Mercurial > mxd2map
view src/java/de/intevation/mxd/reader/ArrowMarkerSymbolReader.java @ 250:d10fd4de02aa
Documented a bunch of new features
* Support of picture-marker symbol (issue343)
* Support for ArcGIS named groups (issue381)
* GLOBAL and Layer extents and SRS (issue 379)
author | Stephan Holl <stephan.holl@intevation.de> |
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date | Fri, 12 Aug 2011 09:15:34 +0200 (2011-08-12) |
parents | df4e0946ef02 |
children | a46adb3697fa |
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/* * Copyright (c) 2011 by Intevation GmbH, Germany <info@intevation.de> * * This file is part of MXD2map. * * This program is free software under the LGPL (>=v2.1) * Read the file LICENCE.txt coming with the software for details * or visit http://www.gnu.org/licenses/ if it does not exist. * * MXD2map has been developed on behalf of the * Bundesamt fuer Seeschifffahrt und Hydrographie (BSH) in Hamburg * by Intevation GmbH. * * Authors: * Raimund Renkert <raimund.renkert@intevation.de> * Bjoern Schilberg <bjoern.schilberg@intevation.de> * Stephan Holl <stephan.holl@intevation.de> */ package de.intevation.mxd.reader; import org.apache.log4j.Logger; import com.esri.arcgis.display.ISymbol; import com.esri.arcgis.display.IMarkerSymbol; import com.esri.arcgis.display.ArrowMarkerSymbol; import com.esri.arcgis.display.IRgbColor; import com.esri.arcgis.display.RgbColor; import org.w3c.dom.Element; import java.awt.Color; import java.io.IOException; /** * Reads arrow marker symbol information. * * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class ArrowMarkerSymbolReader extends AbstractSymbolReader { /** * The logger. */ private static final Logger logger = Logger.getLogger(ArrowMarkerSymbolReader.class); /** * Private member. */ private ArrowMarkerSymbol symbol; /** * Constructor with symbol. * * @param symbol The symbol used to display points. */ public ArrowMarkerSymbolReader(ISymbol symbol) throws Exception { logger.debug("contructor()"); if(symbol instanceof ArrowMarkerSymbol) { this.symbol = (ArrowMarkerSymbol)symbol; } else { throw new Exception("Not a ArrowMarkerSymbol!"); } } /** * Constructor with symbol. * * @param symbol The symbol used to display points. */ public ArrowMarkerSymbolReader(IMarkerSymbol symbol) throws Exception { logger.debug("contructor()"); if(symbol instanceof ArrowMarkerSymbol) { this.symbol = (ArrowMarkerSymbol)symbol; } else { throw new Exception("Not a ArrowMarkerSymbol!"); } } /** * Reads the symbol attributes. * * @return The XML node. */ public Element read() { logger.debug("read()"); Element symbolElement = util.addSymbol(parent); 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 { symbolElement.setAttribute( "angle", String.valueOf(symbol.getAngle())); } catch(IOException ioe) { logger.warn("Could not read angle."); } try { symbolElement.setAttribute( "size", String.valueOf(symbol.getSize())); } catch(IOException ioe) { logger.warn("Could not read size. Setting size to 1."); symbolElement.setAttribute("size", "1"); } try { symbolElement.setAttribute( "x_offset", String.valueOf(symbol.getXOffset())); } catch(IOException ioe) { logger.warn("Could not read x-offset."); } try { symbolElement.setAttribute( "y_offset", String.valueOf(symbol.getYOffset())); } catch(IOException ioe) { logger.warn("Could not read y-offset."); } try { symbolElement.setAttribute( "name", symbol.getNameString()); } catch(IOException ioe) { logger.warn("Could not read name. Setting name to \"default\""); symbolElement.setAttribute("name", "default"); } try { symbolElement.setAttribute( "length", String.valueOf(symbol.getLength())); } catch(IOException ioe) { logger.warn("Could not read length."); } try { symbolElement.setAttribute( "width", String.valueOf(symbol.getWidth())); } catch(IOException ioe) { logger.warn("Could not read width."); } symbolElement.setAttribute("style", "arrow"); symbolElement.setAttribute("type", "marker"); return symbolElement; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :