root / trunk / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / BreakCADTool.java @ 5878
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1 | 5386 | caballero | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | package com.iver.cit.gvsig.gui.cad.tools; |
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42 | |||
43 | import java.awt.Graphics; |
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44 | import java.awt.Graphics2D; |
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45 | import java.awt.event.InputEvent; |
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46 | import java.awt.geom.PathIterator; |
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47 | import java.awt.geom.Point2D; |
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48 | import java.awt.geom.Rectangle2D; |
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49 | import java.awt.image.BufferedImage; |
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50 | import java.io.IOException; |
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51 | import java.util.ArrayList; |
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52 | |||
53 | import com.iver.andami.PluginServices; |
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54 | import com.iver.cit.gvsig.CADExtension; |
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55 | import com.iver.cit.gvsig.fmap.ViewPort; |
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56 | import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
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57 | 5878 | caballero | import com.iver.cit.gvsig.fmap.core.FGeometryCollection; |
58 | 5386 | caballero | import com.iver.cit.gvsig.fmap.core.FShape; |
59 | import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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60 | import com.iver.cit.gvsig.fmap.core.IGeometry; |
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61 | import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
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62 | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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63 | import com.iver.cit.gvsig.fmap.edition.DefaultRowEdited; |
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64 | import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
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65 | import com.iver.cit.gvsig.fmap.edition.IRowEdited; |
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66 | import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
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67 | import com.iver.cit.gvsig.gui.cad.CADTool; |
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68 | import com.iver.cit.gvsig.gui.cad.DefaultCADTool; |
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69 | 5735 | caballero | import com.iver.cit.gvsig.gui.cad.exception.CommandException; |
70 | 5386 | caballero | import com.iver.cit.gvsig.gui.cad.tools.smc.BreakCADToolContext; |
71 | import com.iver.cit.gvsig.gui.cad.tools.smc.BreakCADToolContext.BreakCADToolState; |
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72 | import com.iver.cit.gvsig.layers.VectorialLayerEdited; |
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73 | |||
74 | |||
75 | /**
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76 | * DOCUMENT ME!
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77 | *
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78 | * @author Vicente Caballero Navarro
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79 | */
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80 | public class BreakCADTool extends DefaultCADTool { |
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81 | private BreakCADToolContext _fsm;
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82 | private Point2D firstPoint; |
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83 | private Point2D secondPoint; |
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84 | private DefaultRowEdited rowEdited;
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85 | /**
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86 | * Crea un nuevo PolylineCADTool.
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87 | */
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88 | public BreakCADTool() {
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89 | } |
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90 | |||
91 | /**
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92 | * M?todo de incio, para poner el c?digo de todo lo que se requiera de una
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93 | * carga previa a la utilizaci?n de la herramienta.
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94 | */
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95 | public void init() { |
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96 | _fsm = new BreakCADToolContext(this); |
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97 | firstPoint=null;
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98 | secondPoint=null;
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99 | } |
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100 | |||
101 | /* (non-Javadoc)
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102 | * @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double, double)
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103 | */
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104 | public void transition(double x, double y, InputEvent event) { |
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105 | _fsm.addPoint(x, y, event); |
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106 | } |
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107 | |||
108 | /* (non-Javadoc)
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109 | * @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double)
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110 | */
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111 | public void transition(double d) { |
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112 | 5735 | caballero | _fsm.addValue(d); |
113 | 5386 | caballero | } |
114 | |||
115 | /* (non-Javadoc)
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116 | * @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, java.lang.String)
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117 | */
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118 | 5735 | caballero | public void transition(String s) throws CommandException { |
119 | 5386 | caballero | if (!super.changeCommand(s)){ |
120 | _fsm.addOption(s); |
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121 | } |
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122 | } |
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123 | |||
124 | /**
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125 | * DOCUMENT ME!
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126 | */
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127 | public void selection() { |
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128 | ArrayList selectedRow=getSelectedRows();
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129 | if (selectedRow.size() == 0 && !CADExtension.getCADTool().getClass().getName().equals("com.iver.cit.gvsig.gui.cad.tools.SelectionCADTool")) { |
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130 | CADExtension.setCADTool("_selection",false); |
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131 | ((SelectionCADTool) CADExtension.getCADTool()).setNextTool( |
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132 | "_break");
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133 | } |
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134 | } |
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135 | |||
136 | /**
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137 | * Equivale al transition del prototipo pero sin pasarle como par?metro el
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138 | * editableFeatureSource que ya estar? creado.
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139 | *
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140 | * @param x par?metro x del punto que se pase en esta transici?n.
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141 | * @param y par?metro y del punto que se pase en esta transici?n.
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142 | */
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143 | public void addPoint(double x, double y,InputEvent event) { |
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144 | BreakCADToolState actualState = (BreakCADToolState) _fsm.getPreviousState(); |
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145 | String status = actualState.getName();
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146 | |||
147 | if (status.equals("Break.FirstPoint")) { |
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148 | // if (rowEdited!=null && intersects(((DefaultFeature)rowEdited.getLinkedRow()).getGeometry(),new Point2D.Double(x,y)))
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149 | firstPoint=new Point2D.Double(x,y); |
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150 | |||
151 | } else if (status.equals("Break.SecondPoint")) { |
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152 | // if (rowEdited !=null && intersects(((DefaultFeature)rowEdited.getLinkedRow()).getGeometry(),new Point2D.Double(x,y))){
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153 | secondPoint=new Point2D.Double(x,y); |
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154 | try {
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155 | 5878 | caballero | IGeometry geom=((DefaultFeature)rowEdited.getLinkedRow()).getGeometry(); |
156 | if (geom instanceof FGeometryCollection) { |
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157 | breakGeometryGC(rowEdited); |
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158 | }else {
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159 | breakGeometry(rowEdited); |
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160 | } |
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161 | 5386 | caballero | } catch (IOException e) { |
162 | e.printStackTrace(); |
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163 | } catch (DriverIOException e) {
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164 | e.printStackTrace(); |
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165 | } |
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166 | } |
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167 | //}
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168 | } |
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169 | 5878 | caballero | private void breakGeometryGC(DefaultRowEdited dre) throws IOException, DriverIOException { |
170 | GeneralPathX newGp1 = new GeneralPathX();
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171 | GeneralPathX newGp2 = new GeneralPathX();
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172 | FGeometryCollection gc=(FGeometryCollection)((DefaultFeature)rowEdited.getLinkedRow()).getGeometry(); |
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173 | IGeometry[] geoms=gc.getGeometries();
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174 | for (int i = 0;i<geoms.length;i++) { |
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175 | PathIterator theIterator=geoms[i].getPathIterator(null); |
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176 | double[] theData = new double[6]; |
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177 | boolean isFirstPart=true; |
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178 | boolean isCut=false; |
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179 | int theType;
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180 | int numParts = 0; |
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181 | 5386 | caballero | |
182 | 5878 | caballero | Point2D previous=null; |
183 | |||
184 | while (!theIterator.isDone()) {
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185 | theType = theIterator.currentSegment(theData); |
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186 | switch (theType) {
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187 | |||
188 | case PathIterator.SEG_MOVETO: |
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189 | numParts++; |
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190 | previous=new Point2D.Double(theData[0], theData[1]); |
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191 | if (isFirstPart)
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192 | newGp1.moveTo(theData[0], theData[1]); |
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193 | else
