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| <template>
| <div class="event-trend-analysis">
| <div class="little-title">事件趋势分析</div>
| <div class="chart" ref="echartsRef"></div>
| </div>
| </template>
| <script setup>
| import { getEventTrend } from '@/api/home/event'
| import * as echarts from 'echarts'
| import useEchartsResize from '@/hooks/useEchartsResize'
|
| const echartsRef = ref(null)
| let { chart } = useEchartsResize(echartsRef)
|
| const echartsOption = {
| tooltip: {
| trigger: 'axis',
| axisPointer: {
| type: 'shadow',
| },
| },
| grid: {
| top: '5%',
| left: 0,
| right: 0,
| bottom: 0,
| containLabel: true,
| },
| xAxis: {
| type: 'category',
| axisLabel: {
| rotate: -45, // 旋转角度
| interval: 0, // 显示所有标签
| color: '#FFFFFF',
| fontFamily: 'Source Han Sans CN, Source Han Sans CN',
| fontWeight: 400,
| fontSize: 10,
| },
| data: [],
| },
| yAxis: [
| {
| type: 'value',
| axisLabel: {
| interval: 0, // 显示所有标签
| color: '#FFFFFF',
| fontFamily: 'Source Han Sans CN, Source Han Sans CN',
| fontWeight: 400,
| fontSize: 10,
| },
| axisLine: {
| lineStyle: {
| color: '#ffffff',
| },
| },
| splitLine: {
| lineStyle: {
| color: 'rgba(255, 255, 255, 0.1)',
| type: 'dashed', // 设置为虚线
| },
| },
| },
| ],
| series: {
| type: 'line',
| itemStyle: {
| color: '#0CEBF7', // 设置颜色
| },
| lineStyle: {
| width: 2, // 线条宽度
| type: 'solid', // 线条类型
| },
| symbol: 'circle', // 数据点符号
| symbolSize: 6, // 数据点符号大小
| emphasis: {
| focus: 'series',
| },
| areaStyle: {
| color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
| {
| offset: 0,
| color: 'rgba(24, 141, 240, 0.4)', // 顶部颜色
| },
| {
| offset: 1,
| color: 'rgba(24, 141, 240, 0)', // 底部颜色
| },
| ]),
| },
| data: [], // 示例数据，根据实际完成率计算
| },
| }
|
| const params = inject('eventOverviewParams')
|
| watch(params, () => {
| getData()
| })
|
| // 获取数据
| const getData = async () => {
| const res = await getEventTrend(params.value)
| const list = res?.data?.data || []
| echartsOption.xAxis.data = list.map(item => item.name)
| echartsOption.series.data = list.map(item => item.value)
| chart.value.setOption(echartsOption)
| }
|
| onMounted(() => {
| getData()
| })
| </script>
| <style scoped lang="scss">
| .event-trend-analysis {
| height: 280px;
| }
| .little-title {
| background: url('@/assets/images/little-title-bg.png') no-repeat center / 100% 100%;
| width: 372px;
| height: 28px;
| line-height: 28px;
| padding-left: 16px;
| }
| .chart {
| margin-top: 10px;
| width: 356px;
| height: 240px;
| }
| </style>
|
|
