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<html><body><h1>HTML5 Canvas</h1><h2>The lineWidth 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");ctx.lineWidth = 10;// Begin a new Pathctx.beginPath();ctx.moveTo(0, 100);ctx.lineTo(200, 100);// Draw the Pathctx.stroke();</script></body></html>