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194 | newGp2.moveTo(theData[0], theData[1]); |
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195 | break;
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196 | |||
197 | case PathIterator.SEG_LINETO: |
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198 | if (previous!=null){ |
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199 | GeneralPathX gpx=new GeneralPathX();
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200 | gpx.moveTo(previous.getX(),previous.getY()); |
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201 | gpx.lineTo(theData[0], theData[1]); |
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202 | IGeometry geom=ShapeFactory.createPolyline2D(gpx); |
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203 | Point2D p1=getNearPoint(previous);
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204 | Point2D p2=getDistantPoint(previous);
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205 | if (intersects(geom,p1)){
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206 | isFirstPart=false;
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207 | newGp1.lineTo(p1.getX(),p1.getY()); |
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208 | newGp2.moveTo(p2.getX(),p2.getY()); |
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209 | isCut=true;
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210 | } |
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211 | } |
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212 | previous=new Point2D.Double(theData[0], theData[1]); |
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213 | if (isFirstPart)
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214 | newGp1.lineTo(theData[0], theData[1]); |
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215 | else
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216 | newGp2.lineTo(theData[0], theData[1]); |
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217 | break;
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218 | |||
219 | case PathIterator.SEG_QUADTO: |
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220 | if (previous!=null){ |
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221 | GeneralPathX gpx=new GeneralPathX();
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222 | gpx.moveTo(previous.getX(),previous.getY()); |
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223 | gpx.quadTo(theData[0], theData[1],theData[2], theData[3]); |
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224 | IGeometry geom=ShapeFactory.createPolyline2D(gpx); |
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225 | Point2D p1=getNearPoint(previous);
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226 | Point2D p2=getDistantPoint(previous);
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227 | if (intersects(geom,p1)){
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228 | isFirstPart=false;
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229 | newGp1.lineTo(p1.getX(),p1.getY()); |
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230 | newGp2.moveTo(p2.getX(),p2.getY()); |
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231 | isCut=true;
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232 | } |
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233 | } |
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234 | previous=new Point2D.Double(theData[0], theData[1]); |
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235 | if (isFirstPart)
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236 | newGp1.quadTo(theData[0], theData[1],theData[2], theData[3]); |
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237 | else
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238 | newGp2.quadTo(theData[0], theData[1],theData[2], theData[3]); |
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239 | |||
240 | break;
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241 | |||
242 | case PathIterator.SEG_CUBICTO: |
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243 | if (previous!=null){ |
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244 | GeneralPathX gpx=new GeneralPathX();
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245 | gpx.moveTo(previous.getX(),previous.getY()); |
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246 | gpx.curveTo(theData[0], theData[1],theData[2], theData[3],theData[4], theData[5]); |
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247 | IGeometry geom=ShapeFactory.createPolyline2D(gpx); |
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248 | Point2D p1=getNearPoint(previous);
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249 | Point2D p2=getDistantPoint(previous);
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250 | if (intersects(geom,p1)){
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251 | isFirstPart=false;
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252 | newGp1.lineTo(p1.getX(),p1.getY()); |
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253 | newGp2.moveTo(p2.getX(),p2.getY()); |
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254 | isCut=true;
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255 | } |
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256 | } |
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257 | previous=new Point2D.Double(theData[0], theData[1]); |
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258 | if (isFirstPart)
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259 | newGp1.curveTo(theData[0], theData[1],theData[2], theData[3],theData[4], theData[5]); |
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260 | else
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261 | newGp2.curveTo(theData[0], theData[1],theData[2], theData[3],theData[4], theData[5]); |
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262 | |||
263 | break;
