[SciPy-user] Plotting in matplotlib (was:What is missing inscipy to be a top notch environment for signal processing)
chris at edc.com.au
Tue Nov 21 02:35:15 CST 2006
> If you want to plot your data as little dots (i.e. single
> pixels), there is a trick which works extremely well. Set up
> an integer array of reasonable size (say, 800x800) and put
> 1's at the appropriate place in the array using fancy
> indexing. Then plot the whole array via imshow().
> Of course you can make it more sophisticated, e.g. use an
> NxNx3 array representing RGB values. I wrote a nice class for
> this which also supports blending several pixels over each
> other and anti-aliasing pixels (slower), if you like I can
> post it here.
Thanks for that idea. I would like to see that class of yours...
More information about the SciPy-user