root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / v02 / FGraphicUtilities.java @ 3035
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| 1 | 452 | fjp | /*
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| 2 | * Created on 28-abr-2004
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| 3 | *
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| 4 | * 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 | 452 | fjp | package com.iver.cit.gvsig.fmap.core.v02; |
| 48 | |||
| 49 | import com.iver.cit.gvsig.fmap.core.FPoint2D; |
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| 50 | import com.iver.cit.gvsig.fmap.core.FPolygon2D; |
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| 51 | import com.iver.cit.gvsig.fmap.core.FPolyline2D; |
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| 52 | import com.iver.cit.gvsig.fmap.core.FShape; |
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| 53 | import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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| 54 | 1005 | vcaballero | |
| 55 | 2859 | fjp | import com.vividsolutions.jts.geom.Coordinate; |
| 56 | import com.vividsolutions.jts.geom.CoordinateArrays; |
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| 57 | 452 | fjp | import com.vividsolutions.jts.geom.Geometry; |
| 58 | 2859 | fjp | import com.vividsolutions.jts.geom.GeometryFactory; |
| 59 | 452 | fjp | import com.vividsolutions.jts.geom.Point; |
| 60 | |||
| 61 | 1005 | vcaballero | import org.apache.batik.ext.awt.geom.PathLength; |
| 62 | 452 | fjp | |
| 63 | 1005 | vcaballero | import java.awt.Font; |
| 64 | import java.awt.FontMetrics; |
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| 65 | import java.awt.Graphics2D; |
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| 66 | import java.awt.Rectangle; |
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| 67 | import java.awt.geom.AffineTransform; |
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| 68 | 2859 | fjp | import java.awt.geom.PathIterator; |
| 69 | 1005 | vcaballero | import java.awt.geom.Point2D; |
| 70 | 2859 | fjp | import java.util.ArrayList; |
| 71 | 1005 | vcaballero | |
| 72 | |||
| 73 | 452 | fjp | /**
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| 74 | 1005 | vcaballero | * Clase con m?todos est?ticos para dibujar sobre el Graphics que se les pase
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| 75 | * como par?metro.
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| 76 | 452 | fjp | *
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| 77 | 1005 | vcaballero | * @author fjp
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| 78 | 452 | fjp | */
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| 79 | public class FGraphicUtilities { |
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| 80 | 1005 | vcaballero | /**
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| 81 | * Dibuja el s?mbolo que se le pasa como par?metro en el Graphics.
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| 82 | *
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| 83 | * @param g2 Graphics2D sobre el que dibujar.
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| 84 | * @param mT2 Matriz de transformaci?n.
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| 85 | * @param r Rect?ngulo.
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| 86 | * @param symbol S?mbolo a dibujar.
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| 87 | */
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| 88 | public static void DrawSymbol(Graphics2D g2, AffineTransform mT2, |
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| 89 | Rectangle r, FSymbol symbol) {
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| 90 | FShape shp; |
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| 91 | 452 | fjp | |
| 92 | 1005 | vcaballero | AffineTransform mT = new AffineTransform(); |
| 93 | mT.setToIdentity(); |
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| 94 | 452 | fjp | |
| 95 | 1005 | vcaballero | Rectangle r2 = new Rectangle(r.x + 2 + (r.width / 3), r.y, r.width / 3, |
| 96 | r.height); |
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| 97 | Rectangle r3 = new Rectangle(r.x + 2 + ((2 * r.width) / 3), r.y, |
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| 98 | r.width / 3, r.height);
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| 99 | 452 | fjp | |
| 100 | 1005 | vcaballero | // g2.clearRect(r.x, r.y, r.width, r.height);
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| 101 | // System.out.println("r = " + r.toString() + " Color preview:" + symbol.m_Color.toString());
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| 102 | // System.out.println("symbol.m_symbolType= "+symbol.m_symbolType);
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| 103 | switch (symbol.getSymbolType()) {
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| 104 | case FConstant.SYMBOL_TYPE_POINT:
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| 105 | shp = new FPoint2D(r.x + (r.width / 2), r.y + (r.height / 2)); |
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| 106 | 452 | fjp | |
| 107 | 1005 | vcaballero | // Para no tener que clonarlo si viene en unidades de mapa
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| 108 | boolean bAux2 = symbol.isSizeInPixels();
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| 109 | int alturaMetros = symbol.getSize(); // Nota: Cambiar m_Size a float |
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| 110 | 452 | fjp | |
| 111 | 1005 | vcaballero | if (!bAux2) {
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| 112 | symbol.setSizeInPixels(true);
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| 113 | symbol.setSize(8); // tama?o fijo |
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| 114 | } |
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| 115 | 452 | fjp | |
| 116 | 1005 | vcaballero | FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
| 117 | 452 | fjp | |
| 118 | 1005 | vcaballero | if (!bAux2) {
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| 119 | symbol.setSize(alturaMetros); |
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| 120 | symbol.setSizeInPixels(bAux2); |
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| 121 | } |
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| 122 | 452 | fjp | |
| 123 | 1005 | vcaballero | if (symbol.getFont() != null) { |
| 124 | // Para no tener que clonarlo si viene en unidades de mapa
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| 125 | boolean bAux = symbol.isFontSizeInPixels();
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| 126 | symbol.setFontSizeInPixels(true);
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| 127 | FGraphicUtilities.DrawLabel(g2, mT, shp, symbol, |
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| 128 | new FLabel("Abcd")); |
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| 129 | symbol.setFontSizeInPixels(bAux); |
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| 130 | } |
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| 131 | 452 | fjp | |
| 132 | 1005 | vcaballero | break;
