Pinch to zoom - Githubissues

foxnne / pixi

Pixel art editor made with Zig.

https://foxnne.github.io/pixi/

MIT License

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Pinch to zoom #63

Open alterae opened 3 months ago

alterae commented 3 months ago

When using a trackpad, it would be nice to have the ability to zoom in and out with a pinch gesture, like in many other programs. No clue how easy or hard this would be to implement, though.

foxnne commented 3 months ago

I believe what this comes down to is support built into GLFW and currently GLFW doesn't have any support for pinch gestures.

@slimsag would know more I'm sure, but as mach will be moving away from GLFW there's a chance that at least on macOS or certain platforms that pinch gestures could be supported in the future, but I think it will be a while before we end up getting to something like that.