Marker class

Marks a geographical location on the map.

A marker icon is drawn oriented against the device's screen rather than the map's surface; that is, it will not necessarily change orientation due to map rotations, tilting, or zooming.

Implemented types
Annotations

Constructors

Marker({required MarkerId markerId, double alpha = 1.0, Offset anchor = const Offset(0.5, 1.0), bool consumeTapEvents = false, bool draggable = false, bool flat = false, BitmapDescriptor icon = BitmapDescriptor.defaultMarker, InfoWindow infoWindow = InfoWindow.noText, LatLng position = const LatLng(0.0, 0.0), double rotation = 0.0, bool visible = true, double zIndex = 0.0, ClusterManagerId? clusterManagerId, VoidCallback? onTap, ValueChanged<LatLng>? onDrag, ValueChanged<LatLng>? onDragStart, ValueChanged<LatLng>? onDragEnd})
Creates a set of marker configuration options.
const

Properties

alpha double
The opacity of the marker, between 0.0 and 1.0 inclusive.
final
anchor Offset
The icon image point that will be placed at the position of the marker.
final
clusterManagerId ClusterManagerId?
Marker clustering is managed by ClusterManager with clusterManagerId.
final
consumeTapEvents bool
True if the marker icon consumes tap events. If not, the map will perform default tap handling by centering the map on the marker and displaying its info window.
final
draggable bool
True if the marker is draggable by user touch events.
final
flat bool
True if the marker is rendered flatly against the surface of the Earth, so that it will rotate and tilt along with map camera movements.
final
hashCode int
The hash code for this object.
no setteroverride
icon BitmapDescriptor
A description of the bitmap used to draw the marker icon.
final
infoWindow InfoWindow
A Google Maps InfoWindow.
final
mapsId MarkerId
A identifier for this object.
no setteroverride
markerId MarkerId
Uniquely identifies a Marker.
final
onDrag ValueChanged<LatLng>?
Signature reporting the new LatLng during the drag event.
final
onDragEnd ValueChanged<LatLng>?
Signature reporting the new LatLng at the end of a drag event.
final
onDragStart ValueChanged<LatLng>?
Signature reporting the new LatLng at the start of a drag event.
final
onTap VoidCallback?
Callbacks to receive tap events for markers placed on this map.
final
position LatLng
Geographical location of the marker.
final
rotation double
Rotation of the marker image in degrees clockwise from the anchor point.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
visible bool
True if the marker is visible.
final
zIndex double
The z-index of the marker, used to determine relative drawing order of map overlays.
final

Methods

clone() Marker
Creates a new Marker object whose values are the same as this instance.
override
copyWith({double? alphaParam, Offset? anchorParam, bool? consumeTapEventsParam, bool? draggableParam, bool? flatParam, BitmapDescriptor? iconParam, InfoWindow? infoWindowParam, LatLng? positionParam, double? rotationParam, bool? visibleParam, double? zIndexParam, VoidCallback? onTapParam, ValueChanged<LatLng>? onDragStartParam, ValueChanged<LatLng>? onDragParam, ValueChanged<LatLng>? onDragEndParam, ClusterManagerId? clusterManagerIdParam}) Marker
Creates a new Marker object whose values are the same as this instance, unless overwritten by the specified parameters.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() Object
Converts this object to something serializable in JSON.
override
toString() String
A string representation of this object.
override

Operators

operator ==(Object other) bool
The equality operator.
override