ShapePattern constructor
Implementation
ShapePattern(
{@required this.shapeName,
this.numberOfColumns = 10,
this.numberOfRows = 25,
this.angle = 0.0,
this.shapeMargins = 10.0,
this.shapeSize = 24.0,
///Constant shade [600] for [Colors.grey]
this.shapeColor = const Color(0xFF757575)});