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53 lines
1.3 KiB
53 lines
1.3 KiB
6 years ago
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<title>JavaScript <=> PaperScript example</title>
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<code mode="text/html">
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<!DOCTYPE html>
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<html>
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<head>
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<script type="text/javascript" src="paper.js"></script>
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<script type="text/javascript" src="connected-lines.js" canvas="canvas"></script>
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<script type="text/paperscript" canvas="canvas">
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function draw() {
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paper.project.clear();
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var grp = connected_lines();
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grp.scale(500, new Point(0,0));
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}
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globals.draw = draw;
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globals.get_svg = function() {
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return project.exportSVG({asString: true});
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}
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</script>
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<script type="text/javascript">
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window.globals = {}
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window.onload = function() {
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paper.install(window);
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window.globals.draw();
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document.getElementById('download-svg').addEventListener('click', function() {
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var svgdata = 'data:image/svg+xml;utf8,' + encodeURIComponent(window.globals.get_svg());
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var a = document.createElement('a');
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a.download = 'export.svg';
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a.href = svgdata;
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document.body.appendChild(a);
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a.click();
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});
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document.getElementById('draw').addEventListener('click', function() {
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window.globals.draw();
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});
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}
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</script>
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</head>
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<body>
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<canvas id="canvas" style="width: 500px; height: 500px;" resize></canvas>
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<hr>
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<button id="download-svg">download svg</button>
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<button id="draw">draw</button>
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</body>
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</html>
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