svn-document-layout / trunk / org.gvsig.app.document.layout2.app / org.gvsig.app.document.layout2.app.mainplugin / src / main / java / org / gvsig / app / project / documents / layout / FLayoutDraw.java @ 1757
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1 | 5 | jldominguez | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 2
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | */
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22 | package org.gvsig.app.project.documents.layout; |
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23 | |||
24 | 1757 | fdiaz | import com.lowagie.text.Document; |
25 | import com.lowagie.text.DocumentException; |
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26 | import com.lowagie.text.Rectangle; |
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27 | import com.lowagie.text.pdf.PdfContentByte; |
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28 | import com.lowagie.text.pdf.PdfWriter; |
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29 | 5 | jldominguez | import java.awt.Color; |
30 | import java.awt.Component; |
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31 | import java.awt.Cursor; |
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32 | import java.awt.Graphics; |
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33 | import java.awt.Graphics2D; |
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34 | import java.awt.geom.AffineTransform; |
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35 | import java.awt.geom.Point2D; |
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36 | import java.awt.geom.Rectangle2D; |
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37 | import java.awt.image.BufferedImage; |
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38 | import java.awt.print.PageFormat; |
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39 | import java.awt.print.Printable; |
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40 | import java.awt.print.PrinterException; |
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41 | import java.io.BufferedOutputStream; |
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42 | import java.io.File; |
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43 | import java.io.FileOutputStream; |
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44 | import java.io.IOException; |
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45 | import java.io.OutputStream; |
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46 | import javax.print.Doc; |
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47 | import javax.print.DocFlavor; |
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48 | import javax.print.DocPrintJob; |
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49 | import javax.print.PrintException; |
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50 | import javax.print.SimpleDoc; |
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51 | import javax.print.StreamPrintService; |
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52 | import javax.print.StreamPrintServiceFactory; |
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53 | import javax.print.attribute.PrintRequestAttributeSet; |
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54 | import javax.swing.JOptionPane; |
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55 | import org.gvsig.andami.PluginServices; |
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56 | import org.gvsig.app.project.documents.layout.fframes.IFFrame; |
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57 | import org.gvsig.app.project.documents.layout.gui.LayoutPanel; |
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58 | import org.gvsig.tools.observer.Observable; |
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59 | import org.gvsig.tools.observer.ObservableHelper; |
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60 | import org.gvsig.tools.observer.Observer; |
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61 | 1757 | fdiaz | import org.slf4j.Logger; |
62 | import org.slf4j.LoggerFactory; |
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63 | 5 | jldominguez | |
64 | /**
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65 | * Clase que implementa los m?todos del Layout que dibujan sobre el Graphics.
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66 | *
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67 | * @author Vicente Caballero Navarro
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68 | */
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69 | public class FLayoutDraw implements Observable, Printable{ |
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70 | private static final Logger LOG = |
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71 | LoggerFactory.getLogger(FLayoutDraw.class); |
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72 | |||
73 | private LayoutPanel layoutPanel;
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74 | private LayoutControl layoutControl;
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75 | private LayoutContext layoutContext;
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76 | private ObservableHelper observers;
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77 | |||
78 | /**
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79 | * Crea un nuevo FLayoutDraw.
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80 | *
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81 | * @param l
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82 | * Referencia al Layout.
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83 | */
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84 | public FLayoutDraw(LayoutPanel layoutPanel) {
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85 | this.layoutPanel = layoutPanel;
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86 | observers = new ObservableHelper();
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87 | observers.addObserver(layoutPanel.getLayoutControl()); |
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88 | } |
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89 | |||
90 | public void initialize(){ |
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91 | if ((layoutContext == null) || (layoutControl == null)){ |
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92 | this.layoutControl = layoutPanel.getLayoutControl();
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93 | this.layoutContext = layoutPanel.getLayoutContext();
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94 | } |
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95 | } |
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96 | |||
97 | /**
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98 | * M?todo para dibujar el Layout y modificar la matriz de transformaci?n a
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99 | * partir del tama?o en pixels que tenga rect y el formato de papel
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100 | * seleccionado.
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101 | *
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102 | * @param g2
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103 | * @param imgBase
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104 | * Si es null, est?s imprimiendo. Si no, la usas para el
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105 | * c?digo de optimizaci?n.
