255 lines
11 KiB
HTML
255 lines
11 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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<style>
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html,
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body,
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#container {
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width: 100%;
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height: 100%;
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margin: 0;
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padding: 0;
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}
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</style>
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<script>
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// 这里一定要配置ak 否则无法使用
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window.BMAP_AUTHENTIC_KEY = "mokVj0S4sGE9av6NBwy8WHY0xnQsucbE"
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</script>
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<script>
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const result = new URLSearchParams(window.location.search)
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const params = {}
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for (const [key, value] of result) {
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params[key] = value
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}
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if(params.NODE_ENV === 'production'){
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document.write('<link rel="stylesheet" type="text/css" href="./script/bmap.pro.css" />')
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document.write('<script type="text/javascript" src="./script/getscript.pro.js?type=webgl&v=1.0&services=&t=20230529114224"><\/script>')
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}else if(params.NODE_ENV === 'pre'){
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document.write('<link rel="stylesheet" type="text/css" href="./script/bmap.pre.css" />')
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document.write('<script type="text/javascript" src="./script/getscript.pre.js?type=webgl&v=1.0&services=&t=20230529114224"><\/script>')
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}else{
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document.write('<link rel="stylesheet" type="text/css" href="./script/bmap.css" />')
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document.write('<script type="text/javascript" src="./script/getscript.js?type=webgl&v=1.0&services=&t=20230529114224"><\/script>')
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}
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</script>
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</head>
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<body>
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<div id="container"></div>
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<script>
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let polygonArr = [];
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const layerInfo = {
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strokeColor: "#2094ff",
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strokeWeight: 2,
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strokeOpacity: 0.8,
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strokeStyle: "solid",
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fillColor: "#2094ff",
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fillOpacity: 0.4,
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};
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window.parent['mapProps']('MAP_LOADING');
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var map = new BMapGL.Map('container', {
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backgroundColor: [192, 214, 213, 100]
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});
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const localCity = new BMapGL.LocalCity();
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localCity.get(result => {
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map.centerAndZoom(result.center, 12);
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// map.setCenter(result.name);
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map.enableScrollWheelZoom(true);
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})
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window.parent['mapProps']('MAP_LOADING_FINISH');
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let currentArr=[];
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let currentGridId='';
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function addPolygon(gridRegionVOList, WKT) {
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currentArr=[];
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currentGridId='';
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console.log(gridRegionVOList,'gridRegionVOList')
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window.parent['mapProps']('MAP_LOADING');
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map.clearOverlays();
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var allPoints = []
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if (WKT) {
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// const localCity = new BMapGL.LocalCity();
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// localCity.get(result => {
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// map.centerAndZoom(result.center, 12);
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// })
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gridRegionVOList.forEach(gridRegionVO => {
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const wkt = gridRegionVO.wkt;
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const geojson = WKT.parse(wkt);
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const { type, coordinates } = geojson;
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coordinates.forEach(polygon => {
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var regionPoints = []
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if (type === 'MultiPolygon') {
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polygon.forEach(points => {
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var areaPoints = []
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points.forEach(point => {
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var point = new BMapGL.Point(parseFloat(point[0]), parseFloat(point[1]));
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areaPoints.push(point);
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allPoints.push(point)
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})
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regionPoints.push(areaPoints)
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});
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} else if (type === 'Polygon') {
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var areaPoints = []
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polygon.forEach(points => {
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var point = new BMapGL.Point(parseFloat(points[0]), parseFloat(points[1]));
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areaPoints.push(point);
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allPoints.push(point)
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});
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regionPoints.push(areaPoints)
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}
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if (regionPoints.length === 0) return;
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let color = "#2094ff";
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var geom = new BMapGL.Polygon(regionPoints, {
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strokeColor:color,
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strokeWeight: 3,
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strokeOpacity: 0.8,
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fillColor: color,
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fillOpacity:0.4,
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gridId:gridRegionVO.gridId,
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});
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// geom.addEventListener("mouseout", function () {
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// geom.setStrokeColor(color);
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// geom.setStrokeWeight(3);
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// geom.setFillColor(color);
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// geom.setFillOpacity(0.4);
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// geom.strokeOpacity(0.8);
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// });
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// geom.addEventListener("mouseover", function () {
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// geom.setStrokeColor("red");
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// geom.setStrokeWeight(5);
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// geom.setFillColor("red");
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// geom.setFillOpacity(0.1);
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// });
