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comparison src/java/de/intevation/mxd/reader/MarkerFillSymbolReader.java @ 75:9ea64427ac7e

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Added marker fill symbol reader.
author Raimund Renkert <rrenkert@intevation.de>
date Fri, 27 May 2011 12:04:19 +0200
parents
children 83932f18dddc
comparison
equal deleted inserted replaced
74:7eba97e8201b 75:9ea64427ac7e
1 package de.intevation.mxd.reader;
2
3 import java.io.IOException;
4
5 import java.awt.Color;
6
7 import org.apache.log4j.Logger;
8
9 import com.esri.arcgis.display.ISymbol;
10 import com.esri.arcgis.display.IFillSymbol;
11 import com.esri.arcgis.display.ILineSymbol;
12 import com.esri.arcgis.display.IMarkerSymbol;
13 import com.esri.arcgis.display.MarkerFillSymbol;
14 import com.esri.arcgis.display.esriSimpleFillStyle;
15 import com.esri.arcgis.display.MultiLayerMarkerSymbol;
16 import com.esri.arcgis.display.IRgbColor;
17 import com.esri.arcgis.display.RgbColor;
18
19 import org.w3c.dom.Element;
20 import de.intevation.mxd.utils.MapToXMLUtils;
21
22 /**
23 * Reads marker line symbol information.
24 *
25 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
26 */
27 public class MarkerFillSymbolReader implements ISymbolReader{
28
29 /**
30 * The logger.
31 */
32 private static final Logger logger =
33 Logger.getLogger(MarkerFillSymbolReader.class);
34
35 /**
36 * Private member.
37 */
38 private Element renderer;
39 private MarkerFillSymbol symbol;
40 private MapToXMLUtils util;
41
42
43 public MarkerFillSymbolReader(ISymbol symbol)
44 throws Exception {
45 logger.debug("contructor()");
46 if(symbol instanceof MarkerFillSymbol) {
47 this.symbol = (MarkerFillSymbol)symbol;
48 }
49 else {
50 throw new Exception("Not a MarkerFillSymbol!");
51 }
52 }
53
54
55 public MarkerFillSymbolReader(IFillSymbol symbol)
56 throws Exception {
57 logger.debug("contructor()");
58 if(symbol instanceof MarkerFillSymbol) {
59 this.symbol = (MarkerFillSymbol)symbol;
60 }
61 else {
62 throw new Exception("Not a MarkerFillSymbol!");
63 }
64 }
65
66 /**
67 * Setter for the parent XML element.
68 *
69 * @param parent The XML parent node.
70 */
71 public void setParent(Element parent) {
72 this.renderer = parent;
73 }
74
75 /**
76 * Setter for XML document helper.
77 *
78 * @param util The helper class for storing map information.
79 */
80 public void setUtil(MapToXMLUtils util) {
81 this.util = util;
82 }
83
84 /**
85 * Reads the symbol attributes.
86 *
87 * @return The XML node.
88 */
89 public Element read()
90 throws Exception {
91 logger.debug("read()");
92
93 Element symbolElement = util.addSymbol(renderer);
94
95 symbolElement.setAttribute("name", symbol.getNameString());
96 symbolElement.setAttribute("style", "fill");
97 symbolElement.setAttribute(
98 "xoffset",
99 String.valueOf(symbol.getXOffset()));
100 symbolElement.setAttribute(
101 "yoffset",
102 String.valueOf(symbol.getYOffset()));
103 symbolElement.setAttribute(
104 "xseparation",
105 String.valueOf(symbol.getXSeparation()));
106 symbolElement.setAttribute(
107 "yseparation",
108 String.valueOf(symbol.getYSeparation()));
109
110 int style = symbol.getStyle();
111 switch(style) {
112 case esriSimpleFillStyle.esriSFSCross:
113 symbolElement.setAttribute("fillstyle", "cross"); break;
114 case esriSimpleFillStyle.esriSFSSolid:
115 symbolElement.setAttribute("fillstyle", "solid"); break;
116 case esriSimpleFillStyle.esriSFSVertical:
117 symbolElement.setAttribute("fillstyle", "vertical"); break;
118 case esriSimpleFillStyle.esriSFSHorizontal:
119 symbolElement.setAttribute("fillstyle", "horizontal"); break;
120 case esriSimpleFillStyle.esriSFSForwardDiagonal:
121 symbolElement.setAttribute("fillstyle", "fwdiagonal"); break;
122 case esriSimpleFillStyle.esriSFSBackwardDiagonal:
123 symbolElement.setAttribute("fillstyle", "bwdiagonal"); break;
124 case esriSimpleFillStyle.esriSFSDiagonalCross:
125 symbolElement.setAttribute("fillstyle", "diagonalcross");
126 break;
127 default: symbolElement.setAttribute("fillstyle", "empty");
128 }
129
130 if(symbol.getColor() instanceof IRgbColor) {
131 IRgbColor color = (IRgbColor)symbol.getColor();
132 Color c = new Color (
133 color.getRed(),
134 color.getGreen(),
135 color.getBlue());
136 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
137 symbolElement.setAttribute("transparency",
138 String.valueOf(color.getTransparency()));
139 }
140 else {
141 RgbColor col = new RgbColor();
142 col.setRGB(symbol.getColor().getRGB());
143 Color c = new Color (
144 col.getRed(),
145 col.getGreen(),
146 col.getBlue());
147 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
148 symbolElement.setAttribute("transparency",
149 String.valueOf(col.getTransparency()));
150 }
151
152 ILineSymbol ls = symbol.getOutline();
153 LineSymbolReader lsr = new LineSymbolReader();
154 if(lsr.canRead(ls)) {
155 lsr.setSymbol(ls);
156 lsr.setUtil(util);
157 lsr.setParent(symbolElement);
158 lsr.read();
159 }
160 else {
161 logger.debug("The type of " + ls.getClass().toString() +
162 " is not implemented!");
163 }
164
165 IMarkerSymbol sym = symbol.getMarkerSymbol();
166 MarkerSymbolReader msr = new MarkerSymbolReader();
167 if(msr.canRead(sym)) {
168 msr.setSymbol(sym);
169 msr.setParent(symbolElement);
170 msr.setUtil(util);
171 msr.read();
172 }
173 else {
174 logger.debug("The type of " + sym.getClass().toString() +
175 " is not implemented!");
176 }
177 return renderer;
178 }
179 }
180 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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