GoogleMaps3D Framework Reference

View

extension View where Self : MapAnimatable

extension View where Self : MapAnimatable, Trigger : Equatable

Available where `Self` : `MapAnimatable`

• cameraRestrictions(_:)

  Applies a set of restrictions to the map’s camera behavior.

  Use this modifier to constrain how the user can manipulate the map’s viewpoint, ensuring it stays within defined altitude, heading, tilt, or geographical bounds. Applying an empty array removes any existing restrictions.

  Map(mode: .hybrid)
    .cameraRestrictions([
      .altitude(0...10000), // Limit zoom-out altitude
      .tilt(0...60)         // Limit maximum tilt
    ])
  

  Note

  If the array has more than one restriction of the same type, the last one will be used.

  Declaration

  Swift

  @MainActor
  @preconcurrency
  func cameraRestrictions(_ restrictions: [CameraRestriction]) -> Self

  Parameters

  restrictions

  An array of CameraRestriction cases defining the limits to apply to the camera’s movement and orientation.

  Return Value

  The Map instance, allowing for further modifier chaining.

• onPlaceTap(_:)

  Adds a closure to be called when a place is tapped on the map.

  Declaration

  Swift

  @MainActor
  @preconcurrency
  func onPlaceTap(_ handler: @escaping ((PlaceTapInfo) -> Void)) -> Self

  Parameters

  handler

  A closure that the system calls when a place on the map is tapped. This closure receives a PlaceTapInfo object containing place identifier and geographic coordinates.

  Return Value

  A new View with the tap handler added.

Available where `Self` : `MapAnimatable`, `Trigger` : `Equatable`

• flyCameraAround(_:duration:rounds:trigger:callback:)

  Fly the camera around the given center camera with the given duration and rounds.

  Declaration

  Swift

  @MainActor
  @preconcurrency
  func flyCameraAround<Trigger>(_ camera: Camera, duration: TimeInterval = 2, rounds: Double = 1, trigger: Trigger, callback: (() -> Void)? = nil) -> ModifiedContent<Self, EquatableChangeModifier<Trigger>>

  Parameters

  camera	The center camera to fly around.
  duration	The duration of the animation in seconds.
  rounds	The number of times to fly around the center camera.
  trigger	The trigger to fly the camera.
  callback	The callback to be called when the animation is complete.

• flyCameraTo(_:duration:trigger:completion:)

  Fly the camera to the given destination camera with the given duration.

  Declaration

  Swift

  @MainActor
  @preconcurrency
  func flyCameraTo<Trigger>(_ camera: Camera, duration: TimeInterval = 2, trigger: Trigger, completion: (() -> Void)? = nil) -> ModifiedContent<Self, EquatableChangeModifier<Trigger>>

  Parameters

  camera	The destination camera to fly to.
  duration	The duration of the animation in seconds.
  trigger	The trigger to fly the camera.