var data1 = [2,50,80,10];
var option = {
backgroundColor: '#fff',
grid: {
top: '0',
left: '5%',
right: '15%',
bottom: '0',
containLabel: true
},
yAxis: [{
type: 'category',
data: ['心率较慢', '心率较快','高血压','低血压'],
inverse: true,
axisTick: {
show: false
},
axisLabel: {
margin: 10,
textStyle: {
fontSize: 14,
color: '#666'
}
},
axisLine: {
show: false
}
}],
xAxis: [{
type: 'value',
axisLabel: {
show: false
},
axisLine: {
show: false
},
splitLine: {
show: false
}
}],
series: [{
type: 'bar',
barWidth: 14,
data:data1,
label: {
normal: {
show: false,
}
},
itemStyle: {
normal: {
color: "#52D7FF",
barBorderRadius: 50
}
}
}, {
type: "bar",
barWidth: 14,
xAxisIndex: 0,
barGap: "-100%",
data: [100, 100,100,100],
label: {
normal: {
show: true,
position: 'right',
formatter: function(data){
let sum =0;
for(var i = 0;i<data1.length;i++){
sum +=data1[i];
}
console.log(data);
let nums = (data1[data.dataIndex] /sum).toFixed(3)
console.log(nums)
return (nums*100).toFixed(2)+'%'
},
distance: 0,
color: '#666',
fontSize: 14,
padding: [0, 0, 0, 10]
}
},
itemStyle: {
normal: {
color: "#eee",
barBorderRadius: 50
}
},
zlevel: -1
}]
};