LineChart.vue
2.79 KB
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
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
<template>
<div :class="className" :style="{ height: height, width: width }" />
</template>
<script>
import echarts from "echarts";
require("echarts/theme/macarons"); // echarts theme
import resize from "./mixins/resize";
export default {
mixins: [resize],
props: {
className: {
type: String,
default: "chart",
},
width: {
type: String,
default: "100%",
},
height: {
type: String,
default: "350px",
},
autoResize: {
type: Boolean,
default: true,
},
chartData: {
type: Object,
required: true,
},
},
data() {
return {
chart: null,
};
},
watch: {
chartData: {
deep: true,
handler(val) {
this.setOptions(val);
},
},
},
mounted() {
this.$nextTick(() => {
this.initChart();
});
},
beforeDestroy() {
if (!this.chart) {
return;
}
this.chart.dispose();
this.chart = null;
},
methods: {
initChart() {
this.chart = echarts.init(this.$el, "macarons");
this.setOptions(this.chartData);
},
setOptions({ expectedData, actualData } = {}) {
this.chart.setOption({
xAxis: {
data: ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"],
boundaryGap: false,
axisTick: {
show: false,
},
},
grid: {
left: 10,
right: 10,
bottom: 20,
top: 30,
containLabel: true,
},
tooltip: {
trigger: "axis",
axisPointer: {
type: "cross",
},
padding: [5, 10],
},
yAxis: {
axisTick: {
show: false,
},
},
legend: {
data: ["expected", "actual"],
},
series: [
{
name: "expected",
itemStyle: {
normal: {
color: "#FF005A",
lineStyle: {
color: "#FF005A",
width: 2,
},
},
},
smooth: true,
type: "line",
data: expectedData,
animationDuration: 2800,
animationEasing: "cubicInOut",
},
{
name: "actual",
smooth: true,
type: "line",
itemStyle: {
normal: {
color: "#3888fa",
lineStyle: {
color: "#3888fa",
width: 2,
},
areaStyle: {
color: "#f3f8ff",
},
},
},
data: actualData,
animationDuration: 2800,
animationEasing: "quadraticOut",
},
],
});
},
},
};
</script>