root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / FGeometry.java @ 38563
History | View | Annotate | Download (9.15 KB)
1 | 305 | fjp | /*
|
---|---|---|---|
2 | * Created on 25-nov-2004
|
||
3 | *
|
||
4 | * TODO To change the template for this generated file go to
|
||
5 | * Window - Preferences - Java - Code Generation - Code and Comments
|
||
6 | */
|
||
7 | 1100 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
8 | *
|
||
9 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
||
10 | *
|
||
11 | * This program is free software; you can redistribute it and/or
|
||
12 | * modify it under the terms of the GNU General Public License
|
||
13 | * as published by the Free Software Foundation; either version 2
|
||
14 | * of the License, or (at your option) any later version.
|
||
15 | *
|
||
16 | * This program is distributed in the hope that it will be useful,
|
||
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
19 | * GNU General Public License for more details.
|
||
20 | *
|
||
21 | * You should have received a copy of the GNU General Public License
|
||
22 | * along with this program; if not, write to the Free Software
|
||
23 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
||
24 | *
|
||
25 | * For more information, contact:
|
||
26 | *
|
||
27 | * Generalitat Valenciana
|
||
28 | * Conselleria d'Infraestructures i Transport
|
||
29 | * Av. Blasco Ib??ez, 50
|
||
30 | * 46010 VALENCIA
|
||
31 | * SPAIN
|
||
32 | *
|
||
33 | * +34 963862235
|
||
34 | * gvsig@gva.es
|
||
35 | * www.gvsig.gva.es
|
||
36 | *
|
||
37 | * or
|
||
38 | *
|
||
39 | * IVER T.I. S.A
|
||
40 | * Salamanca 50
|
||
41 | * 46005 Valencia
|
||
42 | * Spain
|
||
43 | *
|
||
44 | * +34 963163400
|
||
45 | * dac@iver.es
|
||
46 | */
|
||
47 | 214 | fernando | package com.iver.cit.gvsig.fmap.core; |
48 | |||
49 | 3885 | caballero | import java.awt.Graphics2D; |
50 | 4879 | fjp | import java.awt.Rectangle; |
51 | 5008 | fjp | import java.awt.Shape; |
52 | 3885 | caballero | import java.awt.geom.AffineTransform; |
53 | 4799 | fjp | import java.awt.geom.PathIterator; |
54 | 3885 | caballero | import java.awt.geom.Point2D; |
55 | import java.awt.geom.Rectangle2D; |
||
56 | import java.io.IOException; |
||
57 | |||
58 | import org.cresques.cts.ICoordTrans; |
||
59 | import org.geotools.data.postgis.attributeio.WKBEncoder; |
||
60 | |||
61 | 237 | fjp | import com.iver.cit.gvsig.fmap.ViewPort; |
62 | 9641 | jaume | import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
63 | 703 | fjp | import com.iver.cit.gvsig.fmap.core.v02.FConverter; |
64 | 757 | fjp | import com.iver.cit.gvsig.fmap.core.v02.FLabel; |
65 | 13953 | jaume | import com.iver.utiles.swing.threads.Cancellable; |
66 | 703 | fjp | import com.vividsolutions.jts.geom.Geometry; |
67 | 214 | fernando | |
68 | 1005 | vcaballero | |
69 | 214 | fernando | /**
|
70 | 1005 | vcaballero | * Geometr?a.
|
71 | *
|
||
72 | 305 | fjp | * @author FJP
|
73 | 214 | fernando | */
|
74 | 14205 | jdominguez | public class FGeometry extends AbstractGeometry implements IGeometry3D { |
75 | 5880 | fjp | /**
|
76 | *
|
||
77 | */
|
||
78 | private static final long serialVersionUID = 5431865770186523337L; |
||
79 | private FShape shp;
|
||
80 | private Rectangle2D bounds2D; |
||
81 | 214 | fernando | |
82 | 5880 | fjp | /**
|
83 | * Crea un nuevo FGeometry.
|
||
84 | *
|
||
85 | * @param shp DOCUMENT ME!
