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turboMaCk/rounded-rect.html

Last active August 15, 2016 15:51
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d3 rounded rect function
Raw
rounded-rect.html
<!doctype html>
<html>
<body>
<svg></svg>
</body>
</html>
Raw
rounded-rect.js
function roundedRect(x, y, width, height, radius) {
return "M" + (x + radius) + "," + y +
"h" + (width - radius*2) +
"a" + radius + "," + radius + " 0 0 1 " + radius + "," + radius +
"v" + (height - 2 * radius) +
"a" + radius + "," + radius + " 0 0 1 " + -radius + "," + radius +
"h" + (radius*2 - width) +
"a" + radius + "," + radius + " 0 0 1 " + -radius + "," + -radius +
"v" + (2*radius - height) +
"a" + radius + "," + radius + " 0 0 1 " + radius + "," + -radius +
"z";
}
d3.select('svg')
.append('path')
.attr('d', function(d) {
return roundedRect(0,0,300,50,10);
})
.style('fill', 'red');
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