BitmapDescriptor class

Defines a bitmap image. For a marker, this class can be used to set the image of the marker icon. For a ground overlay, it can be used to set the image to place on the surface of the earth.

Constructors

BitmapDescriptor.fromJson(dynamic json)
The inverse of .toJson.

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toJson() → dynamic
Convert the object to a Json format.
toString() String
Returns a string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited

Static Methods

defaultMarkerWithHue(double hue) BitmapDescriptor
Creates a BitmapDescriptor that refers to a colorization of the default marker image. For convenience, there is a predefined set of hue values. See e.g. hueYellow.
fromAsset(String assetName, {String package}) BitmapDescriptor
Creates a BitmapDescriptor using the name of a bitmap image in the assets directory. [...]
@Deprecated("Use fromAssetImage instead")
fromAssetImage(ImageConfiguration configuration, String assetName, {AssetBundle bundle, String package, bool mipmaps: true}) Future<BitmapDescriptor>
Creates a BitmapDescriptor from an asset image. [...]
fromBytes(Uint8List byteData) BitmapDescriptor
Creates a BitmapDescriptor using an array of bytes that must be encoded as PNG.

Constants

defaultMarker → const BitmapDescriptor
Creates a BitmapDescriptor that refers to the default marker image.
const BitmapDescriptor._(const <dynamic>[_defaultMarker])
hueAzure → const double
Convenience hue value representing azure.
210.0
hueBlue → const double
Convenience hue value representing blue.
240.0
hueCyan → const double
Convenience hue value representing cyan.
180.0
hueGreen → const double
Convenience hue value representing green.
120.0
hueMagenta → const double
Convenience hue value representing magenta.
300.0
hueOrange → const double
Convenience hue value representing orange.
30.0
hueRed → const double
Convenience hue value representing red.
0.0
hueRose → const double
Convenience hue value representing rose.
330.0
hueViolet → const double
Convenience hue value representing violet.
270.0
hueYellow → const double
Convenience hue value representing yellow.
60.0