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geom.addEventListener("click", function (e) {
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const gridId = e?.target?._config?.gridId;
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currentGridId=gridId;
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setSingleFillColor(gridId);
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window.parent['mapProps']('SHOW_DETAIL:' + gridRegionVO['gridId']);
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});
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map.addOverlay(geom);
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})
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});
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map.setViewport(allPoints);
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window.parent['mapProps']('MAP_LOADING_FINISH');
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return;
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}
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gridRegionVOList.forEach(gridRegionVO => {
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var regionPoints = []
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gridRegionVO['polygonList'].forEach(polygon => {
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polygon.forEach(points => {
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var areaPoints = []
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points.forEach(point => {
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var point = new BMapGL.Point(parseFloat(point['x']), parseFloat(point['y']));
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areaPoints.push(point);
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allPoints.push(point)
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})
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regionPoints.push(areaPoints)
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});
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})
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let color = "#2094ff";
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var geom = new BMapGL.Polygon(regionPoints, {
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strokeColor:color,
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strokeWeight: 3,
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strokeOpacity: 0.8,
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fillColor: color,
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fillOpacity:0.4,
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gridId:gridRegionVO.gridId,
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});
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// geom.addEventListener("mouseout", function () {
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// geom.setStrokeColor(color);
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// geom.setStrokeWeight(3);
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// geom.setFillColor(color);
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// geom.setFillOpacity(0.4);
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// geom.setStrokeOpacity(0.8);
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// });
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// geom.addEventListener("mouseover", function () {
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// geom.setStrokeColor("red");
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// geom.setStrokeWeight(5);
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// geom.setFillColor("red");
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// geom.setFillOpacity(0.1);
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// });
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geom.addEventListener("click", function (e) {
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const gridId = e?.target?._config?.gridId;
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currentGridId=gridId;
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setSingleFillColor(gridId);
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window.parent['mapProps']('SHOW_DETAIL:' + gridRegionVO['gridId']);
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});
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map.addOverlay(geom);
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});
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map.setViewport(allPoints);
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window.parent['mapProps']('MAP_LOADING_FINISH');
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}
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function setSingleFillColor(gridId) {
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const overlays = map.getOverlays();
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// console.log(currentArr,'currentArr')
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overlays.map((overlay) => {
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let gridId1 = overlay?._config?.gridId;
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if(gridId == gridId1){
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overlay.setFillColor('red');
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overlay.setStrokeColor('red');
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overlay.setFillOpacity(0.1);
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overlay.setStrokeWeight(5);
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}else{
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overlay.setFillColor('#2094ff');
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overlay.setStrokeColor('#2094ff');
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overlay.setFillOpacity(0.4);
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overlay.setStrokeWeight(3);
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}
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if(currentArr.findIndex(i=>i.gridId == gridId1)>-1){
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if(gridId!==gridId1){
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overlay.setFillColor('#FFEA00');
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overlay.setStrokeColor('orange');
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overlay.setFillOpacity(0.8);
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overlay.setStrokeWeight(5);
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}
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}
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});
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}
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function setBatchFillColor(gridIdArr,currentGridId) {
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currentArr = gridIdArr;
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const overlays = map.getOverlays();
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// console.log(overlays)
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overlays.map((overlay) => {
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let gridId = overlay?._config?.gridId;
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if(gridIdArr.findIndex(i=>i.gridId == gridId)>-1){
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overlay.setFillColor('#FFEA00');
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overlay.setStrokeColor('orange');
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overlay.setFillOpacity(0.8);
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}else{
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overlay.setFillColor('#2094ff');
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overlay.setStrokeColor('#2094ff');
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overlay.setFillOpacity(0.4);
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overlay.setStrokeWeight(3);
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}
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// if(gridId==currentGridId){
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// overlay.setFillColor('red');
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// overlay.setStrokeColor('red');
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// overlay.setFillOpacity(0.1);
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// overlay.setStrokeWeight(5);
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// }
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});
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// const currentGrid = overlays.filter(item=>item?._config?.gridId == currentGridId)
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// const bounds = currentGrid[0].getBounds();
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// const center = bounds.getCenter();
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// console.log(center,'center');
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// map.centerAndZoom(center, 13);
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// map.centerAndZoom('临海市', 12);
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}
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function cleanPolygon() {
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map.clearOverlays();
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}
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</script>
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</body>
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</html> |