svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / v02 / FGraphicUtilities.java @ 3886
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/*
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* Created on 28-abr-2004
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*
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* To change the template for this generated file go to
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* Window>Preferences>Java>Code Generation>Code and Comments
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*/
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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) 2004 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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package com.iver.cit.gvsig.fmap.core.v02; |
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import com.iver.cit.gvsig.fmap.core.FPoint2D; |
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import com.iver.cit.gvsig.fmap.core.FPolygon2D; |
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import com.iver.cit.gvsig.fmap.core.FPolyline2D; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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import com.iver.cit.gvsig.fmap.core.Handler; |
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import com.vividsolutions.jts.geom.Coordinate; |
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import com.vividsolutions.jts.geom.CoordinateArrays; |
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import com.vividsolutions.jts.geom.Geometry; |
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import com.vividsolutions.jts.geom.GeometryFactory; |
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import com.vividsolutions.jts.geom.Point; |
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import org.apache.batik.ext.awt.geom.PathLength; |
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import java.awt.Color; |
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import java.awt.Font; |
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import java.awt.FontMetrics; |
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import java.awt.Graphics2D; |
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import java.awt.Rectangle; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.PathIterator; |
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import java.awt.geom.Point2D; |
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import java.util.ArrayList; |
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/**
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* Clase con m?todos est?ticos para dibujar sobre el Graphics que se les pase
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* como par?metro.
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*
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* @author fjp
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*/
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public class FGraphicUtilities { |
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/**
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* Dibuja el s?mbolo que se le pasa como par?metro en el Graphics.
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*
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* @param g2 Graphics2D sobre el que dibujar.
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* @param mT2 Matriz de transformaci?n.
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* @param r Rect?ngulo.
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* @param symbol S?mbolo a dibujar.
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*/
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public static void DrawSymbol(Graphics2D g2, AffineTransform mT2, |
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Rectangle r, FSymbol symbol) {
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FShape shp; |
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AffineTransform mT = new AffineTransform(); |
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mT.setToIdentity(); |
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Rectangle r2 = new Rectangle(r.x + 2 + (r.width / 3), r.y, r.width / 3, |
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r.height); |
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Rectangle r3 = new Rectangle(r.x + 2 + ((2 * r.width) / 3), r.y, |
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r.width / 3, r.height);
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// g2.clearRect(r.x, r.y, r.width, r.height);
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// System.out.println("r = " + r.toString() + " Color preview:" + symbol.m_Color.toString());
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// System.out.println("symbol.m_symbolType= "+symbol.m_symbolType);
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switch (symbol.getSymbolType()) {
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case FConstant.SYMBOL_TYPE_POINT:
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shp = new FPoint2D(r.x + (r.width / 2), r.y + (r.height / 2)); |
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// Para no tener que clonarlo si viene en unidades de mapa
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boolean bAux2 = symbol.isSizeInPixels();
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int alturaMetros = symbol.getSize(); // Nota: Cambiar m_Size a float |
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if (!bAux2) {
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symbol.setSizeInPixels(true);
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symbol.setSize(8); // tama?o fijo |
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} |
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FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
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if (!bAux2) {
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symbol.setSize(alturaMetros); |
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symbol.setSizeInPixels(bAux2); |
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} |
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if (symbol.getFont() != null) { |
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// Para no tener que clonarlo si viene en unidades de mapa
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boolean bAux = symbol.isFontSizeInPixels();
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symbol.setFontSizeInPixels(true);
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FGraphicUtilities.DrawLabel(g2, mT, shp, symbol, |
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new FLabel("Abcd")); |
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symbol.setFontSizeInPixels(bAux); |
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} |
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break;
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case FConstant.SYMBOL_TYPE_LINE:
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Rectangle rect = mT2.createTransformedShape(r).getBounds();
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GeneralPathX line = new GeneralPathX();
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line.moveTo(rect.x, rect.y + (rect.height / 2));
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// line.lineTo(rect.x + rect.width/3, rect.y + rect.height);
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// line.lineTo(rect.x + 2*rect.width/3, rect.y);
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// line.lineTo(rect.x + rect.width, rect.y + rect.height/2);
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line.curveTo(rect.x + (rect.width / 3),
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rect.y + (2 * rect.height),
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rect.x + ((2 * rect.width) / 3), rect.y - rect.height, |
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rect.x + rect.width, rect.y + (rect.height / 2));
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shp = new FPolyline2D(line);
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FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
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break;
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case FConstant.SYMBOL_TYPE_FILL:
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GeneralPathX rectAux = new GeneralPathX(r);
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rectAux.transform(mT2); |
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shp = new FPolygon2D(rectAux);
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// System.out.println("rect = "+rectAux.getBounds());
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FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
