gpu.js image to jpeg?

[DoormatIka]

Is there any way to make an image in gpu.js and make it into a file or put the image in a buffer?

Using nodejs, not the browser.

[offsky]

I think you can use the built in canvas support and then use toDataURL(). https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toDataURL