jqplot:使用多个系列条将条与标签对齐

我无法将条形与标签对齐.这是因为我有多个系列.

我需要:

1)带有5个方框的条形图

2)每个盒子代表单独的项目,应该有单独的颜色

3)传说中应该有5个项目

4)条形图应与标签对齐(在最佳溶剂条形图中将是宽的)

我已经取得了前三名,但我无法取得第四名.

这是我有的:

var chartData = [
    [['Portfolio Risk', 1]],
    [['Model Risk', 4]],
    [['Recovery Risk', 3]],
    [['Capability Risk', 1]],
    [['Forward flow risk', 5]]
];

var ticks = ['Portfolio Risk', 'Model Risk', 'Recovery Risk', 'Capability Risk', 'Forward flow risk'];

plot2 = $.jqplot('chart1', chartData, {
    seriesColors: ['#85802b', '#00749F', '#73C774', '#C7754C', '#17BDB8'],
    seriesDefaults: {
        renderer: $.jqplot.BarRenderer,
    },
    axesDefaults: {
        tickRenderer: $.jqplot.CanvasAxisTickRenderer,
    },
    axes: {
        xaxis: {
            renderer: $.jqplot.CategoryAxisRenderer,
            tickOptions: {
                angle: 90
            },           
        },
        yaxis: {
            tickOptions: {
                formatString: '%d'
            },
            max: 5,
            min: 0
        }
    },
    legend: {
        show: true,
        placement: 'outside',
        labels: ticks
    },
});

JSFiddle:http://jsfiddle.net/renatevidruska/27EPk/

如您所见,条形图未对齐.