svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.labeling.app / org.gvsig.labeling.app.mainplugin / src / main / java / org / gvsig / labeling / symbol / CharacterMarkerSymbol.java @ 40911
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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/* CVS MESSAGES:
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*
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* $Id: CharacterMarkerSymbol.java 14501 2007-10-08 15:47:31Z jdominguez $
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* $Log$
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* Revision 1.27 2007-09-21 12:25:32 jaume
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* cancellation support extended down to the IGeometry and ISymbol level
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*
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* Revision 1.26 2007/08/09 07:20:03 jvidal
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* javadoc
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*
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* Revision 1.25 2007/07/23 06:52:25 jaume
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* default selection color refactored, moved to MapContext
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*
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* Revision 1.24 2007/07/18 06:54:34 jaume
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* continuing with cartographic support
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*
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* Revision 1.23 2007/07/03 10:58:29 jaume
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* first refactor on CartographicSupport
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*
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* Revision 1.22 2007/06/29 13:07:01 jaume
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* +PictureLineSymbol
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*
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* Revision 1.21 2007/06/07 06:50:40 jaume
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* *** empty log message ***
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*
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* Revision 1.20 2007/05/29 15:46:37 jaume
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* *** empty log message ***
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*
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* Revision 1.19 2007/05/28 15:36:42 jaume
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* *** empty log message ***
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*
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* Revision 1.18 2007/05/17 09:32:06 jaume
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* *** empty log message ***
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*
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* Revision 1.17 2007/05/09 16:07:26 jaume
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* *** empty log message ***
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*
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* Revision 1.16 2007/05/09 11:05:28 jaume
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* *** empty log message ***
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*
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* Revision 1.15 2007/05/08 08:47:40 jaume
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* *** empty log message ***
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*
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* Revision 1.14 2007/04/26 11:41:00 jaume
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* attempting to let defining size in world units
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*
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* Revision 1.13 2007/04/20 07:11:11 jaume
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* *** empty log message ***
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*
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* Revision 1.12 2007/04/19 16:01:27 jaume
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* *** empty log message ***
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*
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* Revision 1.11 2007/04/19 14:21:30 jaume
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* *** empty log message ***
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*
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* Revision 1.10 2007/03/26 14:24:13 jaume
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* implemented Print
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*
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* Revision 1.9 2007/03/21 11:37:00 jaume
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* *** empty log message ***
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*
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* Revision 1.8 2007/03/21 11:02:17 jaume
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* *** empty log message ***
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*
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* Revision 1.7 2007/03/09 11:20:56 jaume
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* Advanced symbology (start committing)
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*
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* Revision 1.5.2.8 2007/02/21 07:34:09 jaume
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* labeling starts working
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*
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* Revision 1.5.2.7 2007/02/16 10:54:12 jaume
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* multilayer splitted to multilayerline, multilayermarker,and multilayerfill
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*
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* Revision 1.5.2.6 2007/02/15 16:23:44 jaume
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* *** empty log message ***
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*
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* Revision 1.5.2.5 2007/02/14 09:58:37 jaume
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* *** empty log message ***
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*
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* Revision 1.5.2.4 2007/02/12 15:15:20 jaume
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* refactored interval legend and added graduated symbol legend
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*
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* Revision 1.5.2.3 2007/02/09 07:47:04 jaume
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* Isymbol moved
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*
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* Revision 1.5.2.2 2007/02/05 14:59:04 jaume
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* *** empty log message ***
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*
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* Revision 1.5.2.1 2007/01/30 18:10:45 jaume
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* start commiting labeling stuff
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*
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* Revision 1.5 2007/01/25 16:25:23 jaume
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* *** empty log message ***
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*
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* Revision 1.4 2007/01/24 17:58:22 jaume
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* new features and architecture error fixes
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*
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* Revision 1.3 2007/01/16 11:50:44 jaume
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* *** empty log message ***
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*
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* Revision 1.2 2007/01/10 16:39:41 jaume
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* ISymbol now belongs to com.iver.cit.gvsig.fmap.core.symbols package
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*
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* Revision 1.1 2007/01/10 16:31:36 jaume
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* *** empty log message ***
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*
