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spite/gist:12e458ea49be527e0691ed32bdc6d2b9

Created March 1, 2018 18:18
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Capture canvas and download as WebP with quality
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gistfile1.txt
canvas.toBlob( e => {
const url = URL.createObjectURL(e);
const link = document.createElement('a');
link.setAttribute('href',url);
link.setAttribute('download','image.webp');
link.click();
console.log(url);},
'image/webp',
0.5 // quality
);
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