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Re: pixel coordinates of a line



Oh, I forgot:
I have the start and endpoint, but they might need to be clipped
to the images boders...
 
> I want to extract pixels along a line.
> I know start and endpoint (ie. I draw the line in top of the
> image).
> How to get the pixel values? Do I have to do it 'by hand'?
> 
> thanks,
> marc