abstract class

BoxDecoration extends Decoration
FlutterLogoDecoration extends Decoration
ShapeDecoration extends Decoration

1. BoxDecoration

BoxDecoration({this.color, this.image, this.border, this.borderRadius, this.boxShadow, this.gradient, this.backgroundBlendMode,  this.shape = BoxShape.rectangle, })

BoxDecoration scale(double factor)

static BoxDecoration lerp(BoxDecoration a, BoxDecoration b, double t)

• color: Color
• image: DecorationImage
• border: BoxBorder
• borderRadius: BorderRadiusGeometry
• boxShadow: List<BoxShadow>
• gradient: Gradient
• backgroundBlendMode: BlendMode
• shape: BoxShape

需要补充代码

2. FlutterLogoStyle

- markOnly (FlutterLogoDecoration 默认)
- horizontal
- stacked

3. FlutterLogoDecoration

FlutterLogoDecoration({ this.lightColor = const Color(0xFF42A5F5), this.darkColor = const Color(0xFF0D47A1), this.textColor = const Color(0xFF616161), this.style = FlutterLogoStyle.markOnly, this.margin = EdgeInsets.zero, })

• lightColor: Color
• darkColor: Color
• textColor: Color
• style: FlutterLogoStyle
• margin: EdgeInsets

需要补充代码

4. ShapeDecoration

ShapeDecoration({this.color, this.image, this.gradient, this.shadows, @required this.shape, })

• color: Color
• image: DecorationImage
• gradient: Gradient
• shadows: List<BoxShadow>
• shape: ShapeBorder

需要补充代码