Mercurial > mxd2map
diff src/java/de/intevation/mxd/reader/SimpleFillSymbolReader.java @ 36:472aa36d0e01
Added a new layer reader and symbol reader.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Tue, 12 Apr 2011 14:43:58 +0200 |
parents | |
children | ef7ca23c4233 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/java/de/intevation/mxd/reader/SimpleFillSymbolReader.java Tue Apr 12 14:43:58 2011 +0200 @@ -0,0 +1,106 @@ +package de.intevation.mxd.reader; + +import java.io.IOException; + +import org.apache.log4j.Logger; + +import com.esri.arcgis.display.ISymbol; +import com.esri.arcgis.display.SimpleFillSymbol; +import com.esri.arcgis.display.esriSimpleMarkerStyle; +import com.esri.arcgis.display.IRgbColor; +import com.esri.arcgis.display.RgbColor; + +import org.w3c.dom.Element; + +import de.intevation.mxd.utils.MapToXMLUtils; + +/** + * Reads simple marker symbol information. + * + * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> + */ +public class SimpleFillSymbolReader implements ISymbolReader{ + + /** + * The logger. + */ + private static final Logger logger = + Logger.getLogger(SimpleFillSymbolReader.class); + + /** + * Private member. + */ + private Element renderer; + private SimpleFillSymbol symbol; + private MapToXMLUtils util; + + + public SimpleFillSymbolReader(ISymbol symbol) throws Exception{ + logger.debug("contructor()"); + if(symbol instanceof SimpleFillSymbol) + this.symbol = (SimpleFillSymbol)symbol; + else + throw new Exception("Not a SimpleFillSymbol!"); + } + + /** + * Setter for the parent XML element. + * + * @param parent The XML parent node. + */ + public void setParent(Element parent) { + this.renderer = parent; + } + + /** + * Setter for XML document helper. + * + * @param util The helper class for storing map information. + */ + public void setUtil(MapToXMLUtils util) { + this.util = util; + } + + /** + * Reads the symbol attributes. + * + * @return The XML node. + */ + public Element read() + throws IOException { + logger.debug("read()"); + Element symbolElement; + try { + symbolElement = util.addSymbol(renderer); + } + catch(Exception e) { + e.printStackTrace(); + return null; + } + + symbolElement.setAttribute("name", symbol.getNameString()); + if(symbol.getStyle() == esriSimpleMarkerStyle.esriSMSCircle) + symbolElement.setAttribute("style", "point"); + + if(symbol.getColor() instanceof IRgbColor) { + IRgbColor color = (IRgbColor)symbol.getColor(); + symbolElement.setAttribute("color", "(" + color.getRed() + + "," + color.getGreen() + + "," + color.getBlue() + ")"); + symbolElement.setAttribute("transparency", + String.valueOf(color.getTransparency())); + } + else { + RgbColor col = new RgbColor(); + col.setRGB(symbol.getColor().getRGB()); + symbolElement.setAttribute("color", "(" + col.getRed() + + "," + col.getGreen() + + "," + col.getBlue() + ")"); + symbolElement.setAttribute("transparency", + String.valueOf(col.getTransparency())); + } +//TODO read further attributes. + return symbolElement; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :