| | |
| | | <PanelHeader title="销售品分布" /> |
| | | <div class="main-panel panel-item-customers"> |
| | | <CarouselCards :items="cardItems" :visible-count="3" /> |
| | | <div class="pie-chart-wrapper"> |
| | | <div class="pie-background"></div> |
| | | <div class="pie-chart-wrapper" ref="pieWrapperRef"> |
| | | <div class="pie-background" ref="pieBackgroundRef"></div> |
| | | <Echarts |
| | | ref="echartsRef" |
| | | :chartStyle="chartStyle" |
| | |
| | | </template> |
| | | |
| | | <script setup> |
| | | import { ref, onMounted, computed } from 'vue' |
| | | import { ref, onMounted, onBeforeUnmount, computed } from 'vue' |
| | | import { productSalesAnalysis } from '@/api/viewIndex.js' |
| | | import PanelHeader from './PanelHeader.vue' |
| | | import CarouselCards from './CarouselCards.vue' |
| | | import Echarts from '@/components/Echarts/echarts.vue' |
| | | import { useChartBackground } from '@/hooks/useChartBackground.js' |
| | | |
| | | const pieWrapperRef = ref(null) |
| | | const pieBackgroundRef = ref(null) |
| | | |
| | | /** |
| | | * @introduction 把数组中key值相同的那一项提取出来,组成一个对象 |
| | |
| | | |
| | | const cardItems = ref([]) |
| | | |
| | | // 使用封装的背景位置调整方法(与其他文件保持一致) |
| | | const { init: initBackground, cleanup: cleanupBackground } = useChartBackground({ |
| | | wrapperRef: pieWrapperRef, |
| | | backgroundRef: pieBackgroundRef, |
| | | left: '25%', // 图表中心 X 是 25% |
| | | top: '50%', // 图表中心 Y 是 50% |
| | | offsetX: '-51.5%', // X 轴偏移 |
| | | offsetY: '-50%', // Y 轴偏移 |
| | | watchData: pieDatas // 监听数据变化,自动调整位置 |
| | | }) |
| | | |
| | | const fetchData = () => { |
| | | productSalesAnalysis() |
| | | .then((res) => { |
| | |
| | | |
| | | onMounted(() => { |
| | | fetchData() |
| | | initBackground() |
| | | }) |
| | | |
| | | onBeforeUnmount(() => { |
| | | cleanupBackground() |
| | | }) |
| | | </script> |
| | | |