# HG changeset patch
# User Thierry Florac <tflorac@ulthar.net>
# Date 1571395586 -7200
# Node ID a845b564608f12f96cc8ffdd6059c47048312c0d
# Parent  d99436198c5f55e88bb2814a0b9ce649cb0cbf97
Added method to convert image map coordinates to SVG polygon coordinates

diff -r d99436198c5f -r a845b564608f src/pyams_content/shared/imagemap/__init__.py
--- a/src/pyams_content/shared/imagemap/__init__.py	Wed Oct 16 18:52:12 2019 +0200
+++ b/src/pyams_content/shared/imagemap/__init__.py	Fri Oct 18 12:46:26 2019 +0200
@@ -48,6 +48,13 @@
     link = FieldProperty(IImageMapArea['link'])
     area = FieldProperty(IImageMapArea['area'])
 
+    @property
+    def svg_points(self):
+        points = self.area.split(',')
+        x = points[::2]
+        y = points[1::2]
+        return ' '.join(','.join(xy) for xy in zip(x, y))
+
 
 @implementer(IWfImageMap, IExtFileContainerTarget, ILinkContainerTarget,
              IPreviewTarget, IReviewTarget)