Note

I got undo and redo working with my map shading tool! also it simplifies the paths so it isn’t storing thousands of points and it’s loads faster.

I wish there was a browser API for undo-redo, that would be super helpful. The best hack I’ve seen is to have a big hidden <textarea> to simulate it. It’s a bit gross.

Shading green blobs on a map and individually undoing sections with the undo button

metadata

Open on GiHub

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