AnimationState (FS-Skia-UI) | FS-Skia-UI

AnimationState Module

Namespace: FS.Skia.UI.Scene
Assembly: FS.Skia.UI.Scene.dll

Public contract module exposed by this FS.Skia.UI package.

Functions and values

Function or value	Description
`advance delta state` Full Usage: `advance delta state` Parameters: delta : `TimeSpan` state : `AnimationState<'a>` Returns: `AnimationState<'a>` Type parameters: 'a	Adds the delta to `Elapsed` (capped at `Duration`) and recomputes `Current` via easing `Start`→`Target`. delta : `TimeSpan` state : `AnimationState<'a>` Returns: `AnimationState<'a>`
`create interp initial duration easing` Full Usage: `create interp initial duration easing` Parameters: interp : `'a -> 'a -> float -> 'a` initial : `'a` duration : `TimeSpan` easing : `Easing` Returns: `AnimationState<'a>` Type parameters: 'a	Initial state: `Current = Start = Target = initial`, `Elapsed = 0`. The `interp` argument is the per-`'a` interpolant (`lerpFloat` / `Color.lerp` / `Transform.lerp`). interp : `'a -> 'a -> float -> 'a` initial : `'a` duration : `TimeSpan` easing : `Easing` Returns: `AnimationState<'a>`
`isActive state` Full Usage: `isActive state` Parameters: state : `AnimationState<'a>` Returns: `bool` Type parameters: 'a (requires equality)	True while the transition is still in flight (`Elapsed < Duration && Current <> Target`). state : `AnimationState<'a>` Returns: `bool`
`retarget newTarget state` Full Usage: `retarget newTarget state` Parameters: newTarget : `'a` state : `AnimationState<'a>` Returns: `AnimationState<'a>` Type parameters: 'a	Retargets from the currently displayed value: `Start = Current`, `Target = newTarget`, `Elapsed = 0` — continues from the displayed value, no snap-back (FR-005). newTarget : `'a` state : `AnimationState<'a>` Returns: `AnimationState<'a>`
`value state` Full Usage: `value state` Parameters: state : `AnimationState<'a>` Returns: `'a` Type parameters: 'a	Returns the currently displayed value (`Current`). state : `AnimationState<'a>` Returns: `'a`