Mercurial > mxd2map
comparison src/java/de/intevation/mxd/reader/SimpleFillSymbolReader.java @ 36:472aa36d0e01
Added a new layer reader and symbol reader.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Tue, 12 Apr 2011 14:43:58 +0200 |
| parents | |
| children | ef7ca23c4233 |
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| 35:7873682a1a11 | 36:472aa36d0e01 |
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| 1 package de.intevation.mxd.reader; | |
| 2 | |
| 3 import java.io.IOException; | |
| 4 | |
| 5 import org.apache.log4j.Logger; | |
| 6 | |
| 7 import com.esri.arcgis.display.ISymbol; | |
| 8 import com.esri.arcgis.display.SimpleFillSymbol; | |
| 9 import com.esri.arcgis.display.esriSimpleMarkerStyle; | |
| 10 import com.esri.arcgis.display.IRgbColor; | |
| 11 import com.esri.arcgis.display.RgbColor; | |
| 12 | |
| 13 import org.w3c.dom.Element; | |
| 14 | |
| 15 import de.intevation.mxd.utils.MapToXMLUtils; | |
| 16 | |
| 17 /** | |
| 18 * Reads simple marker symbol information. | |
| 19 * | |
| 20 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | |
| 21 */ | |
| 22 public class SimpleFillSymbolReader implements ISymbolReader{ | |
| 23 | |
| 24 /** | |
| 25 * The logger. | |
| 26 */ | |
| 27 private static final Logger logger = | |
| 28 Logger.getLogger(SimpleFillSymbolReader.class); | |
| 29 | |
| 30 /** | |
| 31 * Private member. | |
| 32 */ | |
| 33 private Element renderer; | |
| 34 private SimpleFillSymbol symbol; | |
| 35 private MapToXMLUtils util; | |
| 36 | |
| 37 | |
| 38 public SimpleFillSymbolReader(ISymbol symbol) throws Exception{ | |
| 39 logger.debug("contructor()"); | |
| 40 if(symbol instanceof SimpleFillSymbol) | |
| 41 this.symbol = (SimpleFillSymbol)symbol; | |
| 42 else | |
| 43 throw new Exception("Not a SimpleFillSymbol!"); | |
| 44 } | |
| 45 | |
| 46 /** | |
| 47 * Setter for the parent XML element. | |
| 48 * | |
| 49 * @param parent The XML parent node. | |
| 50 */ | |
| 51 public void setParent(Element parent) { | |
| 52 this.renderer = parent; | |
| 53 } | |
| 54 | |
| 55 /** | |
| 56 * Setter for XML document helper. | |
| 57 * | |
| 58 * @param util The helper class for storing map information. | |
| 59 */ | |
| 60 public void setUtil(MapToXMLUtils util) { | |
| 61 this.util = util; | |
| 62 } | |
| 63 | |
| 64 /** | |
| 65 * Reads the symbol attributes. | |
| 66 * | |
| 67 * @return The XML node. | |
| 68 */ | |
| 69 public Element read() | |
| 70 throws IOException { | |
| 71 logger.debug("read()"); | |
| 72 Element symbolElement; | |
| 73 try { | |
| 74 symbolElement = util.addSymbol(renderer); | |
| 75 } | |
| 76 catch(Exception e) { | |
| 77 e.printStackTrace(); | |
| 78 return null; | |
| 79 } | |
| 80 | |
| 81 symbolElement.setAttribute("name", symbol.getNameString()); | |
| 82 if(symbol.getStyle() == esriSimpleMarkerStyle.esriSMSCircle) | |
| 83 symbolElement.setAttribute("style", "point"); | |
| 84 | |
| 85 if(symbol.getColor() instanceof IRgbColor) { | |
| 86 IRgbColor color = (IRgbColor)symbol.getColor(); | |
| 87 symbolElement.setAttribute("color", "(" + color.getRed() + | |
| 88 "," + color.getGreen() + | |
| 89 "," + color.getBlue() + ")"); | |
| 90 symbolElement.setAttribute("transparency", | |
| 91 String.valueOf(color.getTransparency())); | |
| 92 } | |
| 93 else { | |
| 94 RgbColor col = new RgbColor(); | |
| 95 col.setRGB(symbol.getColor().getRGB()); | |
| 96 symbolElement.setAttribute("color", "(" + col.getRed() + | |
| 97 "," + col.getGreen() + | |
| 98 "," + col.getBlue() + ")"); | |
| 99 symbolElement.setAttribute("transparency", | |
| 100 String.valueOf(col.getTransparency())); | |
| 101 } | |
| 102 //TODO read further attributes. | |
| 103 return symbolElement; | |
| 104 } | |
| 105 } | |
| 106 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |