Highcharts的Stacked percentage图表如何隐藏图例

Question

如何去掉下面的那个  单击 隐藏http://www.highcharts.com/demo/column-drilldown。。我已经改成这样了，还要修改哪里  
   var chart;
        $(document).ready(function () {
            var colors = Highcharts.getOptions().colors,
      categories = ['成功', '失败'],      data = [{
          y: 55.11,
          color: colors[0]
      }, {
          y: 11.94,
          color: colors[2]
      }];
            chart = new Highcharts.Chart({
                chart: {
                    renderTo: 'cc',
                    type: 'column'
                },
                title: {
                    text: ''
                },
                subtitle: {
                    text: ''
                },
                xAxis: {
                    categories: categories
                },
                yAxis: {
                    title: {
                        text: ''
                    }
                },
                plotOptions: {
                    column: {
                        cursor: 'pointer',                        dataLabels: {
                            enabled: true,
                            color: colors[0],
                            style: {
                                fontWeight: 'bold'
                            },
                            formatter: function () {
                                return this.y + '(个)';
                            }
                        }
                    }
                },
                tooltip: {
                    formatter: function () {
                        var point = this.point,
               s = '运行' + this.x + '的有' + ':<b>' + this.y + '个</b><br/>';
                        return s;
                    }
                },
                series: [{
                    name: '',    //这边。一旦name=空或者null 会自动加上一个series1.，，series整个去掉的话，图又显示不出来。
                    data: data,
                    color: 'red'
                }],
                exporting: {
                    enabled: false
                }
            });
        });

Answer 1

测试例子：http://jsfiddle.net/9uMzq/参考如下代码：
var chart;
$(document).ready(function () {
    var colors = Highcharts.getOptions().colors,
        categories = ['成功', '失败'],        data = [{
            y: 55.11,
            color: colors[0]
        }, {
            y: 11.94,
            color: colors[2]
        }];
    chart = new Highcharts.Chart({
        chart: {
            renderTo: 'cc',
            type: 'column'
        },
        title: {
            text: ''
        },
        subtitle: {
            text: ''
        },
        xAxis: {
            categories: categories
        },
        yAxis: {
            title: {
                text: ''
            }
        },
        plotOptions: {
            column: {
                cursor: 'pointer',                dataLabels: {
                    enabled: true,
                    color: colors[0],
                    style: {
                        fontWeight: 'bold'
                    },
                    formatter: function () {
                        return this.y + '(个)';
                    }
                }
            },
            series: {
                showInLegend: false
            }
        },
        tooltip: {
            formatter: function () {
                var point = this.point,
                    s = '运行' + this.x + '的有' + ':<b>' + this.y + '个</b><br/>';
                return s;
            }
        },
       
        ignoreHiddenSeries: true,
        series: [{
            name: '',
            //这边。一旦name=空或者null 会自动加上一个series1.，，series整个去掉的话，图又显示不出来。
            data: data,
            color: 'red'
        }],
        exporting: {
            enabled: false
        }
    });
});

Answer 2

关键位置：
        plotOptions: {
//.....
            series: {
                showInLegend: false
            }
        },

Answer 3

查api文档可以找到相关信息：
http://www.highcharts.com/ref/

Answer 4

谢谢了初次接触这个。- -文档都是英文的。我晕啊。。怎么查看我所需的。。比如   你上面那个怎么找的showInLegend