尝试将y轴标签的描述显示为工具提示 是否可以在y轴标签上显示相应的工具提示? 这是Fiddle,我试图将工具提示添加到y轴标签 代码:
$(function(){
var chart1;
$(document).ready(function(){
var options = {
colors: ["#3ACB35", "#DE3A15", "#FF9A00", "#00B8F1"],
chart: {
renderTo: 'container',
type: 'bar',
backgroundColor: 'black',
borderColor: 'black',
borderWidth: 0,
className: 'dark-container',
plotBackgroundColor: 'black',
plotBorderColor: '#000000',
plotBorderWidth: 0
},
credits: {
enabled: false
},
title: {
text: 'Count Per Category',
style: {
color: 'white',
font: 'normal 22px "Segoe UI"'
},
align: 'left'
},
tooltip: {
backgroundColor: 'rgba(0, 0, 0, 0.75)',
style: {
color: '#F0F0F0'
}
},
categories: {
enabled: 'true'
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'middle',
borderWidth: 0,
itemStyle: {
font: '9pt Segoe UI',
color: 'white'
},
itemHoverStyle: {
color: 'grey'
}
},
xAxis: {
categories: ['cat1', 'cat2', 'cat3', 'cat4', 'cat5'],
tickInterval: 1,
labels: {
enabled: true,
style: {
color: 'white'
}
},
title: {
enabled: false
},
gridLineColor: '#222222'
},
yAxis: {
title:
{
enabled: true,
text: "Document Count",
style: {
fontWeight: 'normal',
color: 'white'
}
},
labels: {
style: {
color: 'white'
}
},
gridLineColor: '#222222'
},
exporting: {
enabled: false
},
plotOptions: {
series: {
stacking: 'normal',
cursor: 'pointer'
}
},
series: []
};
options.series = [{
data: [3, 4, 4, 3, 9]
}];
chart1 = new Highcharts.Chart(options);
});
})
对于每个类别,我都有一个工具提示: cat1:descrption1 cat2:descrption2 cat3:descrption3 cat4:descrption4
当鼠标悬停在" cat1"," description1"需要显示为工具提示。如下所示:
答案 0 :(得分:4)
使用格式化程序为标签启用HTML:http://jsfiddle.net/W5wag/2/
xAxis: {
categories: ['cat1', 'cat2', 'cat3', 'cat4', 'cat5'],
tickInterval: 1,
labels: {
enabled: true,
formatter: function() {
return '<span title="My custom title">' + this.value + '</span>';
},
useHTML: true,
style: {
color: 'white'
}
}
},
当然你需要存储某处参考cat1&lt; - &gt; description1用于描述的跨度标题。
答案 1 :(得分:1)
将pointFormat
属性添加到tooltip
对象中:
tooltip: {
.....,
.....,
pointFormat: '<b>{point.y}</b>',
}
<强> DEMO Link 强>
答案 2 :(得分:1)
扩展PawełFus'解决方案我通过使用' - '分隔类别的值来定义标签和标题文本。然后,格式化程序可以将值拆分为数组,以将第一个数组值显示为标签,将第二个数组值显示为标题文本:http://jsfiddle.net/wqpckxL7/
xAxis: {
categories: ['cat1 - the first and best category',
'cat2 - this category is less popular',
'cat3',
'cat4',
'cat5'],
tickInterval: 1,
labels: {
enabled: true,
formatter: function() {
// split using -
var values = this.value.split(" - ");
// check we have more than 1 value
if (values.length > 1) {
// use first item in the array as the displayed label and the second for the title text
return '<span title="' + values[1] + '">' + values[0] + '</span>';
} else {
// if only one value then format as normal
return this.value;
}
},
useHTML: true,
style: {
color: 'white'
}
},
}