52 lines
1.5 KiB
HTML
52 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Leo test</title>
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</head>
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<body>
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<div style="width: 559px; height: 794px;">
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<canvas id="page1" width="559" height="794">
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</canvas>
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</div>
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<div style="width: 559px; height: 794px;">
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<canvas id="page2" width="559" height="794">
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</canvas>
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</div>
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<div style="width: 559px; height: 794px;">
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<canvas id="page3" width="559" height="794">
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</canvas>
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</div>
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<div style="width: 559px; height: 794px;">
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<canvas id="page4" width="559" height="794">
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</canvas>
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</div>
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<script>
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var canvas = document.getElementById('page1');
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var context = canvas.getContext('2d');
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context.font = '30px Arial';
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context.fillText('This is the way.', 50, 100);
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// leave page 2 empty
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canvas = document.getElementById('page3');
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context = canvas.getContext('2d');
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context.font = '30px Arial';
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context.fillText('I have spoken.', 50, 100);
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// smaller text with higher DPI
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canvas = document.getElementById('page4');
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const dpr = 2;
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const rect = canvas.getBoundingClientRect();
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canvas.width = rect.width * dpr;
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canvas.height = rect.height * dpr;
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canvas.style.width = `${rect.width}px`;
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canvas.style.height = `${rect.height}px`;
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context = canvas.getContext('2d');
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context.scale(dpr, dpr);
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context.font = '15px Arial';
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context.fillText('Wherever I Go, He Goes.', 50, 100);
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</script>
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</body>
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</html>
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