FillClipper class

填充裁切

Inheritance

Constructors

FillClipper({required Animation<double> animation, FillAlignment fillAlignment = FillAlignment.left, double fillOffset = 20})
const

Properties

animation → Animation<double>
动画对象
final
fillAlignment → FillAlignment
  • 裁切起始方向
  • 默认 FillAlignment.left
    • final
    fillOffset → double
  • 裁切弧度偏移量
  • 默认20
    • final
    hashCode → int
    The hash code for this object.
    no setterinherited
    runtimeType → Type
    A representation of the runtime type of the object.
    no setterinherited

    Methods

    addListener(VoidCallback listener) → void
    Register a closure to be notified when it is time to reclip.
    inherited
    getApproximateClipRect(Size size) → Rect
    Returns an approximation of the clip returned by getClip, as an axis-aligned Rect. This is used by the semantics layer to determine whether widgets should be excluded.
    inherited
    getClip(Size size) → Path
    Returns a description of the clip given that the render object being clipped is of the given size.
    override
    noSuchMethod(Invocation invocation) → dynamic
    Invoked when a nonexistent method or property is accessed.
    inherited
    removeListener(VoidCallback listener) → void
    Remove a previously registered closure from the list of closures that the object notifies when it is time to reclip.
    inherited
    shouldReclip(covariant CustomClipper<Path> oldClipper) → bool
    Called whenever a new instance of the custom clipper delegate class is provided to the clip object, or any time that a new clip object is created with a new instance of the custom clipper delegate class (which amounts to the same thing, because the latter is implemented in terms of the former).
    override
    toString() → String
    A string representation of this object.
    inherited

    Operators

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