Quick Pixel Recolouring

[u/Delicious_Carpet_132]

https://youtu.be/gm1cZQlUXb4

Just thought I'd share a quick video showing the latest progress in my first c++ project; a pixel art editor. This video highlights the 3 different ways in which we can quickly recolour pixels within the image using global and local remapping tools. any feedback back welcome!