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| 133 | 452 | fjp | |
| 134 | 1005 | vcaballero | case FConstant.SYMBOL_TYPE_LINE:
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| 135 | 452 | fjp | |
| 136 | 1005 | vcaballero | Rectangle rect = mT2.createTransformedShape(r).getBounds();
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| 137 | GeneralPathX line = new GeneralPathX();
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| 138 | line.moveTo(rect.x, rect.y + (rect.height / 2));
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| 139 | 452 | fjp | |
| 140 | 1005 | vcaballero | // line.lineTo(rect.x + rect.width/3, rect.y + rect.height);
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| 141 | // line.lineTo(rect.x + 2*rect.width/3, rect.y);
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| 142 | // line.lineTo(rect.x + rect.width, rect.y + rect.height/2);
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| 143 | line.curveTo(rect.x + (rect.width / 3),
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| 144 | rect.y + (2 * rect.height),
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| 145 | rect.x + ((2 * rect.width) / 3), rect.y - rect.height, |
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| 146 | rect.x + rect.width, rect.y + (rect.height / 2));
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| 147 | 452 | fjp | |
| 148 | 1005 | vcaballero | shp = new FPolyline2D(line);
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| 149 | FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
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| 150 | 452 | fjp | |
| 151 | 1005 | vcaballero | break;
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| 152 | 452 | fjp | |
| 153 | 1005 | vcaballero | case FConstant.SYMBOL_TYPE_FILL:
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| 154 | 810 | fjp | |
| 155 | 1005 | vcaballero | GeneralPathX rectAux = new GeneralPathX(r);
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| 156 | rectAux.transform(mT2); |
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| 157 | shp = new FPolygon2D(rectAux);
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| 158 | 810 | fjp | |
| 159 | 1005 | vcaballero | // System.out.println("rect = "+rectAux.getBounds());
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| 160 | FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
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| 161 | 810 | fjp | |
| 162 | 1005 | vcaballero | break;
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| 163 | 843 | fjp | |
| 164 | 1005 | vcaballero | case FShape.MULTI:
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| 165 | 843 | fjp | |
| 166 | 1005 | vcaballero | // Pol?gono
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| 167 | r.resize(r.width / 3, r.height);
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| 168 | 843 | fjp | |
| 169 | 1005 | vcaballero | GeneralPathX rectAux2 = new GeneralPathX(r);
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| 170 | rectAux2.transform(mT2); |
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| 171 | shp = new FPolygon2D(rectAux2);
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| 172 | FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
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| 173 | 843 | fjp | |
| 174 | 1005 | vcaballero | // L?nea
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| 175 | rect = mT2.createTransformedShape(r2).getBounds(); |
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| 176 | line = new GeneralPathX();
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| 177 | line.moveTo(rect.x, rect.y + (rect.height / 2));
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| 178 | 843 | fjp | |
| 179 | 1005 | vcaballero | line.curveTo(rect.x + (rect.width / 3),
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| 180 | rect.y + (2 * rect.height),
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| 181 | rect.x + ((2 * rect.width) / 3), rect.y - rect.height, |
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| 182 | rect.x + rect.width, rect.y + (rect.height / 2));
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| 183 | 843 | fjp | |
| 184 | 1005 | vcaballero | shp = new FPolyline2D(line);
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| 185 | FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
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| 186 | 843 | fjp | |
| 187 | 1005 | vcaballero | // Punto:
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| 188 | shp = new FPoint2D(r3.x + (r3.width / 2), r3.y + |
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| 189 | (r3.height / 2));
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| 190 | 452 | fjp | |
| 191 | 1005 | vcaballero | // Para no tener que clonarlo si viene en unidades de mapa
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| 192 | bAux2 = symbol.isSizeInPixels(); |
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| 193 | alturaMetros = symbol.getSize(); // Nota: Cambiar m_Size a float
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| 194 | 452 | fjp | |
| 195 | 1005 | vcaballero | if (!bAux2) {
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| 196 | symbol.setSizeInPixels(true);
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| 197 | symbol.setSize(4); // tama?o fijo |
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| 198 | } |
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| 199 | 452 | fjp | |
| 200 | 1005 | vcaballero | FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
| 201 | 452 | fjp | |
| 202 | 1005 | vcaballero | if (!bAux2) {
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| 203 | symbol.setSize(alturaMetros); |
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| 204 | symbol.setSizeInPixels(bAux2); |
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| 205 | } |
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| 206 | 452 | fjp | |
| 207 | 1005 | vcaballero | if (symbol.getFont() != null) { |
| 208 | // Para no tener que clonarlo si viene en unidades de mapa
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| 209 | boolean bAux = symbol.isFontSizeInPixels();
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| 210 | symbol.setFontSizeInPixels(true);
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| 211 | FGraphicUtilities.DrawLabel(g2, mT, shp, symbol, |
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| 212 | new FLabel("Abcd")); |
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| 213 | symbol.setFontSizeInPixels(bAux); |
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| 214 | } |
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| 215 | 452 | fjp | |
| 216 | 1005 | vcaballero | break;
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| 217 | } |
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| 218 | } |
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| 219 | 452 | fjp | |
| 220 | 1005 | vcaballero | /**
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| 221 | * Dibuja el shape que se pasa como par?metro con las caracter?sticas que
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| 222 | * aporta el s?mbolo sobre el Graphics2D.