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break;
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case FShape.MULTI:
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// Pol?gono
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r.resize(r.width / 3, r.height);
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GeneralPathX rectAux2 = new GeneralPathX(r);
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rectAux2.transform(mT2); |
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shp = new FPolygon2D(rectAux2);
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FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
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// L?nea
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rect = mT2.createTransformedShape(r2).getBounds(); |
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line = new GeneralPathX();
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line.moveTo(rect.x, rect.y + (rect.height / 2));
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line.curveTo(rect.x + (rect.width / 3),
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rect.y + (2 * rect.height),
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rect.x + ((2 * rect.width) / 3), rect.y - rect.height, |
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rect.x + rect.width, rect.y + (rect.height / 2));
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shp = new FPolyline2D(line);
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FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
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// Punto:
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shp = new FPoint2D(r3.x + (r3.width / 2), r3.y + |
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(r3.height / 2));
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// Para no tener que clonarlo si viene en unidades de mapa
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bAux2 = symbol.isSizeInPixels(); |
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alturaMetros = symbol.getSize(); // Nota: Cambiar m_Size a float
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if (!bAux2) {
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symbol.setSizeInPixels(true);
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symbol.setSize(4); // tama?o fijo |
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} |
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FGraphicUtilities.DrawShape(g2, mT, shp, symbol); |
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if (!bAux2) {
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symbol.setSize(alturaMetros); |
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symbol.setSizeInPixels(bAux2); |
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} |
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if (symbol.getFont() != null) { |
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// Para no tener que clonarlo si viene en unidades de mapa
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boolean bAux = symbol.isFontSizeInPixels();
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symbol.setFontSizeInPixels(true);
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FGraphicUtilities.DrawLabel(g2, mT, shp, symbol, |
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new FLabel("Abcd")); |
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symbol.setFontSizeInPixels(bAux); |
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} |
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break;
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} |
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} |
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/**
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* Dibuja el shape que se pasa como par?metro con las caracter?sticas que
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* aporta el s?mbolo sobre el Graphics2D.
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*
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* @param g2 Graphics2D sobre el que dibujar.
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* @param mT Matriz de transformaci?n.
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* @param shp FShape a dibujar.
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* @param theSymbol S?mbolo.
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*/
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public static void DrawShape(Graphics2D g2, AffineTransform mT, FShape shp, |
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FSymbol theSymbol) { |
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// Hacemos la transformaci?n del shape aqu? dentro... por ahora.
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if (shp == null || theSymbol == null || (!theSymbol.isShapeVisible())) { |
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return;
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} |
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g2.setColor(theSymbol.getColor()); |
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/* if (shp instanceof FPolygon2D)
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{
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System.out.println("Entra pol?gono");
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} */
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int type=shp.getShapeType();
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/* if (shp.getShapeType()>=FShape.Z){
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type=shp.getShapeType()-FShape.Z;
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} */
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switch (type) {
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case FShape.POINT: //Tipo punto |
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case FShape.POINT + FShape.Z:
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drawSymbolPoint(g2, mT, (FPoint2D) shp, theSymbol); |
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break;
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case FShape.LINE:
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case FShape.LINE + FShape.Z:
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case FShape.CIRCLE:
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case FShape.CIRCLE + FShape.Z:
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case FShape.ARC:
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case FShape.ARC + FShape.Z:
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case FShape.ELLIPSE:
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case FShape.ELLIPSE + FShape.Z:
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// Shape theShp = mT.createTransformedShape(shp.m_Polyline);
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// g2.setColor(theSymbol.m_Color);
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if (theSymbol.getStroke() != null) { |
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g2.setStroke(theSymbol.getStroke()); |
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} |
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g2.draw(shp); |
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break;
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case FShape.POLYGON:
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case FShape.POLYGON + FShape.Z:
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if (theSymbol.getFill() != null) |
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g2.setPaint(theSymbol.getFill()); |
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if (theSymbol.getColor() != null) |
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if (theSymbol.getStyle() != FConstant.SYMBOL_STYLE_DGNSPECIAL) {
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g2.fill(shp); |
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} |
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if (theSymbol.isOutlined()) {
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g2.setColor(theSymbol.getOutlineColor()); |
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if (theSymbol.getStroke() != null) { |
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g2.setStroke(theSymbol.getStroke()); |
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} |
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g2.draw(shp); |
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} |
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break;
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} |
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} |
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/**
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* Dibuja el FLabel que se pasa como par?metro sobre el Graphics2D.
