AnimatedSeriesValue class

Holds the current interpolated state between oldValues and newValues.

Painters read currentValues rather than raw data during a morph animation.

final animated = AnimatedSeriesValue(
  oldValues: previousData,
  newValues: currentData,
);

// In paint():
final vals = animated.evaluate(animProgress);
for (int i = 0; i < vals.length; i++) {
  _drawBar(i, vals[i]);
}

Constructors

AnimatedSeriesValue({required List<double> oldValues, required List<double> newValues})

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

newValues → List<double>

final

oldValues → List<double>

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

evaluate(double t) → List<double>

Interpolated values at t in 0..1.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited