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<template>
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<div class="map" id="container"></div>
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</template>
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<script>
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import styleJson from "../../../../public/custom_map_config.json";
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import MapLine from "../../../../public/zhenhaiLine.json";
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import MapPoint from "../../../../public/zhenhaiPoint.json";
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export default {
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name: "WarnMap",
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props: {
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company_list: {
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type: Array,
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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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center_point: [121.604192, 29.977299],
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};
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},
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mounted() {
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// 创建地图
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this.init_map();
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},
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methods: {
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// 创建地图
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init_map() {
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let BMap = window.BMap;
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let map = new BMap.Map("container", {
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style: {
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styleJson,
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},
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});
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let label = new BMap.Label();
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let that = this;
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map.centerAndZoom(
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new BMap.Point(this.center_point[0], this.center_point[1]),
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13
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); // 创建点坐标
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map.setMinZoom(12); // 初始化地图，设置中心点坐标和地图级别
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map.setMaxZoom(19);
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map.enableScrollWheelZoom(true);
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showPoint();
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for (var i = 0, n = MapLine.features.length; i < n; i++) {
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showBoundaryEx(MapLine.features[i]);
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}
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//////////////// 创造边界--多边形 /////////////////
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function showBoundaryEx(city) {
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var paths = [];
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var list = city.geometry.coordinates;
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var polygon = {};
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if (list.length > 1) {
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for (let a = 0; a < list.length; a++) {
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paths = [];
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for (let i = 0; i < list[a][0].length; i++) {
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let lat = list[a][0][i][1],
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lng = list[a][0][i][0];
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paths.push(new BMap.Point(lng, lat));
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}
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polygon = new BMap.Polygon(paths, {
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fillColor: "#3b4c44",
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strokeColor: "#0f1423",
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fillOpacity: 0.6,
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strokeWeight: 1,
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}); //创建多边形
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map.addOverlay(polygon); //增加多边形
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}
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} else {
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for (let i = 0; i < list[0].length; i++) {
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let lat = list[0][i][1],
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lng = list[0][i][0];
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paths.push(new BMap.Point(lng, lat));
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}
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polygon = new BMap.Polygon(paths, {
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fillColor: "#3b4c44",
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strokeColor: "#0f1423",
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fillOpacity: 0.6,
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strokeWeight: 1,
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}); //创建多边形
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map.addOverlay(polygon); //增加多边形
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}
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polygon.infowindow = new BMap.InfoWindow();
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polygon.infowindow.name = city.properties.name;
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polygon.addEventListener("mouseover", function () {
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polygon.setFillColor("#ffa500");
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});
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polygon.addEventListener("mouseout", function () {
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map.removeOverlay(label);
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polygon.setFillColor("#3b4c44");
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});
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// 点击多边形区域
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polygon.addEventListener("click", function () {
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if (city.properties.name == "骆驼街道") {
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map.centerAndZoom(new BMap.Point(121.58887, 29.986122), 15);
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} else if (city.properties.name == "招宝山街道") {
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map.centerAndZoom(new BMap.Point(121.713707, 29.95656), 15);
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} else if (city.properties.name == "蛟川街道") {
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map.centerAndZoom(new BMap.Point(121.686105, 29.947339), 15);
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} else if (city.properties.name == "庄市街道") {
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map.centerAndZoom(new BMap.Point(121.627037, 29.925579), 15);
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} else if (city.properties.name == "贵驷街道") {
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map.centerAndZoom(new BMap.Point(121.624142, 29.985606), 15);
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} else if (city.properties.name == "澥浦镇") {
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map.centerAndZoom(new BMap.Point(121.607133, 30.037162), 15);
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} else if (city.properties.name == "九龙湖镇") {
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map.centerAndZoom(new BMap.Point(121.558532, 30.039457), 15);
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}
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// 点位上图
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console.log("that.company_list", that.company_list);
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that.company_list.forEach((item) => {
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var point = new BMap.Point(item.longitude, item.latitude);
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// 打点的同时，判断预警等级，四种等级打四种点
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// 自定义图标
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var myIcon = {};
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// 红色预警等级公司
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if (item.color == "red") {
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myIcon = new BMap.Icon(
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require("@/assets/realtimeWarning/redcity.png"),
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new BMap.Size(40, 60),
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{
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// anchor: new BMap.Size(-100, 25),
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imageOffset: new BMap.Size(0, 0 - 10), // 设置图片偏移
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}
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);
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// 黄色预警等级公司
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} else if (item.color == "yellow") {
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myIcon = new BMap.Icon(
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require("@/assets/realtimeWarning/yellowcity.png"),
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new BMap.Size(40, 60),
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{
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// anchor: new BMap.Size(-100, 25),
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imageOffset: new BMap.Size(0, 0 - 10), // 设置图片偏移
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}
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);
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// 绿色预警等级公司
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} else if (item.color == "green") {
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myIcon = new BMap.Icon(
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require("@/assets/realtimeWarning/greencity.png"),
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new BMap.Size(40, 60),
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{
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// anchor: new BMap.Size(-100, 25),
