root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / rendering / VectorialUniqueValueLegend.java @ 458
History | View | Annotate | Download (5.39 KB)
1 |
package com.iver.cit.gvsig.fmap.rendering; |
---|---|
2 |
|
3 |
import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
4 |
import com.iver.cit.gvsig.fmap.rendering.styling.FStyle2D; |
5 |
|
6 |
import com.iver.utiles.XMLEntity; |
7 |
|
8 |
import java.util.HashMap; |
9 |
|
10 |
|
11 |
/**
|
12 |
* DOCUMENT ME!
|
13 |
*
|
14 |
* @author Vicente Caballero Navarro
|
15 |
*/
|
16 |
public class VectorialUniqueValueLegend implements UniqueValueLegend, |
17 |
VectorialLegend { |
18 |
private HashMap symbols = new HashMap(); |
19 |
private HashMap values = new HashMap(); |
20 |
private int index = 0; |
21 |
private int field; |
22 |
private int labelfield; |
23 |
private FSymbol defaultSymbol;
|
24 |
|
25 |
/**
|
26 |
* @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#setValueSymbol(java.lang.Object,
|
27 |
* org.geotools.renderer.style.Style2D)
|
28 |
*/
|
29 |
public void setValueSymbol(Object value, FStyle2D symbol) { |
30 |
symbols.put(value, symbol); |
31 |
values.put(new Integer(index), value); |
32 |
index++; |
33 |
} |
34 |
|
35 |
/**
|
36 |
* @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#getValues()
|
37 |
*/
|
38 |
public Object[] getValues() { |
39 |
return symbols.keySet().toArray(new Object[0]); |
40 |
} |
41 |
|
42 |
/**
|
43 |
* DOCUMENT ME!
|
44 |
*
|
45 |
* @return DOCUMENT ME!
|
46 |
*/
|
47 |
private int[] getIndexs() { |
48 |
Integer[] integers = (Integer[]) values.keySet().toArray(new Integer[0]); |
49 |
int[] ent = new int[integers.length]; |
50 |
|
51 |
for (int i = 0; i < integers.length; i++) { |
52 |
ent[i] = integers[i].intValue(); |
53 |
} |
54 |
|
55 |
return ent;
|
56 |
} |
57 |
|
58 |
/**
|
59 |
* @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#changeValue(int,
|
60 |
* java.lang.Object)
|
61 |
*/
|
62 |
public void changeValue(int oldValue, Object newValue) { |
63 |
Object value = values.remove(new Integer(oldValue)); |
64 |
Object symbol = symbols.remove(value);
|
65 |
values.put(new Integer(oldValue), newValue); |
66 |
symbols.put(newValue, symbol); |
67 |
} |
68 |
|
69 |
/**
|
70 |
* @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#clear()
|
71 |
*/
|
72 |
public void clear() { |
73 |
index = 0;
|
74 |
values.clear(); |
75 |
symbols.clear(); |
76 |
} |
77 |
|
78 |
/**
|
79 |
* @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getDescriptions()
|
80 |
*/
|
81 |
public String[] getDescriptions() { |
82 |
return null; |
83 |
} |
84 |
|
85 |
/**
|
86 |
* @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getSymbols()
|
87 |
*/
|
88 |
public FSymbol[] getSymbols() { |
89 |
return (FSymbol[]) symbols.values().toArray(new FSymbol[0]); |
90 |
} |
91 |
|
92 |
/**
|
93 |
* @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getField()
|
94 |
*/
|
95 |
public int getField() { |
96 |
return field;
|
97 |
} |
98 |
|
99 |
/**
|
100 |
* @see com.iver.cit.gvsig.fmap.rendering.Legend#setDefaultSymbol(com.iver.cit.gvsig.fmap.rendering.styling.FStyle2D)