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* Revision 1.6 2006/12/04 17:13:39 fjp
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* *** empty log message ***
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*
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* Revision 1.5 2006/11/14 11:10:27 jaume
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* *** empty log message ***
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*
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* Revision 1.4 2006/11/09 18:39:05 jaume
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* *** empty log message ***
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*
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* Revision 1.3 2006/11/08 10:56:47 jaume
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* *** empty log message ***
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*
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* Revision 1.2 2006/11/06 17:08:45 jaume
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* *** empty log message ***
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*
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* Revision 1.1 2006/10/31 16:16:34 jaume
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* *** empty log message ***
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*
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* Revision 1.4 2006/10/30 19:30:35 jaume
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* *** empty log message ***
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*
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* Revision 1.3 2006/10/29 23:53:49 jaume
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* *** empty log message ***
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*
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* Revision 1.2 2006/10/26 16:27:33 jaume
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* support for composite marker symbols (not tested)
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*
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* Revision 1.1 2006/10/25 10:50:41 jaume
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* movement of classes and gui stuff
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*
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* Revision 1.3 2006/10/24 19:54:16 jaume
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* added IPersistence
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*
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* Revision 1.2 2006/10/24 08:02:51 jaume
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* *** empty log message ***
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*
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* Revision 1.1 2006/10/18 07:54:06 jaume
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* *** empty log message ***
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*
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*
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*/
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package org.gvsig.labeling.symbol; |
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import java.awt.Color; |
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import java.awt.Font; |
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import java.awt.Graphics2D; |
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import java.awt.Rectangle; |
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import java.awt.Shape; |
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import java.awt.font.FontRenderContext; |
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import java.awt.font.GlyphVector; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Point2D; |
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import java.awt.image.BufferedImage; |
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import org.gvsig.compat.print.PrintAttributes; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.Geometry.TYPES; |
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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.exception.CreateGeometryException; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.SymbolDrawingException; |
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import org.gvsig.labeling.lang.LabelClassUtils; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IMarkerSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.IMask; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.gvsig.tools.task.Cancellable; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/**
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* Allows to use a source of TrueType characters to define the marker that will
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* substitute the symbol.If the picture is defined in a source, the performance is
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* more agile.
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* @author jaume dominguez faus - jaume.dominguez@iver.es
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*/
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public class CharacterMarkerSymbol implements IMarkerSymbol { |
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private static Logger logger = |
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LoggerFactory.getLogger(CharacterMarkerSymbol.class); |
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public static final String CHARACTER_MARKER_SYMBOL_PERSISTENCE_NAME = |
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"CHARACTER_MARKER_SYMBOL_PERSISTENCE_NAME";
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private Font font = new Font("Arial", Font.PLAIN, 20); |
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private int unicode; |
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private ISymbol selectionSymbol;
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private VisualCorrection visualCorrection;
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private double size; |
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private boolean isShapeVisible = true; |
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private String desc = ""; |
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private IMask mask;
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private int unit = -1; |
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private int referenceSystem = CartographicSupport.WORLD; |
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private int alpha = 255; |
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private Point2D offset = new Point2D.Double(); |
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/*
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*
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*/
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private double rotation_radians = 0; |
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private Color color = Color.BLACK; |
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private static GeometryManager geoman = GeometryLocator.getGeometryManager(); |
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/**
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* Creates a new instance of CharacterMarker with default values
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*
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*/
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public CharacterMarkerSymbol() {
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super();
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} |
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/**
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* Creates a new instance of CharacterMarker specifying the marker source
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* font, the character code corresponding to the symbol, and the color that
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* will be used in rendering time.
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*
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* @param font -
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* src Font
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* @param charCode -
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* character code of the symbol for this font
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* @param color -
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* color to be used in when rendering.
