Gimp has script-fu for scripting code in Scheme. But i don't know does ít has the reverse function? It mean, when i draw or do something, can it generate scheme code or any language parallel with that action? I think that will be the best way to learn coding in GIMP. Thanks
i have search at lease 10 google pages and download 1 pdf, but it doesn't help
What you are looking for doesn't exist.
Over the years I have seen several attempts at a "Gimp recorder" but they all fell short.
The best way to learn to code in Gimp is to see examples. All Gimp scripts are open-source by design, and there are thousands of scripts around, either in Scheme or Python.