svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.symbology / org.gvsig.symbology.lib / org.gvsig.symbology.lib.impl / src / main / java / org / gvsig / symbology / fmap / mapcontext / rendering / symbol / style / DefaultMask.java @ 40560
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1 | 40560 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40560 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | 40435 | jjdelcerro | * 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 | 40560 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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10 | 40560 | jjdelcerro | *
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11 | 40435 | jjdelcerro | * 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 | 40560 | jjdelcerro | *
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16 | 40435 | jjdelcerro | * 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 | 40560 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | 40435 | jjdelcerro | * MA 02110-1301, USA.
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20 | 40560 | jjdelcerro | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | package org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style; |
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25 | |||
26 | import java.awt.BasicStroke; |
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27 | import java.awt.Graphics2D; |
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28 | import java.awt.Rectangle; |
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29 | import java.awt.Shape; |
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30 | |||
31 | import org.gvsig.fmap.geom.Geometry; |
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32 | import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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33 | import org.gvsig.fmap.geom.GeometryLocator; |
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34 | import org.gvsig.fmap.geom.GeometryManager; |
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35 | import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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36 | import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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37 | import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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38 | import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.IFillSymbol; |
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39 | import org.gvsig.tools.ToolsLocator; |
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40 | import org.gvsig.tools.dynobject.DynStruct; |
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41 | import org.gvsig.tools.persistence.PersistenceManager; |
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42 | import org.gvsig.tools.persistence.PersistentState; |
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43 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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44 | import org.gvsig.tools.util.Callable; |
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45 | import org.slf4j.Logger; |
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46 | import org.slf4j.LoggerFactory; |
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47 | |||
48 | /**
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49 | * @author 2005-2008 jaume dominguez faus - jaume.dominguez@iver.es
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50 | * @author 2009- <a href="cordinyana@gvsig.org">C?sar Ordi?ana</a> - gvSIG team
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51 | */
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52 | public class DefaultMask extends AbstractStyle implements IMask { |
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53 | private static final Logger LOG = LoggerFactory.getLogger(DefaultMask.class); |
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54 | |||
55 | public static final String DEFAULT_MASK_PERSISTENCE_DEFINITION_NAME = "DefaultMask"; |
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56 | |||
57 | private static final String FIELD_SIZE = "size"; |
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58 | private static final String FIELD_FILL_SYMBOL = "fillSymbol"; |
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59 | |||
60 | private static final GeometryManager geomManager = GeometryLocator |
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61 | .getGeometryManager(); |
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62 | private double size; |
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63 | private IFillSymbol fill;
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64 | |||
65 | public double getSize() { |
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66 | return size;
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67 | } |
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68 | |||
69 | public void setSize(double size) { |
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70 | this.size = size;
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71 | } |
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72 | |||
73 | public IFillSymbol getFillSymbol() {
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74 | return fill;
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75 | |||
76 | } |
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77 | |||
78 | public void setFillSymbol(IFillSymbol fill) { |
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79 | this.fill = fill;
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80 | } |
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81 | |||
82 | public void drawInsideRectangle(Graphics2D g, Rectangle r) { |
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83 | // TODO Implement it
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84 | LOG.error("TODO: Not yet implemented");
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85 | throw new Error("Not yet implemented!"); |
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86 | |||
87 | } |
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88 | |||
89 | public Geometry getHaloShape(Shape shp) { |
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90 | BasicStroke stroke = new BasicStroke( |
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91 | (int) /* falta CartographicSupport */getSize()); |
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92 | Shape myShp = stroke.createStrokedShape(shp);
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93 | Geometry haloShape = null;
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94 | ; |
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95 | try {
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96 | haloShape = geomManager.createSurface(new GeneralPathX(myShp
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97 | .getBounds2D().getPathIterator(null)), SUBTYPES.GEOM2D);
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98 | } catch (CreateGeometryException e) {
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99 | LOG.error("Error creating a surface", e);
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100 | } |
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101 | |||
102 | return haloShape;
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103 | } |
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104 | |||
105 | public boolean isSuitableFor(ISymbol symbol) { |
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106 | // TODO Implement it
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107 | LOG.error("TODO: Not yet implemented");
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108 | throw new Error("Not yet implemented!"); |
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109 | |||
110 | } |
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111 | |||
112 | public void drawOutline(Graphics2D g, Rectangle r) { |
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113 | // TODO Implement it
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114 | LOG.error("TODO: Not yet implemented");
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115 | throw new Error("Not yet implemented!"); |
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116 | |||
117 | } |
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118 | |||
119 | public Object clone() throws CloneNotSupportedException { |
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120 | DefaultMask copy = (DefaultMask) super.clone();
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121 | if (fill != null) { |
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122 | copy.fill = (IFillSymbol) fill.clone(); |
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123 | } |
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124 | return copy;
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125 | } |
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126 | |||
127 | public void loadFromState(PersistentState state) |
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128 | throws PersistenceException {
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129 | // Set parent style properties
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130 | super.loadFromState(state);
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131 | |||
132 | // Set own properties
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133 | setFillSymbol((IFillSymbol) state.get(FIELD_FILL_SYMBOL)); |
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134 | setSize(state.getDouble(FIELD_SIZE)); |
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135 | } |
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136 | |||
137 | public void saveToState(PersistentState state) throws PersistenceException { |
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138 | // Save parent fill symbol properties
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139 | super.saveToState(state);
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140 | |||
141 | // Save own properties
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142 | if (getFillSymbol() != null) { |
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143 | state.set(FIELD_FILL_SYMBOL, getFillSymbol()); |
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144 | } |
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145 | state.set(FIELD_SIZE, getSize()); |
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146 | } |
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147 | |||
148 | public static class RegisterPersistence implements Callable { |
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149 | |||
150 | public Object call() throws Exception { |
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151 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
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152 | if( manager.getDefinition(DEFAULT_MASK_PERSISTENCE_DEFINITION_NAME)==null ) { |
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153 | DynStruct definition = manager.addDefinition( |
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154 | DefaultMask.class, |
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155 | DEFAULT_MASK_PERSISTENCE_DEFINITION_NAME, |
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156 | DEFAULT_MASK_PERSISTENCE_DEFINITION_NAME+" Persistence definition",
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157 | null,
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158 | null
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159 | ); |
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160 | |||
161 | // Extend the Style base definition
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162 | definition.extend(manager.getDefinition(STYLE_PERSISTENCE_DEFINITION_NAME)); |
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163 | |||
164 | // Fill symbol
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165 | definition.addDynFieldObject(FIELD_FILL_SYMBOL) |
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166 | .setClassOfValue(IFillSymbol.class); |
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167 | // size
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168 | definition.addDynFieldDouble(FIELD_SIZE).setMandatory(true);
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169 | } |
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170 | return Boolean.TRUE; |
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171 | } |
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172 | |||
173 | } |
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174 | } |