BMFHeading class Null safety
heading信息
Constructors
- BMFHeading({double? magneticHeading, double? trueHeading, double? headingAccuracy, double? x, double? y, double? z, String? timestamp})
- 有参构造
- BMFHeading.fromMap(Map map)
- map => BMFHeading
Properties
- hashCode → int
-
The hash code for this object.
read-only, inherited
- headingAccuracy ↔ double?
-
航向精度
read / write
- magneticHeading ↔ double?
-
磁头
read / write
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- timestamp ↔ String?
-
时间戳
read / write
- trueHeading ↔ double?
-
表示角度方向，其中0度为真北。参考方向
read / write
- x ↔ double?
-
x轴测量的地磁的原始值
read / write
- y ↔ double?
-
y轴测量的地磁的原始值
read / write
- z ↔ double?
-
z轴测量的地磁的原始值
read / write
Methods
-
fromMap(
Map map) → dynamic -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
toMap(
) → Map< String, Object?> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited