1Panel/frontend/src/views/home/components/pie.vue
2022-08-17 09:37:30 +08:00

130 lines
3.9 KiB
Vue

<template>
<!-- Gitee / GitHub 访问量占比 -->
<div class="echarts" id="pie"></div>
</template>
<script setup lang="ts" name="pie">
import { ECharts, init } from 'echarts';
const initChart = (data: any): ECharts => {
const echartsBox = document.getElementById('pie') as HTMLElement;
const echarts: ECharts = init(echartsBox);
const option = {
title: {
text: 'Gitee / GitHub',
subtext: '访问占比',
left: '56%',
top: '45%',
textAlign: 'center',
textStyle: {
fontSize: 18,
color: '#767676',
},
subtextStyle: {
fontSize: 15,
color: '#a1a1a1',
},
},
tooltip: {
trigger: 'item',
},
legend: {
top: '4%',
left: '2%',
orient: 'vertical',
icon: 'circle', //图例形状
align: 'left',
itemGap: 20,
textStyle: {
fontSize: 13,
color: '#a1a1a1',
fontWeight: 500,
},
formatter: function (name: string) {
let dataCopy = '';
for (let i = 0; i < data.length; i++) {
if (data[i].name == name && data[i].value >= 10000) {
dataCopy = (data[i].value / 10000).toFixed(2);
return name + ' ' + dataCopy + 'w';
} else if (data[i].name == name) {
dataCopy = data[i].value;
return name + ' ' + dataCopy;
}
}
},
},
series: [
{
type: 'pie',
radius: ['70%', '40%'],
center: ['57%', '52%'],
silent: true,
clockwise: true,
startAngle: 150,
data: data,
labelLine: {
length: 80,
length2: 30,
lineStyle: {
width: 1,
},
},
label: {
position: 'outside',
show: true,
formatter: '{d}%',
fontWeight: 400,
fontSize: 19,
color: '#a1a1a1',
},
color: [
{
type: 'linear',
x: 0,
y: 0,
x2: 0.5,
y2: 1,
colorStops: [
{
offset: 0,
color: '#feb791', // 0% 处的颜色
},
{
offset: 1,
color: '#fe8b4c', // 100% 处的颜色
},
],
},
{
type: 'linear',
x: 0,
y: 0,
x2: 1,
y2: 0.5,
colorStops: [
{
offset: 0,
color: '#b898fd', // 0% 处的颜色
},
{
offset: 1,
color: '#8347fd', // 100% 处的颜色
},
],
},
],
},
],
};
echarts.setOption(option);
return echarts;
};
defineExpose({
initChart,
});
</script>
<style lang="scss" scoped>
.echarts {
width: 100%;
height: 100%;
}
</style>