MinMaxZoomPreference class
地图最大最小缩放级别的封装对象
Constructors
- MinMaxZoomPreference(double minZoom, double maxZoom)
-
为地图创建一个不可变的最大最小缩放范围
当
minZoom
>maxZoom
时,会触发断言const
Properties
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toJson(
) → dynamic - JSON序列化.
-
toString(
) → String -
Returns a string representation of this object.
override
Operators
-
operator ==(
dynamic other) → bool -
The equality operator. [...]
override
Constants
- defaultPreference → const MinMaxZoomPreference
-
高德地图默认zoomLevel的范围.
const MinMaxZoomPreference(3, 20)