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106 | *
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107 | */
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108 | public void drawLayout(Graphics2D g2, BufferedImage imgBase) |
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109 | 1757 | fdiaz | { |
110 | 175 | cmartinez | if (!initializeAffineTransform()) {
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111 | return;
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112 | } |
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113 | 5 | jldominguez | |
114 | IFFrame[] fframes = layoutContext.getFFrames();
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115 | 1757 | fdiaz | for (IFFrame f : fframes) {
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116 | 5 | jldominguez | f.draw(g2, layoutContext.getAT(), layoutControl.getComponent().getVisibleRect(), |
117 | 1757 | fdiaz | imgBase); |
118 | |||
119 | 5 | jldominguez | // Dibuja el s?mbolo de que contiene un tag.
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120 | if ((f.getTag() != null) && (layoutPanel.isShowIconTag())) { |
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121 | f.drawSymbolTag(g2); |
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122 | } |
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123 | } |
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124 | |||
125 | if (!(fframes.length == 0)) { |
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126 | observers.notifyObservers(this,
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127 | new DefaultLayoutNotification(LayoutNotification.LAYOUT_VALIDATED));
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128 | } else {
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129 | observers.notifyObservers(this,
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130 | new DefaultLayoutNotification(LayoutNotification.LAYOUT_INVALIDATED));
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131 | } |
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132 | } |
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133 | |||
134 | 357 | cmartinez | public boolean initializeAffineTransform(){ |
135 | 5 | jldominguez | initialize(); |
136 | AffineTransform at = layoutContext.getAT();
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137 | Rectangle2D rLayout = layoutControl.getRect();
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138 | 175 | cmartinez | if (rLayout.getHeight()<0) { |
139 | // still not ready to be painted
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140 | return false; |
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141 | } |
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142 | 5 | jldominguez | Attributes attributes = layoutContext.getAttributes();
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143 | |||
144 | layoutControl.setCancelDrawing(false);
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145 | |||
146 | 1757 | fdiaz | double scale = rLayout.getHeight() / attributes.getPaperSize().getHeight() * 1; // paper (paper units) to screen (pixels) scale |
147 | 5 | jldominguez | AffineTransform escalado = new AffineTransform(); |
148 | AffineTransform translacion = new AffineTransform(); |
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149 | translacion.setToTranslation(rLayout.getMinX(), rLayout.getMinY()); |
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150 | escalado.setToScale(scale, scale); |
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151 | at.setToIdentity(); |
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152 | at.concatenate(translacion); |
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153 | at.concatenate(escalado); |
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154 | 228 | cmartinez | attributes.calculateGridGapX(rLayout); |
155 | attributes.calculateGridGapY(rLayout); |
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156 | 175 | cmartinez | return true; |
157 | 5 | jldominguez | } |
158 | |||
159 | /**
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160 | * Dibuja sobre un Graphics2D el rect?ngulo que representa al folio.