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| 223 | *
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| 224 | * @param g2 Graphics2D sobre el que dibujar.
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| 225 | * @param mT Matriz de transformaci?n.
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| 226 | * @param shp FShape a dibujar.
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| 227 | * @param theSymbol S?mbolo.
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| 228 | */
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| 229 | public static void DrawShape(Graphics2D g2, AffineTransform mT, FShape shp, |
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| 230 | FSymbol theSymbol) {
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| 231 | // Hacemos la transformaci?n del shape aqu? dentro... por ahora.
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| 232 | 3035 | fjp | if (shp == null || theSymbol == null || (!theSymbol.isShapeVisible())) { |
| 233 | 1005 | vcaballero | return;
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| 234 | } |
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| 235 | 1402 | fjp | g2.setColor(theSymbol.getColor()); |
| 236 | 452 | fjp | |
| 237 | 1005 | vcaballero | /* if (shp instanceof FPolygon2D)
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| 238 | {
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| 239 | System.out.println("Entra pol?gono");
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| 240 | } */
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| 241 | 2196 | vcaballero | int type=shp.getShapeType();
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| 242 | 2354 | fjp | /* if (shp.getShapeType()>=FShape.Z){
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| 243 | 2196 | vcaballero | type=shp.getShapeType()-FShape.Z;
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| 244 | 2354 | fjp | } */
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| 245 | 2196 | vcaballero | switch (type) {
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| 246 | 1005 | vcaballero | case FShape.POINT: //Tipo punto |
| 247 | 2354 | fjp | case FShape.POINT + FShape.Z:
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| 248 | 1005 | vcaballero | drawSymbolPoint(g2, mT, (FPoint2D) shp, theSymbol); |
| 249 | 452 | fjp | |
| 250 | 1005 | vcaballero | break;
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| 251 | 452 | fjp | |
| 252 | 1005 | vcaballero | case FShape.LINE:
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| 253 | 2354 | fjp | case FShape.LINE + FShape.Z:
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| 254 | 1005 | vcaballero | // Shape theShp = mT.createTransformedShape(shp.m_Polyline);
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| 255 | // g2.setColor(theSymbol.m_Color);
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| 256 | if (theSymbol.getStroke() != null) { |
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| 257 | g2.setStroke(theSymbol.getStroke()); |
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| 258 | } |
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| 259 | 452 | fjp | |
| 260 | 1005 | vcaballero | g2.draw(shp); |
| 261 | 452 | fjp | |
| 262 | 1005 | vcaballero | break;
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| 263 | 452 | fjp | |
| 264 | 1005 | vcaballero | case FShape.POLYGON:
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| 265 | 2354 | fjp | case FShape.POLYGON + FShape.Z:
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| 266 | 1484 | fjp | if (theSymbol.getFill() != null) |
| 267 | g2.setPaint(theSymbol.getFill()); |
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| 268 | |||
| 269 | if (theSymbol.getColor() != null) |
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| 270 | 1402 | fjp | if (theSymbol.getStyle() != FConstant.SYMBOL_STYLE_DGNSPECIAL) {
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| 271 | g2.fill(shp); |
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| 272 | 2859 | fjp | } |
| 273 | 452 | fjp | |
| 274 | 1005 | vcaballero | if (theSymbol.isOutlined()) {
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| 275 | g2.setColor(theSymbol.getOutlineColor()); |
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| 276 | 452 | fjp | |
| 277 | 1005 | vcaballero | if (theSymbol.getStroke() != null) { |
| 278 | g2.setStroke(theSymbol.getStroke()); |
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| 279 | } |
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| 280 | 452 | fjp | |
| 281 | 1005 | vcaballero | g2.draw(shp); |
| 282 | } |
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| 283 | 452 | fjp | |
| 284 | 1005 | vcaballero | break;
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| 285 | } |
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| 286 | } |
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| 287 | 452 | fjp | |
| 288 | 1005 | vcaballero | /**
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| 289 | * Dibuja el FLabel que se pasa como par?metro sobre el Graphics2D.
