rrenkert@87: package de.intevation.mxd.writer;
rrenkert@87: 
rrenkert@87: import java.awt.Color;
rrenkert@87: 
rrenkert@87: import org.apache.log4j.Logger;
rrenkert@87: 
rrenkert@87: import org.w3c.dom.Element;
rrenkert@87: 
rrenkert@87: import edu.umn.gis.mapscript.mapObj;
rrenkert@87: import edu.umn.gis.mapscript.classObj;
rrenkert@87: import edu.umn.gis.mapscript.styleObj;
rrenkert@87: import edu.umn.gis.mapscript.colorObj;
rrenkert@87: import edu.umn.gis.mapscript.symbolSetObj;
rrenkert@87: 
rrenkert@87: 
rrenkert@87: /**
rrenkert@87:  * The interface to the mapfile writer.
rrenkert@87:  *
rrenkert@87:  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
rrenkert@87:  */
rrenkert@87: public class MarkerStyleWriter {
rrenkert@87: 
rrenkert@87:     /**
rrenkert@87:      * The Logger.
rrenkert@87:      */
rrenkert@87:     private static final Logger logger = Logger.getLogger(MarkerStyleWriter.class);
rrenkert@87: 
rrenkert@87:     private mapObj map;
rrenkert@87:     private classObj cl;
rrenkert@87:     private styleObj style;
rrenkert@87: 
rrenkert@87:     public MarkerStyleWriter (mapObj map, classObj cl) {
rrenkert@87:         this.map = map;
rrenkert@87:         this.cl = cl;
rrenkert@87:         this.style = new styleObj(cl);
rrenkert@87:     }
rrenkert@87: 
rrenkert@87:     /**
rrenkert@87:      * Write the content.
rrenkert@87:      */
rrenkert@120:     public boolean write(Element symbolElement) {
rrenkert@87:         logger.debug("write(Element)");
rrenkert@87:         symbolSetObj symbolSet = map.getSymbolset();
rrenkert@87: 
rrenkert@87:         if (symbolElement.hasAttribute("angle")) {
rrenkert@145:             try {
rrenkert@145:                 style.setAngle(
rrenkert@145:                     Double.parseDouble(symbolElement.getAttribute("angle")));
rrenkert@145:             }
rrenkert@145:             catch(NumberFormatException nfe) {
rrenkert@145:                 logger.warn("Error setting angle.");
rrenkert@145:                 style.setAngle(0.0);
rrenkert@145:             }
rrenkert@87:         }
rrenkert@87:         if(symbolElement.hasAttribute("color")) {
rrenkert@87:             String c = symbolElement.getAttribute("color");
rrenkert@87:             Color col = Color.decode(c);
rrenkert@87:             colorObj color = new colorObj(
rrenkert@87:                 col.getRed(),
rrenkert@87:                 col.getGreen(),
rrenkert@87:                 col.getBlue(),
rrenkert@87:                 -4);
rrenkert@87:             style.setColor(color);
rrenkert@87:         }
rrenkert@87:         if (symbolElement.hasAttribute ("size")) {
rrenkert@145:             try {
rrenkert@145:                 style.setSize(Double.parseDouble(
rrenkert@145:                     symbolElement.getAttribute("size")));
rrenkert@145:             }
rrenkert@145:             catch(NumberFormatException nfe) {
rrenkert@145:                 logger.warn("Error setting size. Setting to deafult: 1.");
rrenkert@145:                 style.setSize(1);
rrenkert@145:             }
rrenkert@87:         }
rrenkert@87:         if(symbolElement.hasAttribute("outline_color")) {
rrenkert@87:             Color oCol = Color.decode(
rrenkert@87:                 symbolElement.getAttribute("outline_color"));
rrenkert@87:             colorObj outlineColor = new colorObj(
rrenkert@87:                 oCol.getRed(),
rrenkert@87:                 oCol.getGreen(),
rrenkert@87:                 oCol.getBlue(),
rrenkert@87:                 -4);
rrenkert@87:             style.setOutlinecolor(outlineColor);
rrenkert@145:             try {
rrenkert@145:                 style.setOutlinewidth(Double.parseDouble(
rrenkert@145:                     symbolElement.getAttribute("outline_size")));
rrenkert@145:             }
rrenkert@145:             catch(NumberFormatException nfe) {
rrenkert@145:                 logger.warn("Error setting outline width.");
rrenkert@145:             }
rrenkert@87:         }
rrenkert@87:         String symType = symbolElement.getAttribute("style");
rrenkert@87:         if(symType.equals("point") ||
rrenkert@87:            symType.equals("arrow") ||
rrenkert@87:            symType.equals("char")) {
rrenkert@87:            SymbolWriter sw = new SymbolWriter(this.map, this.cl);
rrenkert@87:            sw.write(symbolElement);
rrenkert@87:         }
rrenkert@87:         else {
rrenkert@87:             return false;
rrenkert@87:         }
vc11884admin@141:         String name = symbolElement.getAttribute("name");
vc11884admin@141:         style.setSymbolByName(map, name);
vc11884admin@141: 
rrenkert@87:         return true;
rrenkert@87:     }
rrenkert@87: }
rrenkert@87: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :