Bu sayfada, gelişmiş işaretçilerin aşağıdaki yönlerini nasıl kontrol edeceğiniz gösterilmektedir:
İşaretçi için çakışma davranışını ayarlama
İşaretçi yüksekliğini ayarlama
Harita yakınlaştırma düzeyine göre işaretçi görünürlüğünü kontrol etme
İşaretçi için çakışma davranışını ayarlama
Çakışma davranışı, bir işaretçinin başka bir işaretçiyle çakışması (üst üste gelmesi) durumunda nasıl görüntüleneceğini kontrol eder. Çakışma davranışı yalnızca vektör haritalarda desteklenir.
Çakışma davranışını ayarlamak için AdvancedMarkerElement.collisionBehavior özelliğini aşağıdakilerden birine ayarlayın:
REQUIRED: (varsayılan) Çakışmadan bağımsız olarak işaretçiyi her zaman gösterir.
OPTIONAL_AND_HIDES_LOWER_PRIORITY İşaretçiyi yalnızca diğer işaretçilerle çakışmıyorsa gösterin. Bu türden iki işaretçi çakışırsa daha yüksek zIndex değerine sahip olan gösterilir. Aynı zIndex öğesine sahiplerse dikey ekran konumu daha altta olan gösterilir.
REQUIRED_AND_HIDES_OPTIONAL Çakışmadan bağımsız olarak işaretçiyi her zaman göster ve işaretçiyle çakışacak OPTIONAL_AND_HIDES_LOWER_PRIORITY işaretçileri veya etiketleri gizle.
Aşağıdaki örnekte, bir işaretçi için çakışma davranışının nasıl ayarlanacağı gösterilmektedir:
Vektör haritalarda, bir işaretçinin görüneceği yüksekliği ayarlayabilirsiniz. Bu, işaretlerin 3D harita içeriğiyle ilişkili olarak doğru şekilde görünmesini sağlamak için kullanışlıdır. Bir işaretçinin yüksekliğini ayarlamak için MarkerView.position seçeneğinin değeri olarak LatLngAltitude belirtin:
TypeScript
constpin=newPinElement({background:'#4b2e83',borderColor:'#b7a57a',glyphColor:'#b7a57a',scale:2.0,});constmarkerView=newAdvancedMarkerElement({map,content:pin.element,// Set altitude to 20 meters above the ground.position:{lat:47.65170843460547,lng:-122.30754,altitude:20}asgoogle.maps.LatLngAltitudeLiteral,});
constpin=newPinElement({background:'#4b2e83',borderColor:'#b7a57a',glyphColor:'#b7a57a',scale:2.0,});constmarkerView=newAdvancedMarkerElement({map,content:pin.element,// Set altitude to 20 meters above the ground.position:{lat:47.65170843460547,lng:-122.30754,altitude:20},});
Gelişmiş işaretçinin görünürlüğünü kontrol etmek için bir zoom_changed
dinleyici oluşturun ve aşağıdaki örnekte gösterildiği gibi, yakınlaştırma belirtilen düzeyi aşarsa AdvancedMarkerElement.map değerini null olarak ayarlamak için koşullu bir işlev ekleyin:
TypeScript
map.addListener('zoom_changed',()=>{constzoom=map.getZoom();if(zoom){// Only show each marker above a certain zoom level.marker01.map=zoom > 14?map:null;marker02.map=zoom > 15?map:null;marker03.map=zoom > 16?map:null;marker04.map=zoom > 17?map:null;}});
map.addListener('zoom_changed',()=>{constzoom=map.getZoom();if(zoom){// Only show each marker above a certain zoom level.marker01.map=zoom > 14?map:null;marker02.map=zoom > 15?map:null;marker03.map=zoom > 16?map:null;marker04.map=zoom > 17?map:null;}});
[null,null,["Son güncelleme tarihi: 2025-08-26 UTC."],[[["\u003cp\u003eThis documentation explains how to manage Advanced Markers, including collision behavior, altitude, and visibility based on zoom level.\u003c/p\u003e\n"],["\u003cp\u003eYou can control marker display during overlaps using \u003ccode\u003eAdvancedMarkerElement.collisionBehavior\u003c/code\u003e with options like \u003ccode\u003eREQUIRED\u003c/code\u003e, \u003ccode\u003eOPTIONAL_AND_HIDES_LOWER_PRIORITY\u003c/code\u003e, and \u003ccode\u003eREQUIRED_AND_HIDES_OPTIONAL\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eOn vector maps, adjust marker altitude using \u003ccode\u003eLatLngAltitude\u003c/code\u003e for the \u003ccode\u003eMarkerView.position\u003c/code\u003e to integrate with 3D map elements.