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*
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* @param g2 Graphics2D sobre el que dibujar.
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* @param mT Matriz de transformaci?n.
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* @param shp FShape a dibujar.
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* @param theSymbol S?mbolo para aplicar.
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* @param theLabel FLabel que contiene el texto que se debe dibujar.
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*/
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public static void DrawLabel(Graphics2D g2, AffineTransform mT, FShape shp, |
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FSymbol theSymbol, FLabel theLabel) { |
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float angle;
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float x;
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float y;
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Point2D pAux = null; |
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// USAR TEXTLAYOUT SI QUEREMOS PERMITIR SELECCIONAR UN TEXTO
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// Y/O EDITARLO "IN SITU"
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/* if (m_labelValues[numReg].length() > 0)
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{
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TextLayout layout = new TextLayout(m_labelValues[numReg], font, frc);
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layout.draw(g2, x, y);
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} */
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if (shp == null) { |
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return;
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} |
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// Las etiquetas que pongamos a nulo ser? porque no la queremos dibujar.
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// ?til para cuando queramos eliminar duplicados.
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if (theLabel.getString() == null) { |
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return;
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} |
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FontMetrics metrics = g2.getFontMetrics();
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int width = metrics.stringWidth(theLabel.getString());
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int height = metrics.getMaxAscent();
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// int height = metrics.getHeight();
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g2.setFont(theSymbol.getFont()); |
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g2.setColor(theSymbol.getFontColor()); |
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// Aqu? hay que mirar m_Size y m_useSize...
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if (!theSymbol.isFontSizeInPixels()) {
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// Suponemos que m_Size viene en coordenadas de mundo real
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// Esto habr? que cambiarlo. Probablemente usar Style2d de geotools en lugar
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// de FSymbol.
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// CAMBIO: La altura del texto la miramos en FLabel
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// float alturaPixels = (float) (theSymbol.m_FontSize * mT.getScaleX());
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float alturaPixels = (float) (theLabel.getHeight() * mT.getScaleX()); |
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/* System.out.println("m_bUseSize = " + theSymbol.m_bUseSize +
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" Escala: " + mT.getScaleX() + " alturaPixels = " + alturaPixels); */
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if (alturaPixels < 3) { |
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return; // No leemos nada |
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} |
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Font nuevaFuente = theSymbol.getFont().deriveFont(alturaPixels);
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g2.setFont(nuevaFuente); |
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width = g2.getFontMetrics().stringWidth(theLabel.getString()); |
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} |
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int type=shp.getShapeType();
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if (shp.getShapeType()>=FShape.Z){
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type=shp.getShapeType()-FShape.Z; |
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} |
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switch (type) {
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case FShape.POINT: //Tipo punto |
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pAux = new Point2D.Double(((FPoint2D) shp).getX(), |
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((FPoint2D) shp).getY()); |
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pAux = mT.transform(pAux, null);
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|
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break;
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|
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case FShape.LINE:
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|
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//
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if (theLabel.getOrig() == null) // Calculamos el punto y la orientaci?n solo la primera vez |
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{ |
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PathLength pathLen = new PathLength(shp);
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|
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// if (pathLen.lengthOfPath() < width / mT.getScaleX()) return;
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float midDistance = pathLen.lengthOfPath() / 2; |
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pAux = pathLen.pointAtLength(midDistance); |
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angle = pathLen.angleAtLength(midDistance); |
382 |
|
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if (angle < 0) { |
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angle = angle + (float) (2 * Math.PI); |
385 |
} |
386 |
|
