Feature: Fill with pattern

[Erevoid]

There could be another option for the paint bucket tool to -instead of filling with a specific color- fill with a pattern. It would also be nice for the user to be able to add their own patterns somehow, maybe similarly to how custom brushes work.

[novhack]

I can see this fully utilised for dithering. There could also be an option to offset the fill pattern.

[Derpford]

There does not appear to be a way to use custom brushes? Maybe I'm missing something.

[Variable-ind]

For using pattern
You select a drawing/area,
Copy the selection,
This selection will now appear as a new pattern

[Variable-ind]

There does not appear to be a way to use custom brushes? Maybe I'm missing something.

And to add a custom brush/pattern (for fill tool we call it pattern) drag and drop the brush image in pixelorama (just like how you open any normal image)
And from the import dialog set Import as: option to "new pattern"