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*/
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public CharacterMarkerSymbol(Font font, int charCode, Color color) { |
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super();
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this.font = font;
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unicode = charCode; |
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setColor(color); |
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} |
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/**
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* Returns the font that will be used to define the symbol
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* @return font
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*/
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public Font getFont() { |
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return font;
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} |
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/**
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* Sets the font that will be used to define the symbol
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* @return font
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*/
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public void setFont(Font font) { |
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this.font = font;
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} |
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public ISymbol getSymbolForSelection() {
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if (selectionSymbol == null) { |
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selectionSymbol = (ISymbol) LabelClassUtils.clone(this);
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selectionSymbol.setColor(MapContext.getSelectionColor()); |
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} |
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return selectionSymbol;
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} |
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public void draw(Graphics2D g, |
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AffineTransform affineTransform, Geometry geom,
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Feature feat, Cancellable cancel) { |
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g.setColor(getColor()); |
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double theta = getRotation();
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int xOffset = (int) getOffset().getX(); // * multiplicador d'unitats; |
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int yOffset = (int) getOffset().getY(); // * multiplicador d'unitats |
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double size = getSize();
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if (size < 0.0001) { |
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return;
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} |
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org.gvsig.fmap.geom.primitive.Point cen = null;
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try {
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cen = geom.centroid(); |
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} catch (Exception e) { |
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logger.error("While getting centroid", e);
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} |
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Point2D p = new Point2D.Double(cen.getX(), cen.getY()); |
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if (isVisuallyCorrected()) {
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size *= visualCorrection.sizeScale; |
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p.setLocation(p.getX() - xOffset*size*visualCorrection.xOffsetScale, p.getY() - yOffset*size*visualCorrection.yOffsetScale); |
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} |
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g.setFont(getFont().deriveFont((float)size));
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g.translate((int) (p.getX() + xOffset), (int) (p.getY() + yOffset)); |
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if (theta != 0) g.rotate(theta); |
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char[] text = new char[] { (char) unicode }; |
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IMask mask = getMask(); |
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if (mask != null) { |
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FontRenderContext frc = g.getFontRenderContext();
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GlyphVector gv = font.createGlyphVector(frc, text );
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Shape markerShape = gv.getOutline(0, 0); |
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mask.getFillSymbol(). |
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draw(g, null, mask.getHaloShape(markerShape), feat, cancel);
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} |
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g.drawChars(text, 0, text.length, - (int) (size*0.4), (int) (size*0.4)); |
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if (theta!=0) g.rotate(-theta); |
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g.translate(-(int) (p.getX() + xOffset), - (int) (p.getY() + yOffset)); |
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} |
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/**
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* Sets the unicode for a symbol represented by a character
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* @param symbol, int
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*/
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public void setUnicode(int symbol) { |
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this.unicode = symbol;
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} |
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/**
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* Obtains the unicode for a symbol
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* @return unicode, int
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*/
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public int getUnicode() { |
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return unicode;
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} |
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/*
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public void setXMLEntity(XMLEntity xml) {
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setColor(StringUtilities.string2Color(xml.getStringProperty("color")));
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Point p = new Point();
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p.setLocation(xml.getDoubleProperty("xOffset"), xml.getDoubleProperty("yOffset"));
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setDescription(xml.getStringProperty("desc"));
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size = xml.getDoubleProperty("size");
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font = new Font(xml.getStringProperty("font"),
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xml.getIntProperty("fontStyle"),
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(int) size);
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setIsShapeVisible(xml.getBooleanProperty("isShapeVisible"));
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unicode = xml.getIntProperty("symbolCode");
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setOffset(p);
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setRotation(xml.getDoubleProperty("rotation"));
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setReferenceSystem(xml.getIntProperty("referenceSystem"));
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setUnit(xml.getIntProperty("unit"));
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}
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*/
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public double getSize() { |
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return size;
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} |
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public void setSize(double size) { |
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this.size = size;
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font = new Font(font.getName(), font.getStyle(), (int) Math.round(size)); |
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} |
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/**
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* Returns true of false depending if the character marker symbol selected is visually
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* corrected.That is, if the character has been properly scaled to use a specific number
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* of pixels to be represented.
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*
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* @return boolean
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*/
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public boolean isVisuallyCorrected() { |
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return visualCorrection != null; |
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} |
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/**
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* Sets the visual correction for a character in order to scale it if it is necessary.
