Mercurial > mxd2map
view src/java/de/intevation/mxd/reader/PictureLineSymbolReader.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 | df4e0946ef02 |
line wrap: on
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package de.intevation.mxd.reader; import java.awt.Color; import java.awt.Image; import org.apache.log4j.Logger; import com.esri.arcgis.display.ISymbol; import com.esri.arcgis.display.ILineSymbol; import com.esri.arcgis.display.PictureLineSymbol; import com.esri.arcgis.support.ms.stdole.Picture; import com.esri.arcgis.display.IRgbColor; import com.esri.arcgis.display.RgbColor; import org.w3c.dom.Element; import java.io.IOException; /** * Reads picture line symbol information. * * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class PictureLineSymbolReader extends AbstractSymbolReader { /** * The logger. */ private static final Logger logger = Logger.getLogger(SimpleLineSymbolReader.class); /** * Private member. */ private PictureLineSymbol symbol; public PictureLineSymbolReader(ISymbol symbol) throws Exception { logger.debug("contructor()"); if(symbol instanceof PictureLineSymbol) { this.symbol = (PictureLineSymbol)symbol; } else { throw new Exception("Not a PictureLineSymbol!"); } } public PictureLineSymbolReader(ILineSymbol symbol) throws Exception { logger.debug("contructor()"); if(symbol instanceof PictureLineSymbol) { this.symbol = (PictureLineSymbol)symbol; } else { throw new Exception("Not a PictureLineSymbol!"); } } /** * Reads the symbol attributes. * * @return The XML node. */ public Element read() { //TODO Read the picture from mxd and write it as base64 string to the // XML Element. 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"); } 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())); } 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())); } } catch(IOException ioe) { logger.warn("Could not read color."); } try { symbolElement.setAttribute( "offset", String.valueOf(symbol.getOffset())); } catch(IOException ioe) { logger.warn("Could not read offset."); } try { symbolElement.setAttribute( "x_scale", String.valueOf(symbol.getXScale())); } catch(IOException ioe) { logger.warn("Could not read x-scale."); } try { symbolElement.setAttribute( "y_scale", String.valueOf(symbol.getYScale())); } catch(IOException ioe) { logger.warn("Could not read y-scale."); } try { symbolElement.setAttribute( "width", String.valueOf(symbol.getWidth())); } catch(IOException ioe) { logger.warn("Could not read width."); } symbolElement.setAttribute("type", "line"); symbolElement.setAttribute("style", "picture"); return symbolElement; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :