src/main/webapp/student/js/vendor/graphtable/jquery.graphTable-0.3.js

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(function($) { 
 
 $.fn.graphTable = function(_graphArgs,_flotArgs) {

    var args = {

      /* 
       * options for reading the table -- defaults will work in most cases except
       * you'll want to override the default args.series if your series are in columns 
       * 
       * note that anywhere the word "index" is used, the count starts from 0 at
       * the top left of the table 
       *
       */
      series: 'rows', // are the series in rows or columns?
      labels: 0, // index of the cell in the series row/column that contains the label for the series
      xaxis: 0, // index of the row/column (whatever args.series is) that contains the x values
      firstSeries: 1, // index of the row/column containing the first series
      lastSeries: null, // index of the row/column containing the last series; will use the last cell in the row/col if not set
      dataStart: 1, // index of the first cell in the series containing data
      dataEnd: null, // index of the last cell in the series containing data; will use the last cell in the row/col if not set

      /* graph size and position */
      position: 'after', // before the table, after the table, or replace the table
      width: null, // set to null to use the width of the table
      height: null, // set to null to use the height of the table
      min: 0, // defaults to minimum y value in the table
      max: 0, // defaults to maximum y value in the table

      /* data transformation before plotting */
      dataTransform: null, // function to run on cell contents before passing to flot; string -> string
      labelTransform: null, // function to run on cell contents before passing to flot; string -> string
      xaxisTransform: null, // function to run on cell contents before passing to flot; string -> string

      //extra info added by me
      colors: null
    }

    // override defaults with user args
    $.extend(true,args,_graphArgs);
    
    /* default to last cell in the row/col for 
     * lastSeries and dataEnd if they haven't been set yet */

    // index of the row/column containing the last series
    if (! args.lastSeries) {
      args.lastSeries = (args.series == 'columns') ? 
        $('tr',$(this)).eq(args.labels).find('th,td').length - 1 : 
        $('tr',$(this)).length - 1;  
    }

    // index of the last cell in the series containing data
    if (! args.dataEnd) {
      args.dataEnd = (args.series == 'rows') ? 
        $('tr',$(this)).eq(args.firstSeries).find('th,td').length - 1:
        $('tr',$(this)).length - 1;
    }

    return $(this).each(function() {
      // use local min/max for y of each graph, based on initial args