|
101 |
*/
|
102 |
public void setDefaultSymbol(FSymbol s) { |
103 |
defaultSymbol = s; |
104 |
} |
105 |
|
106 |
/**
|
107 |
* @see com.iver.cit.gvsig.fmap.rendering.Legend#getLabelField()
|
108 |
*/
|
109 |
public int getLabelField() { |
110 |
return labelfield;
|
111 |
} |
112 |
|
113 |
/**
|
114 |
* @see com.iver.cit.gvsig.fmap.rendering.Legend#setLabelField(int)
|
115 |
*/
|
116 |
public void setLabelField(int fieldIndex) { |
117 |
labelfield = fieldIndex; |
118 |
} |
119 |
|
120 |
/**
|
121 |
* @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#setField()
|
122 |
*/
|
123 |
public void setField(int i) { |
124 |
field = i; |
125 |
} |
126 |
|
127 |
/*
|
128 |
* @see com.iver.cit.gvsig.fmap.rendering.Legend#getSymbol(java.lang.Object)
|
129 |
*
|
130 |
public FStyle2D getSymbol(Object value) {
|
131 |
return (FStyle2D) symbols.get(value);
|
132 |
}
|
133 |
//TODO cambiar la implementaci?n del metodo comentado para que encaje
|
134 |
* en este de abajo
|
135 |
*/
|
136 |
|
137 |
/**
|
138 |
* @see com.iver.cit.gvsig.fmap.rendering.Legend#getSymbol(int)
|
139 |
*/
|
140 |
public FSymbol getSymbol(int recordIndex) { |
141 |
return null; |
142 |
} |
143 |
|
144 |
/**
|
145 |
* @see com.iver.cit.gvsig.fmap.rendering.Legend#getDefaultSymbol()
|
146 |
*/
|
147 |
public FSymbol getDefaultSymbol() {
|
148 |
return null; |
149 |
} |
150 |
|
151 |
/**
|
152 |
* @see com.iver.cit.gvsig.fmap.rendering.Legend#getXMLEntity()
|
153 |
*/
|
154 |
public XMLEntity getXMLEntity() {
|
155 |
XMLEntity xml = new XMLEntity();
|
156 |
xml.putProperty("nameClass",this.getClass().getName()); |
157 |
//TODO defaultSymbol
|
158 |
xml.putProperty("field", field);
|
159 |
xml.putProperty("index", index);
|
160 |
xml.putProperty("labelfield", labelfield);
|
161 |
|
162 |
//TODO symbols
|
163 |
xml.putProperty("numSymbols", symbols.size());
|
164 |
xml.putProperty("indexs", getIndexs());
|
165 |
xml.putProperty("values", getValues());
|
166 |
|
167 |
return xml;
|
168 |
} |
169 |
|
170 |
/**
|
171 |
* DOCUMENT ME!
|
172 |
*
|
173 |
* @param xml DOCUMENT ME!
|
174 |
*
|
175 |
* @return DOCUMENT ME!
|
176 |
*/
|
177 |
public void setXMLEntity(XMLEntity xml) { |
178 |
//TODO vuvl.defaultSymbol=
|
179 |
field = xml.getIntProperty("field");
|
180 |
index = xml.getIntProperty("index");
|
181 |
labelfield = xml.getIntProperty("labelfield");
|
182 |
|
183 |
//TODO vuvl.symbols=
|
184 |
int numSymbols = xml.getIntProperty("numSymbols"); |
185 |
int[] indexs = xml.getIntArrayProperty("indexs"); |
186 |
Object[] val = xml.getStringArrayProperty("values"); |
187 |
|
188 |
for (int i = 0; i < numSymbols; i++) { |
189 |
values.put(new Integer(indexs[i]), val[i]); |
190 |
} |
191 |
} |
192 |
|
193 |
/**
|
194 |
* @throws IllegalAccessException
|
195 |
* @throws InstantiationException
|
196 |
* @throws ClassNotFoundException
|
197 |
* @see com.iver.cit.gvsig.fmap.rendering.Legend#cloner()
|
198 |
*/
|
199 |
public Legend cloner() throws ClassNotFoundException, InstantiationException, IllegalAccessException { |
200 |
return (Legend)LegendFactory.createFromXML(getXMLEntity());
|
201 |
} |
202 |
} |