Mercurial > mxd2map
comparison src/java/de/intevation/mxd/reader/SimpleLineSymbolReader.java @ 61:e00deee347a5
Added first line symbol reader.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Mon, 23 May 2011 13:16:42 +0200 |
| parents | |
| children | e468cf8701ea |
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| 60:37ff67a4991d | 61:e00deee347a5 |
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| 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.SimpleLineSymbol; | |
| 11 import com.esri.arcgis.display.esriSimpleLineStyle; | |
| 12 import com.esri.arcgis.display.IRgbColor; | |
| 13 import com.esri.arcgis.display.RgbColor; | |
| 14 | |
| 15 import org.w3c.dom.Element; | |
| 16 import de.intevation.mxd.utils.MapToXMLUtils; | |
| 17 | |
| 18 /** | |
| 19 * Reads simple line symbol information. | |
| 20 * | |
| 21 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | |
| 22 */ | |
| 23 public class SimpleLineSymbolReader implements ISymbolReader{ | |
| 24 | |
| 25 /** | |
| 26 * The logger. | |
| 27 */ | |
| 28 private static final Logger logger = | |
| 29 Logger.getLogger(SimpleLineSymbolReader.class); | |
| 30 | |
| 31 /** | |
| 32 * Private member. | |
| 33 */ | |
| 34 private Element renderer; | |
| 35 private SimpleLineSymbol symbol; | |
| 36 private MapToXMLUtils util; | |
| 37 | |
| 38 | |
| 39 public SimpleLineSymbolReader(ISymbol symbol) | |
| 40 throws Exception { | |
| 41 logger.debug("contructor()"); | |
| 42 if(symbol instanceof SimpleLineSymbol) { | |
| 43 this.symbol = (SimpleLineSymbol)symbol; | |
| 44 } | |
| 45 else { | |
| 46 throw new Exception("Not a SimpleLineSymbol!"); | |
| 47 } | |
| 48 } | |
| 49 | |
| 50 /** | |
| 51 * Setter for the parent XML element. | |
| 52 * | |
| 53 * @param parent The XML parent node. | |
| 54 */ | |
| 55 public void setParent(Element parent) { | |
| 56 this.renderer = parent; | |
| 57 } | |
| 58 | |
| 59 /** | |
| 60 * Setter for XML document helper. | |
| 61 * | |
| 62 * @param util The helper class for storing map information. | |
| 63 */ | |
| 64 public void setUtil(MapToXMLUtils util) { | |
| 65 this.util = util; | |
| 66 } | |
| 67 | |
| 68 /** | |
| 69 * Reads the symbol attributes. | |
| 70 * | |
| 71 * @return The XML node. | |
| 72 */ | |
| 73 public Element read() | |
| 74 throws IOException { | |
| 75 logger.debug("read()"); | |
| 76 Element symbolElement; | |
| 77 try { | |
| 78 symbolElement = util.addSymbol(renderer); | |
| 79 } | |
| 80 catch(Exception e) { | |
| 81 e.printStackTrace(); | |
| 82 return null; | |
| 83 } | |
| 84 | |
| 85 symbolElement.setAttribute("name", symbol.getNameString()); | |
| 86 symbolElement.setAttribute("type", "simple"); | |
| 87 if(symbol.getColor() instanceof IRgbColor) { | |
| 88 IRgbColor color = (IRgbColor)symbol.getColor(); | |
| 89 Color c = new Color ( | |
| 90 color.getRed(), | |
| 91 color.getGreen(), | |
| 92 color.getBlue()); | |
| 93 symbolElement.setAttribute("color", String.valueOf(c.getRGB())); | |
| 94 } | |
| 95 else { | |
| 96 RgbColor col = new RgbColor(); | |
| 97 col.setRGB(symbol.getColor().getRGB()); | |
| 98 Color c = new Color ( | |
| 99 col.getRed(), | |
| 100 col.getGreen(), | |
| 101 col.getBlue()); | |
| 102 symbolElement.setAttribute("color", String.valueOf(c.getRGB())); | |
| 103 } | |
| 104 | |
| 105 symbolElement.setAttribute("width", String.valueOf(symbol.getWidth())); | |
| 106 | |
| 107 int style = symbol.getStyle(); | |
| 108 switch(style) { | |
| 109 case esriSimpleLineStyle.esriSLSSolid: | |
| 110 symbolElement.setAttribute("style", "solid"); break; | |
| 111 case esriSimpleLineStyle.esriSLSDash: | |
| 112 symbolElement.setAttribute("style", "dash"); break; | |
| 113 case esriSimpleLineStyle.esriSLSDot: | |
| 114 symbolElement.setAttribute("style", "dot"); break; | |
| 115 case esriSimpleLineStyle.esriSLSDashDot: | |
| 116 symbolElement.setAttribute("style", "dashdot"); break; | |
| 117 case esriSimpleLineStyle.esriSLSDashDotDot: | |
| 118 symbolElement.setAttribute("style", "dashdotdot"); break; | |
| 119 default: symbolElement.setAttribute ("style", "none"); | |
| 120 } | |
| 121 return symbolElement; | |
| 122 } | |
| 123 } | |
| 124 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |