StreetViewParameters class

Represents the parameters for a street view in Google Maps.

The StreetViewParameters class extends the Parameters class and provides additional parameters specific to street view.

The parameters include:

  • location: The coordinates of the location to display in street view.
  • pano: The panorama ID of the location to display in street view.
  • heading: The heading angle of the street view camera. Must be between -180 and 360.
  • pitch: The pitch angle of the street view camera. Must be between -90 and 90.
  • fov: The field of view angle of the street view camera. Must be between 10 and 100.

The StreetViewParameters class also overrides the toMap method to convert the parameters into a map of key-value pairs.

Example usage:

final parameters = StreetViewParameters(
  location: Coordinates(37.7749, -122.4194),
  heading: 180,
  pitch: 0,
  fov: 90,
);

final parameterMap = parameters.toMap();
print(parameterMap);

Reference: https://developers.google.com/maps/documentation/embed/embedding-map#streetview_mode

Inheritance

Constructors

StreetViewParameters({required String key, required Coordinates? location, String? pano, Coordinates? center, int? zoom, MapType? mapType, String? language, String? region, int? heading, int? pitch, int? fov})
const

Properties

center → Coordinates?
finalinherited
fov → int?
final
hashCode → int
The hash code for this object.
no setterinherited
heading → int?
final
key → String
finalinherited
language → String?
finalinherited
location → Coordinates?
final
mapType → MapType?
finalinherited
mode → MapMode
finalinherited
pano → String?
final
pitch → int?
final
region → String?
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
zoom → int?
finalinherited

Methods

getQueryParameters() → String
Generates the query parameters string for the API request.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toMap() → Map<String, String>
Converts the parameters into a map representation.
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Constants

kMaxFov → const int
kMaxHeading → const int
kMaxPitch → const int
kMinFov → const int
kMinHeading → const int
kMinPitch → const int