学习笔记-echarts点击数据添加跳转链接

原链接：http://echarts.baidu.com/demo.html#pie-rich-text

这个一段官方提供的实例。

var weatherIcons = {
'Sunny': './data/asset/img/weather/sunny_128.png',
'Cloudy': './data/asset/img/weather/cloudy_128.png',
'Showers': './data/asset/img/weather/showers_128.png'
};

//跳转代码
myChart.on('click', function (params) {
console.log(params.name);
window.open('https://www.baidu.com/s?wd=' + encodeURIComponent(params.name));

});

option = {
title: {
text: '天气情况统计',
subtext: '虚构数据',
left: 'center'
},
tooltip : {
trigger: 'item',
formatter: "{a} <br/>{b} : {c} ({d}%)"
},
legend: {
// orient: 'vertical',
// top: 'middle',
bottom: 10,
left: 'center',
data: ['西凉', '益州','兖州','荆州','幽州']
},
series : [
{
type: 'pie',
radius : '65%',
center: ['50%', '50%'],
selectedMode: 'single',
data:[
{
value:1548,
name: '幽州',
label: {
normal: {
formatter: [
'{title|{b}}{abg|}',
' {weatherHead|天气}{valueHead|天数}{rateHead|占比}',
'{hr|}',
' {Sunny|}{value|202}{rate|55.3%}',
' {Cloudy|}{value|142}{rate|38.9%}',
' {Showers|}{value|21}{rate|5.8%}'
].join(' '),
backgroundColor: '#eee',
borderColor: '#777',
borderWidth: 1,
borderRadius: 4,
rich: {
title: {
color: '#eee',
align: 'center'
},
abg: {
backgroundColor: '#333',
'100%',
align: 'right',
height: 25,
borderRadius: [4, 4, 0, 0]
},
Sunny: {
height: 30,
align: 'left',
backgroundColor: {
image: weatherIcons.Sunny
}
},
Cloudy: {
height: 30,
align: 'left',
backgroundColor: {
image: weatherIcons.Cloudy
}
},
Showers: {
height: 30,
align: 'left',
backgroundColor: {
image: weatherIcons.Showers
}
},
weatherHead: {
color: '#333',
height: 24,
align: 'left'
},
hr: {
borderColor: '#777',
'100%',
borderWidth: 0.5,
height: 0
},
value: {
20,
padding: [0, 20, 0, 30],
align: 'left'
},
valueHead: {
color: '#333',
20,
padding: [0, 20, 0, 30],
align: 'center'
},
rate: {
40,
align: 'right',
padding: [0, 10, 0, 0]
},
rateHead: {
color: '#333',
40,
align: 'center',
padding: [0, 10, 0, 0]
}
}
}
}
},
{value:535, name: '荆州'},
{value:510, name: '兖州'},
{value:634, name: '益州'},
{value:735, name: '西凉'}
],
itemStyle: {
emphasis: {
shadowBlur: 10,
shadowOffsetX: 0,
shadowColor: 'rgba(0, 0, 0, 0.5)'
}
}
}
]
};

下面也是一段类似的跳转案例

http://www.shuchengxian.com/article/175.html