<!DOCTYPE html><html><title>WebGPU canvas_clear (ref)</title><meta charset="utf-8" /><link rel="help" href="https://gpuweb.github.io/gpuweb/" /><canvas id="cvs0" width="20" height="20" style="width: 20px; height: 20px;"></canvas><canvas id="cvs1" width="20" height="20" style="width: 20px; height: 20px;"></canvas><canvas id="cvs2" width="20" height="20" style="width: 20px; height: 20px;"></canvas><script>function draw(canvas) {var c = document.getElementById(canvas);var ctx = c.getContext('2d');ctx.fillStyle = '#66FF00';ctx.fillRect(0, 0, c.width, c.height);}draw('cvs0');draw('cvs1');draw('cvs2');</script></html>