Mario, the trunk is unstable until later this week, when I hope to be able to tag a 1.1 alpha.
There will be a change in 1.1 that affects interoperability with Numpy. Shapely 1.0 expected Numpy arrays that were out of synch with the way arrays are used with matplotlib. Shapely 1.1 uses Python arrays to store coordinates and it's more natural now to expect Numpy arrays like: array((x1, x2, ... xN), (y1, y2, ... yN)). Better performance too. Sean On Apr 27, 2009, at 5:20 AM, Mario Ceresa wrote: > Hi everybody! > I checked out Shapely r1237 (1.1) from svn because I'd like to use the > prepared geometries, but I have an error for this simple case: > > import numpy as np > from shapely.geometry.multipoint import asMultiPoint > points = np.random.random((100,2)) > mp = asMultiPoint(points) > ch = mp.convex_hull > ch.exterior is None > > True. > > with version 1.0.12 it was working. > > Is there something that I'm missing? > > Thanks and regards > > Mario > _______________________________________________ > Community mailing list > [email protected] > http://lists.gispython.org/mailman/listinfo/community _______________________________________________ Community mailing list [email protected] http://lists.gispython.org/mailman/listinfo/community
