root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / FGeometry.java @ 3051
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| 1 | 305 | fjp | /*
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| 2 | * Created on 25-nov-2004
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| 3 | *
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| 4 | * TODO To change the template for this generated file go to
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| 5 | * Window - Preferences - Java - Code Generation - Code and Comments
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| 6 | */
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| 7 | 1100 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 8 | *
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| 9 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 10 | *
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| 11 | * This program is free software; you can redistribute it and/or
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| 12 | * modify it under the terms of the GNU General Public License
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| 13 | * as published by the Free Software Foundation; either version 2
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| 14 | * of the License, or (at your option) any later version.
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| 15 | *
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| 16 | * This program is distributed in the hope that it will be useful,
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| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 19 | * GNU General Public License for more details.
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| 20 | *
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| 21 | * You should have received a copy of the GNU General Public License
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| 22 | * along with this program; if not, write to the Free Software
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| 23 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 24 | *
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| 25 | * For more information, contact:
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| 26 | *
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| 27 | * Generalitat Valenciana
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| 28 | * Conselleria d'Infraestructures i Transport
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| 29 | * Av. Blasco Ib??ez, 50
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| 30 | * 46010 VALENCIA
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| 31 | * SPAIN
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| 32 | *
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| 33 | * +34 963862235
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| 34 | * gvsig@gva.es
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| 35 | * www.gvsig.gva.es
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| 36 | *
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| 37 | * or
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| 38 | *
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| 39 | * IVER T.I. S.A
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| 40 | * Salamanca 50
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| 41 | * 46005 Valencia
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| 42 | * Spain
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| 43 | *
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| 44 | * +34 963163400
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| 45 | * dac@iver.es
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| 46 | */
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| 47 | 214 | fernando | package com.iver.cit.gvsig.fmap.core; |
| 48 | |||
| 49 | 237 | fjp | import com.iver.cit.gvsig.fmap.ViewPort; |
| 50 | 703 | fjp | import com.iver.cit.gvsig.fmap.core.v02.FConverter; |
| 51 | 458 | fjp | import com.iver.cit.gvsig.fmap.core.v02.FGraphicUtilities; |
| 52 | 757 | fjp | import com.iver.cit.gvsig.fmap.core.v02.FLabel; |
| 53 | 458 | fjp | import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
| 54 | 324 | fernando | import com.iver.cit.gvsig.fmap.rendering.styling.FStyle2D; |
| 55 | 1005 | vcaballero | |
| 56 | 703 | fjp | import com.vividsolutions.jts.geom.Geometry; |
| 57 | 214 | fernando | |
| 58 | 1005 | vcaballero | import org.cresques.cts.ICoordTrans; |
| 59 | 2183 | fernando | import org.geotools.data.postgis.attributeio.WKBEncoder; |
| 60 | 1005 | vcaballero | |
| 61 | import java.awt.Graphics2D; |
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| 62 | import java.awt.geom.AffineTransform; |
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| 63 | import java.awt.geom.Rectangle2D; |
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| 64 | 2183 | fernando | import java.io.IOException; |
| 65 | import java.io.Serializable; |
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| 66 | 1005 | vcaballero | |
| 67 | |||
| 68 | 214 | fernando | /**
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| 69 | 1005 | vcaballero | * Geometr?a.
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| 70 | *
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| 71 | 305 | fjp | * @author FJP
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| 72 | 214 | fernando | */
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| 73 | 2196 | vcaballero | public class FGeometry implements IGeometry3D { |
| 74 | 324 | fernando | private FShape shp;
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| 75 | 214 | fernando | |
| 76 | 1005 | vcaballero | /**
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| 77 | * Crea un nuevo FGeometry.
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| 78 | *
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| 79 | * @param shp DOCUMENT ME!