\u003c/p\u003e\n"],["\u003cp\u003eManage marker visibility based on zoom levels by implementing a \u003ccode\u003ezoom_changed\u003c/code\u003e listener that conditionally sets \u003ccode\u003eAdvancedMarkerElement.map\u003c/code\u003e to control display.\u003c/p\u003e\n"],["\u003cp\u003eAdvanced Markers are supported on Android, iOS, and JavaScript platforms with respective documentation available.\u003c/p\u003e\n"]]],["This content details controlling Advanced Marker behavior on maps. Key actions include setting `collisionBehavior` to `REQUIRED`, `OPTIONAL_AND_HIDES_LOWER_PRIORITY`, or `REQUIRED_AND_HIDES_OPTIONAL` to manage marker overlap. Altitude is set using `LatLngAltitude` in the `position` parameter, enabling 3D placement. Marker visibility can be managed with zoom levels by using a `zoom_changed` listener and setting `AdvancedMarkerElement.map` to `null` when the zoom is outside a defined range.\n"],null,["Select platform: [Android](/maps/documentation/android-sdk/advanced-markers/collision-behavior \"View this page for the Android platform docs.\") [iOS](/maps/documentation/ios-sdk/advanced-markers/collision-behavior \"View this page for the iOS platform docs.\") [JavaScript](/maps/documentation/javascript/advanced-markers/collision-behavior \"View this page for the JavaScript platform docs.\")\n\n\u003cbr /\u003e\n\nThis page shows you how to control the following aspects of Advanced Markers:\n\n- Set collision behavior for a marker\n- Set marker altitude\n- Control marker visibility by map zoom level\n\nSet collision behavior for a marker\n\n\nCollision behavior controls how a marker will display if it collides (overlaps)\nwith another marker. Collision behavior is only supported on vector maps.\n\nTo set collision behavior, set `AdvancedMarkerElement.collisionBehavior` to one of\nthe following:\n\n- `REQUIRED`: (default) Always display the marker regardless of collision.\n- `OPTIONAL_AND_HIDES_LOWER_PRIORITY` Display the marker only if it does not overlap with other markers. If two markers of this type would overlap, the one with the higher `zIndex` is shown. If they have the same `zIndex`, the one with the lower vertical screen position is shown.\n- `REQUIRED_AND_HIDES_OPTIONAL` Always display the marker regardless of collision, and hide any `OPTIONAL_AND_HIDES_LOWER_PRIORITY` markers or labels that would overlap with the marker.\n\n| **Note:** On raster maps, only marker-to-marker collisions are detected. Marker collisions with basemap labels are supported only on vector maps.\n\nThe following example shows setting collision behavior for a marker:\n\n\nTypeScript \n\n```typescript\nconst advancedMarker = new AdvancedMarkerElement({\n position: new google.maps.LatLng({ lat, lng }),\n map,\n collisionBehavior: collisionBehavior,\n});https://github.com/googlemaps-samples/js-api-samples/blob/5f4e6decfaf59cd69918bbf4e6338de03a63a5ba/dist/samples/advanced-markers-collision/docs/index.ts#L64-L68\n```\n| **Note:** Read the [guide](/maps/documentation/javascript/using-typescript) on using TypeScript and Google Maps.