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73 lines
1.3 KiB
73 lines
1.3 KiB
2 years ago
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<!-- 线 + 柱混合图 -->
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<template>
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<el-card>
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<template #header> 折线图 </template>
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<div :id="id" :class="className" :style="{ height, width }" />
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</el-card>
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</template>
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<script lang="ts" setup>
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import * as echarts from 'echarts';
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const props = defineProps({
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id: {
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type: String,
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default: 'lineChart'
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},
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className: {
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type: String,
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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: '200px',
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required: true
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},
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height: {
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type: String,
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default: '200px',
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required: true
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}
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});
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const options = {
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tooltip: {
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trigger: 'axis'
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},
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grid: {
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left: '3%',
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right: '4%',
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top: '3%',
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bottom: '3%',
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containLabel: true
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},
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xAxis: {
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type: 'category',
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data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
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},
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yAxis: {
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type: 'value',
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scale: true, //自适应
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minInterval: 1 //最小间距
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},
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series: [
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{
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data: [820, 932, 901, 934, 1290, 1330, 1320],
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type: 'line',
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smooth: true
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}
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]
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};
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onMounted(() => {
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// 图表初始化
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const chart = echarts.init(document.getElementById(props.id) as HTMLDivElement);
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chart.setOption(options);
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// 大小自适应
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window.addEventListener('resize', () => {
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chart.resize();
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});
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});
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</script>
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