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*
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* @return boolean
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*/
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public void setVisuallyCorrected(boolean visuallyCorrected) { |
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if (visuallyCorrected && visualCorrection == null) { |
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CharacterMarkerSymbol clone = |
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(CharacterMarkerSymbol) LabelClassUtils.clone(this);
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int frameSize = 200; |
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double symbolSize = 100; |
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BufferedImage bi = new BufferedImage(frameSize, frameSize, BufferedImage.TYPE_INT_ARGB); |
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Graphics2D aGraphics = bi.createGraphics();
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clone.setOffset(new Point2D.Double(0,0)); |
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clone.setSize(symbolSize); |
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clone.setColor(Color.PINK);
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// draw it at center of the image
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org.gvsig.fmap.geom.primitive.Point pCenter = null;
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try {
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pCenter = geoman.createPoint( |
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frameSize/2,frameSize/2, SUBTYPES.GEOM2D); |
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} catch (Exception e) { |
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logger.error("While creating point", e);
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} |
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clone.draw(aGraphics, new AffineTransform(), pCenter, null, null); |
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int realTop = -1; |
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int realBottom = -1; |
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int realLeft = -1; |
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int realRight = -1; |
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// let's see where the highest pixel is in Y-axis
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boolean done = false; |
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for (int j = 0; !done && j < bi.getHeight(); j++) { |
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for (int i = 0; !done && i < bi.getWidth(); i++) { |
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if (bi.getRGB(i, j) != 0) { |
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realTop = j; |
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done = true;
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} |
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} |
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} |
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// let's see where the lowest pixel is in Y-axis
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done = false;
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for (int j = bi.getHeight()-1; !done && j >= 0; j--) { |
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for (int i = 0; !done && i < bi.getWidth(); i++) { |
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if (bi.getRGB(i, j) != 0) { |
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realBottom = i; |
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done = true;
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} |
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} |
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} |
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// let's see where the first pixel at left is in X-axis
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done = false;
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for (int i = 0; !done && i < bi.getWidth(); i++) { |
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for (int j = 0; !done && j < bi.getHeight(); j++) { |
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if (bi.getRGB(i, j) != 0) { |
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realLeft = i; |
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done = true;
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} |
494 |
} |
495 |