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| 290 | *
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| 291 | * @param g2 Graphics2D sobre el que dibujar.
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| 292 | * @param mT Matriz de transformaci?n.
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| 293 | * @param shp FShape a dibujar.
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| 294 | * @param theSymbol S?mbolo para aplicar.
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| 295 | * @param theLabel FLabel que contiene el texto que se debe dibujar.
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| 296 | */
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| 297 | public static void DrawLabel(Graphics2D g2, AffineTransform mT, FShape shp, |
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| 298 | FSymbol theSymbol, FLabel theLabel) {
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| 299 | float angle;
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| 300 | float x;
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| 301 | float y;
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| 302 | Point2D pAux = null; |
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| 303 | 452 | fjp | |
| 304 | 1005 | vcaballero | // USAR TEXTLAYOUT SI QUEREMOS PERMITIR SELECCIONAR UN TEXTO
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| 305 | // Y/O EDITARLO "IN SITU"
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| 306 | 452 | fjp | |
| 307 | 1005 | vcaballero | /* if (m_labelValues[numReg].length() > 0)
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| 308 | {
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| 309 | TextLayout layout = new TextLayout(m_labelValues[numReg], font, frc);
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| 310 | layout.draw(g2, x, y);
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| 311 | } */
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| 312 | if (shp == null) { |
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| 313 | return;
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| 314 | } |
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| 315 | 452 | fjp | |
| 316 | 1005 | vcaballero | // Las etiquetas que pongamos a nulo ser? porque no la queremos dibujar.
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| 317 | // ?til para cuando queramos eliminar duplicados.
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| 318 | if (theLabel.getString() == null) { |
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| 319 | return;
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| 320 | } |
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| 321 | 452 | fjp | |
| 322 | 1005 | vcaballero | FontMetrics metrics = g2.getFontMetrics();
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| 323 | int width = metrics.stringWidth(theLabel.getString());
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| 324 | int height = metrics.getMaxAscent();
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| 325 | 452 | fjp | |
| 326 | 1005 | vcaballero | // int height = metrics.getHeight();
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| 327 | g2.setFont(theSymbol.getFont()); |
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| 328 | g2.setColor(theSymbol.getFontColor()); |
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| 329 | 452 | fjp | |
| 330 | 1005 | vcaballero | // Aqu? hay que mirar m_Size y m_useSize...
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| 331 | if (!theSymbol.isFontSizeInPixels()) {
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| 332 | // Suponemos que m_Size viene en coordenadas de mundo real
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| 333 | // Esto habr? que cambiarlo. Probablemente usar Style2d de geotools en lugar
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| 334 | // de FSymbol.
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| 335 | // CAMBIO: La altura del texto la miramos en FLabel
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| 336 | // float alturaPixels = (float) (theSymbol.m_FontSize * mT.getScaleX());
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| 337 | float alturaPixels = (float) (theLabel.getHeight() * mT.getScaleX()); |
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| 338 | 452 | fjp | |
| 339 | 1005 | vcaballero | /* System.out.println("m_bUseSize = " + theSymbol.m_bUseSize +
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| 340 | " Escala: " + mT.getScaleX() + " alturaPixels = " + alturaPixels); */
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| 341 | if (alturaPixels < 3) { |
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| 342 | return; // No leemos nada |
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| 343 | } |
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| 344 | 452 | fjp | |
| 345 | 1005 | vcaballero | Font nuevaFuente = theSymbol.getFont().deriveFont(alturaPixels);
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| 346 | g2.setFont(nuevaFuente); |
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| 347 | width = g2.getFontMetrics().stringWidth(theLabel.getString()); |
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| 348 | } |
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| 349 | 452 | fjp | |
| 350 | 2196 | vcaballero | int type=shp.getShapeType();
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| 351 | if (shp.getShapeType()>=FShape.Z){
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| 352 | type=shp.getShapeType()-FShape.Z; |
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| 353 | } |
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| 354 | switch (type) {
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| 355 | 1005 | vcaballero | case FShape.POINT: //Tipo punto |
| 356 | pAux = new Point2D.Double(((FPoint2D) shp).getX(), |
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| 357 | ((FPoint2D) shp).getY()); |
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| 358 | pAux = mT.transform(pAux, null);
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| 359 | 452 | fjp | |
| 360 | 1005 | vcaballero | break;
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| 361 | 452 | fjp | |
| 362 | 1005 | vcaballero | case FShape.LINE:
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| 363 | 452 | fjp | |
| 364 | 1005 | vcaballero | //
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| 365 | if (theLabel.getOrig() == null) // Calculamos el punto y la orientaci?n solo la primera vez |
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| 366 | {
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| 367 | PathLength pathLen = new PathLength(shp);
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| 368 | 452 | fjp | |
| 369 | 1005 | vcaballero | // if (pathLen.lengthOfPath() < width / mT.getScaleX()) return;
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| 370 | float midDistance = pathLen.lengthOfPath() / 2; |
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| 371 | pAux = pathLen.pointAtLength(midDistance); |
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| 372 | angle = pathLen.angleAtLength(midDistance); |
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| 373 | 452 | fjp | |
| 374 | 1005 | vcaballero | if (angle < 0) { |
| 375 | angle = angle + (float) (2 * Math.PI); |
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| 376 | } |
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| 377 | 452 | fjp | |
| 378 | 1005 | vcaballero | if ((angle > (Math.PI / 2)) && |
| 379 | (angle < ((3 * Math.PI) / 2))) { |
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| 380 | angle = angle - (float) Math.PI; |
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| 381 | } |
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| 382 | 452 | fjp | |
| 383 | 1005 | vcaballero | theLabel.setRotation(Math.toDegrees(angle));
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| 384 | theLabel.setOrig(pAux); |
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| 385 | } |
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| 386 | 452 | fjp | |
| 387 | 1005 | vcaballero | pAux = mT.transform(theLabel.getOrig(), null);
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| 388 | 452 | fjp | |
| 389 | 1005 | vcaballero | // pAux = theLabel.getOrig();
|
| 390 | // GlyphVector theGlyphs = theSymbol.m_Font.createGlyphVector(g2.getFontRenderContext(), theLabel);
|
||
| 391 | // Shape txtShp = TextPathLayout.layoutGlyphVector(theGlyphs, shp.m_Polyline,TextPathLayout.ALIGN_MIDDLE);
|
||
