src/main/webapp/Highcharts-5.0.12/code/lib/svg2pdf.src.js

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/**
 * Modules in this bundle
 * @license
 *
 * svg2pdf.js:
 *   license: MIT (http://opensource.org/licenses/MIT)
 *   author: yFiles for HTML Support Team <yfileshtml@yworks.com>
 *   homepage: https://github.com/yWorks/svg2pdf.js#readme
 *   version: 1.0.5
 *
 * svgpath:
 *   license: MIT (http://opensource.org/licenses/MIT)
 *   maintainers: vitaly <vitaly@rcdesign.ru>
 *   homepage: https://github.com/fontello/svgpath#readme
 *   version: 2.2.1
 *
 * This header is generated by licensify (https://github.com/twada/licensify)
 */
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.svg2pdf = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
'use strict';

module.exports = require('./lib/svgpath');

},{"./lib/svgpath":6}],2:[function(require,module,exports){
// Convert an arc to a sequence of cubic bézier curves
//
'use strict';


var TAU = Math.PI * 2;


/* eslint-disable space-infix-ops */

// Calculate an angle between two vectors
//
function vector_angle(ux, uy, vx, vy) {
  var sign = (ux * vy - uy * vx < 0) ? -1 : 1;
  var umag = Math.sqrt(ux * ux + uy * uy);
  var vmag = Math.sqrt(ux * ux + uy * uy);
  var dot  = ux * vx + uy * vy;
  var div  = dot / (umag * vmag);

  // rounding errors, e.g. -1.0000000000000002 can screw up this
  if (div >  1.0) { div =  1.0; }
  if (div < -1.0) { div = -1.0; }

  return sign * Math.acos(div);
}


// Convert from endpoint to center parameterization,
// see http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes
//
// Return [cx, cy, theta1, delta_theta]
//
function get_arc_center(x1, y1, x2, y2, fa, fs, rx, ry, sin_phi, cos_phi) {
  // Step 1.
  //
  // Moving an ellipse so origin will be the middlepoint between our two