Hi,
I use a small script to read the elments of a vtk-file and plot them as
polygons,
therefore I create polygons with
polygon = Polygon(coordinates)
and collect them as patches:
patches.append(polygon)
afterwards I plot all patches with:
p = PatchCollection(patches, alpha = 1.0,cmap = mpl.cm.Blues,linewidth="0.0"
\
,edgecolor="black",linewidth="0.0")
ax.add_collection(p)
p.set_clim(vmin=0.0,vmax=1.0)
p.set_array(np.array(patchColor))
My "stupid" idea was to use linewidth = 0.0 to draw patches with no visible
edges. However,
it does not work, there are allways some lines, sometimes they look like
artefacts.
Is there some simple solution to draw a patch collection with no edges or to
set the edgecolor to the
facecolor? I believe that for single polygons the color = XY comand should
work.
The second question is if it is possible to fill patches with color gradients
based on corner values?
Thank you verry much for anny help and suggestions.
I like matplotlib and I know that it was not developed for the stuff I'm doing,
but I don't like to part with matplotlib since it is such a powerfull tool
Leopold Stadler
(sorry for my broken english, my first mail to an email-list)
______________________________________________________
GRATIS für alle WEB.DE-Nutzer: Die maxdome Movie-FLAT!
Jetzt freischalten unter http://movieflat.web.de
------------------------------------------------------------------------------
Come build with us! The BlackBerry® Developer Conference in SF, CA
is the only developer event you need to attend this year. Jumpstart your
developing skills, take BlackBerry mobile applications to market and stay
ahead of the curve. Join us from November 9-12, 2009. Register now!
http://p.sf.net/sfu/devconf
_______________________________________________
Matplotlib-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/matplotlib-users