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imageOffset: new BMap.Size(0, 0 - 10), // 设置图片偏移
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}
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);
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// 蓝色预警等级公司
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} else if (item.color == "blue") {
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myIcon = new BMap.Icon(
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require("@/assets/realtimeWarning/bluecity.png"),
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new BMap.Size(40, 60),
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{
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// anchor: new BMap.Size(-100, 25),
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imageOffset: new BMap.Size(0, 0 - 10), // 设置图片偏移
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}
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);
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}
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var marker = new BMap.Marker(point, { icon: myIcon }); // 创建点位
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map.addOverlay(marker);
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var content = item.companyName;
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var label = new BMap.Label(content, {
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// 创建文本标注
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position: point, // 设置标注的地理位置
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offset: new BMap.Size(-10, -50), // 设置标注的偏移量
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});
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label.setStyle({
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backgroundColor: " rgba(0, 0, 0, 0)",
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border: "0",
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color: "#409EFF",
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fontSize: "16px",
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});
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map.addOverlay(label);
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label.addEventListener("click", function () {
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var label_ponit = new BMap.Label(); // 公司点位
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label_ponit.setStyle({
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color: "blue",
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borderRadius: "5px",
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borderColor: "#ccc",
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padding: "10px",
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fontSize: "16px",
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fontFamily: "微软雅黑",
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transform: "translateX(-50%) translateY(calc(-100% - 10px))",
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});
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// 点位点击转处置弹窗
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label_ponit.setPosition(
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new BMap.Point(item.longitude, item.latitude)
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);
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label_ponit.setOffset(new BMap.Size(130, -10));
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label_ponit.setStyle({
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width: "340px",
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height: "238px",
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background: "url(pbImg/气泡弹窗1.png) no-repeat",
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backgroundSize: "100% 100%",
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border: "0",
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color: "#fff",
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zIndex: 2000000000,
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});
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label_ponit.setContent(`
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<div style='width:100%;display:flex;justify-content: space-between;align-items: center;'> <h4 style='margin:12px;font-size: 14px;color: #FFE6D9;overflow: hidden;text-overflow: ellipsis;white-space: nowrap; '>${item.companyName}</h4><div class='closeBtn' style='background: url(pbImg/关闭.png) no-repeat;width:20px;height:20px;background-size: 100% 100%;margin-right:10px;"'></div></div>
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<div style='margin:0 auto;font-size: 14px;width:316px;height:108px;padding:0 12px;background: rgba(108,128,151,0.20);border: 1px solid rgba(73,84,97,1);'>
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<h4 style='height:33%;opacity: 0.8;margin:0;line-height:38px;font-weight:300;'><span style="color:#D0DEEE;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;">一级指标：</span>${item.levelIndexOne}</h4>
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<h4 style='height:33%;opacity: 0.8;margin:0;line-height:38px;font-weight:300;'><span style="color:#D0DEEE;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;">预警指标：</span>"${item.levelIndexThree}"异常</h4>
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<h4 style='height:33%;opacity: 0.8;margin:0;line-height:38px;font-weight:300;'><span style="color:#D0DEEE;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;">预警时间：</span>${item.alarmTime}</h4>
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<div class='zhuanchuzhiBtn' style='width:80px;height:34px;font-size: 14px;
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color: #FFFFFF;
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text-align:center;
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line-height:34px;
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background: url(pbImg/2121.png) no-repeat;
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margin-top:20px;
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background-size: 100% 100%;
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letter-spacing: 0;
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margin-left:80px;
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font-weight: 400;'>转处置</div>
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</div>
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`);
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map.addOverlay(label_ponit);
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let btn = document.querySelector(".zhuanchuzhiBtn");
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//console.log(btn, 'btn');
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btn.addEventListener("click", () => {
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//console.log(item, 'item');
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that.$emit("zhuanchuzhi", item);
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});
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let closebtn = document.querySelector(".closeBtn");
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//console.log(btn, 'btn');
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closebtn.addEventListener("click", () => {
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map.removeOverlay(label_ponit);
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});
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});
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});
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});
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}
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//////////////// 分区区名 /////////////////
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function showPoint() {
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for (let i = 0; i < MapPoint.features.length; i++) {
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var opts = {
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position: new BMap.Point(
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MapPoint.features[i].geometry.coordinates[0],
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MapPoint.features[i].geometry.coordinates[1]
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), // 指定文本标注所在的地理位置
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offset: new BMap.Size(-30, -30), // 设置文本偏移量
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};
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// 创建文本标注对象
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var label1 = new BMap.Label(
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MapPoint.features[i].properties.name,
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opts
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);
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// 自定义文本标注样式
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label1.setStyle({
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color: "orange",
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borderRadius: "5px",
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borderColor: "#ccc",
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padding: "10px",
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fontSize: "16px",
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height: "20px",
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lineHeight: "20px",
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backgroundColor: "rgba(0,0,0,0)",
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border: "0",
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fontFamily: "微软雅黑",
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});
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map.addOverlay(label1);
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}
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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="less" scoped>
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.map {
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width: 100%;
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height: 100%;
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border: 1px solid #000000;
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}
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// /deep/ .BMap_Marker {
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// z-index: 1000;
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// background: url("../../../../public/pbImg/redcity.png") no-repeat !important;
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// background-size: 100% 100% !important;
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// }
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</style>
|
lukeyan
2 years ago
