root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / styles / SimpleLineStyle.java @ 10679
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1 | 10679 | jaume | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2005 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 | |||
42 | /* CVS MESSAGES:
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43 | *
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44 | * $Id$
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45 | * $Log$
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46 | * Revision 1.2 2007-03-09 11:20:56 jaume
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47 | * Advanced symbology (start committing)
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48 | *
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49 | * Revision 1.1.2.4 2007/02/21 07:34:09 jaume
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50 | * labeling starts working
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51 | *
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52 | * Revision 1.1.2.3 2007/02/15 16:23:44 jaume
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53 | * *** empty log message ***
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54 | *
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55 | * Revision 1.1.2.2 2007/02/12 15:15:20 jaume
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56 | * refactored interval legend and added graduated symbol legend
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57 | *
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58 | * Revision 1.1.2.1 2007/02/09 07:47:04 jaume
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59 | * Isymbol moved
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60 | *
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61 | *
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62 | */
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63 | package com.iver.cit.gvsig.fmap.core.styles; |
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64 | |||
65 | import java.awt.BasicStroke; |
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66 | import java.awt.Color; |
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67 | import java.awt.Graphics2D; |
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68 | import java.awt.Rectangle; |
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69 | import java.awt.Stroke; |
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70 | |||
71 | import com.iver.cit.gvsig.fmap.core.symbols.ILineSymbol; |
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72 | import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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73 | import com.iver.utiles.XMLEntity; |
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74 | |||
75 | /**
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76 | * @author jaume dominguez faus - jaume.dominguez@iver.es
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77 | */
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78 | public class SimpleLineStyle extends AbstractStyle implements ILineStyle { |
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79 | private final static Color PREVIEW_COLOR_1= new Color(150, 255, 200); //light blue |
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80 | private final static Color PREVIEW_COLOR_2 = new Color(255, 200, 100); //orange |
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81 | private final static int COLOR1_STROKE = 1; |
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82 | private final static int COLOR2_STROKE = 3; |
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83 | private float[] dashArray; |
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84 | private float dashPhase; |
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85 | private int endCap; |
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86 | private int lineJoin; |
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87 | private float miterlimit; |
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88 | /**
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89 | * @uml.property name="lineWidth"
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90 | */
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91 | private float lineWidth; |
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92 | |||
93 | |||
94 | |||
95 | public SimpleLineStyle() {
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96 | BasicStroke dummy = new BasicStroke(); |
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97 | dashArray = dummy.getDashArray(); |
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98 | dashPhase = dummy.getDashPhase(); |
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99 | endCap = dummy.getEndCap(); |
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100 | lineJoin = dummy.getLineJoin(); |
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101 | miterlimit = dummy.getMiterLimit(); |
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102 | } |
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103 | |||
104 | |||
105 | public SimpleLineStyle(float width, int cap, int join, float miterlimit, float[] dash, float dash_phase) { |
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106 | this.lineWidth = width;
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107 | this.endCap = cap;
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108 | this.lineJoin = join;
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109 | this.miterlimit = miterlimit;
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110 | this.dashArray = dash;
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111 | this.dashPhase = dash_phase;
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112 | } |
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113 | |||
114 | public void drawInsideRectangle(Graphics2D g, Rectangle r) { |
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115 | Stroke oldStroke = g.getStroke();
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116 | int h = (int) (r.getHeight() / 2); |
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117 | int margins = 2; |
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118 | |||
119 | BasicStroke stroke;
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120 | stroke = new BasicStroke(COLOR1_STROKE, endCap, lineJoin, miterlimit, dashArray, dashPhase); |
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121 | g.setStroke(stroke); |
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122 | g.setColor(PREVIEW_COLOR_1); |
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123 | g.drawLine(margins, h, r.width-margins-margins, h); |
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124 | |||
125 | stroke = new BasicStroke(COLOR2_STROKE, endCap, lineJoin, miterlimit, dashArray, dashPhase); g.setStroke(stroke); |
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126 | g.setColor(PREVIEW_COLOR_2); |
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127 | g.drawLine(margins, h, r.width-margins-margins, h); |
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128 | g.setStroke(oldStroke); |
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129 | } |
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130 | |||
131 | public String getClassName() { |
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132 | return getClass().getName();
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133 | } |
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134 | |||
135 | public XMLEntity getXMLEntity() {
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136 | XMLEntity xml = new XMLEntity();
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137 | xml.putProperty("className", getClassName());
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138 | xml.putProperty("desc", getDescription());
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139 | |||
140 | if (dashArray != null) { |
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141 | StringBuffer sb = new StringBuffer(); |
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142 | for (int i = 0; i < dashArray.length; i++) { |
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143 | sb.append(dashArray[i]); |
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144 | if (i< dashArray.length)
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145 | sb.append(",");
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146 | } |
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147 | xml.putProperty("dashArray", sb.toString());
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148 | |||
149 | } |
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150 | xml.putProperty("lineWidth", lineWidth);
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151 | xml.putProperty("dashPhase", dashPhase);
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152 | xml.putProperty("endCap", endCap);
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153 | xml.putProperty("lineJoin", lineJoin);
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154 | xml.putProperty("miterLimit", miterlimit);
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155 | return xml;
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156 | } |
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157 | |||
158 | public void setXMLEntity(XMLEntity xml) { |
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159 | |||
160 | setDescription(xml.getStringProperty("desc"));
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161 | if (xml.contains("dashArray")) { |
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162 | String[] dashProp = xml.getStringProperty("dashArray").split(","); |
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163 | dashArray = new float[dashProp.length]; |
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164 | for (int i = 0; i < dashProp.length; i++) { |
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165 | dashArray[i] = Float.parseFloat(dashProp[i]);
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166 | } |
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167 | } |
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168 | lineWidth = xml.getFloatProperty("lineWidth");
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169 | dashPhase = xml.getFloatProperty("dashPhase");
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170 | endCap = xml.getIntProperty("endCap");
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171 | lineJoin = xml.getIntProperty("lineJoin");
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172 | miterlimit = xml.getFloatProperty("miterLimit");
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173 | } |
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174 | |||
175 | public Stroke getStroke() { |
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176 | return new BasicStroke(lineWidth, endCap, lineJoin, miterlimit, dashArray, dashPhase); |
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177 | } |
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178 | |||
179 | /**
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180 | * @return
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181 | * @uml.property name="lineWidth"
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182 | */
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183 | public float getLineWidth() { |
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184 | return lineWidth;
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185 | } |
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186 | |||
187 | /**
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188 | * @param width
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189 | * @uml.property name="lineWidth"
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190 | */
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191 | public void setLineWidth(float width) { |
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192 | this.lineWidth = width;
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193 | } |
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194 | |||
195 | public boolean isSuitableFor(ISymbol symbol) { |
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196 | return symbol instanceof ILineSymbol; |
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197 | } |
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198 | |||
199 | public void setStroke(Stroke stroke) { |
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200 | if (stroke != null) { |
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201 | BasicStroke dummy = (BasicStroke) stroke; |
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202 | dashArray = dummy.getDashArray(); |
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203 | dashPhase = dummy.getDashPhase(); |
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204 | endCap = dummy.getEndCap(); |
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205 | lineJoin = dummy.getLineJoin(); |
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206 | miterlimit = dummy.getMiterLimit(); |
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207 | } |
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208 | } |
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209 | |||
210 | |||
211 | } |