svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / symbols / SimpleLineSymbol.java @ 28367
History | View | Annotate | Download (6.41 KB)
1 |
/* gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
|
4 |
*
|
5 |
* This program is free software; you can redistribute it and/or
|
6 |
* modify it under the terms of the GNU General Public License
|
7 |
* as published by the Free Software Foundation; either version 2
|
8 |
* of the License, or (at your option) any later version.
|
9 |
*
|
10 |
* This program is distributed in the hope that it will be useful,
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
13 |
* GNU General Public License for more details.
|
14 |
*
|
15 |
* You should have received a copy of the GNU General Public License
|
16 |
* along with this program; if not, write to the Free Software
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
18 |
*
|
19 |
* For more information, contact:
|
20 |
*
|
21 |
* Generalitat Valenciana
|
22 |
* Conselleria d'Infraestructures i Transport
|
23 |
* Av. Blasco Ib��ez, 50
|
24 |
* 46010 VALENCIA
|
25 |
* SPAIN
|
26 |
*
|
27 |
* +34 963862235
|
28 |
* gvsig@gva.es
|
29 |
* www.gvsig.gva.es
|
30 |
*
|
31 |
* or
|
32 |
*
|
33 |
* IVER T.I. S.A
|
34 |
* Salamanca 50
|
35 |
* 46005 Valencia
|
36 |
* Spain
|
37 |
*
|
38 |
* +34 963163400
|
39 |
* dac@iver.es
|
40 |
*/
|
41 |
|
42 |
/* CVS MESSAGES:
|
43 |
*
|
44 |
* $Id: SimpleLineSymbol.java 28367 2009-05-04 15:30:10Z vcaballero $
|
45 |
* $Log$
|
46 |
* Revision 1.16 2007-09-21 12:25:32 jaume
|
47 |
* cancellation support extended down to the IGeometry and ISymbol level
|
48 |
*
|
49 |
* Revision 1.15 2007/09/19 16:22:04 jaume
|
50 |
* removed unnecessary imports
|
51 |
*
|
52 |
* Revision 1.14 2007/09/17 09:33:47 jaume
|
53 |
* some multishapedsymbol bugs fixed
|
54 |
*
|
55 |
* Revision 1.13 2007/08/09 07:38:32 jvidal
|
56 |
* javadoc
|
57 |
*
|
58 |
* Revision 1.12 2007/07/23 06:52:55 jaume
|
59 |
* Added support for arrow line decorator (start commiting)
|
60 |
*
|
61 |
* Revision 1.11 2007/07/18 06:54:35 jaume
|
62 |
* continuing with cartographic support
|
63 |
*
|
64 |
* Revision 1.10 2007/06/29 13:07:01 jaume
|
65 |
* +PictureLineSymbol
|
66 |
*
|
67 |
* Revision 1.9 2007/06/07 06:50:40 jaume
|
68 |
* *** empty log message ***
|
69 |
*
|
70 |
* Revision 1.8 2007/05/08 08:47:40 jaume
|
71 |
* *** empty log message ***
|
72 |
*
|
73 |
* Revision 1.7 2007/03/26 15:02:49 jaume
|
74 |
* Refactored IPrintable
|
75 |
*
|
76 |
* Revision 1.6 2007/03/20 16:02:24 jaume
|
77 |
* rename method
|
78 |
*
|
79 |
* Revision 1.5 2007/03/09 11:20:56 jaume
|
80 |
* Advanced symbology (start committing)
|
81 |
*
|
82 |
* Revision 1.3.2.5 2007/02/21 07:34:09 jaume
|
83 |
* labeling starts working
|
84 |
*
|
85 |
* Revision 1.3.2.4 2007/02/15 16:23:44 jaume
|
86 |
* *** empty log message ***
|
87 |
*
|
88 |
* Revision 1.3.2.3 2007/02/13 16:19:19 jaume
|
89 |
* graduated symbol legends (start commiting)
|
90 |
*
|
91 |
* Revision 1.3.2.2 2007/02/12 15:15:20 jaume
|
92 |
* refactored interval legend and added graduated symbol legend
|
93 |
*
|
94 |
* Revision 1.3.2.1 2007/02/09 07:47:05 jaume
|
95 |
* Isymbol moved
|
96 |
*
|
97 |
* Revision 1.3 2007/01/25 16:25:23 jaume
|
98 |
* *** empty log message ***
|
99 |
*
|
100 |
* Revision 1.2 2007/01/24 17:58:22 jaume
|
101 |
* new features and architecture error fixes
|
102 |
*
|
103 |
* Revision 1.1 2007/01/16 11:50:44 jaume
|
104 |
* *** empty log message ***
|
105 |
*
|
106 |
*
|
107 |
*/
|
108 |
package com.iver.cit.gvsig.fmap.core.symbols; |
109 |
|
110 |
import java.awt.Color; |
111 |
import java.awt.Graphics2D; |
112 |
import java.awt.Rectangle; |
113 |
import java.awt.geom.AffineTransform; |
114 |
|
115 |
import javax.print.attribute.PrintRequestAttributeSet; |
116 |
|
117 |
import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
118 |
import com.iver.cit.gvsig.fmap.MapContext; |
119 |
import com.iver.cit.gvsig.fmap.core.FPolygon2D; |
120 |
import com.iver.cit.gvsig.fmap.core.FShape; |
121 |
import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
122 |
import com.iver.cit.gvsig.fmap.core.styles.ArrowDecoratorStyle; |
123 |
import com.iver.cit.gvsig.fmap.core.styles.ILineStyle; |
124 |
import com.iver.cit.gvsig.fmap.core.styles.Line2DOffset; |
125 |
import com.iver.utiles.StringUtilities; |
126 |
import com.iver.utiles.XMLEntity; |
127 |
import com.iver.utiles.swing.threads.Cancellable; |
128 |
|
129 |
/**
|
130 |
* SimpleLineSymbol is the most basic symbol for the representation of line objects.
