its which i had selected area with polyline, what i was selected that area image copy and paste where i have use need place of another fileenter image description here我想要运行代码的功能。我不想要剪切工具和打印屏幕控制。
oknwwptz1#
// In the following example, markers appear when the user clicks on the map. // Each marker is labeled with a single alphabetical character. const labels = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; let labelIndex = 0; let featureLayer: any; let map: google.maps.Map, infoWindow: google.maps.InfoWindow; function initMap(): void { // const bangalore = { lat: 12.97, lng: 77.59 }; infoWindow = new google.maps.InfoWindow(); if (navigator.geolocation) { navigator.geolocation.getCurrentPosition( (position: GeolocationPosition) => { const pos = { lat: position.coords.latitude, lng: position.coords.longitude }; addMarker({ coords: { lat: pos.lat, lng: pos.lng } }); function addMarker(props: any) { var marker = new google.maps.Marker({ position: props.coords, map: map }); } infoWindow.open(map); map.setCenter(pos); } ); } const map = new google.maps.Map( document.getElementById("map") as HTMLElement, { zoom: 21, // mapTypeId: "satellite", mapTypeId: google.maps.MapTypeId.ROADMAP, heading: 320, tilt: 47.5, zoomControl: true, scaleControl: true, mapTypeControl: true, draggable: true, mapTypeControlOptions: { style: google.maps.MapTypeControlStyle.DROPDOWN_MENU, mapTypeIds: ["roadmap", "terrain", "satellite", "hybrid"] }, restriction: { latLngBounds: { north: 21.2705834, south: 21.0478169, west: 72.7013819, east: 72.9432106 }, strictBounds: true }, mapId: "ce070ab72795128b" // <YOUR_MAP_ID_HERE>, } ); if (map.getTilt()) { map.setTilt(45); } // This event listener calls addMarker() when the map is clicked. google.maps.event.addListener(map, "click", (event: any) => { // addMarker(event.latLng, map); }); // const transitLayer = new google.maps.TransitLayer(); // transitLayer.setMap(map); const buttons: [string, string, number, google.maps.ControlPosition][] = [ ["Rotate Left", "rotate", 20, google.maps.ControlPosition.LEFT_CENTER], ["Rotate Right", "rotate", -20, google.maps.ControlPosition.RIGHT_CENTER], ["Tilt Down", "tilt", 20, google.maps.ControlPosition.TOP_CENTER], ["Tilt Up", "tilt", -20, google.maps.ControlPosition.BOTTOM_CENTER] ]; buttons.forEach(([text, mode, amount, position]) => { const controlDiv = document.createElement("div"); const controlUI = document.createElement("button"); controlUI.classList.add("ui-button"); controlUI.innerText = `${text}`; controlUI.addEventListener("click", () => { adjustMap(mode, amount); }); controlDiv.appendChild(controlUI); map.controls[position].push(controlDiv); }); const adjustMap = function(mode: string, amount: number) { switch (mode) { case "tilt": map.setTilt(map.getTilt()! + amount); break; case "rotate": map.setHeading(map.getHeading()! + amount); break; default: break; } }; const destinations: any = []; // console.log("destinations",destinations) destinations.push(new google.maps.LatLng(21.385038, 72.961)); destinations.push(new google.maps.LatLng(21.11217, 72.583761)); destinations.push(new google.maps.LatLng(21.014774, 72.813101)); destinations.push(new google.maps.LatLng(21.112852, 73.111064)); destinations.push(new google.maps.LatLng(21.387294, 72.9599)); const PolylineOptions = { path: destinations, strokeColor: "#ff0000", strokeWeight: 10 }; const Polyline = new google.maps.Polyline(PolylineOptions); Polyline.setMap(map); map.data.setControls(["Polygon"]); map.data.setStyle({ editable: true, draggable: true }); bindDataLayerListeners(map.data); //load saved data loadPolygons(map); // Add a marker at the center of the map. // addMarker(bangalore, map); } // Apply listeners to refresh the GeoJson display on a given data layer. function bindDataLayerListeners(dataLayer: any) { dataLayer.addListener("addfeature", savePolygon); dataLayer.addListener("removefeature", savePolygon); dataLayer.addListener("setgeometry", savePolygon); } function loadPolygons(map: any) { var data = JSON.parse(localStorage.getItem("geoData") || "{}"); map.data.forEach(function(f: any) { map.data.remove(f); }); map.data.addGeoJson(data); } function savePolygon() { map.data.toGeoJson(function(json) { localStorage.setItem("geoData", JSON.stringify(json)); }); } // declare global { interface Window { initMap: () => void; } // } window.initMap = initMap;
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Google Maps Api</title> <link rel="stylesheet" href="/style.css"> </head> <body> <h1>Google Maps</h1> <div id="map"></div> <script defer src="https://maps.googleapis.com/maps/api/js?key=AIzaSyDTKJcm0tRhezPxUZe25iiPW5D_4hKKfEQ&callback=initMap"> </script> <script src="/app.tsx"></script> </body> </html>
1条答案
按热度按时间oknwwptz1#