ProgressTextEffect class

Fills characters from left to right with a progress indicator color.

Characters switch from emptyColor to filledColor as the animation progresses, creating a loading bar effect.

Inheritance

Constructors

ProgressTextEffect({Duration duration = const Duration(milliseconds: 1000), Curve curve = Curves.easeOut, Color filledColor = Colors.green, Color emptyColor = Colors.grey, Duration delayBetweenChars = Duration.zero}): Creates a binary fill animation for progress indication.
const

curve → Curve: Curve applied to the animation timing for easing.
finalinherited
delayBetweenChars → Duration: Delay between each successive character's animation start.
finalinherited
duration → Duration: Total duration of one full animation cycle for a single character.
finalinherited
emptyColor → Color: Color of characters still pending.
final
filledColor → Color: Color of characters that have been "filled" by the progress.
final
hashCode → int: The hash code for this object.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

applyCurve(double t) → double: Applies the effect's curve to a linear value t (0.0–1.0).
inherited
getAnimations(double progress, int charCount) → List<CharacterAnimation>: Generates a left-to-right binary color fill per character.
override
getTotalDuration(int charCount) → Duration: Returns the total duration needed to animate all charCount characters.
override
noise(int index, [int offset = 0]) → double: Returns a deterministic pseudo-random value (0.0–1.0) for the given index and optional offset.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
staggeredProgress(double globalProgress, int index, int charCount) → double: Computes the per-character progress for staggered animations.
inherited
toString() → String: A string representation of this object.
inherited