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264 | |||
265 | case PathIterator.SEG_CLOSE: |
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266 | //if (isFirstPart)
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267 | // newGp1.closePath();
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268 | //else
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269 | // newGp2.closePath();
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270 | break;
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271 | } //end switch
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272 | |||
273 | theIterator.next(); |
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274 | } //end while loop
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275 | |||
276 | if (isCut) {
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277 | IGeometry geom1 = ShapeFactory.createPolyline2D(newGp1); |
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278 | IGeometry geom2 = ShapeFactory.createPolyline2D(newGp2); |
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279 | VectorialLayerEdited vle = getVLE(); |
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280 | VectorialEditableAdapter vea = vle.getVEA(); |
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281 | ArrayList selectedRow = vle.getSelectedRow();
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282 | vea.startComplexRow(); |
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283 | vea.removeRow(dre.getIndex(), getName(), EditionEvent.GRAPHIC); |
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284 | int num = vea.getRowCount();
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285 | if (gc.isClosed()) {
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286 | ArrayList geomsAux1 = new ArrayList(); |
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287 | geomsAux1.add(geom2); |
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288 | for (int k = i + 1; k < geoms.length; k++) { |
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289 | geomsAux1.add(geoms[k]); |
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290 | } |
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291 | for (int k = 0; k < i; k++) { |
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292 | geomsAux1.add(geoms[k]); |
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293 | } |
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294 | geomsAux1.add(geom1); |
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295 | |||
296 | DefaultFeature df1 = new DefaultFeature(
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297 | new FGeometryCollection((IGeometry[]) geomsAux1 |
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298 | .toArray(new IGeometry[0])), dre |
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299 | .getAttributes(), String.valueOf(num));
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300 | int index1 = vea.addRow(df1, PluginServices.getText(this, |
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301 | "parte1"), EditionEvent.GRAPHIC);
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302 | |||
303 | clearSelection(); |
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304 | selectedRow.add(new DefaultRowEdited(df1,
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305 | IRowEdited.STATUS_ADDED, index1)); |
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306 | vea.endComplexRow(); |
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307 | return;
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308 | }else {
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309 | |||
310 | ArrayList geomsAux1 = new ArrayList(); |
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311 | for (int k = 0; k < i; k++) { |
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312 | geomsAux1.add(geoms[k]); |
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313 | } |
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314 | geomsAux1.add(geom1); |
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315 | |||
316 | ArrayList geomsAux2 = new ArrayList(); |
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317 | geomsAux2.add(geom2); |
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318 | for (int k = i + 1; k < geoms.length; k++) { |
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319 | geomsAux2.add(geoms[k]); |
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320 | } |
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321 | |||
322 | DefaultFeature df1 = new DefaultFeature(
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323 | new FGeometryCollection((IGeometry[]) geomsAux1 |
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324 | .toArray(new IGeometry[0])), dre |
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325 | .getAttributes(), String.valueOf(num));
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326 | int index1 = vea.addRow(df1, PluginServices.getText(this, |
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327 | "parte1"), EditionEvent.GRAPHIC);
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328 | DefaultFeature df2 = new DefaultFeature(
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329 | new FGeometryCollection((IGeometry[]) geomsAux2 |
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330 | .toArray(new IGeometry[0])), dre |
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331 | .getAttributes(), String.valueOf(num + 1)); |
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332 | int index2 = vea.addRow(df2, PluginServices.getText(this, |
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333 | "parte2"), EditionEvent.GRAPHIC);
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334 | clearSelection(); |
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335 | selectedRow.add(new DefaultRowEdited(df2,
