323 lines
8.0 KiB
Vue
323 lines
8.0 KiB
Vue
<!--
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* @Author: SunTao 328867980@qq.com
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* @Date: 2024-10-18 15:21:24
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* @LastEditors: SunTao 328867980@qq.com
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* @LastEditTime: 2024-12-19 15:25:25
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* @FilePath: \znxjxt-ui\src\views\big-screen\road-components\anomaly-facilities.vue
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* @Description: 附属设施异常统计
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-->
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<template>
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<div class="content">
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<div class="anomaly-select">
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<el-select
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v-model="itemSelect"
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placeholder="请选择"
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popper-class="screen-select"
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>
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<el-option
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v-for="item in currentList"
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:key="item.value"
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:label="item.label"
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:value="item.value"
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/>
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</el-select>
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</div>
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<div ref="anomalyChart" class="anomaly-echart"></div>
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</div>
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</template>
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<script>
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import * as echarts from "echarts";
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import { getDropList } from "@/api/xj/screen/disease-screen";
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import { anomalyList } from "@/api/xj/screen/road-screen";
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export default {
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name: "AnomalyFacilities",
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props: {
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select: {
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type: String,
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default: "",
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},
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},
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data() {
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return {
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// 下拉框绑定
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itemSelect: "",
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// 下拉框数据
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currentList: [],
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// echart图数据
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anomalyData: [],
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};
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},
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watch: {
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select: {
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handler(val) {
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if (val) {
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this.itemSelect = "";
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this.getCurrentList();
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this.getChartData();
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}
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},
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immediate: true,
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},
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itemSelect: {
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handler() {
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this.getChartData();
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},
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},
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},
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mounted() {
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this.getChartData();
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},
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methods: {
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/* 获取右上角下拉框数据 */
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getCurrentList() {
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getDropList({ type: this.select }).then(({ data, code }) => {
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if (code === 200) {
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this.currentList = data;
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}
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});
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},
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/* 获取柱状图数据 */
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getChartData() {
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const data = {
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id: this.itemSelect,
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type: this.select,
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};
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anomalyList(data).then(({ code, data }) => {
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if (code === 200) {
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this.anomalyData = data;
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this.$nextTick(() => {
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this.drawChart();
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});
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}
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});
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},
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/* 绘制echart */
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drawChart() {
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const xData = this.anomalyData.map((item) => {
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return item.label;
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});
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const yData = this.anomalyData.map((item, index) => {
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if (index % 2 == 0) {
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return {
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...item,
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itemStyle: {
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color: {
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x: 0,
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y: 0,
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x2: 0,
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y2: 1,
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type: "linear",
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global: false,
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colorStops: [
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{
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//第一节下面
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offset: 0,
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color: "#033E43",
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},
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{
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offset: 1,
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color: "#00FFEA",
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},
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],
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},
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},
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};
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} else {
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return {
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...item,
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itemStyle: {
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color: {
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x: 0,
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y: 0,
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x2: 0,
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y2: 1,
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type: "linear",
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global: false,
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colorStops: [
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{
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//第一节下面
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offset: 0,
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color: "#034299",
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},
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{
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offset: 1,
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color: "#35F0FF",
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},
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],
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},
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},
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};
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}
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});
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const chart = echarts.init(this.$refs.anomalyChart);
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chart.setOption({
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// backgroundColor: "#041139",
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tooltip: {
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trigger: "axis",
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backgroundColor: "rgba(9, 24, 48, 0.5)",
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borderColor: "rgba(75, 253, 238, 0.4)",
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textStyle: {
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fontSize: 12,
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color: "#808C9F",
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},
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},
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legend: {
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show: false,
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},
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grid: {
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top: "20%",
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left: "10%",
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right: 0,
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bottom: "20%",
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},
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xAxis: [
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{
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data: xData,
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axisLabel: {
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color: "#808C9F",
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fontSize: 12,
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interval: 0,
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},
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axisLine: {
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show: false, //不显示x轴
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lineStyle: {
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color: "rgba(53,65,95,1)",
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},
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},
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axisTick: {
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show: false, //不显示刻度
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},
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boundaryGap: true,
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splitLine: {
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show: false,
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},
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},
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],
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yAxis: [
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{
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name: "数量:个",
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nameTextStyle: {
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color: "#C7DAF2",
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},
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minInterval: 1,
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splitLine: {
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show: false,
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},
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axisTick: {
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show: false,
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},
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axisLine: {
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show: false, //不显示x轴
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lineStyle: {
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color: "rgba(53,65,95,1)",
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},
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},
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axisLabel: {
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show: true,
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color: "#808C9F",
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fontSize: 12,
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},
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},
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],
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series: [
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// 柱体
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{
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name: "数量",
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type: "bar",
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barWidth: 10,
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itemStyle: {
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borderColor: "#08B4A6",
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borderWidth: 1,
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},
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showBackground: true,
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backgroundStyle: {
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color: "rgba(105,160,231,0.1)",
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},
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label: {
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show: false, //每条柱状图是否显示数字
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formatter: "{c}",
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position: "top",
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color: "#fff",
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fontSize: 14,
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},
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data: yData,
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},
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],
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dataZoom: [
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{
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// 设置滚动条的隐藏与显示
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show: false,
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// 设置滚动条类型
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type: "slider",
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// 设置背景颜色
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backgroundColor: "rgba(225,225,225,0.2)",
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// 设置选中范围的填充颜色
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fillerColor: "#ccc",
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// 设置边框颜色
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borderColor: "rgba(225,225,225,0.2)",
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// 是否显示detail，即拖拽时候显示详细数值信息
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showDetail: false,
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// 数据窗口范围的起始数值
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startValue:
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this.anomalyData.length > 8 ? this.anomalyData.length - 8 : 0,
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// 数据窗口范围的结束数值（一页显示多少条数据）
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endValue: this.anomalyData.length,
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// empty：当前数据窗口外的数据，被设置为空。
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// 即不会影响其他轴的数据范围
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filterMode: "empty",
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// 设置滚动条宽度，相对于盒子宽度
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width: "80%",
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// 设置滚动条高度
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height: 5,
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// 设置滚动条显示位置
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left: "center",
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// 是否锁定选择区域（或叫做数据窗口）的大小
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zoomLoxk: true,
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// 控制手柄的尺寸
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handleSize: 10,
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// dataZoom-slider组件离容器下侧的距离
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bottom: 0,
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},
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{
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// 没有下面这块的话，只能拖动滚动条，
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// 鼠标滚轮在区域内不能控制外部滚动条
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type: "inside",
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// 滚轮是否触发缩放
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zoomOnMouseWheel: false,
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// 鼠标滚轮触发滚动
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moveOnMouseMove: true,
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moveOnMouseWheel: true,
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},
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],
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});
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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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},
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};
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</script>
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<style lang="scss" scoped>
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.content {
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width: 100%;
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height: 100%;
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position: relative;
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overflow: hidden;
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.anomaly-select {
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position: absolute;
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z-index: 1;
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right: 0;
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top: 0.2rem;
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}
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.anomaly-echart {
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width: 100%;
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height: 100%;
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}
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}
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</style>
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