WheelOptions class

Implementers

Constructors

WheelOptions({Color? backgroundColor, bool looping = false, double diameterRatio = 1, double offAxisFraction = 0, double perspective = 0.01, double magnification = 1.1, bool useMagnifier = false, double squeeze = 1, bool isCupertino = true, double itemExtent = 22, ScrollPhysics physics = const FixedExtentScrollPhysics(), ValueChanged<int>? onChanged})
const

Properties

backgroundColor → Color?
isCupertino=true生效
final
diameterRatio → double
半径大小,越大则越平面,越小则间距越大
final
hashCode → int
The hash code for this object.
no setterinherited
isCupertino → bool
是否使用ios 样式
final
itemExtent → double
每个Item的高度,固定的
final
looping → bool
final
magnification → double
放大倍率
final
offAxisFraction → double
选中item偏移
final
onChanged → ValueChanged<int>?
回调监听
final
perspective → double
表示车轮水平偏离中心的程度 范围0,0.01
final
physics → ScrollPhysics
ScrollPhysics
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
squeeze → double
上下间距默认为1 数越小 间距越大
final
useMagnifier → bool
是否启用放大镜
final

Methods

copyWith({double? itemExtent, double? diameterRatio, double? offAxisFraction, double? perspective, double? magnification, bool? useMagnifier, double? squeeze, bool? isCupertino, ScrollPhysics? physics, bool? looping, ValueChanged<int>? onChanged, Color? backgroundColor}) → WheelOptions
merge([WheelOptions? options]) → WheelOptions
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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