1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
<template>
<div :class="className" :id="id" :style="{height:height,width:width}"></div>
</template>
<script>
// 引入 ECharts 主模块
const echarts = require('echarts/lib/echarts');
// 引入柱状图
require('echarts/lib/chart/bar');
require('echarts/lib/chart/line');
// 引入提示框和标题组件
require('echarts/lib/component/tooltip');
require('echarts/lib/component/title');
require('echarts/lib/component/visualMap');
export default {
name: 'barPercent',
props: {
className: {
type: String,
default: 'chart'
},
id: {
type: String,
default: 'chart'
},
width: {
type: String,
default: '200px'
},
height: {
type: String,
default: '200px'
}
},
data() {
return {};
},
mounted() {
this.initBar();
},
methods: {
initBar() {
this.chart = echarts.init(document.getElementById(this.id));
const xAxisData = [];
const data = [];
for (let i = 0; i < 30; i++) {
xAxisData.push(i + '号');
data.push(Math.round(Math.random() * 2 + 3))
}
this.chart.setOption(
{
backgroundColor: '#08263a',
tooltip: {
trigger: 'axis'
},
xAxis: {
show: false,
data: xAxisData
},
visualMap: {
show: false,
min: 0,
max: 50,
dimension: 0,
inRange: {
color: ['#4a657a', '#308e92', '#b1cfa5', '#f5d69f', '#f5898b', '#ef5055']
}
},
yAxis: {
axisLine: {
show: false
},
axisLabel: {
textStyle: {
color: '#4a657a'
}
},
splitLine: {
show: true,
lineStyle: {
color: '#08263f'
}
},
axisTick: {}
},
series: [{
type: 'bar',
data,
name: '撸文数',
itemStyle: {
normal: {
barBorderRadius: 5,
shadowBlur: 10,
shadowColor: '#111'
}
},
animationEasing: 'elasticOut',
animationEasingUpdate: 'elasticOut',
animationDelay(idx) {
return idx * 20;
},
animationDelayUpdate(idx) {
return idx * 20;
}
}]
})
}
}
}
</script>