
下列程式碼範例說明如何呼叫 addMarker
方法,在 3D 地圖中新增基本標記。如要使用這個程式碼範例,請按照「設定」和「在應用程式中加入 3D 地圖」中的操作說明,在 Android Studio 專案中設定基本 3D 地圖。然後將下列程式碼新增至 MainActivity.kt
檔案:
// Add imports import com.google.android.gms.maps3d.model.latLngAltitude ... // Add to the onMap3DViewReady method, after the googleMap3D object has been initialized googleMap3D.setMapMode(Map3DMode.SATELLITE) googleMap3D.setCamera( camera { center = latLngAltitude { latitude = 52.51974795 longitude = 13.40715553 altitude = 150.0 } heading = 252.7 tilt = 79.0 range = 1500.0 } ) // Add a marker using absolute altitude positioning googleMap3D.addMarker(markerOptions { position = latLngAltitude { latitude = 52.519605780912585 longitude = 13.406867190588198 altitude = 150.0 } label = "Absolute (150m)" altitudeMode = AltitudeMode.ABSOLUTE isExtruded = true isDrawnWhenOccluded = true collisionBehavior = CollisionBehavior.REQUIRED_AND_HIDES_OPTIONAL })