RenderPhysicalModel constructor

RenderPhysicalModel({RenderBox child, BoxShape shape: BoxShape.rectangle, Clip clipBehavior: Clip.none, BorderRadius borderRadius, double elevation: 0.0, @required Color color, Color shadowColor: const Color(0xFF000000) })

Creates a rounded-rectangular clip.

The color is required.

The shape, elevation, color, and shadowColor must not be null.

Implementation 

RenderPhysicalModel({
  RenderBox child,
  BoxShape shape = BoxShape.rectangle,
  Clip clipBehavior = Clip.none,
  BorderRadius borderRadius,
  double elevation = 0.0,
  @required Color color,
  Color shadowColor = const Color(0xFF000000),
}) : assert(shape != null),
     assert(clipBehavior != null),
     assert(elevation != null),
     assert(color != null),
     assert(shadowColor != null),
     _shape = shape,
     _borderRadius = borderRadius,
     super(
       clipBehavior: clipBehavior,
       child: child,
       elevation: elevation,
       color: color,
       shadowColor: shadowColor
     );