gradient property

Gradient? gradient

Customize the visual appearance of this Foil.

If isUnwrapped is true, this Foil's gradient will be deactivated, smoothly transitioning to an invisible state.

• Override the unwrapped-state Gradient with unwrappedGradient.

It is recommended to use a Gradient that starts and ends with the same Color.

• LinearSteps or the other Steps gradients could handle this aspect.

This Gradient will intrinsically animate to any changed gradient value by Gradient.lerp over duration and curve.

Using a Roll of Foil

Optionally a Roll may be deployed higher up in the widget tree.

Declare a Roll.gradient to which any descendent Foil may fallback,
though this gradient will override any provided by a Roll.

Pre-rolled Foils

Consider some pre-rolled Foils that come with this package.

The default is Foils.linearLooping if this Foil is not given
a gradient and no ancestral Roll provides one either.

Implementation

final Gradient? gradient;