On 4/6/07, Eric Firing <[EMAIL PROTECTED]> wrote: > I have fixed this in two ways: by raising an exception in _image.cpp if > the input to frombyte lacks 3 dimensions--this prevents the > segfault--and by checking uint8 arrays for 3 dimensions in image.py > before sending them to frombyte in the first place. > > The problem cropped up recently because of another change I made. > cm.ScalarMappable.set_array had been making all float arrays float32, > and all int arrays int16. This was causing problems with int32 arrays, > of course, and I could not figure out any reason why it was needed, so > I eliminated it. (I think I put that conversion in in the first place a > long time ago; presumably I had a reason, and I hope I am correct that > if it ever was necessary, it no longer is. The backend_driver tests are > happy with the present state of affairs.)
Many thanks, Eric. Greatly appreciated. Not only does the toy code work, but the real codes where I originally got the segfaults are working fine as well, so what ever you did was good. Regards, f ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
