src/Fierce.Mvc/wwwroot/content/easyui/insdep/plugin/justgage-1.2.2/justgage.js

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/**
 * JustGage - animated gauges using RaphaelJS
 * Check http://www.justgage.com for official releases
 * Licensed under MIT.
 * @author Bojan Djuricic (@Toorshia)
 **/

JustGage = function(config) {

  var obj = this;

  // Helps in case developer wants to debug it. unobtrusive
  if (config === null || config === undefined) {
    console.log('* justgage: Make sure to pass options to the constructor!');
    return false;
  }

  var node;

  if (config.id !== null && config.id !== undefined) {
    node = document.getElementById(config.id);
    if (!node) {
      console.log('* justgage: No element with id : %s found', config.id);
      return false;
    }
  } else if (config.parentNode !== null && config.parentNode !== undefined) {
    node = config.parentNode;
  } else {
    console.log('* justgage: Make sure to pass the existing element id or parentNode to the constructor.');
    return false;
  }

  var dataset = node.dataset ? node.dataset : {};

  // check for defaults
  var defaults = (config.defaults !== null && config.defaults !== undefined) ? config.defaults : false;
  if (defaults !== false) {
    config = extend({}, config, defaults);
    delete config.defaults;
  }

  // configurable parameters
  obj.config = {
    // id : string
    // this is container element id
    id: config.id,

    // value : float
    // value gauge is showing
    value: kvLookup('value', config, dataset, 0, 'float'),

    // defaults : bool
    // defaults parameter to use
    defaults: kvLookup('defaults', config, dataset, 0, false),

    // parentNode : node object
    // this is container element
    parentNode: kvLookup('parentNode', config, dataset, null),

    // width : int