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336 | IRowEdited.STATUS_ADDED, index2)); |
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337 | selectedRow.add(new DefaultRowEdited(df1,
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338 | IRowEdited.STATUS_ADDED, index1)); |
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339 | |||
340 | vea.endComplexRow(); |
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341 | return;
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342 | } |
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343 | |||
344 | } |
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345 | |||
346 | // VectorialLayerEdited vle = getVLE();
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347 | // VectorialEditableAdapter vea = vle.getVEA();
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348 | //
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349 | // int num=vea.getRowCount();
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350 | // DefaultFeature df1 = new DefaultFeature(geom1, dre.getAttributes(),String.valueOf(num));
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351 | // DefaultFeature df2 = new DefaultFeature(geom2, dre.getAttributes(),String.valueOf(num+1));
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352 | //
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353 | // vea.startComplexRow();
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354 | // vea.removeRow(dre.getIndex(),getName(),EditionEvent.GRAPHIC);
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355 | // int index1=vea.addRow(df1,PluginServices.getText(this,"parte1"),EditionEvent.GRAPHIC);
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356 | // int index2=vea.addRow(df2,PluginServices.getText(this,"parte2"),EditionEvent.GRAPHIC);
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357 | // vea.endComplexRow();
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358 | // ViewPort vp=CADExtension.getEditionManager().getMapControl().getViewPort();
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359 | // BufferedImage selectionImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB);
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360 | // Graphics2D gs = selectionImage.createGraphics();
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361 | // clearSelection();
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362 | // ArrayList selectedRow = vle.getSelectedRow();
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363 | // selectedRow.add(new DefaultRowEdited(df1, IRowEdited.STATUS_ADDED, index1));
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364 | // selectedRow.add(new DefaultRowEdited(df2, IRowEdited.STATUS_ADDED, index2));
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365 | // geom1.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol);
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366 | // vle.drawHandlers(geom1.cloneGeometry(),gs,vp);
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367 | // geom2.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol);
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368 | // vle.drawHandlers(geom2.cloneGeometry(),gs,vp);
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369 | // vea.setSelectionImage(selectionImage);
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370 | } |
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371 | } |
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372 | |||
373 | |||
374 | 5386 | caballero | private void breakGeometry(DefaultRowEdited dre) throws IOException, DriverIOException { |
375 | GeneralPathX newGp1 = new GeneralPathX();
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376 | GeneralPathX newGp2 = new GeneralPathX();
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377 | 5878 | caballero | IGeometry geomAux=((DefaultFeature)rowEdited.getLinkedRow()).getGeometry(); |
378 | PathIterator theIterator=geomAux.getPathIterator(null); |
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379 | 5386 | caballero | |
380 | double[] theData = new double[6]; |
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381 | boolean isFirstPart=true; |
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382 | int theType;
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383 | int numParts = 0; |
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384 | 5878 | caballero | |
385 | 5386 | caballero | Point2D previous=null; |
386 | |||
387 | while (!theIterator.isDone()) {
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388 | theType = theIterator.currentSegment(theData); |
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389 | switch (theType) {
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390 | |||
391 | case PathIterator.SEG_MOVETO: |
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392 | numParts++; |
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393 | |||
394 | previous=new Point2D.Double(theData[0], theData[1]); |
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395 | |||
396 | if (isFirstPart)
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397 | newGp1.moveTo(theData[0], theData[1]); |
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398 | else
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399 | newGp2.moveTo(theData[0], theData[1]); |
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400 | break;
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401 | |||
402 | case PathIterator.SEG_LINETO: |
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403 | if (previous!=null){ |
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404 | GeneralPathX gpx=new GeneralPathX();
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405 | gpx.moveTo(previous.getX(),previous.getY()); |
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406 | gpx.lineTo(theData[0], theData[1]); |
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407 | IGeometry geom=ShapeFactory.createPolyline2D(gpx); |
