BMFCoordinateSpan class

表示一个经纬度范围

Implemented types

Constructors

BMFCoordinateSpan(double latitudeDelta, double longitudeDelta)
BMFCoordinateSpan构造方法
BMFCoordinateSpan.fromMap(Map map)
map => BMFCoordinateSpan

Properties

hashCode → int
The hash code for this object. [...]
read-only, inherited
latitudeDelta ↔ double
纬度范围
read / write
longitudeDelta ↔ double
经度范围
read / write
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

fromMap(Map map) → dynamic
map -> 经纬度范围
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toMap() → Map<String, Object>
经纬度范围 -> map
override
toString() → String
Returns a string representation of this object.
inherited

Operators

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