|
131 |
* Allows to define the width of the line, the color and the drawn pattern.
|
132 |
*
|
133 |
* @author jaume dominguez faus - jaume.dominguez@iver.es
|
134 |
*/
|
135 |
public class SimpleLineSymbol extends AbstractLineSymbol { |
136 |
SimpleLineSymbol symbolForSelection; |
137 |
private double width; |
138 |
|
139 |
|
140 |
public ISymbol getSymbolForSelection() {
|
141 |
if (symbolForSelection == null) { |
142 |
XMLEntity xml = getXMLEntity(); |
143 |
xml.putProperty("color", StringUtilities.color2String(MapContext.getSelectionColor()));
|
144 |
symbolForSelection = (SimpleLineSymbol) SymbologyFactory. |
145 |
createSymbolFromXML(xml, getDescription()+" version for selection");
|
146 |
} |
147 |
return symbolForSelection;
|
148 |
} |
149 |
|
150 |
public void draw(Graphics2D g, AffineTransform affineTransform, FShape shp, Cancellable cancel) { |
151 |
g.setStroke(getLineStyle().getStroke()); |
152 |
|
153 |
if (getLineStyle().getOffset() != 0) { |
154 |
double offset = getLineStyle().getOffset();
|
155 |
shp = new FPolygon2D(Line2DOffset.offsetLine(shp, offset));
|
156 |
} |
157 |
g.setColor(getColor()); |
158 |
g.draw(shp); |
159 |
|
160 |
ArrowDecoratorStyle arrowDecorator = getLineStyle().getArrowDecorator(); |
161 |
|
162 |
if (arrowDecorator != null) |
163 |
arrowDecorator.draw(g, affineTransform, shp); |
164 |
} |
165 |
|
166 |
public int getOnePointRgb() { |
167 |
return getColor().getRGB();
|
168 |
} |
169 |
|
170 |
public XMLEntity getXMLEntity() {
|
171 |
XMLEntity xml = new XMLEntity();
|
172 |
xml.putProperty("className", getClassName());
|
173 |
xml.putProperty("isShapeVisible", isShapeVisible());
|
174 |
xml.putProperty("desc", getDescription());
|
175 |
xml.putProperty("unit", getUnit());
|
176 |
|
177 |
// reference system
|
178 |
xml.putProperty("referenceSystem", getReferenceSystem());
|
179 |
|
180 |
Color c = getColor();
|
181 |
if (c!= null) |
182 |
xml.putProperty("color", StringUtilities.color2String(getColor()));
|
183 |
|
184 |
// setLineWidth(getLineWidth()); // not a joke
|
185 |
xml.addChild(getLineStyle().getXMLEntity()); |
186 |
return xml;
|
187 |
} |
188 |
|
189 |
public void drawInsideRectangle(Graphics2D g, |
190 |
AffineTransform scaleInstance, Rectangle r, PrintRequestAttributeSet properties) throws SymbolDrawingException { |
191 |
g.setColor(getColor()); |
192 |
g.setStroke(getLineStyle().getStroke()); |
193 |
super.drawInsideRectangle(g, scaleInstance, r, properties);
|
194 |
} |
195 |
|
196 |
public String getClassName() { |
197 |
return getClass().getName();
|
198 |
} |
199 |
|
200 |
public void setXMLEntity(XMLEntity xml) { |
201 |
setIsShapeVisible(xml.getBooleanProperty("isShapeVisible"));
|
202 |
setDescription(xml.getStringProperty("desc"));
|
203 |
if (xml.contains("color")) |
204 |
setLineColor(StringUtilities. |
205 |
string2Color(xml.getStringProperty("color")));
|
206 |
setLineStyle((ILineStyle) SymbologyFactory.createStyleFromXML(xml.getChild(0), null)); |
207 |
setReferenceSystem(xml.getIntProperty("referenceSystem"));
|
208 |
setUnit(xml.getIntProperty("unit"));
|
209 |
width = getLineStyle().getLineWidth(); // not a joke
|
210 |
} |
211 |
|
212 |
public void setLineWidth(double width) { |
213 |
this.width = width;
|
214 |
getLineStyle().setLineWidth((float) width);
|
215 |
} |
216 |
|
217 |
public double getLineWidth() { |
218 |
return width;
|
219 |
} |
220 |
|
221 |
} |