Hi all,
Using the last 1.0.1 matplotlib version,sometimes exporting paths to
polygons gives wrong results like here (paths come from a
tricontourset) :
In [94]: path
Out[94]:
Path([[ 172.0079229 -43.79390934]
[ 171.97660793 -43.785 ]
[ 171.96206864 -43.78273625]
[ 171.959 -43.78114859]
...
[ 171.593 -44.00678244]
[ 171.64906502 -44.01 ]
[ 171.654 -44.01077106]
[ 171.7068607 -44.0160044 ]], [1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2])
In [95]: path.vertices.shape
Out[95]: (210, 2)
but to_polygons gives another result :
In [98]: path.to_polygons()
Out[98]:
[array([[ 172.0079229 , -43.79390934],
[ 171.86039224, -43.65 ],
[ 172.081 , -43.54450289],
[ 172.386 , -43.57010293],
[ 172.60631978, -43.67753099],
[ 172.59231502, -43.71219961],
[ 172.325 , -43.78095532],
[ 172.02 , -43.79497729]]),
array([[ 171.715 , -44.0160044 ],
[ 173.02676111, -43.92 ],
[ 172.935 , -43.53340591],
[ 171.40281884, -43.70029758],
[ 171.37760645, -43.94389688],
[ 171.54044973, -44.0037666 ],
[ 171.7068607 , -44.0160044 ],
[ 171.7068607 , -44.0160044 ]])]
Cheers
--
Lionel Roubeyrie
[email protected]
http://youarealegend.blogspot.com
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