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408 | Point2D p1=getNearPoint(previous);
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409 | Point2D p2=getDistantPoint(previous);
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410 | if (intersects(geom,p1)){
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411 | isFirstPart=false;
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412 | newGp1.lineTo(p1.getX(),p1.getY()); |
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413 | newGp2.moveTo(p2.getX(),p2.getY()); |
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414 | } |
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415 | } |
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416 | previous=new Point2D.Double(theData[0], theData[1]); |
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417 | if (isFirstPart)
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418 | newGp1.lineTo(theData[0], theData[1]); |
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419 | else
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420 | newGp2.lineTo(theData[0], theData[1]); |
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421 | break;
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422 | |||
423 | case PathIterator.SEG_QUADTO: |
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424 | if (previous!=null){ |
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425 | GeneralPathX gpx=new GeneralPathX();
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426 | gpx.moveTo(previous.getX(),previous.getY()); |
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427 | gpx.quadTo(theData[0], theData[1],theData[2], theData[3]); |
||
428 | IGeometry geom=ShapeFactory.createPolyline2D(gpx); |
||
429 | Point2D p1=getNearPoint(previous);
|
||
430 | Point2D p2=getDistantPoint(previous);
|
||
431 | if (intersects(geom,p1)){
|
||
432 | isFirstPart=false;
|
||
433 | newGp1.lineTo(p1.getX(),p1.getY()); |
||
434 | newGp2.moveTo(p2.getX(),p2.getY()); |
||
435 | } |
||
436 | } |
||
437 | previous=new Point2D.Double(theData[0], theData[1]); |
||
438 | if (isFirstPart)
|
||
439 | newGp1.quadTo(theData[0], theData[1],theData[2], theData[3]); |
||
440 | else
|
||
441 | newGp2.quadTo(theData[0], theData[1],theData[2], theData[3]); |
||
442 | |||
443 | break;
|
||
444 | |||
445 | case PathIterator.SEG_CUBICTO: |
||
446 | if (previous!=null){ |
||
447 | GeneralPathX gpx=new GeneralPathX();
|
||
448 | gpx.moveTo(previous.getX(),previous.getY()); |
||
449 | gpx.curveTo(theData[0], theData[1],theData[2], theData[3],theData[4], theData[5]); |
||
450 | IGeometry geom=ShapeFactory.createPolyline2D(gpx); |
||
451 | Point2D p1=getNearPoint(previous);
|
||
452 | Point2D p2=getDistantPoint(previous);
|
||
453 | if (intersects(geom,p1)){
|
||
454 | isFirstPart=false;
|
||
455 | newGp1.lineTo(p1.getX(),p1.getY()); |
||
456 | newGp2.moveTo(p2.getX(),p2.getY()); |
||
457 | } |
||
458 | } |
||
459 | previous=new Point2D.Double(theData[0], theData[1]); |
||
460 | if (isFirstPart)
|
||
461 | newGp1.curveTo(theData[0], theData[1],theData[2], theData[3],theData[4], theData[5]); |
||
462 | else
|
||
463 | newGp2.curveTo(theData[0], theData[1],theData[2], theData[3],theData[4], theData[5]); |
||
464 | |||
465 | break;
|
||
466 | |||
467 | case PathIterator.SEG_CLOSE: |
||
468 | //if (isFirstPart)
|
||
469 | // newGp1.closePath();
|
||
470 | //else
|
||
471 | // newGp2.closePath();
|
||
472 | break;
|
||
473 | } //end switch
|
||
474 | |||
475 | theIterator.next(); |
||
476 | } //end while loop
|
||
477 | IGeometry geom1=ShapeFactory.createPolyline2D(newGp1); |
||
478 | IGeometry geom2=ShapeFactory.createPolyline2D(newGp2); |
||
479 | 5878 | caballero | VectorialLayerEdited vle = getVLE(); |
480 | VectorialEditableAdapter vea = vle.getVEA(); |
||
481 | int num=vea.getRowCount();
|
||
482 | DefaultFeature df1 = new DefaultFeature(geom1, dre.getAttributes(),String.valueOf(num)); |
||
483 | DefaultFeature df2 = new DefaultFeature(geom2, dre.getAttributes(),String.valueOf(num+1)); |
||
484 | |||
485 | 5386 | caballero | vea.startComplexRow(); |
486 | vea.removeRow(dre.getIndex(),getName(),EditionEvent.GRAPHIC); |
||
487 | 5878 | caballero | int index1=vea.addRow(df1,PluginServices.getText(this,"parte1"),EditionEvent.GRAPHIC); |
488 | int index2=vea.addRow(df2,PluginServices.getText(this,"parte2"),EditionEvent.GRAPHIC); |
||
489 | 5386 | caballero | vea.endComplexRow(); |
490 | ViewPort vp=CADExtension.getEditionManager().getMapControl().getViewPort(); |
||
491 | BufferedImage selectionImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
||
492 | Graphics2D gs = selectionImage.createGraphics();
|
||
493 | 5878 | caballero | clearSelection(); |
494 | 5386 | caballero | ArrayList selectedRow = vle.getSelectedRow();
|
495 | selectedRow.add(new DefaultRowEdited(df1, IRowEdited.STATUS_ADDED, index1));
|
||
496 | selectedRow.add(new DefaultRowEdited(df2, IRowEdited.STATUS_ADDED, index2));
|
||
497 | geom1.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol); |
||
498 | vle.drawHandlers(geom1.cloneGeometry(),gs,vp); |
||
499 | geom2.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol); |
||
500 | vle.drawHandlers(geom2.cloneGeometry(),gs,vp); |
||
501 | vea.setSelectionImage(selectionImage); |
||
502 | } |
||
503 | |||
504 | private Point2D getNearPoint(Point2D previous) { |
||
505 | if (firstPoint.distance(previous)<=secondPoint.distance(previous)){
|
||
506 | return firstPoint;
|
||
507 | } |
||
508 | return secondPoint;
|
||
509 | |||
510 | } |
||
511 | private Point2D getDistantPoint(Point2D previous){ |
||
512 | if (firstPoint.distance(previous)>secondPoint.distance(previous)){
|
||
513 | return firstPoint;
|
||
514 | } |
||
515 | return secondPoint;
|
||
516 | } |
||
517 | |||
518 | /**
|
||
519 | * M?todo para dibujar la lo necesario para el estado en el que nos
|
||
520 | * encontremos.
