46 строки
1.0 KiB
HTML
46 строки
1.0 KiB
HTML
<html>
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<head>
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<title>Hello, data!</title>
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<script type="text/javascript" src="../../d3.js"></script>
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</head>
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<body>
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Your lucky numbers are:<br>
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<span></span>
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<span></span>
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<span></span>
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<span></span>
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<span></span>
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<script type="text/javascript">
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var data = [4, 8, 15, 16, 23, 42];
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d3.selectAll("span")
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.data(data)
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.append("svg:svg")
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.attr("width", 100)
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.attr("height", 100)
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.append("svg:text")
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.attr("x", "50%")
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.attr("y", "50%")
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.attr("dy", ".35em")
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.attr("text-anchor", "middle")
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.attr("fill", "white")
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.attr("stroke", "black")
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.attr("stroke-width", 1.5)
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.style("font", "36pt Comic Sans MS")
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.style("text-shadow", "3px 3px 3px rgba(0,0,0,.4)")
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.text(function(d) { return d; });
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function refresh() {
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for (var i = 0; i < data.length; i++) data[i] = (data[i] + 1) % 100;
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d3.selectAll("text")
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.data(data)
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.text(function(d) { return d; });
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}
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window.addEventListener("keypress", refresh, false);
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</script>
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</body>
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</html>
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