If you find that there is no way getting them without using C++ you can use GDI+ in C++. There is Bitmap or Image classes in it. You just need to get the pixels, go through them and get the RGB. If I understand your question.
How to get color palette [closed]
-
06-03-2022 - |
문제
How can i get color palettes of uploaded in my website?
해결책
제휴하지 않습니다 StackOverflow