LineChart.vue
3.07 KB
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<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
},
lastData: {
type: Object,
required: true
}
},
data() {
return {
chart: null
}
},
watch: {
lastData: {
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.lastData)
},
setOptions({ receiptDetails, shipmentDetails } = {}) {
this.chart.setOption({
title: {
text: '历史每日收发货量',
textStyle: {
color: 'rgba(0, 0, 0, 0.7)',
fontSize: '15',
fontWeight:'bold'
}
},
xAxis: {
data: [this.changeDate(this.reduceDays(6)),this.changeDate(this.reduceDays(5)),this.changeDate(this.reduceDays(4)), this.changeDate(this.reduceDays(3)), this.changeDate(this.reduceDays(2)), this.changeDate(this.reduceDays(1)), this.changeDate(new Date())],
boundaryGap: true,
axisTick: {
show: true
},
},
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: ['收货量', '发货量']
},
series: [{
name: '收货量', itemStyle: {
normal: {
color: '#FF005A',
lineStyle: {
color: '#FF005A',
width: 2
}
}
},
smooth: true,
type: 'line',
data: receiptDetails,
animationDuration: 2800,
animationEasing: 'cubicInOut'
},
{
name: '发货量',
smooth: true,
type: 'line',
itemStyle: {
normal: {
color: '#3888fa',
lineStyle: {
color: '#3888fa',
width: 2
},
areaStyle: {
color: '#f3f8ff'
}
}
},
data: shipmentDetails,
animationDuration: 2800,
animationEasing: 'quadraticOut'
}]
})
}
}
}
</script>