我用highcharts创建了一个Pie Donut图表，效果很好。现在我要做的是当我在一个区域上空盘旋时，我想突出显示它的父母和孩子，并且还要在工具提示中包含所有数据。
这是我的图表：
https://jsfiddle.net/whoknows/q9srL6o7/2/
以下是我想做的事情：
http://i.imgur.com/AMr42dO.png
感谢。
答案 0 :(得分：1)
可以在mouseOver和mouseOut事件中使用setState来设置多个点的悬停状态。工具提示格式化程序还可以显示符合条件的多个点。我已将hoverGroup变量添加到每个点以查找用于设置状态和工具提示的点。 示例：http://jsfiddle.net/q9srL6o7/4/
$(function () {
var chart;
$(document).ready(function () {
var colors = ["#00bcd4", "#00838f", "#69f0ae", "#f4511e", "#d81b60", "#1e88e5"],
categories = ['Site #1', 'Site #2', 'Site #3', 'Site #4', 'Site #5'],
data = [{
y: 55.11,
color: colors[0],
drilldown: {
name: 'Site #1',
categories: ['Leisure', 'Business'],
data: [45.01, 10.1],
drilldown: {
name: 'In/Out',
categories: ['In', 'In', 'Out', 'Out'],
data: [32.97, 12.04, 6.1, 4]
}
}
}, {
y: 21.63,
color: colors[1],
drilldown: {
name: 'Site #2',
categories: ['Leisure', 'Business'],
data: [13.12, 8.51],
drilldown: {
name: 'In/Out',
categories: ['In', 'In', 'Out', 'Out'],
data: [8.53, 4.59, 3.12, 5.39]
}
}
}, {
y: 11.94,
color: colors[2],
drilldown: {
name: 'Site #3',
categories: ['Leisure', 'Business'],
data: [9.91, 2.03],
drilldown: {
name: 'In/Out',
categories: ['In', 'In', 'Out', 'Out'],
data: [5.91, 4, 1, 1.03]
}
}
}, {
y: 7.15,
color: colors[3],
drilldown: {
name: 'Site #4',
categories: ['Leisure', 'Business'],
data: [4.55, 2.6],
drilldown: {
name: 'In/Out',
categories: ['In', 'In', 'Out', 'Out'],
data: [4, 0.55, 0.75, 1.85]
}
}
}, {
y: 4.17,
color: colors[4],
drilldown: {
name: 'Site #5',
categories: ['Leisure', 'Business'],
data: [2.49, 1.68],
drilldown: {
name: 'In/Out',
categories: ['In', 'In', 'Out', 'Out'],
data: [1.46, 1.03, 0.45, 1.23]
}
}
}],
siteData = [],
trafficData = [],
inoutData = [],
inoutColors = ['#faba59', '#f79f45', '#8cd260', '#5cc064'];
for (var i = 0; i < data.length; i++) {
siteData.push({
name: categories[i],
y: data[i].y,
color: data[i].color,
hoverGroup: i
});
for (var j = 0; j < data[i].drilldown.data.length; j++) {
trafficData.push({
name: data[i].drilldown.categories[j],
y: data[i].drilldown.data[j],
color: j === 0 ? '#f06e4a' : '#36a061',
hoverGroup: i
});
}
for (var k = 0; k < data[i].drilldown.drilldown.data.length; k++) {
inoutData.push({
name: data[i].drilldown.drilldown.categories[k],
y: data[i].drilldown.drilldown.data[k],
color: inoutColors[k],
hoverGroup: i
});
}
}
// Create the chart
var chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'pie'
},
showInLegend: false,
legend: {
enabled: false
},
credits: {
enabled: false
},
title: {
enabled: false,
text: ''
},
yAxis: {
title: {
text: 'Total percent market share'
}
},
plotOptions: {
pie: {
shadow: false,
point: {
events: {
mouseOver: function () {
var hoverGroup = this.hoverGroup,
series = this.series.chart.series;
$.each(series, function (i, s) {
$.each(s.points, function (j, p) {
if (p.hoverGroup == hoverGroup) p.setState('hover');
});
});
},
mouseOut: function () {
var series = this.series.chart.series;
$.each(series, function (i, s) {
$.each(s.points, function (j, p) {
p.setState('');
});
});
}
}
}
}
},
tooltip: {
valueSuffix: '',
formatter: function () {
var ret = '',
once = true,
hoverGroup = this.point.hoverGroup,
series = this.series.chart.series;
$.each(series, function (i, s) {
$.each(s.points, function (j, p) {
if (p.hoverGroup == hoverGroup) {
ret = '<span style="color:' + p.color + ';">●</span> ' + p.name + ' :' + p.y + '<br/>' + ret;
}
});
});
return ret;
}
},
series: [{
name: 'In/Out',
data: inoutData,
size: '85%',
innerSize: '20%',
dataLabels: {
formatter: function () {
return null;
}
}
}, {
name: 'Type de trafic',
data: trafficData,
size: '90%',
innerSize: '85%',
dataLabels: {
formatter: function () {
return null;
}
}
}, {
name: 'Site',
data: siteData,
size: '100%',
innerSize: '90%',
dataLabels: {
formatter: function () {
return null;
}
}
}]
});
});
});