|
||
86 | */
|
||
87 | FGeometry(FShape shp) { |
||
88 | this.shp = shp;
|
||
89 | } |
||
90 | 1005 | vcaballero | |
91 | 5880 | fjp | /* (non-Javadoc)
|
92 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#draw(java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort, org.geotools.renderer.style.Style2D)
|
||
93 | */
|
||
94 | 14205 | jdominguez | // public void draw(Graphics2D g, ViewPort vp, ISymbol symbol) {
|
95 | // // OJO CON LA PRECISION. DEBERIAMOS USAR: ((GeneralPathX) shp.m_Polyline).transform(mT);
|
||
96 | // // O HACER UNA FUNCION DE TRANSFORMACI?N QUE USE LOS DOUBLES DEL
|
||
97 | // // SHAPE
|
||
98 | // // Shape shpTrans = vp.getAffineTransform().createTransformedShape(shp);
|
||
99 | // transform(vp.getAffineTransform());
|
||
100 | //
|
||
101 | // switch (shp.getShapeType()) {
|
||
102 | // case FShape.POINT:
|
||
103 | // shpPainter.paint(g, shp, symbol.getPointStyle2D(), 0);
|
||
104 | //
|
||
105 | // break;
|
||
106 | //
|
||
107 | // case FShape.LINE:
|
||
108 | // shpPainter.paint(g, shp, symbol.getLineStyle2D(), 0);
|
||
109 | //
|
||
110 | // break;
|
||
111 | //
|
||
112 | // case FShape.POLYGON:
|
||
113 | // shpPainter.paint(g, shp, symbol.getPolygonStyle2D(), 0);
|
||
114 | //
|
||
115 | // break;
|
||
116 | //
|
||
117 | // case FShape.TEXT:
|
||
118 | // shpPainter.paint(g, shp, symbol.getTextStyle2D(), 0);
|
||
119 | // }
|
||
120 | // }
|
||
121 | 1005 | vcaballero | |
122 | 5880 | fjp | /**
|
123 | * Dibuja la geometria actual en el graphics que se le pasa como par?metro,
|
||
124 | * aplicandole las caracter?sticas del s?mbolo.
|
||
125 | *
|
||
126 | * @param g Graphics2D.
|
||
127 | * @param vp ViewPort.
|
||
128 | * @param symbol S?mbolo.
|
||
129 | */
|
||
130 | 13953 | jaume | public void draw(Graphics2D g, ViewPort vp, ISymbol symbol, Cancellable cancel) { |
131 | 5880 | fjp | // OJO CON LA PRECISION. DEBERIAMOS USAR: ((GeneralPathX) shp.m_Polyline).transform(mT);
|
132 | // O HACER UNA FUNCION DE TRANSFORMACI?N QUE USE LOS DOUBLES DEL
|
||
133 | // SHAPE
|
||
134 | // Shape shpTrans = vp.getAffineTransform().createTransformedShape(shp);
|
||
135 | transform(vp.getAffineTransform()); |
||
136 | 13953 | jaume | symbol.draw(g, vp.getAffineTransform(), shp, cancel); |
137 | 7659 | fjp | // FGraphicUtilities.DrawShape(g, vp.getAffineTransform(), shp, symbol);
|
138 | 5880 | fjp | } |
139 | 458 | fjp | |
140 | 2859 | fjp | /* (non-Javadoc)
|
141 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#drawInts(java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort, com.iver.cit.gvsig.fmap.core.v02.FSymbol)
|
||
142 | */
|
||
143 | 13953 | jaume | public void drawInts(Graphics2D g, ViewPort vp, ISymbol symbol, Cancellable cancel) { |
144 | 11704 | jaume | FShape decimatedShape; |
145 | |||
146 | 8516 | jaume | try
|
147 | { |
||
148 | 11704 | jaume | decimatedShape = FConverter.transformToInts(this, vp.getAffineTransform());
|
149 | 13953 | jaume | symbol.draw(g, vp.getAffineTransform(), decimatedShape, cancel); |
150 | 8516 | jaume | } |
151 | catch (Exception e) |
||
152 | { |
||
153 | e.printStackTrace(); |
||
154 | } |
||
155 | 7659 | fjp | // FGraphicUtilities.DrawShape(g, vp.getAffineTransform(), decimatedShape, symbol);
|
156 | 2859 | fjp | } |
157 | |||
158 | 5880 | fjp | /**
|
159 | * Aplica la transformaci?n a la geometr?a de la matriz de transformaci?n
|
||
160 | * que se pasa como par?metro.
