86 lines
1.9 KiB
Vue
86 lines
1.9 KiB
Vue
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<template>
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<div ref="chartRef" :style="{ height, width }"></div>
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</template>
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<script>
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import { ref, reactive, watchEffect } from 'vue';
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import { cloneDeep } from 'lodash';
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import { useEcharts } from '../../hooks/useEcharts';
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export default {
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name: 'CustomEchartMixin',
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props: {
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chartData: {
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type: Array,
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default: () => [],
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},
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option: {
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type: Object,
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default: () => ({}),
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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: 'calc(100vh - 78px)',
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},
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},
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setup(props) {
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const chartRef = ref(null);
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const { setOptions } = useEcharts(chartRef);
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const option = reactive({
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tooltip: {
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trigger: 'axis',
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axisPointer: {
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type: 'shadow',
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label: {
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show: true,
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backgroundColor: '#333',
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},
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},
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},
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xAxis: {
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type: 'category',
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data: [],
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},
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yAxis: {
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type: 'value',
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},
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series: [
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{
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name: 'bar',
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type: 'bar',
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data: [],
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},
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],
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});
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watchEffect(() => {
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props.chartData && initCharts();
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});
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function initCharts() {
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if (props.option) {
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Object.assign(option, cloneDeep(props.option));
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}
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let typeArr = Array.from(new Set(props.chartData.map((item) => item.type)));
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let xAxisData = Array.from(new Set(props.chartData.map((item) => item.name)));
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let seriesData = [];
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typeArr.forEach((type, index) => {
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let obj = { name: type };
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let chartArr = props.chartData.filter((item) => type === item.type);
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obj['data'] = chartArr.map((item) => item.value);
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obj['type'] = chartArr[0].seriesType;
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seriesData.push(obj);
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});
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option.series = seriesData;
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option.xAxis.data = xAxisData;
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setOptions(option);
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}
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return { chartRef };
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},
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};
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</script>
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