# HG changeset patch
# User Raimund Renkert <rrenkert@intevation.de>
# Date 1306251163 -7200
# Node ID c73647bd71c0a09469cf469a64cd17297d1403f9
# Parent  5c5ef5768893d0bb364a876ac9b1387eb15c98c9
Added picture line symbol reader.

diff -r 5c5ef5768893 -r c73647bd71c0 ChangeLog
--- a/ChangeLog	Tue May 24 16:51:01 2011 +0200
+++ b/ChangeLog	Tue May 24 17:32:43 2011 +0200
@@ -1,3 +1,11 @@
+2011-05-24  Raimund Renkert  <raimund.renkert@intevation.de>
+
+	* src/java/de/intevation/mxd/reader/MultiLayerLineSymbolReader.java:
+	  Read picture line symbols using the new PictureSymbolReader.
+
+	* src/java/de/intevation/mxd/reader/PictureLineSymbolReader.java:
+	  New. Reads picture line symbols.
+
 2011-05-24  Raimund Renkert  <raimund.renkert@intevation.de>
 
 	* src/java/de/intevation/mxd/reader/MultiLayerLineSymbolReader.java:
diff -r 5c5ef5768893 -r c73647bd71c0 src/java/de/intevation/mxd/reader/MultiLayerLineSymbolReader.java
--- a/src/java/de/intevation/mxd/reader/MultiLayerLineSymbolReader.java	Tue May 24 16:51:01 2011 +0200
+++ b/src/java/de/intevation/mxd/reader/MultiLayerLineSymbolReader.java	Tue May 24 17:32:43 2011 +0200
@@ -10,6 +10,7 @@
 import com.esri.arcgis.display.MultiLayerLineSymbol;
 import com.esri.arcgis.display.SimpleLineSymbol;
 import com.esri.arcgis.display.MarkerLineSymbol;
+import com.esri.arcgis.display.PictureLineSymbol;
 import com.esri.arcgis.display.esriSimpleMarkerStyle;
 import com.esri.arcgis.display.IRgbColor;
 import com.esri.arcgis.display.RgbColor;
@@ -91,6 +92,12 @@
                     sreader.setUtil(util);
                     sreader.read();
                 }
+                else if(sym instanceof PictureLineSymbol) {
+                    ISymbolReader sreader = new PictureLineSymbolReader(sym);
+                    sreader.setParent(renderer);
+                    sreader.setUtil(util);
+                    sreader.read();
+                }
                 else {
                     logger.debug("The type of " + sym.getClass().toString() +
                                  " is not implemented!");
diff -r 5c5ef5768893 -r c73647bd71c0 src/java/de/intevation/mxd/reader/PictureLineSymbolReader.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java/de/intevation/mxd/reader/PictureLineSymbolReader.java	Tue May 24 17:32:43 2011 +0200
@@ -0,0 +1,125 @@
+package de.intevation.mxd.reader;
+
+import java.io.IOException;
+
+import java.awt.Color;
+import java.awt.Image;
+
+import org.apache.log4j.Logger;
+
+import com.esri.arcgis.display.ISymbol;
+import com.esri.arcgis.display.PictureLineSymbol;
+import com.esri.arcgis.support.ms.stdole.Picture;
+import com.esri.arcgis.display.esriSimpleLineStyle;
+import com.esri.arcgis.display.IRgbColor;
+import com.esri.arcgis.display.RgbColor;
+
+import org.w3c.dom.Element;
+import de.intevation.mxd.utils.MapToXMLUtils;
+
+/**
+ * Reads picture line symbol information.
+ *
+ * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
+ */
+public class PictureLineSymbolReader implements ISymbolReader{
+
+    /**
+     * The logger.
+     */
+    private static final Logger logger =
+        Logger.getLogger(SimpleLineSymbolReader.class);
+
+    /**
+     * Private member.
+     */
+    private Element renderer;
+    private PictureLineSymbol symbol;
+    private MapToXMLUtils util;
+
+
+    public PictureLineSymbolReader(ISymbol symbol)
+    throws Exception {
+        logger.debug("contructor()");
+        if(symbol instanceof PictureLineSymbol) {
+            this.symbol = (PictureLineSymbol)symbol;
+        }
+        else {
+            throw new Exception("Not a PictureLineSymbol!");
+        }
+    }
+
+    /**
+     * Setter for the parent XML element.
+     *
+     * @param parent The XML parent node.
+     */
+    public void setParent(Element parent) {
+        this.renderer = parent;
+    }
+
+    /**
+     * Setter for XML document helper.
+     *
+     * @param util The helper class for storing map information.
+     */
+    public void setUtil(MapToXMLUtils util) {
+        this.util = util;
+    }
+
+    /**
+     * Reads the symbol attributes.
+     *
+     * @return The XML node.
+     */
+    public Element read()
+    throws IOException {
+        logger.debug("read()");
+        Element symbolElement;
+        try {
+            symbolElement = util.addSymbol(renderer);
+        }
+        catch(Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+
+        symbolElement.setAttribute("name", symbol.getNameString());
+        symbolElement.setAttribute("style", "picture");
+        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()));
+        }
+        symbolElement.setAttribute(
+            "offset",
+            String.valueOf(symbol.getOffset()));
+        symbolElement.setAttribute(
+            "x_scale",
+            String.valueOf(symbol.getXScale()));
+        symbolElement.setAttribute(
+            "y_scale",
+            String.valueOf(symbol.getYScale()));
+
+        symbolElement.setAttribute("width", String.valueOf(symbol.getWidth()));
+
+        Picture pic = symbol.getPicture();
+        Image im = pic.toImage();
+        //TODO Save the image.
+
+        return symbolElement;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :