x
<html><body><h1>HTML5 Canvas</h1><h2>The strokeStyle Property</h2><canvas id="myCanvas" width="300" height="150" style="border:1px solid grey"></canvas><script>const c = document.getElementById("myCanvas");const ctx = c.getContext("2d");// Create Gradientconst gradient = ctx.createLinearGradient(0, 0, 170, 0);gradient.addColorStop("0", "magenta");gradient.addColorStop("0.5", "blue");gradient.addColorStop("1.0", "red");// Fill with gradientctx.strokeStyle = gradient;ctx.lineWidth = 5;ctx.strokeRect(20, 20, 150, 100);</script></body></html>