Also, if you want to use winforms for your painting app, you can have a look at the image editor of the IDE - https://github.com/ArcadeMakerSources/ArcadeMaker/

Also, if you want to use winforms for your painting app, you can have a look at the image editor of the IDE - https://github.com/ArcadeMakerSources/ArcadeMaker/blob/master/src/ArcadeMaker.IDE/Forms/Editors/Sprite/SpriteDesigner.cs https://github.com/ArcadeMakerSources/ArcadeMaker/blob/maste... It only has a few tools now, but i think it's a great base to start