59 lines
876 B
Vue
59 lines
876 B
Vue
<!--
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filename: lineChart.vue
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author: liubin
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date: 2023-09-04 13:45:00
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description:
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-->
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<template>
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<div class="line-chart"></div>
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</template>
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<script>
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import * as echarts from 'echarts';
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export default {
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name: 'LineChart',
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components: {},
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props: ['config'],
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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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config: {
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handler(value) {
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if (value != null) this.setOption(value);
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},
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deep: true,
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},
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},
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mounted() {
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this.init();
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},
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beforeDestroy() {
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if (this.chart) {
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this.chart.dispose();
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}
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},
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methods: {
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init() {
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if (!this.chart) this.chart = echarts.init(this.$el);
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this.setOption(this.config);
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},
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setOption(option) {
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if (this.chart) this.chart.setOption(option);
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},
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},
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};
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</script>
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<style scoped lang="scss">
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.line-chart {
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padding: 0 12px;
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// background: #e1e1e1;
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min-height: 320px;
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}
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</style>
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