Mercurial > mxd2map
view src/java/de/intevation/mxd/reader/LineFillSymbolReader.java @ 146:e4a8c39985d7
* mxd/Styles/label/*: Added two examples to show basic labeling
within an MXD. More will not be supported though.
author | Stephan Holl <stephan.holl@intevation.de> |
---|---|
date | Wed, 29 Jun 2011 17:36:44 +0200 |
parents | a4ab239509f1 |
children | 0bde090506f9 |
line wrap: on
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package de.intevation.mxd.reader; import java.awt.Color; import org.apache.log4j.Logger; import com.esri.arcgis.display.ISymbol; import com.esri.arcgis.display.IFillSymbol; import com.esri.arcgis.display.ILineSymbol; import com.esri.arcgis.display.LineFillSymbol; import com.esri.arcgis.display.IRgbColor; import com.esri.arcgis.display.RgbColor; import org.w3c.dom.Element; import java.io.IOException; /** * Reads marker line symbol information. * * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class LineFillSymbolReader extends AbstractSymbolReader{ /** * The logger. */ private static final Logger logger = Logger.getLogger(LineFillSymbolReader.class); /** * Private member. */ private LineFillSymbol symbol; public LineFillSymbolReader(ISymbol symbol) throws Exception { logger.debug("contructor()"); if(symbol instanceof LineFillSymbol) { this.symbol = (LineFillSymbol)symbol; } else { throw new Exception("Not a LineFillSymbol!"); } } public LineFillSymbolReader(IFillSymbol symbol) throws Exception { logger.debug("contructor()"); if(symbol instanceof LineFillSymbol) { this.symbol = (LineFillSymbol)symbol; } else { throw new Exception("Not a LineFillSymbol!"); } } /** * Reads the symbol attributes. * * @return The XML node. */ public Element read() { logger.debug("read()"); Element symbolElement = util.addSymbol(parent); try { symbolElement.setAttribute("name", symbol.getNameString()); } catch(IOException ioe) { logger.warn("Could not read name. Setting name to \"default\"."); symbolElement.setAttribute("name", "default"); } symbolElement.setAttribute("style", "fill"); try { symbolElement.setAttribute( "offset", String.valueOf(symbol.getOffset())); } catch(IOException ioe) { logger.warn("Could not read offset."); } try { symbolElement.setAttribute( "separation", String.valueOf(symbol.getSeparation())); } catch(IOException ioe) { logger.warn("Could not read separation."); } try { symbolElement.setAttribute( "angle", String.valueOf(symbol.getAngle())); } catch(IOException e) { logger.warn("Could not read angle."); } try { if(symbol.getColor() instanceof IRgbColor) { IRgbColor color = (IRgbColor)symbol.getColor(); Color c = new Color ( color.getRed(), color.getGreen(), color.getBlue()); symbolElement.setAttribute("color", String.valueOf(c.getRGB())); symbolElement.setAttribute("transparency", String.valueOf(color.getTransparency())); } else { RgbColor col = new RgbColor(); col.setRGB(symbol.getColor().getRGB()); Color c = new Color ( col.getRed(), col.getGreen(), col.getBlue()); symbolElement.setAttribute("color", String.valueOf(c.getRGB())); symbolElement.setAttribute("transparency", String.valueOf(col.getTransparency())); } } catch(IOException ioe) { logger.warn("Could not read color."); } try { ILineSymbol ols = symbol.getOutline(); LineSymbolReader olsr = new LineSymbolReader(); if(olsr.canRead(ols)) { olsr.setSymbol(ols); olsr.setUtil(util); olsr.setParent(symbolElement); olsr.read(); } else { logger.debug("The type of " + ols.getClass().toString() + " is not implemented!"); } } catch(Exception e) { logger.warn("Could not read outline."); } try { ILineSymbol ls = symbol.getLineSymbol(); LineSymbolReader lsr = new LineSymbolReader(); if(lsr.canRead(ls)) { symbolElement.setAttribute("hatch", "1"); lsr.setSymbol(ls); lsr.setUtil(util); lsr.setParent(symbolElement); lsr.read(); } else { logger.debug("The type of " + ls.getClass().toString() + " is not implemented!"); } } catch(Exception e) { logger.warn("Could not read line symbol."); } return parent; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :