Contoh kode berikut menunjukkan cara menambahkan polyline dan memosisikannya dalam ruang 3D dengan memanggil metode addPolyline. Untuk menggunakan contoh kode ini, ikuti petunjuk di
Penyiapan dan
Menambahkan peta 3D ke aplikasi Anda untuk menyiapkan project Android Studio dengan peta 3D dasar. Kemudian, tambahkan kode berikut ke
file MainActivity.kt:
// Add importsimportcom.google.android.gms.maps3d.model.latLngAltitude...// Add to the onMap3DViewReady method, after the googleMap3D object has been initializedgoogleMap3D.setCamera(camera{center=latLngAltitude{latitude=40.029349longitude=-105.300354altitude=1833.9}heading=326.0tilt=75.0range=3757.0})internalvaltrailLocations=""" 40.0201040, -105.2976640 40.0201080, -105.2976450 40.0201640, -105.2975120 40.0202200, -105.2973740 40.0202500, -105.2972760 40.0202960, -105.2971410 40.0203080, -105.2970990 40.0203320, -105.2970070 40.0203640, -105.2969400 40.0203710, -105.2969250 40.0203770, -105.2969220 40.0203910, -105.2969130 40.0203940, -105.2969120 40.0204200, -105.2969130 40.0204630, -105.2968910 40.0205270, -105.2968280 40.0206030, -105.2967570 40.0206590, -105.2966100 40.0206990, -105.2964870""".trimIndent().split("\n").map{val(lat,lng)=it.split(",")latLngAltitude{latitude=lat.toDouble()longitude=lng.toDouble()altitude=0.0// The trail will be clamped to the ground}}valtrailPolylineOptions=polylineOptions{coordinates=trailLocationsstrokeColor=Color.REDstrokeWidth=7.0altitudeMode=AltitudeMode.CLAMP_TO_GROUNDzIndex=5drawsOccludedSegments=true}googleMap3D.addPolyline(trailPolylineOptions)
[null,null,["Terakhir diperbarui pada 2025-08-31 UTC."],[],[],null,["# Add a polyline to a map\n\nSelect platform: [Android](/maps/documentation/maps-3d/android-sdk/add-polylines \"View this page for the Android platform docs.\") [iOS](/maps/documentation/maps-3d/ios-sdk/add-polylines \"View this page for the iOS platform docs.\") [JavaScript](/maps/documentation/javascript/3d/shapes-lines \"View this page for the JavaScript platform docs.\")\n\n\u003cbr /\u003e\n\n| This product or feature is Experimental (pre-GA). Pre-GA products and features might have limited support, and changes to pre-GA products and features might not be compatible with other pre-GA versions. Pre-GA Offerings are covered by the [Google\n| Maps Platform Service Specific Terms](https://cloud.google.com/maps-platform/terms/maps-service-terms). For more information, see the [launch stage descriptions](/maps/launch-stages).\n\n\nThe following code sample\ndemonstrates how to add a polyline and position it in 3D space by calling the\n[`addPolyline`](/maps/documentation/maps-3d/android-sdk/reference/com/google/android/gms/maps3d/GoogleMap3D#addPolyline(com.google.android.gms.maps3d.model.PolylineOptions))\nmethod. To use this code sample, follow the instructions in\n[Setup](/maps/documentation/maps-3d/android-sdk/setup) and\n[Add a 3D map to your app](/maps/documentation/maps-3d/android-sdk/add-a-3d-map) to set\nup your Android Studio project with a basic 3D map. Then, add the following code to the\n**`MainActivity.kt`** file: \n\n```kotlin\n// Add imports\nimport com.google.android.gms.maps3d.model.latLngAltitude\n\n...\n\n// Add to the onMap3DViewReady method, after the googleMap3D object has been initialized\ngoogleMap3D.setCamera(\n camera {\n center = latLngAltitude {\n latitude = 40.029349\n longitude = -105.300354\n altitude = 1833.9\n }\n heading = 326.0\n tilt = 75.0\n range = 3757.0\n }\n)\ninternal val trailLocations = \"\"\"\n 40.0201040, -105.2976640\n 40.0201080, -105.2976450\n 40.0201640, -105.2975120\n 40.0202200, -105.2973740\n 40.0202500, -105.2972760\n 40.0202960, -105.2971410\n 40.0203080, -105.2970990\n 40.0203320, -105.2970070\n 40.0203640, -105.2969400\n 40.0203710, -105.2969250\n 40.0203770, -105.2969220\n 40.0203910, -105.2969130\n 40.0203940, -105.2969120\n 40.0204200, -105.2969130\n 40.0204630, -105.2968910\n 40.0205270, -105.2968280\n 40.0206030, -105.2967570\n 40.0206590, -105.2966100\n 40.0206990, -105.2964870\n\"\"\".trimIndent().split(\"\\n\").map {\n val (lat, lng) = it.split(\",\")\n latLngAltitude {\n latitude = lat.toDouble()\n longitude = lng.toDouble()\n altitude = 0.0 // The trail will be clamped to the ground\n }\n}\n\nval trailPolylineOptions = polylineOptions {\n coordinates = trailLocations\n strokeColor = Color.RED\n strokeWidth = 7.0\n altitudeMode = AltitudeMode.CLAMP_TO_GROUND\n zIndex = 5\n drawsOccludedSegments = true\n}\n\ngoogleMap3D.addPolyline(trailPolylineOptions)\n```"]]
