add a layered canvas class
commit2d29927aa26e15e148e9548af6b90bbfffdb1114
authorAndré Wobst <wobsta@users.sourceforge.net>
Fri, 9 Dec 2011 21:41:43 +0000 (9 21:41 +0000)
committerAndré Wobst <wobsta@users.sourceforge.net>
Fri, 9 Dec 2011 21:41:43 +0000 (9 21:41 +0000)
tree242f3c1913e61d9f5835fdb6fc527f82cfddad97
parente9d4e088de0d8703df6cd1d6985b37cc35c32719
add a layered canvas class

git-svn-id: https://pyx.svn.sourceforge.net/svnroot/pyx/trunk/pyx@3236 069f4177-920e-0410-937b-c2a4a81bcd90
pyx/canvas.py