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161 | *
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162 | * @param g
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163 | * Graphics2D
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164 | */
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165 | public void drawRectangle(Graphics2D g) { |
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166 | initialize(); |
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167 | Attributes attributes = layoutContext.getAttributes();
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168 | Rectangle2D rLayout = layoutControl.getRect();
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169 | AffineTransform at = layoutContext.getAT();
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170 | |||
171 | 228 | cmartinez | double unidadesX = attributes.getHGridGapCm();
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172 | double unidadesY = attributes.getVGridGapCm();
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173 | 5 | jldominguez | |
174 | if ((unidadesX == 0) && (unidadesY == 0)) { |
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175 | return;
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176 | } |
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177 | |||
178 | g.setColor(Color.darkGray);
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179 | |||
180 | Rectangle2D.Double rectBig =
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181 | new Rectangle2D.Double(rLayout.getX(), rLayout.getY(), |
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182 | rLayout.getWidth(), rLayout.getHeight()); |
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183 | |||
184 | g.fillRect((int) rectBig.x + 7, (int) rectBig.y + 7, |
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185 | (int) rectBig.width, (int) rectBig.height); |
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186 | |||
187 | Rectangle2D.Double r = new Rectangle2D.Double(); |
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188 | |||
189 | if (attributes.isMargin()) {
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190 | |||
191 | r = |
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192 | new Rectangle2D.Double( |
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193 | (rLayout.getX() + FLayoutUtilities.fromSheetDistance( |
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194 | 58 | jldominguez | attributes.getAreaInsets()[2], at)),
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195 | 5 | jldominguez | (rLayout.getY() + FLayoutUtilities.fromSheetDistance( |
196 | 58 | jldominguez | attributes.getAreaInsets()[0], at)),
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197 | 5 | jldominguez | (rLayout.getWidth() - FLayoutUtilities.fromSheetDistance( |
198 | 58 | jldominguez | attributes.getAreaInsets()[2] + attributes.getAreaInsets()[3], at)), |
199 | 5 | jldominguez | (rLayout.getHeight() - FLayoutUtilities.fromSheetDistance( |
200 | 58 | jldominguez | attributes.getAreaInsets()[0] + attributes.getAreaInsets()[1], at))); |
201 | 5 | jldominguez | } else {
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202 | r.setRect(rLayout); |
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203 | } |
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204 | |||
205 | g.setColor(Color.white);
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206 | g.fill(rLayout); |
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207 | |||
208 | g.setColor(Color.darkGray);
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209 | g.drawRect((int) rLayout.getMinX(), (int) rLayout.getMinY(), |
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210 | (int) rLayout.getWidth(), (int) rLayout.getHeight()); |
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211 | |||
212 | if (attributes.isMargin()) {
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213 | g.setColor(Color.black);
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214 | |||
215 | g.drawRect((int) r.x, (int) r.y, (int) r.width, (int) r.height); |
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216 | } |
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217 | } |
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218 | |||
219 | /**
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220 | * DOCUMENT ME!
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221 | *
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222 | * @param g
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223 | * DOCUMENT ME!
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224 | */
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225 | public void drawGrid(Graphics2D g) { |
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226 | int unidadesMin = 6; |
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227 | Attributes attributes = layoutContext.getAttributes();
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228 | Rectangle2D rLayout = layoutControl.getRect();
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229 | AffineTransform at = layoutContext.getAT();
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230 | |||
231 | 228 | cmartinez | double unidadesX = attributes.getHGridGapPx();
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232 | double unidadesY = attributes.getVGridGapPx();
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233 | 5 | jldominguez | |
234 | Rectangle2D.Double r = new Rectangle2D.Double(); |
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235 | |||
236 | if (attributes.isMargin()) {
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237 | r = |
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238 | new Rectangle2D.Double( |
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239 | (rLayout.getX() + FLayoutUtilities.fromSheetDistance( |
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240 | 58 | jldominguez | attributes.getAreaInsets()[2], at)),
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241 | 5 | jldominguez | (rLayout.getY() + FLayoutUtilities.fromSheetDistance( |
242 | 58 | jldominguez | attributes.getAreaInsets()[0], at)),
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243 | 5 | jldominguez | (rLayout.getWidth() - FLayoutUtilities.fromSheetDistance( |
244 | 58 | jldominguez | attributes.getAreaInsets()[2] + attributes.getAreaInsets()[3], at)), |
245 | 5 | jldominguez | (rLayout.getHeight() - FLayoutUtilities.fromSheetDistance( |
246 | 58 | jldominguez | attributes.getAreaInsets()[0] + attributes.getAreaInsets()[1], at))); |
247 | 5 | jldominguez | } else {
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248 | r.setRect(rLayout); |
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249 | } |
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250 | if ((unidadesX == 0) && (unidadesY == 0)) { |
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251 | return;
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252 | } |
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253 | g.setColor(Color.darkGray);
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254 | |||
255 | if (((unidadesX > unidadesMin) || (unidadesY > unidadesMin))
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256 | && layoutContext.isGridVisible()) { |
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257 | double ax = r.getMinX();
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258 | double ay;
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259 | |||
260 | while (ax < (r.getMaxX())) {
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261 | ay = (r.getMinY()); |
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262 | |||
263 | while (ay < (r.getMaxY())) {
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264 | g.drawLine((int) ax, (int) ay, (int) ax, (int) ay); |
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265 | ay = ay + unidadesY; |
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266 | } |
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267 | |||
268 | ax = ax + unidadesX; |
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269 | } |
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270 | } |
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271 | } |
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272 | |||
273 | /**
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274 | * Dibuja sobre el graphics2d las reglas.
