I am having a similar problem with online display Latex in
> matplotlib WXAgg where the display is low resolution . It
> sounds like you fixed it. I tried to follow the email
> exchange but I am not sure everything I need to know is
> there. Could you summarize exactly what the fix is?
> I have matplotlib 0.86.2 and OSX 10.4.4
Try editing matplotlib/texmanager.py and replacing the < with <= in
the following code; it should read
# hack the alpha channel as described in comment above
alpha = sqrt(1-X[:,:,0])
alpha = X[:,:,-1]
also, print the version number and let us know what you have.
Make sure you rm -rf the ~/.matplotlib/tex.cache after reinstalling.