114 lines
1.9 KiB
Vue
114 lines
1.9 KiB
Vue
<!-- 饼图 -->
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<template>
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<div
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:id="id"
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:class="className"
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:style="{height, width}"
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/>
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</template>
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<script setup lang="ts">
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import {nextTick, onActivated, onBeforeUnmount, onDeactivated, onMounted} from "vue";
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import {init, EChartsOption} from 'echarts'
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import resize from "@/utils/resize";
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const props = defineProps({
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id: {
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type: String,
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default: 'pieChart'
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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 {
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mounted,
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chart,
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beforeDestroy,
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activated,
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deactivated
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} = resize()
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function initChart() {
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const pieChart = init(document.getElementById(props.id) as HTMLDivElement)
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pieChart.setOption({
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title: {
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show: true,
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text: '产品分类总览南丁格尔饼图',
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x: 'center',
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padding: 15,
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textStyle: {
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fontSize: 18,
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fontStyle: 'normal',
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fontWeight: 'bold',
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color:'#096b92'
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}
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},
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grid: {
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left: '2%',
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right: '2%',
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bottom: '10%',
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containLabel: true
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},
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legend: {
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top: 'bottom'
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},
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series: [
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{
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name: 'Nightingale Chart',
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type: 'pie',
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radius: [50, 160],
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center: ['50%', '50%'],
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roseType: 'area',
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itemStyle: {
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borderRadius: 8
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},
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data: [
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{ value: 26, name: '家用电器' },
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{ value: 27, name: '户外运动' },
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{ value: 24, name: '汽车用品' },
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{ value: 23, name: '手机数码' }
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]
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}
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]
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} as EChartsOption)
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chart.value = pieChart
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}
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onBeforeUnmount(() => {
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beforeDestroy()
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})
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onActivated(() => {
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activated()
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})
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onDeactivated(() => {
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deactivated()
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})
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onMounted(() => {
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mounted()
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nextTick(() => {
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initChart()
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})
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})
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</script>
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<style lang="scss" scoped>
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</style> |