zng::var::animation

Module easing

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Expand description

Common easing functions.

Structs§

  • Bezier
    A unit cubic Bézier curve, used for timing functions in CSS transitions and animations.
  • EasingTime
    Easing function input.

Enums§

Functions§

  • back
    Cubic transition that goes slightly negative to start and ends very fast.
  • bounce
    Oscillating transition that grows in magnitude, does not go negative, when the curve is about to go negative it sharply transitions to a new arc of larger magnitude.
  • circ
    Cubic transition with slightly slowed start then cubic.
  • cubic
    Cubic transition (t³).
  • cubic_bezier
    X coordinate is time, Y coordinate is function advancement. The nominal range for both is 0 to 1.
  • ease_in
    Applies the ease_fn.
  • ease_in_out
    Applies ease_in for the first half then ease_out scaled to fit a single duration (1.0).
  • ease_out
    Applies the ease_fn in reverse and flipped.
  • ease_out_in
    Applies ease_out for the first half then ease_in scaled to fit a single duration (1.0).
  • elastic
    Oscillating transition that grows in magnitude, goes negative twice.
  • expo
    Exponential transition. Very slow start, very fast end.
  • linear
    Simple linear transition, no easing, no acceleration.
  • none
    Always 1.fct(), that is, the completed transition.
  • quad
    Quadratic transition (t²).
  • quart
    Fourth power transition (t⁴).
  • quint
    Fifth power transition (t⁵).
  • reverse
    Applies the ease_fn in reverse.
  • reverse_out
    Applies the ease_fn flipped.
  • sine
    Sine transition. Slow start, fast end.
  • step_ceil
    Jumps to the final value by a number of steps.
  • step_floor
    Jumps to the final value by a number of steps.

Type Aliases§