highcharts饼图多个部分选择

I want to select multiple sections in pie chart. And section should be unselected on clicking, if it is already selected.

我想在饼图中选择多个部分。如果已经选择了部分,则应在单击时取消选择该部分。

I found an example here. But in this case, only one section can be selected and selected ones get deselected on clicking on any other section.

我在这里找到了一个例子。但在这种情况下,只能选择一个部分,并在单击任何其他部分时取消选择所选部分。

Similarly, I found another example [

同样,我发现了另一个例子[

$(function () { var chart = new Highcharts.Chart({ chart: { renderTo: 'container', type: 'pie'

$(function(){var chart = new Highcharts.Chart({chart:{renderTo:'container',type:'pie'

    },
    plotOptions: {
        series: {
            states: {
                hover: {
                    enabled: false
                }
            },
            point: {
                events: {
                    click: function () {
                        this.graphic.attr({
                            fill: 'yellow'
                        });
                    }
                }
            }
        }
    },
    tooltip: {
        enabled: false
    },
    series: [{
        data: [{
            name: 'test',
            y: 29.9,
            color: "#CCCCCC",
            active: false
        }, {
            name: 'test2',
            y: 71.5,
            color: "#CCCCCC",
            active: false
        }, {
            name: 'test3',
            y: 106.4,
            color: "#CCCCCC",
            active: false
        }]
    }]
}); });

]2. In this case multiple sections can be selected but they are not deselected on clicking again.

] 2。在这种情况下,可以选择多个部分,但在再次单击时不会取消选择它们。

Please help !!

请帮忙 !!

2 个解决方案

#1

Try this solution: http://jsfiddle.net/3zy8p/13/

试试这个解决方案:http://jsfiddle.net/3zy8p/13/

    plotOptions: {
        series: {
            point: {
                events: {
                    click: function(event){
                        this.slice(null);
                        this.select(null, true);
                        console.log(this.series.chart.getSelectedPoints());
                    }
                }  
            }                    
        }
    }

#2

Shift + Mouseclick or CTRL + Mouseclick lets you select/deselect 'points'. Does the job by simply setting:

Shift +鼠标点击或CTRL +鼠标点击可让您选择/取消选择“点数”。通过简单设置来完成工作:

allowPointSelect : true

allowPointSelect:true

#1