bernhard: thuban/Extensions/svgexport svgmapwriter.py,1.9,1.10

[cvs@intevation.de]

Author: bernhard

Update of /thubanrepository/thuban/Extensions/svgexport
In directory doto:/tmp/cvs-serv29974/Extensions/svgexport

Modified Files:
	svgmapwriter.py 
Log Message:
	Made sure that newlines are inserted in the svg path d attributes
	to raise the chance that the line length will be below 255 characters,
	as recommended by REC SVG 1.1 in section 8.3.1.

	* Extensions/svgexport/svgmapwriter.py(DrawPolygon):
	Adding \n before L's and changed whitespace handling.

	* Extensions/svgexport/test/test_svgmapwriter.py:
	Adapted tests to new whitespace handling of DrawPolygon.


Index: svgmapwriter.py
===================================================================
RCS file: /thubanrepository/thuban/Extensions/svgexport/svgmapwriter.py,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -d -r1.9 -r1.10
--- svgmapwriter.py	11 Dec 2004 02:03:47 -0000	1.9
+++ svgmapwriter.py	11 Dec 2004 02:25:36 -0000	1.10
@@ -689,13 +689,13 @@
         i = 0
         for point in polygon:
             if i is 0:
-                data.append('M %s %s ' % (point.x, point.y))
+                data.append('M %s %s' % (point.x, point.y))
                 i+=1
             else:
-                data.append('L %s %s ' % (point.x, point.y))
-        # FIXME: Determine if path is closed
+                # SVG 1.1 Spec 8.3.1 recommends that lines length <= 255
+                data.append('\nL %s %s' % (point.x, point.y))
         if closed:
-            data.append('Z')
+            data.append(' Z')
         # Put everything together and write it to the file
         self.file.write('%s %s d="%s"/>\n' % (self.make_id(), 
             self.make_meta(), join(data, '') ) )