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if ((angle > (Math.PI / 2)) && |
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(angle < ((3 * Math.PI) / 2))) { |
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angle = angle - (float) Math.PI; |
390 |
} |
391 |
|
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theLabel.setRotation(Math.toDegrees(angle));
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theLabel.setOrig(pAux); |
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} |
395 |
|
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pAux = mT.transform(theLabel.getOrig(), null);
|
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|
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// pAux = theLabel.getOrig();
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// GlyphVector theGlyphs = theSymbol.m_Font.createGlyphVector(g2.getFontRenderContext(), theLabel);
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// Shape txtShp = TextPathLayout.layoutGlyphVector(theGlyphs, shp.m_Polyline,TextPathLayout.ALIGN_MIDDLE);
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// g2.draw(txtShp);
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// System.out.println("Pintando etiqueta " + theLabel );
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break;
|
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|
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case FShape.POLYGON:
|
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|
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if (theLabel.getOrig() == null) // Calculamos el punto solo la primera vez |
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{ |
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Geometry geo = FConverter.java2d_to_jts(shp); |
410 |
|
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// System.out.println("Area de " + m_labelValues[numReg] + " = "
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// + geo.getArea());
|
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// System.out.println(geo.toText());
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Point pJTS = geo.getInteriorPoint();
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FShape pLabel = FConverter.jts_to_java2d(pJTS); |
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theLabel.setRotation(0);
|
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theLabel.setOrig(new Point2D.Double( |
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((FPoint2D) pLabel).getX(), |
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((FPoint2D) pLabel).getX())); |
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} |
421 |
|
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pAux = mT.transform(theLabel.getOrig(), null);
|
423 |
|
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break;
|
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} |
426 |
|
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AffineTransform ant = g2.getTransform();
|
428 |
|
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x = (float) pAux.getX();
|
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y = (float) pAux.getY();
|
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|
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AffineTransform Tx = (AffineTransform) ant.clone(); |
433 |
Tx.translate(x, y); // S3: final translation
|
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Tx.rotate(Math.toRadians(-theLabel.getRotation())); // S2: rotate around anchor |
435 |
g2.setTransform(Tx); |
436 |
|
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switch (theLabel.getJustification()) {
|
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case FLabel.LEFT_BOTTOM:
|
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g2.drawString(theLabel.getString(), 0, 0 - 3); |
440 |
|
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break;
|
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|
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case FLabel.LEFT_CENTER:
|
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g2.drawString(theLabel.getString(), 0, 0 - (height / 2)); |
445 |
|
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break;
|
447 |
|
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case FLabel.LEFT_TOP:
|
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g2.drawString(theLabel.getString(), 0, 0 - height); |
450 |
|
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break;
|
452 |
|
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case FLabel.CENTER_BOTTOM:
|
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g2.drawString(theLabel.getString(), 0 - (width / 2), 0 - 3); |
455 |
|
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break;
|
457 |
|
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case FLabel.CENTER_CENTER:
|
459 |
g2.drawString(theLabel.getString(), 0 - (width / 2), |
460 |
0 - (height / 2)); |
461 |
|
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break;
|
463 |
|
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case FLabel.CENTER_TOP:
|
465 |
g2.drawString(theLabel.getString(), 0 - (width / 2), 0 - |
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height); |
467 |
|
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break;
|
469 |
|
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case FLabel.RIGHT_BOTTOM:
|
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g2.drawString(theLabel.getString(), 0 - width, 0 - 3); |
472 |
|
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break;
|
474 |
|
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case FLabel.RIGHT_CENTER:
|
476 |
g2.drawString(theLabel.getString(), 0 - width, 0 - |
477 |
(height / 2));
|
478 |
|
479 |
break;
|
480 |
|
481 |
case FLabel.RIGHT_TOP:
|
482 |
g2.drawString(theLabel.getString(), 0 - width, 0 - height); |
483 |
|
484 |
break;
|
485 |
} |
486 |
|
487 |
// Restauramos
|
488 |
g2.setTransform(ant); |
489 |
} |
490 |
|
491 |
/**
|
492 |
* Dibuja un punto sobre el Graphics2D que se pasa como par?metro.
|
493 |
*
|
494 |
* @param g2 Graphics2D sobre el que dibujar.
|
495 |
* @param mT MAtriz de transformaci?n.
|
496 |
* @param pAux punto a dibujar.
|
497 |
* @param theSymbol S?mbolo a aplicar.
|
498 |
*/
|
499 |
private static void drawSymbolPoint(Graphics2D g2, AffineTransform mT, |
500 |
FPoint2D pAux, FSymbol theSymbol) { |
501 |
int x;
|
502 |
int y;
|
503 |
x = (int) pAux.getX();
|
504 |
y = (int) pAux.getY();
|
505 |
|
506 |
/*if (x==0){
|
507 |
x=100;
|
508 |
}
|
509 |
if (y==0){
|
510 |
y=100;
|
511 |
}
|
512 |
*/
|
513 |
Rectangle rectAux = new Rectangle(); |
514 |
|
515 |
// Aqu? hay que mirar m_Size y m_useSize...