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275 | *
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276 | * @param g
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277 | * graphics2d sobre el que se dibuja.
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278 | * @param color
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279 | * Color de la regla.
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280 | */
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281 | public void drawRuler(Graphics2D g, Color color) { |
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282 | Attributes attributes = layoutContext.getAttributes();
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283 | Rectangle2D rLayout = layoutControl.getRect();
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284 | AffineTransform at = layoutContext.getAT();
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285 | |||
286 | if (layoutContext.getRuler()) {
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287 | int ini = 10; |
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288 | int w = 30; |
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289 | int wi = 16; |
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290 | |||
291 | g.setColor(new Color(250, 255, 250, 180)); |
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292 | g.fillRect(ini, w, wi, layoutControl.getComponent().getHeight() - w); |
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293 | g.fillRect(w, ini, layoutControl.getWidth() - w, wi); |
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294 | |||
295 | g.setColor(new Color(100, 155, 150, 180)); |
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296 | g.fillRect(w, ini, (int) rLayout.getX() - w, wi);
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297 | g.fillRect((int) rLayout.getMaxX(), ini, layoutControl.getWidth()
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298 | - (int) rLayout.getMaxX(), wi);
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299 | |||
300 | g.fillRect(ini, w, wi, (int) rLayout.getY() - w);
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301 | g.fillRect(ini, (int) rLayout.getMaxY(), wi,
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302 | layoutControl.getHeight() - (int) rLayout.getMaxY());
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303 | |||
304 | if (attributes.isMargin()) {
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305 | g.setColor(new Color(50, 55, 50, 180)); |
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306 | g.fillRect((int) rLayout.getX(), ini, (int) FLayoutUtilities |
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307 | 58 | jldominguez | .fromSheetDistance(attributes.getAreaInsets()[2], at), wi);
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308 | 5 | jldominguez | g.fillRect( |
309 | (int) rLayout.getMaxX()
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310 | - (int) FLayoutUtilities.fromSheetDistance(
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311 | 58 | jldominguez | attributes.getAreaInsets()[3], at), ini,
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312 | 5 | jldominguez | (int) FLayoutUtilities.fromSheetDistance(
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313 | 58 | jldominguez | attributes.getAreaInsets()[3], at), wi);
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314 | 5 | jldominguez | |
315 | g.fillRect(ini, (int) rLayout.getY(), wi,
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316 | (int) FLayoutUtilities.fromSheetDistance(
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317 | 58 | jldominguez | attributes.getAreaInsets()[0], at));
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318 | 5 | jldominguez | g.fillRect( |
319 | ini, |
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320 | (int) rLayout.getMaxY()
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321 | - (int) FLayoutUtilities.fromSheetDistance(
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322 | 58 | jldominguez | attributes.getAreaInsets()[1], at), wi,
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323 | 5 | jldominguez | (int) FLayoutUtilities.fromSheetDistance(
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324 | 58 | jldominguez | attributes.getAreaInsets()[1], at));
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325 | 5 | jldominguez | } |
326 | |||
327 | g.setColor(color); |
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328 | g.drawLine(w, wi + ini, layoutControl.getWidth(), wi + ini); |
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329 | g.drawLine(w, ini, layoutControl.getWidth(), ini); |
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330 | g.drawLine(ini, w, ini, layoutControl.getHeight()); |
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331 | g.drawLine(wi + ini, w, wi + ini, layoutControl.getHeight()); |
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332 | |||
333 | drawLineY(g, 5, 12, 22, rLayout.getY(), 0); |
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334 | drawLineX(g, 5, 12, 22, rLayout.getX(), 0); |
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335 | |||
336 | if (FLayoutUtilities.fromSheetDistance(1, at) > 15) { |
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337 | drawLineY(g, 1, 12, 22, rLayout.getY(), 0); |
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338 | drawLineX(g, 1, 12, 22, rLayout.getX(), 0); |
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339 | |||
340 | if (FLayoutUtilities.fromSheetDistance(1, at) > 25) { |
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341 | drawLineY(g, 1, 18, 22, rLayout.getY(), 0.5); |
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342 | drawLineY(g, 0.1, 21, 22, rLayout.getY(), 0); |
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343 | drawLineX(g, 1, 18, 22, rLayout.getX(), 0.5); |
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344 | drawLineX(g, 0.1, 21, 22, rLayout.getX(), 0); |
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345 | } |
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346 | } |
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347 | } |
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348 | } |
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349 | |||
350 | /**
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351 | * Dibuja sobre el graphics2d las l?neas verticales que representan a las
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352 | * unidades de medida.
