[matplotlib-devel] matplotlib.pyplot.imsave bug

[Rachel A. <ra...@st...>]

Hello,

I've noticed a bug with matplotlib.pyplot.imsave.  Say I have an array that is 1000*1000.  This works perfectly:

pylab.imsave(outfile,data,format='png',origin='lower')

and I get image1.png.

However, if the array is not a square, say 1000*1500, then the output image is rotated 90 degrees compared to the image it prints out.  Example, image2.png.

I tried numpy.rot90(frame) to rotate my data, and though my data did rotate, so did the output frame.  Example, image3.png.

If there is a way around this, please let me know.  Otherwise, it should be fixed  ;)

Cheers,
Rachel