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jakubfiala / atrament

A small JS library for beautiful drawing and handwriting on the HTML Canvas.
http://fiala.space/atrament/demo
MIT License
1.55k stars 116 forks source link

question about layers/transparency #74

Closed ndmetrick closed 3 years ago

ndmetrick commented 3 years ago

We're a group of students looking for a drawing library to use for a game we're making, and we love Atrament, but we need something that will save the drawing on a transparent background so we don't have the white square of canvas. I didn't know if there was a way to do that using Atrament, but thought I'd ask.

ndmetrick commented 3 years ago

I don't know why I thought it didn't automatically do this...but we figured it out.

jakubfiala commented 3 years ago

@ndmetrick thank you for reaching out! yes indeed Atrament simply draws on top of whatever is on the canvas, so by default that's a transparent background. Glad to hear you're using Atrament for your game, I'd be happy to check it out if you want :)