| 392 | // g2.draw(txtShp);
|
||
| 393 | // System.out.println("Pintando etiqueta " + theLabel );
|
||
| 394 | break;
|
||
| 395 | 452 | fjp | |
| 396 | 1005 | vcaballero | case FShape.POLYGON:
|
| 397 | 452 | fjp | |
| 398 | 1005 | vcaballero | if (theLabel.getOrig() == null) // Calculamos el punto solo la primera vez |
| 399 | {
|
||
| 400 | Geometry geo = FConverter.java2d_to_jts(shp); |
||
| 401 | 452 | fjp | |
| 402 | 1005 | vcaballero | // System.out.println("Area de " + m_labelValues[numReg] + " = "
|
| 403 | // + geo.getArea());
|
||
| 404 | // System.out.println(geo.toText());
|
||
| 405 | Point pJTS = geo.getInteriorPoint();
|
||
| 406 | FShape pLabel = FConverter.jts_to_java2d(pJTS); |
||
| 407 | theLabel.setRotation(0);
|
||
| 408 | theLabel.setOrig(new Point2D.Double( |
||
| 409 | ((FPoint2D) pLabel).getX(), |
||
| 410 | ((FPoint2D) pLabel).getX())); |
||
| 411 | } |
||
| 412 | 452 | fjp | |
| 413 | 1005 | vcaballero | pAux = mT.transform(theLabel.getOrig(), null);
|
| 414 | 452 | fjp | |
| 415 | 1005 | vcaballero | break;
|
| 416 | } |
||
| 417 | 452 | fjp | |
| 418 | 1005 | vcaballero | AffineTransform ant = g2.getTransform();
|
| 419 | 452 | fjp | |
| 420 | 1005 | vcaballero | x = (float) pAux.getX();
|
| 421 | y = (float) pAux.getY();
|
||
| 422 | 452 | fjp | |
| 423 | 1005 | vcaballero | AffineTransform Tx = (AffineTransform) ant.clone(); |
| 424 | Tx.translate(x, y); // S3: final translation
|
||
| 425 | Tx.rotate(Math.toRadians(-theLabel.getRotation())); // S2: rotate around anchor |
||
| 426 | g2.setTransform(Tx); |
||
| 427 | 452 | fjp | |
| 428 | 1005 | vcaballero | switch (theLabel.getJustification()) {
|
| 429 | case FLabel.LEFT_BOTTOM:
|
||
| 430 | g2.drawString(theLabel.getString(), 0, 0 - 3); |
||
| 431 | 452 | fjp | |
| 432 | 1005 | vcaballero | break;
|
| 433 | 452 | fjp | |
| 434 | 1005 | vcaballero | case FLabel.LEFT_CENTER:
|
| 435 | g2.drawString(theLabel.getString(), 0, 0 - (height / 2)); |
||
| 436 | 452 | fjp | |
| 437 | 1005 | vcaballero | break;
|
| 438 | 452 | fjp | |
| 439 | 1005 | vcaballero | case FLabel.LEFT_TOP:
|
| 440 | g2.drawString(theLabel.getString(), 0, 0 - height); |
||
| 441 | 452 | fjp | |
| 442 | 1005 | vcaballero | break;
|
| 443 | 452 | fjp | |
| 444 | 1005 | vcaballero | case FLabel.CENTER_BOTTOM:
|
| 445 | g2.drawString(theLabel.getString(), 0 - (width / 2), 0 - 3); |
||
| 446 | 452 | fjp | |
| 447 | 1005 | vcaballero | break;
|
| 448 | 452 | fjp | |
| 449 | 1005 | vcaballero | case FLabel.CENTER_CENTER:
|
| 450 | g2.drawString(theLabel.getString(), 0 - (width / 2), |
||
| 451 | 0 - (height / 2)); |
||
| 452 | 452 | fjp | |
| 453 | 1005 | vcaballero | break;
|
| 454 | 452 | fjp | |
| 455 | 1005 | vcaballero | case FLabel.CENTER_TOP:
|
| 456 | g2.drawString(theLabel.getString(), 0 - (width / 2), 0 - |
||
| 457 | height); |
||
| 458 | 452 | fjp | |
| 459 | 1005 | vcaballero | break;
|
| 460 | |||
| 461 | case FLabel.RIGHT_BOTTOM:
|
||
| 462 | g2.drawString(theLabel.getString(), 0 - width, 0 - 3); |
||
| 463 | |||
| 464 | break;
|
||
| 465 | |||
| 466 | case FLabel.RIGHT_CENTER:
|
||
| 467 | g2.drawString(theLabel.getString(), 0 - width, 0 - |
||
| 468 | (height / 2));
|
||
| 469 | |||
| 470 | break;
|
||
| 471 | |||
| 472 | case FLabel.RIGHT_TOP:
|
||
| 473 | g2.drawString(theLabel.getString(), 0 - width, 0 - height); |
||
| 474 | |||
| 475 | break;
|
||
| 476 | } |
||
| 477 | |||
| 478 | // Restauramos
|
||
| 479 | g2.setTransform(ant); |
||
| 480 | } |
||
| 481 | |||
| 482 | /**
|
||
| 483 | * Dibuja un punto sobre el Graphics2D que se pasa como par?metro.
|
||
| 484 | *
|
||
| 485 | * @param g2 Graphics2D sobre el que dibujar.
|
||
| 486 | * @param mT MAtriz de transformaci?n.
|
||
| 487 | * @param pAux punto a dibujar.
|
||
| 488 | * @param theSymbol S?mbolo a aplicar.
|
||
| 489 | */
|
||
| 490 | private static void drawSymbolPoint(Graphics2D g2, AffineTransform mT, |
||
| 491 | FPoint2D pAux, FSymbol theSymbol) {
|
||
| 492 | int x;
|
||
| 493 | int y;
|
||
| 494 | x = (int) pAux.getX();
|
||
| 495 | y = (int) pAux.getY();
|
||
| 496 | |||
| 497 | 452 | fjp | /*if (x==0){
|
| 498 | 1005 | vcaballero | x=100;
|
| 499 | }
|
||
| 500 | if (y==0){
|
||
| 501 | y=100;
|
||
| 502 | }
|
||
| 503 | */
|
||
| 504 | Rectangle rectAux = new Rectangle(); |
||
| 505 | |||
| 506 | // Aqu? hay que mirar m_Size y m_useSize...
|
||
| 507 | float radio_simbolo;
|
||
| 508 | radio_simbolo = theSymbol.getSize() / 2;
|
||
| 509 | |||
| 510 | if (!theSymbol.isSizeInPixels()) {
|
||
| 511 | // Suponemos que m_Size viene en coordenadas de mundo real
|
||
| 512 | radio_simbolo = (float) (theSymbol.getSize() * mT.getScaleX());
|
||
| 513 | |||
| 514 | /* System.out.println("m_bUseSize = " + theSymbol.m_bUseSize +
|
||
| 515 | " Escala: " + mT.getScaleX() + " alturaPixels = " + alturaPixels); */
|
||
| 516 | // if (radio_simbolo < 1) return; // No dibujamos nada
|
||
| 517 | rectAux.setRect(x - radio_simbolo, y - radio_simbolo, |
||
| 518 | radio_simbolo * 2, radio_simbolo * 2); |
||
| 519 | } else {
|
||
| 520 | // m_Size viene en pixels
|
||
| 521 | rectAux.setRect(x - radio_simbolo, y - radio_simbolo, |
||
| 522 | theSymbol.getSize(), theSymbol.getSize()); |
||
| 523 | 452 | fjp | } |
| 524 | 1005 | vcaballero | |
| 525 | // continue; //radioSimbolo_en_pixels = 3;
|
||
| 526 | if (theSymbol.getFill() != null) { |
||
| 527 | g2.setPaint(theSymbol.getFill()); |
||
| 528 | 452 | fjp | } |
| 529 | |||
| 530 | 1005 | vcaballero | if (theSymbol.getStroke() != null) { |
| 531 | g2.setStroke(theSymbol.getStroke()); |
||
| 532 | } |
||
| 533 | 452 | fjp | |
| 534 | 1005 | vcaballero | if (radio_simbolo < 2) { |
| 535 | g2.fillRect(rectAux.x, rectAux.y, rectAux.width, rectAux.height); |
||
| 536 | 452 | fjp | |
| 537 | 1005 | vcaballero | return;
|
| 538 | } |
||
| 539 | 452 | fjp | |
| 540 | 1005 | vcaballero | switch (theSymbol.getStyle()) {
|
| 541 | case FConstant.SYMBOL_STYLE_MARKER_CIRCLE: // Circulito |
||
| 542 | 452 | fjp | |
| 543 | 1005 | vcaballero | if (theSymbol.getColor() != null) { |
| 544 | g2.fillOval(rectAux.x, rectAux.y, rectAux.width, |
||
| 545 | rectAux.height); |
||
| 546 | } |
||
| 547 | 452 | fjp | |
| 548 | 1005 | vcaballero | if (theSymbol.isOutlined()) {
|
| 549 | g2.setColor(theSymbol.getOutlineColor()); |
||
| 550 | g2.drawOval(rectAux.x, rectAux.y, rectAux.width, |
||
| 551 | rectAux.height); |
||
| 552 | } |
||
| 553 | 452 | fjp | |
| 554 | 1005 | vcaballero | break;
|
| 555 | 452 | fjp | |
| 556 | 1005 | vcaballero | case FConstant.SYMBOL_STYLE_MARKER_SQUARE: // Cuadrado |
| 557 | g2.fillRect(rectAux.x, rectAux.y, rectAux.width, rectAux.height); |
||
| 558 | 452 | fjp | |
| 559 | 1005 | vcaballero | if (theSymbol.isOutlined()) {
|
| 560 | g2.setColor(theSymbol.getOutlineColor()); |
||
| 561 | g2.drawRect(rectAux.x, rectAux.y, rectAux.width, |
||
| 562 | rectAux.height); |
||
| 563 | } |
||
| 564 | 452 | fjp | |
| 565 | 1005 | vcaballero | break;
|
| 566 | 452 | fjp | |
| 567 | 1005 | vcaballero | case FConstant.SYMBOL_STYLE_MARKER_TRIANGLE: // Triangulo |
| 568 | 452 | fjp | |
| 569 | 1005 | vcaballero | // y = r*sin30, x = r*cos30
|
| 570 | GeneralPathX genPath = new GeneralPathX();
|
||
| 571 | genPath.moveTo(x - (int) (radio_simbolo * 0.866), |
||
| 572 | y + (int) (radio_simbolo * 0.5)); |
||
| 573 | genPath.lineTo(x + (int) (radio_simbolo * 0.866), |
||
| 574 | y + (int) (radio_simbolo * 0.5)); |
||
| 575 | genPath.lineTo(x, y - (float) radio_simbolo);
|
||
| 576 | genPath.closePath(); |
||
| 577 | 452 | fjp | |
| 578 | 1005 | vcaballero | g2.fill(genPath); |
| 579 | 452 | fjp | |
| 580 | 1005 | vcaballero | break;
|
| 581 | 452 | fjp | |
| 582 | 1402 | fjp | case FConstant.SYMBOL_STYLE_MARKER_CROSS: // cruz |
| 583 | case FConstant.SYMBOL_STYLE_DGNSPECIAL: // Cruz |
||
| 584 | 452 | fjp | |
| 585 | 1005 | vcaballero | GeneralPathX genPathCruz = new GeneralPathX();
|
