BoxShadowUtils extension

👓 Box Shadow Utilities

Extension on BoxShadow for manipulation of shadows by copyWith.

Consider the operator overrides for even simpler syntax.

• 📋 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

on

• BoxShadow

Methods

copyWith({Color? color, Offset? offset, double? blurRadius, double? spreadRadius}) → BoxShadow

📋 Return a BoxShadow with fields that mirror this except for the parameters passed with this method.

Operators

operator %(Offset offsetScale) → BoxShadow

📏 "Modulate" this BoxShadow by offsetScale.

operator *(dynamic operation) → BoxShadow

❌ "Multiply" this BoxShadow by a Color or double.

operator +(double spreadSmudge) → BoxShadow

➕ "Add" a double to this BoxShadow, returning a new BoxShadow with smudged, or increased, BoxShadow.spreadRadius.

operator -(double spreadSquish) → BoxShadow

➖ "Subtract" a double from this BoxShadow, returning a new BoxShadow with squished, or decreased, BoxShadow.spreadRadius.