Perry Greenfield wrote: > To give an idea, when you ask matplotlib to render an image, it > processes it (resamples, rescales, maps to colors, etc) in order to > actually display it. Since it may redo all that if you resize or > otherwise re-render the figure, it needs to keep a reference to the > original image. Even if you delete your reference to it, it still has > it, and thus it won't be deleted until the figure is cleared. So if the > input to the imshow call is the full size array, you will have that > around. You may want to downsample that image to lower resolution (and > make sure that the downsampled version is a copy, not a view of the > original array).
This is what I already did, at least that was what I thought. I calculated a downsampled image, but ignored it ... :( So now I was able to do the stitching of >30 images with a resolution of 1224x1632, yielding a total picture of 6600 x 5450 pixels, with 600 dpi. Thanks for your help! Cheers, Gerd -- Dr. Gerd Wellenreuther beamline scientist P06 "Hard X-Ray Micro/Nano-Probe" Petra III project HASYLAB at DESY Notkestr. 85 22603 Hamburg Tel.: + 49 40 8998 5701 ------------------------------------------------------------------------------ This SF.Net email is sponsored by the Verizon Developer Community Take advantage of Verizon's best-in-class app development support A streamlined, 14 day to market process makes app distribution fast and easy Join now and get one step closer to millions of Verizon customers http://p.sf.net/sfu/verizon-dev2dev _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
