132 lines
2.5 KiB
Vue
132 lines
2.5 KiB
Vue
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<template>
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<div :class="className"/>
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</template>
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<script>
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import * as echarts from 'echarts'
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import resize from './mixins/resize'
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export default {
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mixins: [resize],
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props: {
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refName: {
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type: String,
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default: 'chart'
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},
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className: {
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type: String,
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default: 'chart'
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},
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width: {
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type: String,
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default: '100%'
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},
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height: {
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type: String,
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default: '365px'
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},
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smooth: {
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type: Boolean,
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default: true
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},
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autoResize: {
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type: Boolean,
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default: true
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},
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chartData: {
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type: Object,
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required: true
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}
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},
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data() {
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return {
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chart: null
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}
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},
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// watch: {
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// chartData: {
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// deep: true,
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// handler(val) {
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// // this.setOptions(val)
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// }
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// }
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// },
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mounted() {
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this.$nextTick(() => {
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this.initChart()
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})
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},
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beforeDestroy() {
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if (!this.chart) {
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return
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}
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this.chart.dispose()
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this.chart = null
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},
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methods: {
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initChart() {
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this.chart = echarts.init(this.$el, 'macarons')
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this.renewOption(this.chartData)
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},
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renewOption(chart_data) {
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var series = []
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for (let i = 0; i < chart_data.legend.length; i++) {
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series[i] = {
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name: chart_data.legend[i], itemStyle: {
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normal: {
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color: chart_data.color[i],
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lineStyle: {
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color: chart_data.color[i],
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width: 2
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}
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}
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},
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smooth: this.smooth,
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type: 'line',
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data: chart_data.dataY[i],
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animationDuration: 2800,
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animationEasing: 'cubicInOut'
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}
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}
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this.setOptions(series)
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},
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setOptions(series) {
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this.chart.setOption({
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xAxis: {
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data: this.chartData.dataX,
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type: 'category',
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axisLabel: {
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// x轴文字的配置
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show: true,
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interval: 0// 使x轴文字显示全
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}
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},
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grid: {
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left: 10,
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right: 10,
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bottom: 20,
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top: 30,
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containLabel: true
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},
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tooltip: {
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trigger: 'axis',
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axisPointer: {
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type: 'cross'
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},
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padding: [5, 10]
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},
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yAxis: {
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axisTick: {
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show: false
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}
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},
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legend: {
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data: this.chartData.legend
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},
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series: series
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})
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}
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}
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}
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</script>
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