} |
496 |
|
497 |
// let's see where the first pixel at right is in X-axis
|
498 |
done = false;
|
499 |
for (int i = bi.getWidth()-1; !done && i >=0 ; i--) { |
500 |
for (int j = 0; !done && j < bi.getHeight(); j++) { |
501 |
if (bi.getRGB(i, j) != 0) { |
502 |
realRight = i; |
503 |
done = true;
|
504 |
} |
505 |
} |
506 |
} |
507 |
|
508 |
int realWidth = bi.getWidth() - realRight-realLeft;
|
509 |
int realHeight = bi.getHeight() - realBottom - realTop;
|
510 |
|
511 |
visualCorrection = new VisualCorrection();
|
512 |
|
513 |
if (realBottom!=-1 && realTop!=-1 && realLeft!=-1 && realRight != -1) { |
514 |
double correctingSize = Math.max(realHeight, realWidth); |
515 |
visualCorrection.sizeScale = clone.getSize() / correctingSize; |
516 |
} |
517 |
|
518 |
if (realLeft!=-1 && realRight!=-1) { |
519 |
double correctingCenterX = (((realWidth)*0.5)+realLeft); |
520 |
double correctingCenterY = (((realHeight)*0.5)+realBottom); |
521 |
visualCorrection.xOffsetScale = (pCenter.getX() - correctingCenterX) / frameSize; |
522 |
visualCorrection.yOffsetScale = (pCenter.getY() - correctingCenterY) / frameSize; |
523 |
} |
524 |
} else {
|
525 |
visualCorrection = null;
|
526 |
} |
527 |
} |
528 |
|
529 |
|
530 |
public Object clone() throws CloneNotSupportedException { |
531 |
return LabelClassUtils.clone(this); |
532 |
} |
533 |
|
534 |
|
535 |
public void getPixExtentPlus( |
536 |
Geometry geom, float[] distances, |
537 |
ViewPort viewPort, int dpi) {
|
538 |
|
539 |
float cs = (float) getCartographicSize(viewPort, dpi, geom); |
540 |
distances[0] = cs;
|
541 |
distances[1] = cs;
|
542 |
} |
543 |
|
544 |
public boolean isOneDotOrPixel(Geometry geom, |
545 |
double[] positionOfDotOrPixel, ViewPort viewPort, int dpi) { |
546 |
|
547 |
int type = geom.getType();
|
548 |
switch (type) {
|
549 |
case Geometry.TYPES.NULL:
|
550 |
case Geometry.TYPES.POINT:
|
551 |
case Geometry.TYPES.MULTIPOINT:
|
552 |
return false; |
553 |
default:
|
554 |
org.gvsig.fmap.geom.primitive.Envelope geomBounds = geom |
555 |
.getEnvelope(); |
556 |
|
557 |
double dist1Pixel = viewPort.getDist1pixel();
|
558 |
|
559 |
float[] distances = new float[2]; |
560 |
this.getPixExtentPlus(geom, distances, viewPort, dpi);
|
561 |
|
562 |
boolean onePoint =
|
563 |
(geomBounds.getLength(0) + distances[0] <= dist1Pixel && geomBounds |
564 |
.getLength(1)
|
565 |
+ distances[1] <= dist1Pixel);
|
566 |
|
567 |
if (onePoint) {
|
568 |
Envelope bounds = geom.getEnvelope(); |
569 |
positionOfDotOrPixel[0] = bounds.getMinimum(0); |
570 |
positionOfDotOrPixel[1] = bounds.getMinimum(1); |
571 |
} |
572 |
return onePoint;
|
573 |
} |
574 |
} |
575 |
|
576 |
public int getOnePointRgb() { |
577 |
return this.getColor().getRGB(); |
578 |
} |
579 |
|
580 |
public String getDescription() { |
581 |
return desc;
|
582 |
} |
583 |
|
584 |
public boolean isShapeVisible() { |
585 |
return isShapeVisible;
|
586 |
} |
587 |
|
588 |
public void setDescription(String d) { |
589 |
desc = d; |
590 |
} |
591 |
|
592 |
public int getSymbolType() { |
593 |
return Geometry.TYPES.POINT;
|
594 |
} |
595 |
|
596 |
public boolean isSuitableFor(Geometry geom) { |
597 |
return geom.getType() == Geometry.TYPES.POINT
|
598 |
|| geom.getType() == Geometry.TYPES.MULTIPOINT; |
599 |
} |
600 |
|
601 |
public void drawInsideRectangle(Graphics2D g, |
602 |
AffineTransform scaleInstance, Rectangle r, |
603 |
PrintAttributes properties) throws SymbolDrawingException {
|
604 |
|
605 |
|
606 |
org.gvsig.fmap.geom.primitive.Point center = null;
|
607 |
try {
|
608 |
center = geoman.createPoint( |
609 |
r.getCenterX(), r.getCenterY(), SUBTYPES.GEOM2D); |
610 |
} catch (CreateGeometryException e) {
|
611 |
throw new SymbolDrawingException(TYPES.POINT); |
612 |
} |
613 |
|
614 |
if (properties==null) { |
615 |
draw(g, scaleInstance, center, null, null); |
616 |
} else {
|
617 |
double originalSize = getSize();
|
618 |
double size=originalSize;
|
619 |
int pq = properties.getPrintQuality();
|
620 |
if (pq == PrintAttributes.PRINT_QUALITY_HIGH) {
|
621 |
size *= (double) 600/72; |
622 |
} else {
|
623 |
if (pq == PrintAttributes.PRINT_QUALITY_NORMAL) {
|
624 |
size *= (double) 300/72; |
625 |
} else {
|
626 |
// unitFactor *= 72; (which is the same than doing nothing)
|
627 |
} |
628 |
} |
629 |
setSize(size); |
630 |
print(g, scaleInstance, center, properties); |
631 |
setSize(originalSize); |
632 |
} |
633 |
|
634 |
} |
635 |
|
636 |
|
637 |
public void print(Graphics2D g, AffineTransform at, Geometry geom, |
638 |
PrintAttributes properties) { |
639 |
|
640 |
/* TODO Use this?
