实例代码“Ctrl+/”提示“F11/ESC”全屏 返回 格式化 恢复 运行
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<!DOCTYPE html>
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<html>
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<body>
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<canvas id="myCanvas" width="200" height="100" style="border:1px solid #d3d3d3;">
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您的浏览器不支持 HTML5 canvas 标签。</canvas>
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<script>
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var c=document.getElementById("myCanvas");
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var ctx=c.getContext("2d");
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// Create gradient
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var grd=ctx.createLinearGradient(0,0,200,0);
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grd.addColorStop(0,"red");
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grd.addColorStop(1,"white");
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// Fill with gradient
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ctx.fillStyle=grd;
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ctx.fillRect(10,10,150,80);
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</script>
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</body>
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</html>
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