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353 | *
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354 | * @param g
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355 | * Graphics2d sobre el que se dibuja.
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356 | * @param dist
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357 | * distancia en cent?metros de una l?nea a otra.
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358 | * @param init
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359 | * inicio de la l?nea.
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360 | * @param end
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361 | * fin de la l?nea.
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362 | * @param y
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363 | * rect?ngulo, dentro del cual se dibujan las l?neas.
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364 | * @param desp
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365 | * Desplazamiento.
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366 | */
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367 | private void drawLineY(Graphics2D g, double dist, int init, int end, |
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368 | double y, double desp) { |
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369 | initialize(); |
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370 | AffineTransform at = layoutContext.getAT();
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371 | |||
372 | double distY = FLayoutUtilities.fromSheetDistance(dist, at);
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373 | double rota = Math.toRadians(90); |
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374 | |||
375 | if (distY > 4) { |
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376 | double despY = FLayoutUtilities.fromSheetDistance(desp, at);
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377 | |||
378 | double posUnitY = y + despY;
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379 | double posUnitYNeg = posUnitY;
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380 | int num = 0; |
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381 | double iniY = 40; |
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382 | Point2D.Double pfin =
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383 | FLayoutUtilities.fromSheetPoint(new Point2D.Double( |
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384 | layoutControl.getWidth(), layoutControl.getHeight()), at); |
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385 | |||
386 | while (posUnitY < (pfin.y - 5)) { |
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387 | posUnitYNeg -= distY; |
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388 | |||
389 | if (distY > 16) { |
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390 | if (init == 12) { |
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391 | if (posUnitY > iniY) {
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392 | g.rotate(-rota, 20, posUnitY - 12); |
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393 | g.drawString(String.valueOf(num), 10, |
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394 | (int) posUnitY - 12); |
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395 | g.rotate(rota, 20, posUnitY - 12); |
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396 | } |
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397 | |||
398 | if (dist == 5) { |
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399 | num = num + 5;
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400 | } else {
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401 | num++; |
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402 | } |
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403 | |||
404 | if (posUnitYNeg > iniY) {
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405 | g.rotate(-rota, 20, posUnitYNeg - 12); |
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406 | g.drawString(String.valueOf(-num), 10, |
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407 | (int) posUnitYNeg - 12); |
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408 | g.rotate(rota, 20, posUnitYNeg - 12); |
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409 | } |
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410 | } |
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411 | } |
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412 | |||
413 | if (posUnitY > iniY) {
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414 | g.drawLine(2 + init, (int) posUnitY, 2 + end, |
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415 | (int) posUnitY);
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416 | } |
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417 | |||
418 | if (posUnitYNeg > iniY) {
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419 | g.drawLine(2 + init, (int) posUnitYNeg, 2 + end, |
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420 | (int) posUnitYNeg);
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421 | } |
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422 | |||
423 | posUnitY += distY; |
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424 | } |
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425 | } |
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426 | } |
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427 | |||
428 | /**
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429 | * Dibuja sobre el graphics2d las l?neas horizontales que representan a las
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430 | * unidades de medida.
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431 | *
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432 | * @param g
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433 | * Graphics2d sobre el que se dibuja.
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434 | * @param dist
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435 | * distancia en cent?metros de una l?nea a otra.
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436 | * @param init
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437 | * inicio de la l?nea.
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438 | * @param end
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439 | * fin de la l?nea.
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440 | * @param x
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441 | * rect?ngulo, dentro del cual se dibujan las l?neas.
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442 | * @param desp
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443 | * Desplazamiento.
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444 | */
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445 | private void drawLineX(Graphics2D g, double dist, int init, int end, |
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446 | double x, double desp) { |
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447 | initialize(); |
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448 | AffineTransform at = layoutContext.getAT();
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449 | |||
450 | double distX = FLayoutUtilities.fromSheetDistance(dist, at);
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451 | |||
452 | if (distX > 4) { |
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453 | double despX = FLayoutUtilities.fromSheetDistance(desp, at);
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454 | double posUnitX = x + despX;
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455 | double posUnitXNeg = posUnitX;
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456 | int num = 0; |
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457 | double iniX = 40; |
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458 | Point2D.Double pfin =
|
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459 | FLayoutUtilities.fromSheetPoint(new Point2D.Double( |
||
460 | layoutControl.getWidth(), layoutControl.getHeight()), at); |
||
461 | |||
462 | while (posUnitX < (pfin.x - 5)) { |
||
463 | posUnitXNeg -= distX; |
||
464 | |||
465 | if (init == 12) { |
||
466 | if (distX > 16) { |
||
467 | if (posUnitX > iniX) {
|
||
468 | g.drawString(String.valueOf(num),
|
||
469 | (int) posUnitX + 3, 20); |
||
470 | } |
||
471 | |||
472 | if (dist == 5) { |
||
473 | num = num + 5;
|
||
474 | } else {
|
||
475 | num++; |
||
476 | } |
||
477 | |||
478 | if (posUnitXNeg > iniX) {
|
||
479 | g.drawString(String.valueOf(-num),
|
||
480 | (int) posUnitXNeg + 3, 20); |
||
481 | } |
||
482 | } |
||
483 | } |
||
484 | |||
485 | if (posUnitX > iniX) {
|
||
486 | g.drawLine((int) posUnitX, 2 + init, (int) posUnitX, |
||
487 | 2 + end);
|
||
488 | } |
||
489 | |||
490 | if (posUnitXNeg > iniX) {
|
||
491 | g.drawLine((int) posUnitXNeg, 2 + init, (int) posUnitXNeg, |
||
492 | 2 + end);
|
||
493 | } |
||
494 | |||
495 | posUnitX += distX; |
||
496 | } |
||
497 | } |
||
498 | } |
||
499 | |||
500 | /**
|
||
501 | * Dibuja los handlers sobre los fframes que esten seleccionados.
|
||
502 | *
|
||
503 | * @param g
|
||
504 | * Graphics sobre el que se dibuja.
|
||
505 | * @param color
|
||
506 | * Color de los Handlers.
|
||
507 | */
|
||
508 | public void drawHandlers(Graphics2D g, Color color) { |
||
509 | initialize(); |
||
510 | |||
511 | g.setColor(color); |
||
512 | IFFrame[] fframes = layoutContext.getFFrames();
|
||
513 | 1757 | fdiaz | for (IFFrame fframe : fframes) {
|
514 | 5 | jldominguez | if (fframe.getSelected() != IFFrame.NOSELECT) {
|
515 | fframe.drawHandlers(g); |
||
516 | } |
||
517 | } |
||
518 | } |
||
519 | |||
520 | /**
|
||
521 | * A partir de un fichero que se pasa como par?metro se crea un ps con el
|
||
522 | * contenido del Layout.
