Highcharts.chart('container', {
chart: {
polar: true,
type: 'line'
},
title: {
text: 'Highcharts Polar Chart'
},
pane: {
//size:'80%'
},
xAxis: {
categories: ['passes_ratio', 'pass_verticality', 'shots', 'goals'],
},
yAxis: [{
min: 0,
max: 1,
angle: 45
}, {
min: 0,
max: 100,
angle: 135
}, {
min: 0,
max: 10,
angle: 225
}, {
min: 0,
max: 1,
angle: 315
}] ,
series: [{
data: [.8, .7, .6, .5],
yAxis: 0
}
我已经用Highcharts库制作了一个图表,我想更改鼠标悬停在某个点上时出现的值。
例如,在目标轴中,原始值为 0.5 ,但我希望显示 5.7 而不改变实际价值。其余变量相同。
有没有办法做到这一点?这是示例:
答案 0 :(得分:0)
您可以使用formatter
属性中的tooltip
,如下所示:
tooltip: {
formatter: function () {
return 'The value for <b>' + this.x +
'</b> is <b>' + (this.y + 0.7) + '</b>';
}
},
这是代码段示例:
Highcharts.chart('container', {
chart: {
polar: true,
type: 'line'
},
title: {
text: 'Highcharts Polar Chart'
},
pane: {
//size:'80%'
},
xAxis: {
categories: ['passes_ratio', 'pass_verticality', 'shots', 'goals'],
},
tooltip: {
formatter: function () {
return 'The value for <b>' + this.x +
'</b> is <b>' + (this.y + 0.7) + '</b>';
}
},
yAxis: [{
min: 0,
max: 1,
angle: 45
}, {
min: 0,
max: 100,
angle: 135
}, {
min: 0,
max: 5,
angle: 225
}, {
min: 0,
max: 10,
angle: 315
}],
series: [{
data: [.8, .7, .6, .5],
yAxis: 0
}/*,{
data: [11, 22, 33, 44],
yAxis: 1
}, {
data: [1, 2, 3, 4],
yAxis: 2
}, {
data: [2, 4, 6, .8],
yAxis: 3
}*/]
});
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/highcharts-more.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="min-width: 310px; max-width: 800px; height: 800px; margin: 0 auto"></div>