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| 80 | */
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| 81 | FGeometry(FShape shp) {
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| 82 | this.shp = shp;
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| 83 | } |
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| 84 | |||
| 85 | 305 | fjp | /* (non-Javadoc)
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| 86 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#draw(java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort, org.geotools.renderer.style.Style2D)
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| 87 | 214 | fernando | */
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| 88 | 324 | fernando | public void draw(Graphics2D g, ViewPort vp, FStyle2D symbol) { |
| 89 | 305 | fjp | // OJO CON LA PRECISION. DEBERIAMOS USAR: ((GeneralPathX) shp.m_Polyline).transform(mT);
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| 90 | // O HACER UNA FUNCION DE TRANSFORMACI?N QUE USE LOS DOUBLES DEL
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| 91 | // SHAPE
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| 92 | // Shape shpTrans = vp.getAffineTransform().createTransformedShape(shp);
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| 93 | transform(vp.getAffineTransform()); |
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| 94 | 1005 | vcaballero | |
| 95 | switch (shp.getShapeType()) {
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| 96 | 324 | fernando | case FShape.POINT:
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| 97 | shpPainter.paint(g, shp, symbol.getPointStyle2D(), 0);
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| 98 | 1005 | vcaballero | |
| 99 | 324 | fernando | break;
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| 100 | 1005 | vcaballero | |
| 101 | 324 | fernando | case FShape.LINE:
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| 102 | shpPainter.paint(g, shp, symbol.getLineStyle2D(), 0);
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| 103 | 1005 | vcaballero | |
| 104 | 324 | fernando | break;
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| 105 | 1005 | vcaballero | |
| 106 | 324 | fernando | case FShape.POLYGON:
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| 107 | shpPainter.paint(g, shp, symbol.getPolygonStyle2D(), 0);
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| 108 | 1005 | vcaballero | |
| 109 | 324 | fernando | break;
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| 110 | 1005 | vcaballero | |
| 111 | 324 | fernando | case FShape.TEXT:
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| 112 | shpPainter.paint(g, shp, symbol.getTextStyle2D(), 0);
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| 113 | } |
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| 114 | 305 | fjp | } |
| 115 | 458 | fjp | |
| 116 | 1005 | vcaballero | /**
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| 117 | * Dibuja la geometria actual en el graphics que se le pasa como par?metro,
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| 118 | * aplicandole las caracter?sticas del s?mbolo.
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| 119 | *
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| 120 | * @param g Graphics2D.
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| 121 | * @param vp ViewPort.
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| 122 | * @param symbol S?mbolo.
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| 123 | */
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| 124 | 458 | fjp | public void draw(Graphics2D g, ViewPort vp, FSymbol symbol) { |
| 125 | // OJO CON LA PRECISION. DEBERIAMOS USAR: ((GeneralPathX) shp.m_Polyline).transform(mT);
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| 126 | // O HACER UNA FUNCION DE TRANSFORMACI?N QUE USE LOS DOUBLES DEL
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| 127 | // SHAPE
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| 128 | // Shape shpTrans = vp.getAffineTransform().createTransformedShape(shp);
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| 129 | transform(vp.getAffineTransform()); |
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| 130 | 1005 | vcaballero | FGraphicUtilities.DrawShape(g, vp.getAffineTransform(), shp, symbol); |
| 131 | 458 | fjp | } |
| 132 | |||
| 133 | 2859 | fjp | /* (non-Javadoc)
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| 134 | * @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)
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| 135 | */
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| 136 | public void drawInts(Graphics2D g, ViewPort vp, FSymbol symbol) { |
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| 137 | FShape decimatedShape = FConverter.transformToInts(this, vp.getAffineTransform());
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| 138 | FGraphicUtilities.DrawShape(g, vp.getAffineTransform(), decimatedShape, symbol); |
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| 139 | } |
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| 140 | |||
| 141 | 1005 | vcaballero | /**
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| 142 | * Aplica la transformaci?n a la geometr?a de la matriz de transformaci?n
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| 143 | * que se pasa como par?metro.
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| 144 | *
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| 145 | * @param at Matriz de transformaci?n.
