any available software or libraries to help me do this automatically?

enter image description here

The result will be like a RGBmap overlaid on the image itself. I mean to display all the pixels with their own numbers(values) of RGB within the image.

  • Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer.
    – Community Bot
    Dec 29, 2021 at 21:42
  • I understand the 0/1 example. But how would that look like for RGB values? Should 255137089 be converted to one pixel or nine pixels? What do you mean by "overlay"? I don't see an overlay in the example. None of the original numbers are visible any more. Dec 30, 2021 at 12:42
  • It seems like it will display three numbers of an RGB code when I hover the cursor over a pixel.
    – Haly
    Dec 30, 2021 at 14:22
  • This is essentially the same request as the later What free photo software offers the function that will show a RGB code of an image instantly when I mouse over a pixel? and you still haven't specified a platform, or what your real use-case is - whether this should be a facility within a graphics app [they all have it] or a separate app/plugin.
    – Tetsujin
    Dec 31, 2021 at 13:36


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