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Re: Using module Imager, how to convert scalar-color value to hex/rgba color value?

by tonyc (Friar)
on Jan 06, 2016 at 03:27 UTC ( [id://1152040]=note: print w/replies, xml ) Need Help??


in reply to Using module Imager, how to convert scalar-color value to hex/rgba color value?

I realize this is late, but if you want to go pixel by pixel over an image, you're much better off using getscanline() or getsamples()

These fetch a partial or complete row from the image, which might not be suitable for your case (you're fetching columns), but might be for others who see this node.

  • Comment on Re: Using module Imager, how to convert scalar-color value to hex/rgba color value?

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