|
641 |
double dpi = 100;
|
642 |
int pq = properties.getPrintQuality();
|
643 |
if (pq == PrintAttributes.PRINT_QUALITY_NORMAL){
|
644 |
dpi = 300;
|
645 |
} else if (pq == PrintAttributes.PRINT_QUALITY_HIGH){
|
646 |
dpi = 600;
|
647 |
} else if (pq == PrintAttributes.PRINT_QUALITY_DRAFT){
|
648 |
dpi = 72;
|
649 |
}
|
650 |
*/
|
651 |
|
652 |
draw(g,at,geom,null,null); |
653 |
} |
654 |
|
655 |
public void setUnit(int unitIndex) { |
656 |
unit = unitIndex; |
657 |
} |
658 |
|
659 |
public int getUnit() { |
660 |
return unit;
|
661 |
} |
662 |
|
663 |
public int getReferenceSystem() { |
664 |
return this.referenceSystem; |
665 |
} |
666 |
|
667 |
public void setReferenceSystem(int rs) { |
668 |
this.referenceSystem = rs;
|
669 |
} |
670 |
|
671 |
public double toCartographicSize(ViewPort viewPort, double dpi, |
672 |
Geometry geom) { |
673 |
|
674 |
double oldSize = getSize();
|
675 |
setCartographicSize(getCartographicSize(viewPort, dpi, geom), geom); |
676 |
return oldSize; }
|
677 |
|
678 |
public void setCartographicSize(double cartographicSize, Geometry geom) { |
679 |
setSize(cartographicSize); |
680 |
} |
681 |
|
682 |
public double getCartographicSize(ViewPort viewPort, double dpi, |
683 |
Geometry geom) { |
684 |
|
685 |
return SymbolUtils.getCartographicLength(this, |
686 |
getSize(), |
687 |
viewPort, |
688 |
dpi); |
689 |
} |
690 |
|
691 |
public double getRotation() { |
692 |
return rotation_radians;
|
693 |
} |
694 |
|
695 |
public void setRotation(double rot) { |
696 |
rotation_radians = rot; |
697 |
} |
698 |
|
699 |
public Point2D getOffset() { |
700 |
return offset;
|
701 |
} |
702 |
|
703 |
public void setOffset(Point2D off) { |
704 |
offset = off; |
705 |
} |
706 |
|
707 |
public Color getColor() { |
708 |
return color;
|
709 |
} |
710 |
|
711 |
public void setColor(Color co) { |
712 |
color = co; |
713 |
} |
714 |
|
715 |
public void setAlpha(int a) { |
716 |
alpha = a; |
717 |
} |
718 |
|
719 |
public IMask getMask() {
|
720 |
return mask;
|
721 |
} |
722 |
|
723 |
public void setMask(IMask m) { |
724 |
mask = m; |
725 |
} |
726 |
|
727 |
// =========================================
|
728 |
|
729 |
public void loadFromState(PersistentState state) throws PersistenceException { |
730 |
|
731 |
if (state.hasValue("vc_xOffsetScale")) { |
732 |
this.visualCorrection = new VisualCorrection(); |
733 |
this.visualCorrection.xOffsetScale = state.getDouble("vc_xOffsetScale"); |
734 |
this.visualCorrection.yOffsetScale = state.getDouble("vc_yOffsetScale"); |
735 |
this.visualCorrection.sizeScale = state.getDouble("vc_sizeScale"); |
736 |
} else {
|
737 |
this.visualCorrection = null; |
738 |
} |
739 |
if (state.hasValue("mask")) { |
740 |
this.mask = (IMask) state.get("mask"); |
741 |
} else {
|
742 |
this.mask = null; |
743 |
} |
744 |
// ==============================================
|
745 |
this.color = (Color) state.get("color"); |
746 |
this.font = (Font) state.get("font"); |
747 |
|
748 |
double aux = state.getDouble("size"); |
749 |
this.setSize(aux);
|
750 |
|
751 |
this.unicode = state.getInt("unicode"); |
752 |
this.desc = state.getString("desc"); |
753 |
this.isShapeVisible = state.getBoolean("isShapeVisible"); |
754 |
|
755 |
double x = state.getDouble("xOffset"); |
756 |
double y = state.getDouble("yOffset"); |
757 |
this.offset = new Point2D.Double(x, y); |
758 |
|
759 |
