9 Apr
2010
9 Apr
'10
4:56 a.m.
Hi, I'm trying to use gemmouse with pix_data to get the color values of pixels in an image under the mouse. gemmouse and pix_data use different co-ordinates? Is there a simple way to do this. It would be simpler if pix_draw put the image I was looking at into the bottom left of the gem window but it doesn't also because translateXYZ uses a different scale again from pix_data and gemmouse that complicates the matter. Anyway I'm sure there is a simple way to get the color values under the cursor. Any hints? Thanks, Jim