本文介绍了在折线图中钻取高位图中的函数的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我正在尝试使用可在几个层次上钻取的高图来生成折线图。海图具有柱状图的这种功能,但我找不到任何线图。如果我试图将图表类型从一列更改为一行,那么我会得到一条不能进一步钻取的图表。有什么方法可以将深入分析功能应用于高层图中的折线图。这是我的代码:

  $(function(){
var chart;
$ (document).ready(function(){

var colors = Highcharts.getOptions()。colors,
categories = ['MSIE','Firefox','Chrome','Safari ','Opera'],
name ='浏览器品牌',
data = [{
y:55.11,
color:colors [0],
drilldown: {
名称:'MSIE版本',
类别:['MSIE 6.0','MSIE 7.0','MSIE 8.0','MSIE 9.0'],
数据:[10.85,7.35 ,33.06,2.81],
color:colors [0]
}
},{
y:21.63,
color:colors [1],
深入分析:{
名称:'Firefox版本',
类别:['Firefox 2.0','Firefox 3.0','Firefox 3.5 ','Firefox 3.6','Firefox 4.0'],
数据:[0.20,0.83,1.58,13.12,5.43],
color:colors [1]
}
},{
y:11.94,
color:colors [2],
drilldown:{
name:'Chrome versions',
categories:['Chrome 5.0' ,Chrome 6.0,Chrome 7.0,Chrome 8.0,Chrome 9.0,b $ b,Chrome 10.0,
颜色:颜色[2]
}
},{$ b $由:7.15,
颜色为:0.19,0.12,0.36,0.32,9.91,0.50,0.22]颜色[3],
钻取:{
名称:'Safari版本',
类别:['Safari 5.0','Safari 4.0','Safari Win 5.0','Safari 4 .1','Safari / Maxthon',
'Safari 3.1','Safari 4.1'],
数据:[4.55,1.42,0.23,0.21,0.20,0.19,0.14],
颜色:颜色[3]
}
},{
y:2.14,
颜色:颜色[4],
钻取:{
名称: 'Opera版本',
类别:['Opera 9.x','Opera 10.x','Opera 11.x'],
数据:[0.12,0.37,1.65],
color:colors [4]
}
}];

函数setChart(名称,类别,数据,颜色){
chart.xAxis [0] .setCategories(categories,false);
chart.series [0] .remove(false);
chart.addSeries({
name:name,
data:data,
color:color ||'white'
},false);
chart.redraw();

$ b $图表= new Highcharts.Chart({
图表:{
renderTo:'container',
type:'line'
$,
title:{
text:'浏览器市场份额,2011年4月'
},
副标题:{
text:'点击列查看'
},
xAxis:{
类别:类别
},
yAxis:{
title:{
} b $ b文本:'总市场份额百分比'
}
},
plotOptions:{
列:{
cursor:'pointer',
点:{
events:{
click:function(){
var drilldown = this.drilldown;
if(drilldown){//向下钻取
setChart(drilldown.name,drilldown.categories,drilldown.data,drilldown.color);
} else {//恢复
setChart(名称,类别,数据);
}
}
}
},
dataLabels:{
enabled:true,
color:colors [0],
样式:{
fontWeight:'bold'
},
formatter:function(){
return this.y +'%';
}
}
}
},
tooltip:{
formatter:function(){
var point = this.point,
s = this.x +':< b>'+ this.y +'%market share< / b>< br />';
if(point.drilldown){
s + ='点击查看'+ point.category +'versions';
} else {
s + ='点击返回浏览器品牌';
}
return s;
}
},
系列:[{
name:name,
data:data,
color:'white'
}] ,
导出:{
启用:false
}
});
});

});
< / script>
< / head>
< body>

请让我知道是否有解决方法。

解决方案

请看钻取行示例:jsfiddle.net/mv9FV/6/

I am trying to generate a line chart using highcharts that can be drilled down a few levels. Highchart has this functionality for the column charts but I could not find anything for the line charts. If I try to change the chart type from column to line then I get a while line as chart which can't be drilled down further. Is there any way I can apply drill down functionality to a line chart in highcharts. This is the code that I have:

