👥 Shadows

WORK IN PROGRESS

Provides 👓 BoxShadowUtils extension on BoxShadow for manipulation of shadows by copyWith.

• Consider the operator overrides for even simpler syntax.

Provides ⛅ BoxShadowsUtils extension on List<BoxShadow> for mass shadow manipulation.

Provides 🕴 Elevation class with static methods used to simply produce BoxDecorations from Flutter's top-level kElevationToShadow.

📖 Reference

• 👓 BoxShadowUtils extension on BoxShadow
  • 📋 copyWith Copy With replacement properties
  • ❌ * "Multiply" this BoxShadow by a Color
  • ❌ * "Multiply" this blurRadius by a num
  • ➕ + "Add" to this spreadRadius a double smudgeSpread
  • ➖ - "Subtract" from this spreadRadius a double squishSpread
  • 📏 % "Modulate" this offset by Offset offsetScale
• ⛅ BoxShadowsUtils extension on List<BoxShadow>
  • 🎨 colorize a List<BoxShadow> with single [Color] or List colors
    • Optionally ❓ preserveOpacity of the originals
  • 📊 rampOpacity of a List<BoxShadow> with single [double] or List stops
    • Optionally 🎨 override a color and ramp simultaneously
• 🕴 Elevation's static decoration methods
  • Elevation.asBoxShadows(double elevation, {Color? color})
  • Elevation.asBoxDecoration(double elevation, {Color? color})
• 🟦 ElevationUtils extension on List<BoxShadow>
  • 🟦 materialize will apply the Material-standard shadow opacity map kElevationShadowOpacityRamp to a List<BoxShadow>

🧫 Examples

🕴 Elevation

🟦 ElevationUtils

👓 BoxShadowUtils

⛅ BoxShadowsUtils

🌇 Roadmap

1. Provide examples.
2. Develop more utilities, like generating List<BoxShadow> from BoxShadow or applying some algorithm to the blurRadiuses in a List<BoxShadow>, etc.

🐞 Bugs

1. None known.

Libraries

shadows

👥 Shadows