Quite good looking graph derived from d3.js http://c3js.org
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/**
* Parse the d property of an SVG path into an array of drawing commands.
* @param {String} d SvgPath d attribute.]
* @return {Array} an array of drawing commands.
*/
function parseSvgPath(d) { //jshint ignore:line
var commands = [];
var commandTokens = ['M','L','I','H','V','C','S','Q','T','A'];
var command;
var in_x = false;
var in_y = false;
var x = '';
var y = '';
for(var i = 0; i <= d.length; i++) {
if (commandTokens.indexOf(d[i]) !== -1) {
if (in_x || in_y) {
commands.push({command: command, x: x, y: y});
x = '';
y = '';
}
command = d[i];
in_x = true;
in_y = false;
}
else {
if (d[i] === ',') {
if (in_y) {
commands.push({command: command, x: x, y: y});
x = '';
y = '';
}
in_x = !in_x;
in_y = !in_y;
}
else if (in_x) {
x += d[i];
}
else if (in_y) {
y += d[i];
}
}
}
if (d[i] !== ',' && in_y) {
commands.push({command: command, x: x, y: y});
}
return commands;
}