mirror of https://github.com/masayuki0812/c3.git
Quite good looking graph derived from d3.js
http://c3js.org
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
1.3 KiB
50 lines
1.3 KiB
/** |
|
* 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 |
|
'use strict'; |
|
|
|
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; |
|
}
|
|
|