|
||
161 | *
|
||
162 | * @param at Matriz de transformaci?n.
|
||
163 | */
|
||
164 | public void transform(AffineTransform at) { |
||
165 | shp.transform(at); |
||
166 | 26078 | vcaballero | bounds2D=reCalculateBounds2D(); |
167 | 5880 | fjp | } |
168 | 214 | fernando | |
169 | 5880 | fjp | /* (non-Javadoc)
|
170 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#intersects(java.awt.geom.Rectangle2D)
|
||
171 | */
|
||
172 | public boolean intersects(Rectangle2D r) { |
||
173 | return shp.intersects(r);
|
||
174 | } |
||
175 | 214 | fernando | |
176 | 5880 | fjp | /* (non-Javadoc)
|
177 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#getBounds2D()
|
||
178 | */
|
||
179 | public Rectangle2D getBounds2D() { |
||
180 | if (bounds2D == null) |
||
181 | { |
||
182 | bounds2D = shp.getBounds2D(); |
||
183 | } |
||
184 | // return shp.getBounds2D();
|
||
185 | return bounds2D;
|
||
186 | } |
||
187 | 8516 | jaume | |
188 | 5880 | fjp | public Rectangle2D reCalculateBounds2D() |
189 | { |
||
190 | return shp.getBounds2D();
|
||
191 | } |
||
192 | 305 | fjp | |
193 | 5880 | fjp | /* (non-Javadoc)
|
194 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#toJTSGeometry()
|
||
195 | */
|
||
196 | public Geometry toJTSGeometry() {
|
||
197 | return FConverter.java2d_to_jts(shp);
|
||
198 | } |
||
199 | 305 | fjp | |
200 | 5880 | fjp | /* (non-Javadoc)
|
201 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#createLabels(int, boolean)
|
||
202 | */
|
||
203 | public FLabel[] createLabels(int position, boolean duplicates) { |
||
204 | FLabel[] aux = new FLabel[1]; |
||
205 | aux[0] = FLabel.createFLabel(shp);
|
||
206 | 1005 | vcaballero | |
207 | 5880 | fjp | return aux;
|
208 | } |
||
209 | 305 | fjp | |
210 | 5880 | fjp | /**
|
211 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#getGeometryType()
|
||
212 | */
|
||
213 | public int getGeometryType() { |
||
214 | return shp.getShapeType();
|
||
215 | } |
||
216 | 324 | fernando | |
217 | 5880 | fjp | /* (non-Javadoc)
|
218 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#cloneGeometry()
|
||
219 | */
|
||
220 | public IGeometry cloneGeometry() {
|
||
221 | 32872 | fpenarrubia | if (shp instanceof FShapeM) |
222 | return new FGeometryM((FShapeM) shp.cloneFShape()); |
||
223 | else
|
||
224 | return new FGeometry(shp.cloneFShape()); |
||
225 | 5880 | fjp | } |
226 | 627 | fjp | |
227 | 5880 | fjp | /* (non-Javadoc)
|
228 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#reProject(org.cresques.cts.ICoordTrans)
|
||
229 | */
|
||
230 | public void reProject(ICoordTrans ct) { |
||
231 | shp.reProject(ct); |
||
232 | 26078 | vcaballero | bounds2D=reCalculateBounds2D(); |
233 | 5880 | fjp | } |
234 | 1132 | vcaballero | |
235 | 5880 | fjp | /**
|
236 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#getPathIterator(AffineTransform)
|
||
237 | */
|
||
238 | public PathIterator getPathIterator(AffineTransform at) { |
||
239 | return (GeneralPathXIterator)shp.getPathIterator(null); |
||
240 | } |
||
241 | 1298 | fjp | |
242 | 4799 | fjp | |
243 | 8516 | jaume | |
244 | 1298 | fjp | /* (non-Javadoc)
|
245 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#fastIntersects(double, double, double, double)
|
||
246 | */
|
||
247 | public boolean fastIntersects(double x, double y, double w, double h) { |
||
248 | return shp.intersects(x,y,w,h);
|
||
249 | } |
||
250 | 3833 | caballero | |
251 | 2183 | fernando | public byte[] toWKB() throws IOException{ |
252 | return WKBEncoder.encodeGeometry(toJTSGeometry());
|
||
253 | } |
||
254 | 2196 | vcaballero | /**
|
255 | 5880 | fjp | * Devuelve un array con todos los valores de Z.
