Mercurial > mxd2map
diff src/java/de/intevation/mxd/reader/PictureMarkerSymbolReader.java @ 58:4e0464c620f0
Introduced the picture symbol reader.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Fri, 20 May 2011 15:34:35 +0200 |
parents | |
children | 5c5ef5768893 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/java/de/intevation/mxd/reader/PictureMarkerSymbolReader.java Fri May 20 15:34:35 2011 +0200 @@ -0,0 +1,104 @@ +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.PictureMarkerSymbol; +import com.esri.arcgis.display.IColor; +import com.esri.arcgis.carto.PictureElement; + +import org.w3c.dom.Element; +import de.intevation.mxd.utils.MapToXMLUtils; + +/** + * Reads picture marker symbol information. + * + * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> + */ +public class PictureMarkerSymbolReader implements ISymbolReader{ + + /** + * The logger. + */ + private static final Logger logger = + Logger.getLogger(PictureMarkerSymbolReader.class); + + /** + * Private member. + */ + private Element renderer; + private PictureMarkerSymbol symbol; + private MapToXMLUtils util; + + + public PictureMarkerSymbolReader(ISymbol symbol) + throws Exception { + logger.debug("contructor()"); + if(symbol instanceof PictureMarkerSymbol) { + this.symbol = (PictureMarkerSymbol)symbol; + } + else { + throw new Exception("Not a PictureMarkerSymbol!"); + } + } + + /** + * 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( + "angle", + String.valueOf(symbol.getAngle())); + symbolElement.setAttribute( + "size", + String.valueOf(symbol.getSize())); + symbolElement.setAttribute( + "x_offset", + String.valueOf(symbol.getXOffset())); + symbolElement.setAttribute( + "y_offset", + String.valueOf(symbol.getYOffset())); + symbolElement.setAttribute( + "name", + symbol.getNameString()); + PictureElement pElem = new PictureElement(); + pElem.importPicture(symbol.getPicture()); + System.out.println("Path:" + pElem.getPath()); + symbolElement.setAttribute("style", "picture"); + return symbolElement; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :