colrv1-06-ref.html

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<!DOCTYPE html>

<html>

<meta charset=utf-8>

<title>COLRv1 font test: radial gradient variations</title>

<style>

@font-face {

  font-family: CAhem;

  src: url("CAhem.ttf");

p { margin: 0; }

span { font: 120px/1 CAhem; }

.a { font-variation-settings: "GRX0" 500, "GRR0" 50, "GRX1" 900, "GRR1" 150, "COL1" 0, "COL2" 0.5, "COL3" 1.0; }

.e1 { font-variation-settings: "GRX0" 700, "GRR0" 100, "GRX1" 1000, "GRR1" 175, "COL1" 2.0, "COL2" 2.0, "COL3" 1.99; }

.f { font-variation-settings: "GRX0" 500, "GRR0" 50, "GRX1" 900, "GRR1" 150, "COL1" 0.5, "COL2" 1.0, "COL3" 1.5; }

.g { font-variation-settings: "GRX0" 500, "GRR0" 50, "GRX1" 900, "GRR1" 150, "COL1" 0, "COL2" 1.0, "COL3" 1.0; }

</style>

<p>All four lines should show the same set of gradients:</p>

<div>

  <div><span class=a>@#$</div>

  <div><span class=a>@#$</div>

  <div><span class=a>@#$</div>

  <div><span class=a>@#$</div>

</div>

<p>Same again, but the leftmost gradient should be solid blue:</p>

<div>

  <div><span class=a><span class=e1>@</span>#$</div>

</div>

<p>And with the gradients shifted a half-cycle to the right:</p>

<div>

  <div><span class=f><span class=e1>@</span>#$</div>

</div>

<p>Left glyph is solid blue; no blue in the repeating gradients:</p>

<div>

  <div><span class=g><span class=e1>@</span>#$</div>

</div>