this.rotation_radians = state.getDouble("rotation"); |
760 |
this.unit = state.getInt("unit"); |
761 |
this.referenceSystem = state.getInt("referenceSystem"); |
762 |
} |
763 |
|
764 |
public void saveToState(PersistentState state) throws PersistenceException { |
765 |
|
766 |
if (this.visualCorrection != null) { |
767 |
state.set("vc_xOffsetScale", this.visualCorrection.xOffsetScale); |
768 |
state.set("vc_yOffsetScale", this.visualCorrection.yOffsetScale); |
769 |
state.set("vc_sizeScale", this.visualCorrection.sizeScale); |
770 |
} |
771 |
if (this.mask != null) { |
772 |
state.set("mask", this.mask); |
773 |
} |
774 |
// ==================================================
|
775 |
state.set("color", this.color); |
776 |
state.set("font", this.font); |
777 |
state.set("size", this.size); |
778 |
state.set("unicode", this.unicode); |
779 |
state.set("desc", this.desc); |
780 |
state.set("isShapeVisible", this.isShapeVisible); |
781 |
state.set("xOffset", this.offset.getX()); |
782 |
state.set("yOffset", this.offset.getY()); |
783 |
state.set("rotation", this.rotation_radians); |
784 |
state.set("unit", this.unit); |
785 |
state.set("referenceSystem", this.referenceSystem); |
786 |
} |
787 |
|
788 |
public static void registerPersistent() { |
789 |
|
790 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
791 |
if( manager.getDefinition(CHARACTER_MARKER_SYMBOL_PERSISTENCE_NAME)==null ) { |
792 |
DynStruct definition = manager.addDefinition( |
793 |
CharacterMarkerSymbol.class, |
794 |
CHARACTER_MARKER_SYMBOL_PERSISTENCE_NAME, |
795 |
CHARACTER_MARKER_SYMBOL_PERSISTENCE_NAME+" Persistence definition",
|
796 |
null,
|
797 |
null
|
798 |
); |
799 |
|
800 |
definition.addDynFieldObject("color").setClassOfValue(Color.class).setMandatory(true); |
801 |
definition.addDynFieldObject("font").setClassOfValue(Font.class).setMandatory(true); |
802 |
definition.addDynFieldDouble("size").setMandatory(true); |
803 |
definition.addDynFieldInt("unicode").setMandatory(true); |
804 |
definition.addDynFieldString("desc").setMandatory(true); |
805 |
definition.addDynFieldBoolean("isShapeVisible").setMandatory(true); |
806 |
definition.addDynFieldDouble("xOffset").setMandatory(true); |
807 |
definition.addDynFieldDouble("yOffset").setMandatory(true); |
808 |
definition.addDynFieldDouble("rotation").setMandatory(true); |
809 |
definition.addDynFieldInt("unit").setMandatory(true); |
810 |
definition.addDynFieldInt("referenceSystem").setMandatory(true); |
811 |
definition.addDynFieldObject("mask").setClassOfValue(IMask.class).setMandatory(false); |
812 |
// =====================
|
813 |
definition.addDynFieldDouble("vc_xOffsetScale").setMandatory(false); |
814 |
definition.addDynFieldDouble("vc_yOffsetScale").setMandatory(false); |
815 |
definition.addDynFieldDouble("vc_sizeScale").setMandatory(false); |
816 |
} |
817 |
} |
818 |
|
819 |
|
820 |
/**
|
821 |
* Class to be used for the methods that control the visual correction of a character.
|
822 |
* This visual correction has the responsibility of modify the dimensions of the
|
823 |
* character to be used as a symbol(in case that the user wants to use more or less
|
824 |
* pixels to represent it )
|
825 |
*
|
826 |
*/
|
827 |
private class VisualCorrection { |
828 |
double xOffsetScale = 1; |
829 |
double yOffsetScale = 1; |
830 |
double sizeScale = 1; |
831 |
} |
832 |
|
833 |
} |