$(function () {
var chart;
$(document).ready(function() {

    var colors = Highcharts.getOptions().colors,
        categories = ['MSIE', 'Firefox', 'Chrome', 'Safari', 'Opera'],
        name = 'Browser brands',
        data = [{
                y: 55.11,
                color: colors[0],
                drilldown: {
                    name: 'MSIE versions',
                    categories: ['MSIE 6.0', 'MSIE 7.0', 'MSIE 8.0', 'MSIE 9.0'],
                    data: [10.85, 7.35, 33.06, 2.81],
                    color: colors[0]
                }
            }, {
                y: 21.63,
                color: colors[1],
                drilldown: {
                    name: 'Firefox versions',
                    categories: ['Firefox 2.0', 'Firefox 3.0', 'Firefox 3.5', 'Firefox 3.6', 'Firefox 4.0'],
                    data: [0.20, 0.83, 1.58, 13.12, 5.43],
                    color: colors[1]
                }
            }, {
                y: 11.94,
                color: colors[2],
                drilldown: {
                    name: 'Chrome versions',
                    categories: ['Chrome 5.0', 'Chrome 6.0', 'Chrome 7.0', 'Chrome 8.0', 'Chrome 9.0',
                        'Chrome 10.0', 'Chrome 11.0', 'Chrome 12.0'],
                    data: [0.12, 0.19, 0.12, 0.36, 0.32, 9.91, 0.50, 0.22],
                    color: colors[2]
                }
            }, {
                y: 7.15,
                color: colors[3],
                drilldown: {
                    name: 'Safari versions',
                    categories: ['Safari 5.0', 'Safari 4.0', 'Safari Win 5.0', 'Safari 4.1', 'Safari/Maxthon',
                        'Safari 3.1', 'Safari 4.1'],
                    data: [4.55, 1.42, 0.23, 0.21, 0.20, 0.19, 0.14],
                    color: colors[3]
                }
            }, {
                y: 2.14,
                color: colors[4],
                drilldown: {
                    name: 'Opera versions',
                    categories: ['Opera 9.x', 'Opera 10.x', 'Opera 11.x'],
                    data: [ 0.12, 0.37, 1.65],
                    color: colors[4]
                }
            }];

    function setChart(name, categories, data, color) {
        chart.xAxis[0].setCategories(categories, false);
        chart.series[0].remove(false);
        chart.addSeries({
            name: name,
            data: data,
            color: color || 'white'
        }, false);
        chart.redraw();
    }

    chart = new Highcharts.Chart({
        chart: {
            renderTo: 'container',
            type: 'line'
        },
        title: {
            text: 'Browser market share, April, 2011'
        },
        subtitle: {
            text: 'Click the columns to view versions. Click again to view brands.'
        },
        xAxis: {
            categories: categories
        },
        yAxis: {
            title: {
                text: 'Total percent market share'
            }
        },
        plotOptions: {
            column: {
                cursor: 'pointer',
                point: {
                    events: {
                        click: function() {
                            var drilldown = this.drilldown;
                            if (drilldown) { // drill down
                                setChart(drilldown.name, drilldown.categories, drilldown.data, drilldown.color);
                            } else { // restore
                                setChart(name, categories, data);
                            }
                        }
                    }
                },
                dataLabels: {
                    enabled: true,
                    color: colors[0],
                    style: {
                        fontWeight: 'bold'
                    },
                    formatter: function() {
                        return this.y +'%';
                    }
                }
            }
        },
        tooltip: {
            formatter: function() {
                var point = this.point,
                    s = this.x +':<b>'+ this.y +'% market share</b><br/>';
                if (point.drilldown) {
                    s += 'Click to view '+ point.category +' versions';
                } else {
                    s += 'Click to return to browser brands';
                }
                return s;
            }
        },
        series: [{
            name: name,
            data: data,
            color: 'white'
        }],
        exporting: {
            enabled: false
        }
    });
});

});
    </script>
</head>
<body>

Please let me know if a workaround is possible.

解决方案

Please take look at drilldown line example: jsfiddle.net/mv9FV/6/

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10-22 16:20