BitmapDescriptor class

Bitmap工具类

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
toMap() → dynamic
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
创建引用默认着色的BitmapDescriptor
fromAssetImage(ImageConfiguration configuration, String assetName, {AssetBundle bundle, String package, bool mipmaps: true}) Future<BitmapDescriptor>
从资源图像创建BitmapDescriptor[...]
fromBytes(Uint8List byteData) BitmapDescriptor
根据将PNG图片转换后的二进制数据byteData创建BitmapDescriptor

Constants

defaultMarker → const BitmapDescriptor
创建默认的marker 图标的 bitmap 描述信息对象.
const BitmapDescriptor._(const <dynamic>['defaultMarker'])
hueAzure → const double
天蓝色.
210.0
hueBlue → const double
蓝色.
240.0
hueCyan → const double
青色.
180.0
hueGreen → const double
绿色.
120.0
hueMagenta → const double
酒红色.
300.0
hueOrange → const double
橙色.
30.0
hueRed → const double
红色.
0.0
hueRose → const double
玫瑰红.
330.0
hueViolet → const double
紫色.
270.0
hueYellow → const double
黄色.
60.0