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scruss/bitfield_quad.html

Created May 21, 2021 22:56
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2d plotting on canvas
Raw
bitfield_quad.html
<canvas id="c" width="1024" height="1024">
<script>
const context = c.getContext('2d');
for (let x = 0; x < 256; x++) {
let y = 255 - 4 * 256 * ((x / 256) - 0.5)**2;
context.fillRect(x*4, y*4, 4, 4);
}
</script>
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