rrenkert@58: package de.intevation.mxd.reader;
rrenkert@58: 
rrenkert@58: import org.apache.log4j.Logger;
rrenkert@58: 
rrenkert@58: import com.esri.arcgis.display.ISymbol;
rrenkert@63: import com.esri.arcgis.display.IMarkerSymbol;
rrenkert@58: import com.esri.arcgis.display.PictureMarkerSymbol;
rrenkert@58: import com.esri.arcgis.carto.PictureElement;
rrenkert@58: 
rrenkert@58: import org.w3c.dom.Element;
rrenkert@115: import java.io.IOException;
rrenkert@58: 
rrenkert@58: /**
rrenkert@58:  * Reads picture marker symbol information.
rrenkert@58:  *
rrenkert@58:  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
rrenkert@58:  */
rrenkert@80: public class PictureMarkerSymbolReader
rrenkert@80: extends AbstractSymbolReader {
rrenkert@58: 
rrenkert@58:     /**
rrenkert@58:      * The logger.
rrenkert@58:      */
rrenkert@58:     private static final Logger logger =
rrenkert@58:         Logger.getLogger(PictureMarkerSymbolReader.class);
rrenkert@58: 
rrenkert@58:     /**
rrenkert@58:      * Private member.
rrenkert@58:      */
rrenkert@58:     private PictureMarkerSymbol symbol;
rrenkert@58: 
rrenkert@58:     public PictureMarkerSymbolReader(ISymbol symbol)
rrenkert@58:     throws Exception {
rrenkert@58:         logger.debug("contructor()");
rrenkert@58:         if(symbol instanceof PictureMarkerSymbol) {
rrenkert@58:             this.symbol = (PictureMarkerSymbol)symbol;
rrenkert@58:         }
rrenkert@58:         else {
rrenkert@58:             throw new Exception("Not a PictureMarkerSymbol!");
rrenkert@58:         }
rrenkert@58:     }
rrenkert@58: 
rrenkert@63:     public PictureMarkerSymbolReader(IMarkerSymbol symbol)
rrenkert@63:     throws Exception {
rrenkert@63:         logger.debug("contructor()");
rrenkert@63:         if(symbol instanceof PictureMarkerSymbol) {
rrenkert@63:             this.symbol = (PictureMarkerSymbol)symbol;
rrenkert@63:         }
rrenkert@63:         else {
rrenkert@63:             throw new Exception("Not a PictureMarkerSymbol!");
rrenkert@63:         }
rrenkert@63:     }
rrenkert@63: 
rrenkert@58:     /**
rrenkert@58:      * Reads the symbol attributes.
rrenkert@58:      *
rrenkert@58:      * @return The XML node.
rrenkert@58:      */
rrenkert@115:     public Element read() {
rrenkert@84:         //TODO Read the picture from mxd and write it as base64 string to the
rrenkert@84:         //     XML Element.
rrenkert@58:         logger.debug("read()");
rrenkert@80:         Element symbolElement = util.addSymbol(parent);
rrenkert@58: 
rrenkert@115:         try {
rrenkert@115:             symbolElement.setAttribute(
rrenkert@115:                 "angle",
rrenkert@115:                 String.valueOf(symbol.getAngle()));
rrenkert@115:         }
rrenkert@115:         catch(IOException ioe) {
rrenkert@135:             logger.warn("Could not read angle.");
rrenkert@115:         }
rrenkert@115: 
rrenkert@115:         try {
rrenkert@115:             symbolElement.setAttribute(
rrenkert@115:                 "size",
rrenkert@115:                 String.valueOf(symbol.getSize()));
rrenkert@115:         }
rrenkert@115:         catch (IOException ioe) {
rrenkert@115:             logger.warn("Could not read size. Setting size to 1.");
rrenkert@135:             symbolElement.setAttribute("size", "1");
rrenkert@115:         }
rrenkert@115: 
rrenkert@115:         try {
rrenkert@115:             symbolElement.setAttribute(
rrenkert@115:                 "x_offset",
rrenkert@115:                 String.valueOf(symbol.getXOffset()));
rrenkert@115:         }
rrenkert@115:         catch(IOException ioe) {
rrenkert@135:             logger.warn("Could not read x-offset.");
rrenkert@115:         }
rrenkert@115: 
rrenkert@115:         try {
rrenkert@115:             symbolElement.setAttribute(
rrenkert@115:                 "y_offset",
rrenkert@115:                 String.valueOf(symbol.getYOffset()));
rrenkert@115:         }
rrenkert@115:         catch(IOException ioe) {
rrenkert@135:             logger.warn("Could not read y-offset.");
rrenkert@115:         }
rrenkert@115: 
rrenkert@115:         try {
rrenkert@115:             symbolElement.setAttribute(
rrenkert@115:                 "name",
rrenkert@115:                 symbol.getNameString());
rrenkert@115:         }
rrenkert@115:         catch(IOException ioe) {
rrenkert@115:             logger.warn("Could not read name. Setting name to \"default\"");
rrenkert@115:             symbolElement.setAttribute("name", "default");
rrenkert@115:         }
rrenkert@115: 
rrenkert@115:         try {
rrenkert@115:             PictureElement pElem = new PictureElement();
rrenkert@115:             pElem.importPicture(symbol.getPicture());
rrenkert@115:         }
rrenkert@115:         catch(IOException ioe) {
rrenkert@135:             logger.warn("Could not read picture.");
rrenkert@115:         }
rrenkert@58:         symbolElement.setAttribute("style", "picture");
rrenkert@89:         symbolElement.setAttribute("type", "marker");
rrenkert@58:         return symbolElement;
rrenkert@58:     }
rrenkert@58: }
rrenkert@58: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :