George Nurser wrote: > On 01/09/06, Eric Firing <[EMAIL PROTECTED]> wrote: >> Scott, >> >> This is fixed now in svn. (I will probably go back shortly and make >> another change to improve efficiency.) There was a one-line bug in >> contour.py, but the fundamental problem was that colors.ColorConverter >> (which handles color inputs for collections, among other things) was >> stripping off the alpha value and replacing it with 1.0. > > Eric, > Now that this bug is sorted, will it enable pcolormesh to use alpha = > 0 to not plot missing data?
George, Unfortunately not--it is a completely different bug. A while ago I tracked the pcolormesh alpha bug down into the bowels of the quadmesh code, where it is making fairly low-level Agg calls. I didn't write quadmesh, I have never dealt with Agg directly, and I don't think I can afford the time that it would take for me to understand it--assuming I could. So, I've been unable to fix the pcolormesh alpha bug. I think it will require an Agg wizard, preferably one of the original quadmesh authors. Eric ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
