饼状图示例
配置项如下
// 指定图表的配置项和数据
var option = {
title : {
text: '高血压控制率统计',
//subtext: '纯属虚构',
x:'center',
//y:'center',
padding:[20,0,0,0],
textStyle: {
"fontSize": 14,
"fontWeight": "bolder",
"color": "#333"
}
},
tooltip : {
trigger: 'item',
formatter: "{b} : {c}人 (占比{d}%)"
},
legend: {
show:false,
orient: 'vertical',
left: 'left',
data: ['未达标','已达标']
},
color:['#da70d6', '#32cd32'],
series : [
{
name: '控制率',
type: 'pie',
radius : '50%',
center: ['50%', '60%'],
data:[
{value:200, name:'未达标'},
{value:300, name:'已达标'}
],
label : {
normal:{
position : 'outer',
formatter : function (params) {
return params.name+','+ params.value+'人,'+(params.percent - 0).toFixed(0) + '%'
}
}
},
itemStyle: {
emphasis: {
shadowBlur: 10,
shadowOffsetX: 0,
shadowColor: 'rgba(0, 0, 0, 0.5)'
},
normal : {
//color:'#61a0a8'
}
}
}
]
};