\n\nJavaScript \n\n```javascript\nconst advancedMarker = new AdvancedMarkerElement({\n position: new google.maps.LatLng({ lat, lng }),\n map,\n collisionBehavior: collisionBehavior,\n});https://github.com/googlemaps-samples/js-api-samples/blob/5f4e6decfaf59cd69918bbf4e6338de03a63a5ba/dist/samples/advanced-markers-collision/docs/index.js#L49-L53\n```\n\n\u003cbr /\u003e\n\nSet marker altitude\n\n\nOn vector maps, you can set the altitude at which a marker appears. This is\nuseful for making markers appear correctly in relation to 3D map content. To set\nthe altitude for a marker, specify a `LatLngAltitude` as the value for the\n`MarkerView.position` option:\n\n\nTypeScript \n\n```typescript\nconst pin = new PinElement({\n background: '#4b2e83',\n borderColor: '#b7a57a',\n glyphColor: '#b7a57a',\n scale: 2.0,\n});\n\nconst markerView = new AdvancedMarkerElement({\n map,\n content: pin.element,\n // Set altitude to 20 meters above the ground.\n position: { lat: 47.65170843460547, lng: -122.30754, altitude: 20 } as google.maps.LatLngAltitudeLiteral,\n});https://github.com/googlemaps-samples/js-api-samples/blob/5f4e6decfaf59cd69918bbf4e6338de03a63a5ba/dist/samples/advanced-markers-altitude/docs/index.ts#L22-L34\n```\n| **Note:** Read the [guide](/maps/documentation/javascript/using-typescript) on using TypeScript and Google Maps.\n\nJavaScript \n\n```javascript\nconst pin = new PinElement({\n background: '#4b2e83',\n borderColor: '#b7a57a',\n glyphColor: '#b7a57a',\n scale: 2.0,\n});\nconst markerView = new AdvancedMarkerElement({\n map,\n content: pin.element,\n // Set altitude to 20 meters above the ground.\n position: { lat: 47.65170843460547, lng: -122.30754, altitude: 20 },\n});https://github.com/googlemaps-samples/js-api-samples/blob/5f4e6decfaf59cd69918bbf4e6338de03a63a5ba/dist/samples/advanced-markers-altitude/docs/index.js#L21-L32\n```\n\n\u003cbr /\u003e\n\nControl marker visibility by map zoom level\n\nSee the markers' visibility change (begin by zooming out):\n\n\nTo control the visibility of an Advanced Marker, create a `zoom_changed`\nlistener, and add a conditional function to set `AdvancedMarkerElement.map` to\n`null` if the zoom exceeds the specified level, as shown in the following\nexample:\n\n\nTypeScript \n\n```typescript\nmap.addListener('zoom_changed', () =\u003e {\n const zoom = map.getZoom();\n if (zoom) {\n // Only show each marker above a certain zoom level.\n marker01.map = zoom \u003e 14 ? map : null;\n marker02.map = zoom \u003e 15 ? map : null;\n marker03.map = zoom \u003e 16 ? map : null;\n marker04.map = zoom \u003e 17 ? map : null;\n }\n});https://github.com/googlemaps-samples/js-api-samples/blob/5f4e6decfaf59cd69918bbf4e6338de03a63a5ba/dist/samples/advanced-markers-zoom/docs/index.ts#L44-L53\n```\n| **Note:** Read the [guide](/maps/documentation/javascript/using-typescript) on using TypeScript and Google Maps.\n\nJavaScript \n\n```javascript\nmap.addListener('zoom_changed', () =\u003e {\n const zoom = map.getZoom();\n if (zoom) {\n // Only show each marker above a certain zoom level.\n marker01.map = zoom \u003e 14 ? map : null;\n marker02.map = zoom \u003e 15 ? map : null;\n marker03.map = zoom \u003e 16 ? map : null;\n marker04.map = zoom \u003e 17 ? map : null;\n }\n});https://github.com/googlemaps-samples/js-api-samples/blob/5f4e6decfaf59cd69918bbf4e6338de03a63a5ba/dist/samples/advanced-markers-zoom/docs/index.js#L38-L47\n```\n\n\u003cbr /\u003e\n\nNext steps\n\n[Make markers clickable and accessible](/maps/documentation/javascript/advanced-markers/accessible-markers)"]]