On 1/26/07, John Hunter <[EMAIL PROTECTED]> wrote: > >>>>> "Darren" == Darren Dale <[EMAIL PROTECTED]> writes: > > Darren> vmin and vmax dont seem to have any effect on the > Darren> resulting image, at least on my machine with the most > Darren> recent svn. > > I haven't looked at his data or the output if fftshift. if vmin and > vmax do nothing, mpl is probably interpreting his image as RGB or > RGBA, which it would do if the output is MxNx3 or MxNx4 and thus would > not be applying scaling or color mapping. When using svn, vmin and > vmax do behave as expected in my test code:
That's the problem, I believe. 'imread' in mpl always reads images in as MxNx4, while Matlab will check if the image is B&W and just do MxN. Is there any way to force MxN behaviour in mpl? Jay P. ------------------------------------------------------------------------- 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-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
