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Image transformation retaining pixelation [message #6453]

Wed, 03 July 1996 00:00

nolan
Messages: 1
Registered: July 1996

Junior Member

I have a 2-D array of values, and X and Y coordinates for
each one. I'd like to plot these as an image, but squashed
to the correct and Y values. The topology is still rectangular,
so I tried using
shade_surf, array, x, y, ax=90, ax=0, shades=bytscl(array)
to get a "map view".

That worked OK, but it interpolates, and I'd like to see the
pixel boundaries (or at least some semblance of them), so as
not to fool myself. Is there a way to do that, either using
shade_surf or another way?

Any help would be appreciated.

-Mike

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