[Polycasso-commit] SF.net SVN: polycasso:[161] trunk/polycasso/src/com/mebigfatguy/polycasso/ SVGSaver.java

[<dbr...@us...>]

Revision: 161
          http://polycasso.svn.sourceforge.net/polycasso/?rev=161&view=rev
Author:   dbrosius
Date:     2009-12-08 06:44:51 +0000 (Tue, 08 Dec 2009)

Log Message:
-----------
a first attempt at svg saving

Modified Paths:
--------------
    trunk/polycasso/src/com/mebigfatguy/polycasso/SVGSaver.java

Modified: trunk/polycasso/src/com/mebigfatguy/polycasso/SVGSaver.java
===================================================================
--- trunk/polycasso/src/com/mebigfatguy/polycasso/SVGSaver.java	2009-12-07 14:23:35 UTC (rev 160)
+++ trunk/polycasso/src/com/mebigfatguy/polycasso/SVGSaver.java	2009-12-08 06:44:51 UTC (rev 161)
@@ -18,17 +18,71 @@
  */
 package com.mebigfatguy.polycasso;
 
+import java.awt.Color;
 import java.awt.Dimension;
+import java.awt.Polygon;
+import java.io.BufferedWriter;
+import java.io.FileWriter;
 import java.io.IOException;
+import java.io.PrintWriter;
 
-import javax.swing.JOptionPane;
+import org.apache.commons.io.IOUtils;
 
 public class SVGSaver implements Saver {
 
 	@Override
 	public void save(String fileName, Dimension imageSize, PolygonData[] data)
 			throws IOException {
-		JOptionPane.showMessageDialog(null, "Not Implemented yet");
+		
+		PrintWriter pw = null;
+		
+		try {
+			pw = new PrintWriter(new BufferedWriter(new FileWriter(fileName)));
+			
+			pw.println("<?xml version=\"1.0\" standalone=\"no\"?>");
+			pw.println("<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">");
+			pw.println("<svg width=\"" + imageSize.width + "\" height=\"" + imageSize.height + "\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">");
+
+			//pw.println("\t<rect width=\"" + imageSize.width + "\" height=\"" + imageSize.height + "\" style=\"fill:#000000;\"/>");
+			for (PolygonData pd : data) {
+				
+				Polygon polygon = pd.getPolygon();
+				Color color = pd.getColor();
+				float alpha = pd.getAlpha();
+				
+				pw.print("\t<polygon comp-op=\"src-over\" style=\"fill:#");
+				pw.print(toHexColor(color));
+				pw.print("; fill-opacity: ");
+				pw.print(alpha);
+				pw.print(";\" points=\"");
+				String space = "";
+				for (int p = 0; p < polygon.npoints; p++) {
+					pw.print(space);
+					pw.print(polygon.xpoints[p]);
+					pw.print(",");
+					pw.print(polygon.ypoints[p]);
+					space = " ";
+				}
+				pw.println("\"/>");
+				
+			}
+			pw.println("<svg>");
+		} finally {
+			IOUtils.closeQuietly(pw);
+		}
 	}
+	
+	private String toHexColor(Color color) {
+		String r = Integer.toHexString(color.getRed());
+		if (r.length() == 1)
+			r = "0" + r;
+		String g = Integer.toHexString(color.getGreen());
+		if (g.length() == 1)
+			g = "0" + g;
+		String b = Integer.toHexString(color.getBlue());
+		if (b.length() == 1)
+			b = "0" + b;
+		return r + g + b;
+	}
 
 }


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