|
516 |
float radio_simbolo;
|
517 |
radio_simbolo = theSymbol.getSize() / 2;
|
518 |
|
519 |
if (!theSymbol.isSizeInPixels()) {
|
520 |
// Suponemos que m_Size viene en coordenadas de mundo real
|
521 |
radio_simbolo = (float) (theSymbol.getSize() * mT.getScaleX());
|
522 |
|
523 |
/* System.out.println("m_bUseSize = " + theSymbol.m_bUseSize +
|
524 |
" Escala: " + mT.getScaleX() + " alturaPixels = " + alturaPixels); */
|
525 |
// if (radio_simbolo < 1) return; // No dibujamos nada
|
526 |
rectAux.setRect(x - radio_simbolo, y - radio_simbolo, |
527 |
radio_simbolo * 2, radio_simbolo * 2); |
528 |
} else {
|
529 |
// m_Size viene en pixels
|
530 |
rectAux.setRect(x - radio_simbolo, y - radio_simbolo, |
531 |
theSymbol.getSize(), theSymbol.getSize()); |
532 |
} |
533 |
|
534 |
// continue; //radioSimbolo_en_pixels = 3;
|
535 |
if (theSymbol.getFill() != null) { |
536 |
g2.setPaint(theSymbol.getFill()); |
537 |
} |
538 |
|
539 |
if (theSymbol.getStroke() != null) { |
540 |
g2.setStroke(theSymbol.getStroke()); |
541 |
} |
542 |
|
543 |
if (radio_simbolo < 2) { |
544 |
g2.fillRect(rectAux.x, rectAux.y, rectAux.width, rectAux.height); |
545 |
|
546 |
return;
|
547 |
} |
548 |
|
549 |
switch (theSymbol.getStyle()) {
|
550 |
case FConstant.SYMBOL_STYLE_MARKER_CIRCLE: // Circulito |
551 |
|
552 |
if (theSymbol.getColor() != null) { |
553 |
g2.fillOval(rectAux.x, rectAux.y, rectAux.width, |
554 |
rectAux.height); |
555 |
} |
556 |
|
557 |
if (theSymbol.isOutlined()) {
|
558 |
g2.setColor(theSymbol.getOutlineColor()); |
559 |
g2.drawOval(rectAux.x, rectAux.y, rectAux.width, |
560 |
rectAux.height); |
561 |
} |
562 |
|
563 |
break;
|
564 |
|
565 |
case FConstant.SYMBOL_STYLE_MARKER_SQUARE: // Cuadrado |
566 |
g2.fillRect(rectAux.x, rectAux.y, rectAux.width, rectAux.height); |
567 |
|
568 |
if (theSymbol.isOutlined()) {
|
569 |
g2.setColor(theSymbol.getOutlineColor()); |
570 |
g2.drawRect(rectAux.x, rectAux.y, rectAux.width, |
571 |
rectAux.height); |
572 |
} |
573 |
|
574 |
break;
|
575 |
|
576 |
case FConstant.SYMBOL_STYLE_MARKER_TRIANGLE: // Triangulo |
577 |
|
578 |
// y = r*sin30, x = r*cos30
|
579 |
GeneralPathX genPath = new GeneralPathX();
|
580 |
genPath.moveTo(x - (int) (radio_simbolo * 0.866), |
581 |
y + (int) (radio_simbolo * 0.5)); |
582 |
genPath.lineTo(x + (int) (radio_simbolo * 0.866), |
583 |
y + (int) (radio_simbolo * 0.5)); |
584 |
genPath.lineTo(x, y - (float) radio_simbolo);
|
585 |
genPath.closePath(); |
586 |
|
587 |
g2.fill(genPath); |
588 |
|
589 |
break;
|
590 |
|
591 |
case FConstant.SYMBOL_STYLE_MARKER_CROSS: // cruz |
592 |
case FConstant.SYMBOL_STYLE_DGNSPECIAL: // Cruz |
593 |
|
594 |
GeneralPathX genPathCruz = new GeneralPathX();
|
595 |
genPathCruz.moveTo(x, y - radio_simbolo); |
596 |
genPathCruz.lineTo(x, y + radio_simbolo); |
597 |
genPathCruz.moveTo(x - radio_simbolo, y); |
598 |
genPathCruz.lineTo(x + radio_simbolo, y); |
599 |
g2.draw(genPathCruz); |
600 |
|
601 |
break;
|
602 |
|
603 |
case 34: // TrueType marker |
604 |
|