|
||
523 | *
|
||
524 | * @param ps
|
||
525 | */
|
||
526 | public void toPS(File ps) { |
||
527 | initialize(); |
||
528 | Attributes attributes = layoutContext.getAttributes();
|
||
529 | |||
530 | try {
|
||
531 | // Prepare the output file to receive the postscript
|
||
532 | OutputStream fos =
|
||
533 | new BufferedOutputStream(new FileOutputStream(ps)); |
||
534 | |||
535 | // Find a factory that can do the conversion
|
||
536 | // DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
|
||
537 | DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE; |
||
538 | StreamPrintServiceFactory[] factories = |
||
539 | StreamPrintServiceFactory.lookupStreamPrintServiceFactories(
|
||
540 | flavor, "application/postscript");
|
||
541 | |||
542 | if (factories.length > 0) { |
||
543 | StreamPrintService service = factories[0].getPrintService(fos); |
||
544 | |||
545 | // Create the print job
|
||
546 | DocPrintJob job = service.createPrintJob();
|
||
547 | Doc doc = new SimpleDoc(this, flavor, null); |
||
548 | // Doc doc = new SimpleDoc(is, flavor, null);
|
||
549 | // Monitor print job events; for the implementation of
|
||
550 | // PrintJobWatcher,
|
||
551 | // see e702 Determining When a Print Job Has Finished
|
||
552 | // PrintJobWatcher pjDone = new PrintJobWatcher(job);
|
||
553 | // Actualizar attributes
|
||
554 | PrintRequestAttributeSet att =
|
||
555 | attributes.toPrintRequestAttributeSet(); |
||
556 | // Print it
|
||
557 | job.print(doc, att); |
||
558 | |||
559 | // Wait for the print job to be done
|
||
560 | // pjDone.waitForDone();
|
||
561 | // It is now safe to close the streams
|
||
562 | } |
||
563 | |||
564 | // is.close();
|
||
565 | fos.close(); |
||
566 | 1757 | fdiaz | } catch (PrintException | IOException e) { |
567 | 5 | jldominguez | LOG.error("Error printing the map", e);
|
568 | } |
||
569 | /*
|
||
570 | * PrintService defaultPrintService =
|
||
571 | * PrintServiceLookup.lookupDefaultPrintService();
|
||
572 | * DocPrintJob printerJob = defaultPrintService.createPrintJob();
|
||
573 | *
|
||
574 | * try {
|
||
575 | * DocFlavor flavor=DocFlavor.URL.POSTSCRIPT;
|
||
576 | * if (!defaultPrintService.isDocFlavorSupported(flavor)) {
|
||
577 | * System.err.println(
|
||
578 | * "The printer does not support the appropriate DocFlavor");
|
||
579 | * }else {
|
||
580 | *
|
||
581 | * SimpleDoc simpleDoc;
|
||
582 | * simpleDoc = new SimpleDoc(ps.toURL(),flavor, null);
|
||
583 | * printerJob.print(simpleDoc, null);
|
||
584 | * }
|
||
585 | * } catch (MalformedURLException e) {
|
||
586 | * // TODO Auto-generated catch block
|
||
587 | * e.printStackTrace();
|
||
588 | * } catch (PrintException e) {
|
||
589 | * // TODO Auto-generated catch block
|
||
590 | * e.printStackTrace();
|
||
591 | * }
|
||
592 | */
|
||
593 | layoutControl.fullRect(); |
||
594 | } |
||
595 | |||
596 | /**
|
||
597 | * A partir de un fichero que se pasa como par?metro se crea un pdf con el
|
||
598 | * contenido del Layout.
|
||
599 | *
|
||
600 | * @param pdf
|
||
601 | */
|
||
602 | public void toPDF(File pdf) { |
||
603 | Attributes attributes = layoutContext.getAttributes();
|
||
604 | |||
605 | 371 | cmartinez | double w = ((attributes.getPaperSize().getWidth() * Attributes.DPISCREEN) / Attributes.PULGADA); |
606 | double h = ((attributes.getPaperSize().getHeight() * Attributes.DPISCREEN) / Attributes.PULGADA); |
||
607 | 244 | cmartinez | Rectangle pageSize = new com.lowagie.text.Rectangle((float) w, (float) h); |
608 | Document document = new Document(pageSize); |
||
609 | 5 | jldominguez | |
610 | try {
|
||
611 | FileOutputStream fos = new FileOutputStream(pdf); |
||
612 | PdfWriter writer = PdfWriter.getInstance(document, fos); |
||