|
256 | *
|
||
257 | * @return Array de Zs.
|
||
258 | */
|
||
259 | public double[] getZs() { |
||
260 | return ((FShape3D) shp).getZs();
|
||
261 | } |
||
262 | /**
|
||
263 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#getHandlers()
|
||
264 | */
|
||
265 | public Handler[] getHandlers(int type) { |
||
266 | if (type==STRETCHINGHANDLER){
|
||
267 | return shp.getStretchingHandlers();
|
||
268 | }else if (type==SELECTHANDLER){ |
||
269 | return shp.getSelectHandlers();
|
||
270 | } |
||
271 | return null; |
||
272 | } |
||
273 | 3885 | caballero | |
274 | 5880 | fjp | /* (non-Javadoc)
|
275 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#getGeneralPathXIterator(java.awt.geom.AffineTransform, double)
|
||
276 | */
|
||
277 | public PathIterator getPathIterator(AffineTransform at, double flatness) { |
||
278 | return shp.getPathIterator(at, flatness);
|
||
279 | } |
||
280 | 4799 | fjp | |
281 | 5880 | fjp | public boolean contains(double x, double y) { |
282 | return shp.contains(x,y);
|
||
283 | } |
||
284 | 4879 | fjp | |
285 | 5880 | fjp | public boolean contains(double x, double y, double w, double h) { |
286 | return shp.contains(x,y,w,h);
|
||
287 | } |
||
288 | 4879 | fjp | |
289 | 5880 | fjp | public boolean intersects(double x, double y, double w, double h) { |
290 | return shp.intersects(x,y,w,h);
|
||
291 | } |
||
292 | 4879 | fjp | |
293 | 5880 | fjp | public Rectangle getBounds() { |
294 | return shp.getBounds();
|
||
295 | } |
||
296 | 4879 | fjp | |
297 | 5880 | fjp | public boolean contains(Point2D p) { |
298 | return shp.contains(p);
|
||
299 | } |
||
300 | 4879 | fjp | |
301 | 5880 | fjp | public boolean contains(Rectangle2D r) { |
302 | return shp.contains(r);
|
||
303 | } |
||
304 | 4879 | fjp | |
305 | 5880 | fjp | public Shape getInternalShape() { |
306 | return shp;
|
||
307 | } |
||
308 | 5008 | fjp | |
309 | 18621 | jdominguez | public void drawInts(Graphics2D graphics2D, ViewPort viewPort, double dpi, |
310 | CartographicSupport cartographicSymbol, Cancellable cancel) { |
||
311 | 12657 | jaume | // make the symbol to resize itself with the current rendering context
|
312 | double previousSize = cartographicSymbol.
|
||
313 | 22464 | vcaballero | toCartographicSize(viewPort, dpi, shp); |
314 | 12467 | jaume | |
315 | 12657 | jaume | // draw it as normally
|
316 | 18621 | jdominguez | drawInts(graphics2D, viewPort, (ISymbol) cartographicSymbol, cancel); |
317 | 12657 | jaume | |
318 | // restore previous size
|
||
319 | 13733 | jaume | cartographicSymbol.setCartographicSize(previousSize, shp); |
320 | 12467 | jaume | } |
321 | |||
322 | 5880 | fjp | /* public void move(double x, double y) {
|
323 | AffineTransform at = new AffineTransform();
|
||
324 | at.translate(x, y);
|
||
325 | transform(at);
|
||
326 | }
|
||
327 | public void rotate(double r, double x, double y) {
|
||
328 | AffineTransform at = new AffineTransform();
|
||
329 | at.rotate(r, x, y);
|
||
330 | transform(at);
|
||
331 | }
|
||
332 | public void scale(Point2D point,double x, double y) {
|
||
333 | AffineTransform at = new AffineTransform();
|
||
334 | at.setToTranslation(point.getX(),point.getY());
|
||
335 | at.scale(x,y);
|
||
336 | at.translate(-point.getX(),-point.getY());
|
||
337 | transform(at);
|
||
338 | } */
|
||
339 | 214 | fernando | } |