AnimationKit.Curve

This class describes a cubic b├ęzier curve which controls the timing of animation tasks. The values are identical to css easing animations, meaning you can use an online generator to experiment and generate your own curves.

Constructors

P1 As Xojo.Core.Point, P2 As Xojo.Core.Point

Creates a new curve with points P1 and P2. P0 is always {0, 0}, and P3 is always {1, 1}.

P1X As Single, P1Y As Single, P2X As Single, P2Y As Single

Alternate constructor which uses 4 singles instead of 2 Xojo.Core.Point objects.

Methods

Function Evaluate (Time As Double, StartValue As Double, EndValue As Double) As Double

Determine the value between StartValue and EndValue given a Time between 0 and 1.

Function Reverse () As AnimationKit.Curve

Returns a new curve whose with inverted control points.

Shared Methods

Shared Function CreateEaseIn () As AnimationKit.Curve

Returns a new curve using the EaseIn preset.

Shared Function CreateEaseInOut () As AnimationKit.Curve

Returns a new curve using the EaseInOut preset.

Shared Function CreateEaseOut () As AnimationKit.Curve

Returns a new curve using the EaseOut preset.

Shared Function CreateFromPreset(Preset As AnimationKit.Curve.Presets) As AnimationKit.Curve

Returns a new curve using the provided preset.

Shared Function CreateLinear () As AnimationKit.Curve

Returns a new curve using the Linear preset.

Enumerations

Presets {
    Linear = 0,
    EaseIn,
    EaseInBack,
    EaseInCirc,
    EaseInCubic,
    EaseInExpo,
    EaseInQuad,
    EaseInQuart,
    EaseInQuint,
    EaseInSine,
    EaseOut,
    EaseOutBack,
    EaseOutCirc,
    EaseOutCubic,
    EaseOutExpo,
    EaseOutQuad,
    EaseOutQuart,
    EaseOutQuint,
    EaseOutSine,
    EaseInOut,
    EaseInOutBack,
    EaseInOutCirc,
    EaseInOutCubic,
    EaseInOutExpo,
    EaseInOutQuad,
    EaseInOutQuart,
    EaseInOutQuint,
    EaseInOutSine
}

See Also

AnimationKit.MoveTask, AnimationKit.ScrollTask, AnimationKit.ValueTask