197 lines
3.3 KiB
Vue
197 lines
3.3 KiB
Vue
<template>
|
|
<div :class="className" :style="{ height: height, width: width }" />
|
|
</template>
|
|
|
|
<script>
|
|
import * as echarts from 'echarts';
|
|
require('echarts/theme/macarons'); // echarts theme
|
|
import resize from '@/utils/chartMixins/resize';
|
|
|
|
const animationDuration = 1000;
|
|
|
|
export default {
|
|
mixins: [resize],
|
|
props: {
|
|
className: {
|
|
type: String,
|
|
default: 'chart',
|
|
},
|
|
title: {
|
|
type: String,
|
|
default: '',
|
|
},
|
|
width: {
|
|
type: String,
|
|
default: '100%',
|
|
},
|
|
height: {
|
|
type: String,
|
|
default: '300px',
|
|
},
|
|
histogram: {
|
|
type: Array,
|
|
default: () => [],
|
|
},
|
|
},
|
|
data() {
|
|
return {
|
|
chart: null,
|
|
};
|
|
},
|
|
beforeDestroy() {
|
|
if (!this.chart) {
|
|
return;
|
|
}
|
|
this.chart.dispose();
|
|
this.chart = null;
|
|
},
|
|
methods: {
|
|
initChart() {
|
|
var nameArr = [];
|
|
var valueArr = [];
|
|
var dayArr = [];
|
|
if (this.histogram.length > 0) {
|
|
this.histogram.forEach((item) => {
|
|
nameArr.push(item.goodsName);
|
|
valueArr.push(item.num);
|
|
dayArr.push(item.day);
|
|
});
|
|
}
|
|
this.chart = echarts.init(this.$el, 'macarons');
|
|
|
|
this.chart.setOption({
|
|
title: {
|
|
text: this.title
|
|
? '{space|}{tip|}{space|}{value|' + this.title + '}'
|
|
: '',
|
|
left: '0%',
|
|
top: '0%',
|
|
textStyle: {
|
|
rich: {
|
|
tip: {
|
|
width: 4,
|
|
height: 18,
|
|
backgroundColor: '#0B58FF',
|
|
marginRight: 6,
|
|
},
|
|
space: {
|
|
width: 8,
|
|
},
|
|
value: {
|
|
fontSize: 16,
|
|
fontWeight: 'bold',
|
|
color: 'black',
|
|
},
|
|
},
|
|
},
|
|
},
|
|
color: ['#288AFF', '#8EF0AB', '#FFDC94'],
|
|
tooltip: {
|
|
trigger: 'axis',
|
|
axisPointer: {
|
|
// 坐标轴指示器，坐标轴触发有效
|
|
type: 'shadow', // 默认为直线，可选为：'line' | 'shadow'
|
|
},
|
|
},
|
|
grid: [
|
|
{
|
|
containLabel: true,
|
|
top: 40,
|
|
left: '2%',
|
|
right: '2%',
|
|
bottom: '3%',
|
|
bottom: '55%',
|
|
},
|
|
{
|
|
containLabel: true,
|
|
top: 40,
|
|
left: '2%',
|
|
right: '2%',
|
|
bottom: '3%',
|
|
top: '55%',
|
|
},
|
|
],
|
|
xAxis: [
|
|
{
|
|
type: 'category',
|
|
data: nameArr,
|
|
gridIndex: 0,
|
|
axisTick: {
|
|
alignWithLabel: true,
|
|
},
|
|
axisLabel: {
|
|
color: '#979797',
|
|
},
|
|
axisLine: {
|
|
lineStyle: {
|
|
color: '#979797',
|
|
},
|
|
},
|
|
},
|
|
{
|
|
type: 'category',
|
|
data: nameArr,
|
|
gridIndex: 1,
|
|
axisTick: {
|
|
alignWithLabel: true,
|
|
},
|
|
axisLabel: {
|
|
color: '#979797',
|
|
},
|
|
axisLine: {
|
|
lineStyle: {
|
|
color: '#979797',
|
|
},
|
|
},
|
|
},
|
|
],
|
|
yAxis: [
|
|
{
|
|
gridIndex: 0,
|
|
axisTick: {
|
|
show: false,
|
|
},
|
|
splitArea: {
|
|
show: false,
|
|
},
|
|
axisLabel: {
|
|
color: '#979797',
|
|
},
|
|
},
|
|
{
|
|
gridIndex: 1,
|
|
axisTick: {
|
|
show: false,
|
|
},
|
|
splitArea: {
|
|
show: false,
|
|
},
|
|
axisLabel: {
|
|
color: '#979797',
|
|
},
|
|
},
|
|
],
|
|
series: [
|
|
{
|
|
name: '数量',
|
|
type: 'bar',
|
|
barWidth: '20',
|
|
data: valueArr,
|
|
animationDuration,
|
|
},
|
|
{
|
|
name: '天数',
|
|
type: 'bar',
|
|
barWidth: '20',
|
|
data: dayArr,
|
|
animationDuration,
|
|
xAxisIndex: 1,
|
|
yAxisIndex: 1,
|
|
},
|
|
],
|
|
});
|
|
},
|
|
},
|
|
};
|
|
</script>
|