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A rainbow of Color and Gradient utilities. Interpolate gradients with a realized GradientTween. New type Steps & shaded varieties. Color generation & operators.

spectrum header image #

[0.2.1+1] - 26 JUL 21 #

Fixes README links and finishes documentation.

[0.2.1] - 25 JUL 21 #

Modularizes package into colors & gradients mini-libraries.

  • Import all-in-one as import 'package:spectrum/spectrum.dart';
  • Or seperately such as import 'package:spectrum/colors.dart';

Reverts usage of Dart @ 2.13 non-function type aliases (AKA typedefs) as they were throwing dartdoc.

  • "failed: Bad state: typedef GradientStoryboard = Map<GradientAnimation, dynamic> cannot have parameters"

Simplifies name of Color.generateComplements(5) -> Color.complementary(5).

[0.2.0] - 23 JUL 21 #

Massive "fleshing out" of the project, establishing remaining goals.

  • Added FooShadedSteps
  • Added AnimatedGradient
    • See also: GradientStoryboard, GradientAnimation, GradientProperty, TweenSpec, & more
  • Added GradientCopyWith template
    • Used to override the return type for the Gradient.copyWith method used from within either a GradientTween or AnimatedGradient
  • Introduced Gradient getter reversed and convenience method animate()
  • Introduced isAgressive flag for GradientTween
  • For the generation of MaterialColors via Spectrum.materialColor:
    • Blend -> SwatchMode with an additional value, SwatchMode.complements
    • Consider Spectrum.materialAccent to create a MaterialAccentColor
  • Color complements are obtained by new SpectrumUtils.generateComplements
    • Which drives the List<Color> getter extensions on instantiated Colors, too; Color.complementTriad, for example

[0.1.0] - 11 JUN 21 #

  • Initial release.
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verified publisher iconzaba.app

A rainbow of Color and Gradient utilities. Interpolate gradients with a realized GradientTween. New type Steps & shaded varieties. Color generation & operators.

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API reference

License

BSD-3-Clause (LICENSE)

Dependencies

flutter

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