


  		




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public interface FShape extends Shape, Serializable {


  		




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	/**


  		




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	 * Unknown or not defined type. 


  		




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	 */


  		




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	public final static int NULL = 0;


  		




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	/**


  		




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	 * A geometric element that has zero dimensions and a location determinable by an ordered set


  		




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	 *  of coordinates


  		




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	 */


  		




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	public final static int POINT = 1;


  		




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	/**


  		




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	 * A straight or curved geometric element that is generated by a moving point and that has extension


  		




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	 *  only along the path of the point.


  		




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	 */


  		




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	public final static int LINE = 2;


  		




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	/**


  		




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	 * A closed plane figure bounded by straight lines.


  		




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	 */


  		




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	public final static int POLYGON = 4;


  		




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	/**


  		




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	 * Solids in 3D


  		




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	 */


  		




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	public final static int SOLID = 8;


  		




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	/**


  		




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	 * Words, symbols and form of a written or printed work.


  		




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	 */


  		




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	public final static int TEXT = 16;


  		




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	/**


  		




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	 * A set that can contain points, lines and polygons. This is usual in <i>CAD</i> layers <i>(dxf, dgn, dwg)</i>.


  		




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	 */


  		




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	public final static int MULTI = 32;


  		




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	/**


  		




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	 * A set of points.


  		




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	 */


  		




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	public final static int MULTIPOINT = 64;


  		




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	/**


  		




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	 * A set of lines.


  		




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	 */


  		




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	public final static int MULTIPOLYLINE = 128;


  		




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	/**


  		




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	 * A set of polygons.


  		




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	 */


  		




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	public final static int MULTIPOLYGON = 256;	


  		




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	/**


  		




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	 * A set of solids.


  		




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	 */


  		




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	public final static int MULTISOLID = 512;	


  		




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	/**


  		




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	 * A closed plane curve every point of which is equidistant from a fixed point within the curve.


  		




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	 */


  		




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	public final static int CIRCLE = 1024;


  		




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	/**


  		




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	 * A continuous portion (as of a circle or ellipse) of a curved line.


  		




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	 */


  		




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	public final static int ARC = 2048;


  		




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	/**


  		




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	 *  A closed plane curve generated by a point moving in such a way that the sums of its distances


  		




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	 *   from two fixed points is a constant : a plane section of a right circular cone that is a closed


  		




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	 *   curve.


  		




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	 */


  		




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	public final static int ELLIPSE=4096;


  		




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	/**


  		




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	 * Indicates third coordinate. And can be combined with other geometries via the bits enabled.


  		




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	 */


  		




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	public final static int Z=8192;


  		




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	/**


  		




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	 * Gets the geometry type of this shape.


  		




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	 *


  		




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	 * @return int the geometry type of this shape.


  		




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	 */


  		




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	public int getShapeType();


  		




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	/**


  		




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	 * Creates and returns a shape equal and independent of this one.


  		




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	 *


  		












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