605 |
/* lf.lfHeight = -radioSimbolo_en_pixels;
|
606 |
angulo = pSimbolo->m_Rotation; // En radianes, de -pi a pi
|
607 |
angulo = -180.0 * angulo / PI;
|
608 |
|
609 |
lf.lfEscapement = (long) angulo*10;
|
610 |
lf.lfOrientation = (long) angulo*10;
|
611 |
|
612 |
fuente.CreateFontIndirect(&lf);
|
613 |
pOldFont = pDC->SelectObject(&fuente);
|
614 |
|
615 |
pDC->TextOut(pAPI.x, pAPI.y+radioSimbolo_en_pixels/2,elChar,1);
|
616 |
|
617 |
pDC->SelectObject(pOldFont);
|
618 |
fuente.DeleteObject();
|
619 |
|
620 |
break; */
|
621 |
case FConstant.SYMBOL_STYLE_MARKER_IMAGEN: // Icono |
622 |
{ |
623 |
if (theSymbol.getIcon() != null) { |
624 |
float w;
|
625 |
float h;
|
626 |
|
627 |
if (!theSymbol.isSizeInPixels()) {
|
628 |
// Suponemos que m_Size viene en coordenadas de mundo real
|
629 |
// Por ejemplo, nos valemos del ancho para fijar la escala
|
630 |
w = (float) (theSymbol.getSize() * mT.getScaleX());
|
631 |
h = (theSymbol.getIcon().getHeight(null) * w) / theSymbol.getIcon()
|
632 |
.getWidth(null);
|
633 |
|
634 |
rectAux.setRect(x - w, y - h, w * 2, h * 2); |
635 |
} else {
|
636 |
// m_Size viene en pixels
|
637 |
w = theSymbol.getSize(); |
638 |
h = (theSymbol.getIcon().getHeight(null) * w) / theSymbol.getIcon()
|
639 |
.getWidth(null);
|
640 |
rectAux.setRect(x - w/2, y - h/2, w, h); |
641 |
} |
642 |
|
643 |
g2.drawImage(theSymbol.getIcon(), rectAux.x, rectAux.y, |
644 |
rectAux.width, rectAux.height, null);
|
645 |
} else {
|
646 |
String strImg = "Image"; // Utilities.getMessage(FGraphicUtilities.class,"imagen"); |
647 |
FontMetrics metrics = g2.getFontMetrics();
|
648 |
int width = metrics.stringWidth(strImg);
|
649 |
int height = metrics.getMaxAscent();
|
650 |
|
651 |
g2.drawString(strImg, x - (width / 2), y - 2 + |
652 |
(height / 2));
|
653 |
} |
654 |
|
655 |
break;
|
656 |
} |
657 |
|
658 |
/* DrawIconEx(pDC->m_hDC, pAPI.x-(pSimbolo->m_widthIco/2), pAPI.y-(pSimbolo->m_heightIco/2),
|
659 |
pSimbolo->m_hIcon, pSimbolo->m_widthIco, pSimbolo->m_heightIco, 0 , NULL, DI_NORMAL);
|
660 |
break; */
|
661 |
case FConstant.SYMBOL_STYLE_POINTZ: // Circulito |
662 |
|
663 |
if (theSymbol.getColor() != null) { |
664 |
g2.fillOval(rectAux.x, rectAux.y, rectAux.width, |
665 |
rectAux.height); |
666 |
} |
667 |
|
668 |
if (theSymbol.isOutlined()) {
|
669 |
g2.setColor(theSymbol.getOutlineColor()); |
670 |
g2.drawOval(rectAux.x, rectAux.y, rectAux.width, |
671 |
rectAux.height); |
672 |
} |
673 |
|
674 |
break;
|
675 |
} // del switch estilo
|
676 |
} |
677 |
public static void DrawHandlers(Graphics2D g, AffineTransform at, |
678 |
Handler[] handlers) { |
679 |
|
680 |
for (int i = 0; i < handlers.length; i++) { |
681 |
Point2D point = handlers[i].getPoint();
|
682 |
at.transform(point, point); |
683 |
g.setColor(Color.orange);
|
684 |
g.fillRect((int) (point.getX() - 3), (int) (point.getY() - 3), 7, 7); |
685 |
g.setColor(Color.darkGray);
|
686 |
g.drawRect((int) (point.getX() - 5), (int) (point.getY() - 5), 10, 10); |
687 |
} |
688 |
} |
689 |
} |