material_color_utilities 0.12.0

Algorithms and utilities that power the Material Design 3 color system, including choosing theme colors from images and creating tones of colors; all in a new color space.

0.12.0 - 2024-06-06

Changed

• Updated MaterialDynamicColors to use the expressive on-colors spec.

0.11.2 - 2024-04-30

Changed

• Updated TonalPalette to use new key color algorithm.

0.11.1 - 2024-03-11

Fixed

• Fixed Apache license

0.11.0 - 2024-02-20

Changed

• Updated TonalPalette.fromList so that it provides colors at any tone, not only at commonTones.

0.10.0 - 2023-11-27

Changed

• Updated MaterialDynamicColors to new Contrast Surfaces spec.

0.9.0 - 2023-11-06

Added

• Added getters for DynamicScheme.

Changed

• Moved DynamicScheme from scheme/ to dynamiccolor/.

0.8.0 - 2023-06-22

Added

• Add fruit salad color scheme
• Add rainbow color scheme

0.7.0 - 2023-06-13

Changed

• Updated DynamicColor so that it conforms to the new contrast requirements.
  • API for DynamicColor modified.

0.6.0 - 2023-05-31

Added

• Add key color to tonal palette.
• Add key colors to the Material dynamic colors:
  • primaryPaletteKeyColor
  • secondaryPaletteKeyColor
  • tertiaryPaletteKeyColor
  • neutralPaletteKeyColor
  • neutralVariantPaletteKeyColor

Changed

• Scheme updates to align with recent Android Sys UI changes:
  • SchemeExpressive:
    • Primary hue + 240 from 120
    • Neutral hue + 15
    • Neutral variant hue + 15
  • SchemeTonalSpot:
    • Primary chroma = 36 from 40
  • SchemeVibrant:
    • Neutral chroma = 10 from 8

Fixed

• Fixed outline when in dark mode to be tone 60.

0.5.0 - 2023-05-02

Removed

• Removed inverseOnPrimary, an unfounded dynamic color

0.4.0 - 2023-04-28

Added

• Add label and description to each Variant
• Add xFixed Material dynamic colors

Changed

• Update monochrome scheme to new spec

Fixed

• Fix inverseSurface tone value

0.3.0 - 2023-03-10

Added

• Add 4 new components:
  • contrast: Use Contrast for utility methods
  • dislike: Use DislikeAnalyzer for checking and fixing universally disliked colors
  • dynamiccolor: Use DynamicColor and MaterialDynamicColors for colors from a DynamicScheme, that adjust based on UI state (dark theme, style, preferences, contrast requirements, etc.)
  • temperature: Use TemperatureCache for analogous & complementary colors
• scheme: Add DynamicScheme and its subclasses:
  • SchemeExpressive
  • SchemeMonochrome
  • SchemeNeutral
  • SchemeTonalSpot
  • SchemeVibrant
  • SchemeFidelity
  • SchemeContent
• hct: Add inViewingConditions to hct, for color relativity
• utilities: Add lstarFromY method, utility to which is the inverse of yFromLstar

Changed

• Export all public API in material_color_utilities.dart
• Bump minimum Flutter SDK version to 2.17.0

Fixed

• Fix missing hashCode override for Hct
• Fix TonalPalette equality operator when different constructors are used (#56)

0.2.0 - 2022-08-05

Added

• Add support for content color
• Add outlineVariant and scrim colors

Changed

• Rename CamSolver to HctSolver

Fixed

• Correct repository in pubspec

0.1.5 - 2022-04-25

Added

• Introduce CamSolver, a fast solver for the HCT equation. Highly performant, but a small breaking change
• Add explanation and link to dynamic_color packages
• Add operator == and toString overrides to Hct

Changed

• Improve documentation for color_utils.dart
• Rename HctColor to Hct

Fixed

• Fix README import

0.1.4 - 2022-01-21

Added

• Allow creation of Scheme from a CorePalette with lightFromCorePalette and darkFromCorePalette

0.1.3 - 2021-12-10

Added

• Export Scheme

0.1.2 - 2021-12-02

Changed

• Update Scheme tonal values
• Move matcher to pubspec's dev_dependencies

0.1.1 - 2021-10-28

Changed

• Update pubspec description

Fixed

• Fix matcher version incompatibility with flutter stable

0.1.0 - 2021-10-28

Added

• Create library