|
||
521 | *
|
||
522 | * @param g Graphics sobre el que dibujar.
|
||
523 | * @param x par?metro x del punto que se pase para dibujar.
|
||
524 | * @param y par?metro x del punto que se pase para dibujar.
|
||
525 | */
|
||
526 | public void drawOperation(Graphics g, double x, double y) { |
||
527 | VectorialLayerEdited vle=getVLE(); |
||
528 | ArrayList selectedRows=vle.getSelectedRow();
|
||
529 | ViewPort vp=CADExtension.getEditionManager().getMapControl().getViewPort(); |
||
530 | if (selectedRows.size()==1){ |
||
531 | if (firstPoint!=null){ |
||
532 | IGeometry g1=ShapeFactory.createCircle(firstPoint,vp.toMapDistance(3));
|
||
533 | IGeometry g2=ShapeFactory.createCircle(firstPoint,vp.toMapDistance(5));
|
||
534 | g1.draw((Graphics2D)g,vp,DefaultCADTool.modifySymbol);
|
||
535 | g2.draw((Graphics2D)g,vp,DefaultCADTool.modifySymbol);
|
||
536 | } |
||
537 | rowEdited = (DefaultRowEdited)((DefaultRowEdited)selectedRows.get(0));
|
||
538 | //.getLinkedRow()
|
||
539 | // .cloneRow();
|
||
540 | IGeometry geom=((DefaultFeature)rowEdited.getLinkedRow()).getGeometry().cloneGeometry(); |
||
541 | if (intersects(geom,new Point2D.Double(x,y))){ |
||
542 | geom.draw((Graphics2D)g,vp,DefaultCADTool.drawingSymbol);
|
||
543 | } |
||
544 | } |
||
545 | } |
||
546 | public boolean intersects(double x,double y){ |
||
547 | Point2D p = new Point2D.Double(x, y); |
||
548 | VectorialLayerEdited vle = getVLE(); |
||
549 | ArrayList selectedRows = vle.getSelectedRow();
|
||
550 | if (selectedRows.size() == 1) { |
||
551 | rowEdited = (DefaultRowEdited) ((DefaultRowEdited) selectedRows |
||
552 | .get(0));
|
||
553 | IGeometry g = ((DefaultFeature) rowEdited.getLinkedRow()) |
||
554 | .getGeometry().cloneGeometry(); |
||
555 | return intersects(g, p);
|
||
556 | } |
||
557 | return false; |
||
558 | } |
||
559 | private boolean intersects(IGeometry geom, Point2D p){ |
||
560 | double tol = 1; |
||
561 | tol = CADExtension.getEditionManager().getMapControl().getViewPort() |
||
562 | .toMapDistance((int) tol);
|
||
563 | Rectangle2D r = new Rectangle2D.Double(p.getX() - tol / 2, p.getY() |
||
564 | - tol / 2, tol, tol);
|
||
565 | return (geom.intersects(r) && !geom.contains(r));
|
||
566 | } |
||
567 | /**
|
||
568 | * Add a diferent option.
|
||
569 | *
|
||
570 | * @param s Diferent option.
|
||
571 | */
|
||
572 | public void addOption(String s) { |
||
573 | if (s.equals(PluginServices.getText(this,"cancel"))|| s.equals("c")|| s.equals("C")){ |
||
574 | init(); |
||
575 | } |
||
576 | } |
||
577 | /* (non-Javadoc)
|
||
578 | * @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double)
|
||
579 | */
|
||
580 | public void addValue(double d) { |
||
581 | } |
||
582 | public String getName() { |
||
583 | return PluginServices.getText(this,"break_"); |
||
584 | } |
||
585 | |||
586 | public String toString() { |
||
587 | return "_break"; |
||
588 | } |
||
589 | |||
590 | public boolean isApplicable(int shapeType) { |
||
591 | switch (shapeType) {
|
||
592 | case FShape.MULTI:
|
||
593 | case FShape.LINE:
|
||
594 | return true; |
||
595 | } |
||
596 | return false; |
||
597 | } |
||
598 | |||
599 | |||
600 | } |