lineChart.vue
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<template>
<div :class="className" :style="{height:height,width:width}"></div>
</template>
<script>
import echarts from 'echarts'
import {debounce} from '../utils/debounce'
export default {
name: 'lineChart',
props: {
className: {
type: String,
default: 'chart'
},
width: {
type: String,
default: '100%'
},
height: {
type: String,
default: '100%'
},
autoResize: {
type: Boolean,
default: true
},
chartData: {
type: Object,
required: true
}
},
data() {
return {
chart: null,
sidebarElm: null
}
},
watch: {
chartData: {
deep: true,
}
},
mounted() {
this.initChart()
if (this.autoResize) {
this.__resizeHandler = debounce(() => {
if (this.chart) {
this.chart.resize()
}
}, 100)
window.addEventListener('resize', this.__resizeHandler)
}
},
beforeDestroy() {
if (!this.chart) {
return
}
if (this.autoResize) {
window.removeEventListener('resize', this.__resizeHandler)
}
this.chart.dispose()
this.chart = null
},
methods: {
setOptions({xData, yData} = {}) {
this.chart.setOption({
tooltip: {
trigger: 'axis'
},
color:['#FFB130','#01AEFE'],
legend: {
data:['出场','入场'],
bottom:'2%',
textStyle: {
color: '#59AAF7'
}
},
grid: {
top:'8%',
left: '3%',
right: '4%',
bottom: '14%',
containLabel: true
},
xAxis: {
axisLabel : {
textStyle: {
color: '#fff'
}
},
axisLine:{
lineStyle:{
color:'rgba(89,170,247,.3)'
}
},
axisTick: {
show: false
},
splitLine: {
show: false
},
data: ['周一','周二','周三','周四','周五','周六','周日']
},
yAxis: {
type: 'value',
axisLabel : {
formatter: '{value}',
textStyle: {
color: '#fff'
}
},
axisLine:{
lineStyle:{
color:'rgba(89,170,247,.3)'
}
},
axisTick: {
show: false
},
splitLine: {
show: false
},
splitNumber:3
},
series: [
{
name:'出场',
type:'line',
data:[120, 132, 101, 134, 90, 230, 210],
lineStyle: {
color: '#FFB130'
}
},
{
name:'入场',
type:'line',
data:[220, 182, 191, 234, 290, 330, 310],
lineStyle: {
color: '#08B9FC'
}
}
]
})
},
initChart() {
this.chart = echarts.init(this.$el)
this.setOptions(this.chartData)
}
}
}
</script>