Re: [matplotlib-devel] zooming related bug? fades to white.

2008-05-22 Thread Eric Firing
[EMAIL PROTECTED] wrote: > Hi Eric, > > This goes back a bit, but did you get any resolution to the fading problem? > I'm having the same problem at the moment, with the latest versions of > matplotlib using wxagg on windows. > > Thanks > John > > > John, http://www.mail-archive.com/ma

Re: [matplotlib-devel] zooming related bug? fades to white.

2006-12-05 Thread Tim Hirzel
Glad I'm not the only one... well, I did some more investigation. I get that slowdown too, and it seems potentially related. the slowdown is happening in the call im.resize(int(widthDisplay+0.5), int(heightDisplay+0.5), norm=self._filternorm, radius=self._filterrad)

Re: [matplotlib-devel] zooming related bug? fades to white.

2006-12-04 Thread Eric Firing
I have verified this behavior briefly on a Linux machine. In addition, the redraw after zoom gets extremely slow. I have never worked with the image internals and I don't have any idea where the problem is coming from. Eric Tim Hirzel wrote: > To the fantastic matplotlib developers, > I am ha

[matplotlib-devel] zooming related bug? fades to white.

2006-12-04 Thread Tim Hirzel
To the fantastic matplotlib developers, I am having a strange behavior when using zooming. I have tried it with WX, Wxagg, and TKagg, and with Numeric and numpy. It occurs in multiple interpolation types as well. The best way to see this behavior is to use the image_interp.py example. If yo