BitmapDescriptor

Defines a bitmap image. A bitmap image can be used as a Marker icon or for a GroundOverlay.

Constants

Constant	Type	Description
hueRed	double	Red.
hueOrange	double	Orange.
hueYellow	double	Yellow.
hueGreen	double	Green.
hueCyan	double	Cyan.
hueAzure	double	Azure.
hueBlue	double	Blue.
hueViolet	double	Violet.
hueMagenta	double	Magenta.
hueRose	double	Rose.
defaultMarker	BitmapDescriptor	Default marker.

Constructor Summary

Constructor	Description
BitmapDescriptor.defaultMarkerWithHue(double hue)	Creates BitmapDescriptor objects for default marker icons in different colors using different hue values.
BitmapDescriptor.fromBytes(Uint8List byteData)	Creates a BitmapDescriptor object from a Uint8List object.
BitmapDescriptor.fromAsset(String assetName, {String? package})	Creates a BitmapDescriptor object from an asset.
BitmapDescriptor.fromAssetImage(ImageConfiguration configuration, String assetName, {AssetBundle? bundle, String? package, bool mipmaps})	Creates a BitmapDescriptor object from an image asset.

Constructors

[h2]BitmapDescriptor.defaultMarkerWithHue

Creates BitmapDescriptor objects for default marker icons in different colors using different hue values. This class provides 10 hue values. You can call this constructor by passing a hue value.

Parameter	Type	Definition
hue	double	Hue value.

[h2]BitmapDescriptor.fromBytes

Creates a BitmapDescriptor object from a Uint8List object.

Parameter	Type	Definition
byteData	Uint8List	Byte data of an image in the internal storage.

[h2]BitmapDescriptor.fromAsset

Creates a BitmapDescriptor object from an asset.

Parameter	Type	Definition
assetName	String	Asset path in assets, including the image name.
package	String	Package name.

[h2]BitmapDescriptor.fromAssetImage

Creates a BitmapDescriptor object from an image asset.

Parameter	Type	Definition
configuration	ImageConfiguration	Image configuration.
assetName	String	Image path in assets, including the image name.
bundle	AssetBundle	AssetBundle object.
package	String	Package name.
mipmaps	bool	Mipmaps.

目录