Not able to draw in memory image

[louisyulu]

I am trying to draw an image generated in memory(no file exist for it), but the drawImage in opengl/context.nim always depends on an external image file(calling getOrLoadImageRect), that prevents me doing a quite important use case of display data in matrix form.
I looked into tests/imagestatic and imagegen, they depend on flippy lib, cannot be compiled.

[treeform]

If you want to just draw an Image in memory without openGL you should use (pixie)[https://github.com/treeform/pixie] it even has context api that is very similar to the way its done Browsers or Cairo.