| 586 | genPathCruz.moveTo(x, y - radio_simbolo); |
||
| 587 | genPathCruz.lineTo(x, y + radio_simbolo); |
||
| 588 | genPathCruz.moveTo(x - radio_simbolo, y); |
||
| 589 | genPathCruz.lineTo(x + radio_simbolo, y); |
||
| 590 | g2.draw(genPathCruz); |
||
| 591 | 452 | fjp | |
| 592 | 1005 | vcaballero | break;
|
| 593 | 452 | fjp | |
| 594 | 1005 | vcaballero | case 34: // TrueType marker |
| 595 | 452 | fjp | |
| 596 | 1005 | vcaballero | /* lf.lfHeight = -radioSimbolo_en_pixels;
|
| 597 | angulo = pSimbolo->m_Rotation; // En radianes, de -pi a pi
|
||
| 598 | angulo = -180.0 * angulo / PI;
|
||
| 599 | |||
| 600 | lf.lfEscapement = (long) angulo*10;
|
||
| 601 | lf.lfOrientation = (long) angulo*10;
|
||
| 602 | |||
| 603 | fuente.CreateFontIndirect(&lf);
|
||
| 604 | pOldFont = pDC->SelectObject(&fuente);
|
||
| 605 | |||
| 606 | pDC->TextOut(pAPI.x, pAPI.y+radioSimbolo_en_pixels/2,elChar,1);
|
||
| 607 | |||
| 608 | pDC->SelectObject(pOldFont);
|
||
| 609 | fuente.DeleteObject();
|
||
| 610 | |||
| 611 | break; */
|
||
| 612 | case FConstant.SYMBOL_STYLE_MARKER_IMAGEN: // Icono |
||
| 613 | {
|
||
| 614 | if (theSymbol.getIcon() != null) { |
||
| 615 | float w;
|
||
| 616 | float h;
|
||
| 617 | 452 | fjp | |
| 618 | 1836 | fernando | if (!theSymbol.isSizeInPixels()) {
|
| 619 | 1005 | vcaballero | // Suponemos que m_Size viene en coordenadas de mundo real
|
| 620 | // Por ejemplo, nos valemos del ancho para fijar la escala
|
||
| 621 | w = (float) (theSymbol.getSize() * mT.getScaleX());
|
||
| 622 | h = (theSymbol.getIcon().getHeight(null) * w) / theSymbol.getIcon()
|
||
| 623 | .getWidth(null);
|
||
| 624 | 452 | fjp | |
| 625 | 1005 | vcaballero | rectAux.setRect(x - w, y - h, w * 2, h * 2); |
| 626 | } else {
|
||
| 627 | // m_Size viene en pixels
|
||
| 628 | w = theSymbol.getSize(); |
||
| 629 | h = (theSymbol.getIcon().getHeight(null) * w) / theSymbol.getIcon()
|
||
| 630 | .getWidth(null);
|
||
| 631 | rectAux.setRect(x - w, y - h, w, h); |
||
| 632 | } |
||
| 633 | 452 | fjp | |
| 634 | 1005 | vcaballero | g2.drawImage(theSymbol.getIcon(), rectAux.x, rectAux.y, |
| 635 | rectAux.width, rectAux.height, null);
|
||
| 636 | } else {
|
||
| 637 | String strImg = "Image"; // Utilities.getMessage(FGraphicUtilities.class,"imagen"); |
||
| 638 | FontMetrics metrics = g2.getFontMetrics();
|
||
| 639 | int width = metrics.stringWidth(strImg);
|
||
| 640 | int height = metrics.getMaxAscent();
|
||
| 641 | 452 | fjp | |
| 642 | 1005 | vcaballero | g2.drawString(strImg, x - (width / 2), y - 2 + |
| 643 | (height / 2));
|
||
| 644 | } |
||
| 645 | 452 | fjp | |
| 646 | 1005 | vcaballero | break;
|
| 647 | } |
||
| 648 | 452 | fjp | |
| 649 | 1005 | vcaballero | /* DrawIconEx(pDC->m_hDC, pAPI.x-(pSimbolo->m_widthIco/2), pAPI.y-(pSimbolo->m_heightIco/2),
|
| 650 | pSimbolo->m_hIcon, pSimbolo->m_widthIco, pSimbolo->m_heightIco, 0 , NULL, DI_NORMAL);
|
||
| 651 | break; */
|
||
| 652 | case FConstant.SYMBOL_STYLE_POINTZ: // Circulito |
||
| 653 | 452 | fjp | |
| 654 | 1005 | vcaballero | if (theSymbol.getColor() != null) { |
| 655 | g2.fillOval(rectAux.x, rectAux.y, rectAux.width, |
||
| 656 | rectAux.height); |
||
| 657 | } |
||
| 658 | 452 | fjp | |
| 659 | 1005 | vcaballero | if (theSymbol.isOutlined()) {
|
| 660 | g2.setColor(theSymbol.getOutlineColor()); |
||
| 661 | g2.drawOval(rectAux.x, rectAux.y, rectAux.width, |
||
| 662 | rectAux.height); |
||
| 663 | } |
||
| 664 | 452 | fjp | |
| 665 | 1005 | vcaballero | break;
|
| 666 | } // del switch estilo
|
||
| 667 | } |
||
| 668 | 2859 | fjp | |
| 669 | 452 | fjp | } |