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| 146 | */
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| 147 | private void transform(AffineTransform at) { |
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| 148 | if (shp instanceof FPolyline2D) { |
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| 149 | ((FPolyline2D) shp).transform(at); |
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| 150 | } |
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| 151 | |||
| 152 | if (shp instanceof FPoint2D) { |
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| 153 | ((FPoint2D) shp).transform(at); |
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| 154 | } |
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| 155 | 305 | fjp | } |
| 156 | 214 | fernando | |
| 157 | 305 | fjp | /* (non-Javadoc)
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| 158 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#intersects(java.awt.geom.Rectangle2D)
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| 159 | 214 | fernando | */
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| 160 | 305 | fjp | public boolean intersects(Rectangle2D r) { |
| 161 | return shp.intersects(r);
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| 162 | } |
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| 163 | 214 | fernando | |
| 164 | 305 | fjp | /* (non-Javadoc)
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| 165 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#getBounds2D()
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| 166 | 214 | fernando | */
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| 167 | 305 | fjp | public Rectangle2D getBounds2D() { |
| 168 | return shp.getBounds2D();
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| 169 | } |
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| 170 | |||
| 171 | /* (non-Javadoc)
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| 172 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#toJTSGeometry()
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| 173 | */
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| 174 | public Geometry toJTSGeometry() {
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| 175 | 703 | fjp | return FConverter.java2d_to_jts(shp);
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| 176 | 305 | fjp | } |
| 177 | |||
| 178 | /* (non-Javadoc)
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| 179 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#createLabels(int, boolean)
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| 180 | */
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| 181 | 757 | fjp | public FLabel[] createLabels(int position, boolean duplicates) { |
| 182 | FLabel[] aux = new FLabel[1]; |
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| 183 | 1005 | vcaballero | aux[0] = FLabel.createFLabel(shp);
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| 184 | |||
| 185 | return aux;
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| 186 | 305 | fjp | } |
| 187 | |||
| 188 | 324 | fernando | /**
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| 189 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#getGeometryType()
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| 190 | */
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| 191 | public int getGeometryType() { |
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| 192 | return shp.getShapeType();
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| 193 | } |
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| 194 | |||
| 195 | 703 | fjp | /* (non-Javadoc)
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| 196 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#cloneGeometry()
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| 197 | */
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| 198 | public IGeometry cloneGeometry() {
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| 199 | return new FGeometry(shp.cloneFShape()); |
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| 200 | 627 | fjp | } |
| 201 | |||
| 202 | 885 | fjp | /* (non-Javadoc)
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| 203 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#reProject(org.cresques.cts.ICoordTrans)
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| 204 | */
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| 205 | public void reProject(ICoordTrans ct) { |
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| 206 | 1005 | vcaballero | shp.reProject(ct); |
| 207 | 885 | fjp | } |
| 208 | 1132 | vcaballero | |
| 209 | /**
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| 210 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#getGeneralPathXIterator()
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| 211 | */
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| 212 | public GeneralPathXIterator getGeneralPathXIterator() {
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| 213 | return (GeneralPathXIterator)shp.getPathIterator(null); |
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| 214 | } |
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| 215 | 1298 | fjp | |
| 216 | /* (non-Javadoc)
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| 217 | * @see com.iver.cit.gvsig.fmap.core.IGeometry#fastIntersects(double, double, double, double)
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| 218 | */
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| 219 | public boolean fastIntersects(double x, double y, double w, double h) { |
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| 220 | return shp.intersects(x,y,w,h);
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| 221 | } |
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| 222 | 2183 | fernando | |
| 223 | public byte[] toWKB() throws IOException{ |
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| 224 | return WKBEncoder.encodeGeometry(toJTSGeometry());
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| 225 | } |
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| 226 | 2196 | vcaballero | /**
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| 227 | * Devuelve un array con todos los valores de Z.
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| 228 | *
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| 229 | * @return Array de Zs.
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| 230 | */
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| 231 | public double[] getZs() { |
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| 232 | return ((FShape3D) shp).getZs();
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| 233 | } |
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| 234 | 214 | fernando | } |