title: JQPlot trouble to render vertical stacked bar and horizontal legend
body: <p>I'm trying to have vertical stacked's bar and a horizontal legend well display.
  + many other stuff who seem not work (maybe forgot a jqplot plugin??).</p>
  
  <p>See my example <a href="http://jsfiddle.net/supersonique/Zv6u8/1/" rel="nofollow">http://jsfiddle.net/supersonique/Zv6u8/1/</a></p>
  
  <p>Any idea to make this work correctly, I can't find what's whrong.</p>
  
  <p>Thanks a lot to all helpers !
  Code following.
  Mike</p>
  
  <pre><code>$(document).ready( function() {
  $.jqplot.config.enablePlugins = true;
  
  var cd = [['2013-08-02',79.69],['2013-08-03',279.47],['2013-08-04',260.96],['2013-08-05',87.12],['2013-08-06',262.89],['2013-08-07',459.44],['2013-08-08',293.76]];
  var fn = [['2013-08-02',212.18],['2013-08-03',61.47],['2013-08-04',238.26],['2013-08-05',125.06],['2013-08-06',184.34],['2013-08-07',140.03],['2013-08-08',495.81]];
  var pi = [['2013-08-02',35.96],['2013-08-03',146.12],['2013-08-04',71.30],['2013-08-05',159.97],['2013-08-06',132.18],['2013-08-07',225.57],['2013-08-08',134.24]];
  var pr = [['2013-08-02',1405.27],['2013-08-03',412.96],['2013-08-04',465.90],['2013-08-05',3784.06],['2013-08-06',186.37],['2013-08-07',120.32],['2013-08-08',143.77]];
  
    var plot1 = $.jqplot('chart1', [cd,fn,pi,pr], {
      // Tell the plot to stack the bars.
      stackSeries: true,
      title: 'Jqplot test',
      seriesDefaults:{
          renderer:$.jqplot.BarRenderer,
          rendererOptions: {
              barPadding: 1,
              barWidth: 50,
              barMargin: 25,
              highlightMouseDown: true
          },
          pointLabels:{
              show:true, 
              stackedValue: true
          }
      },
      axesDefaults: {
          tickRenderer: $.jqplot.CanvasAxisTickRenderer ,
          tickOptions: {
            fontFamily: 'Georgia',
            fontSize: '10pt',
            angle: -30
          }
      },
      axes: {
        xaxis: {
          label : "X-Label",
          pad: 1,
          renderer: $.jqplot.CategoryAxisRenderer,
          tickOptions: {
              formatString: '%b %#d',
              formatter: $.jqplot.DateTickFormatter
          }
        },
        yaxis: {
          label : "Y-Label",
          tickOptions: {
              formatString: '$%.2f'
          }
        }
      },
      highlighter: {
          sizeAdjust: 7.5
      },
      cursor: {
        show: true,
        tooltipLocation:'ne'
      },
      series:[
          {label:'Cd', color: 'blue'}, 
          {label:'Fn', color: 'red'}, 
          {label:'Pi', color: 'green'}, 
          {label:'Pr', color: 'grey'}
      ],
      legend: {
        show: true,
        location: 'n',
        placement: 'outsideGrid',
        fontSize: '1em'
      }
    });
  } );
  </code></pre>