2019-02-11 21:46:34 +08:00
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>Konva Canvas Scrolling Demo</title>
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<style>
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body {
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margin: 0;
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padding: 0;
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background-color: #f0f0f0;
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}
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</style>
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</head>
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<body>
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2019-07-11 05:59:39 +08:00
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<canvas id="canvas"></div>
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2019-02-11 21:46:34 +08:00
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<script>
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2019-07-11 05:59:39 +08:00
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var htmlCanvas = document.getElementById("canvas");
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var offscreen = htmlCanvas.transferControlToOffscreen();
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2019-02-11 21:46:34 +08:00
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2019-07-11 05:59:39 +08:00
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var w = new Worker('./worker.js');
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w.onmessage = function(event) {
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document.getElementById('result').innerHTML = event.data;
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};
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2019-02-11 21:46:34 +08:00
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</script>
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</body>
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</html>
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