613 | document.open(); |
||
614 | |||
615 | PdfContentByte cb = writer.getDirectContent(); |
||
616 | Graphics2D g2 = cb.createGraphicsShapes((float) w, (float) h); |
||
617 | |||
618 | try {
|
||
619 | 244 | cmartinez | print(g2, new PageFormat(), 0); |
620 | 5 | jldominguez | } catch (PrinterException e) { |
621 | LOG.error("Error printing the map", e);
|
||
622 | } |
||
623 | g2.dispose(); |
||
624 | |||
625 | } catch (DocumentException de) {
|
||
626 | LOG.error("Error printing the map", de);
|
||
627 | } catch (IOException ioe) { |
||
628 | JOptionPane.showMessageDialog(
|
||
629 | (Component) PluginServices.getMainFrame(), ioe.getMessage());
|
||
630 | } |
||
631 | |||
632 | document.close(); |
||
633 | |||
634 | layoutControl.fullRect(); |
||
635 | } |
||
636 | |||
637 | 1757 | fdiaz | @Override
|
638 | 5 | jldominguez | public int print(Graphics g, PageFormat format, int pi) |
639 | throws PrinterException { |
||
640 | initialize(); |
||
641 | if (pi >= 1) { |
||
642 | return Printable.NO_SUCH_PAGE; |
||
643 | } |
||
644 | |||
645 | Graphics2D g2d = (Graphics2D) g; |
||
646 | |||
647 | AffineTransform at = g2d.getTransform();
|
||
648 | g2d.translate(0, 0); |
||
649 | layoutPanel.obtainRect(true);
|
||
650 | |||
651 | g2d.scale((double) 72 / (double) (Attributes.DPI), (double) 72 |
||
652 | / (double) (Attributes.DPI)); |
||
653 | |||
654 | if (layoutContext.getAttributes().isMargin()) {
|
||
655 | g2d.setClip( |
||
656 | (int) (layoutControl.getRect().getMinX() + FLayoutUtilities.fromSheetDistance(
|
||
657 | 58 | jldominguez | layoutContext.getAttributes().getAreaInsets()[2], layoutControl.getAT())),
|
658 | 5 | jldominguez | (int) (layoutPanel.getLayoutControl().getRect().getMinY() + FLayoutUtilities.fromSheetDistance(
|
659 | 58 | jldominguez | layoutContext.getAttributes().getAreaInsets()[0], layoutControl.getAT())),
|
660 | 5 | jldominguez | (int) (layoutControl.getRect().getWidth() - FLayoutUtilities.fromSheetDistance(
|
661 | 58 | jldominguez | layoutContext.getAttributes().getAreaInsets()[2] + layoutContext.getAttributes().getAreaInsets()[3], layoutControl.getAT())), |
662 | 5 | jldominguez | (int) (layoutPanel.getLayoutControl().getRect().getHeight() - FLayoutUtilities.fromSheetDistance(
|
663 | 58 | jldominguez | layoutContext.getAttributes().getAreaInsets()[0] + layoutContext.getAttributes().getAreaInsets()[1], layoutControl.getAT()))); |
664 | 5 | jldominguez | } |
665 | drawShapes(g2d); |
||
666 | g2d.setTransform(at); |
||
667 | return Printable.PAGE_EXISTS; |
||
668 | } |
||
669 | |||
670 | /**
|
||
671 | * Se dibuja sobre el graphics el Layout.
|
||
672 | *
|
||
673 | * @param g2
|
||
674 | * graphics sobre el que se dibuja.
|
||
675 | */
|
||
676 | public void drawShapes(Graphics2D g2) { |
||
677 | initialize(); |
||
678 | layoutPanel.setCursor(Cursor.getDefaultCursor());
|
||
679 | 175 | cmartinez | if (!initializeAffineTransform()) {
|
680 | return;
|
||
681 | } |
||
682 | 5 | jldominguez | |
683 | IFFrame[] fframes = layoutContext.getFFrames();
|
||
684 | 1757 | fdiaz | for (IFFrame fframe : fframes) {
|
685 | fframe.print(g2, layoutControl.getAT(), null, layoutContext
|
||
686 | 5 | jldominguez | .getAttributes().toPrintAttributes()); |
687 | } |
||
688 | } |
||
689 | |||
690 | 1757 | fdiaz | @Override
|
691 | 5 | jldominguez | public void addObserver(Observer o) { |
692 | observers.addObserver(o); |
||
693 | } |
||
694 | |||
695 | 1757 | fdiaz | @Override
|
696 | 5 | jldominguez | public void deleteObserver(Observer o) { |
697 | observers.deleteObserver(o); |
||
698 | } |
||
699 | |||
700 | 1757 | fdiaz | @Override
|
701 | 5 | jldominguez | public void deleteObservers() { |
702 | observers.deleteObservers(); |
||
703 | } |
||
704 | } |