FanSlice constructor

FanSlice({ required double angleStart, required double pieceHeight, required double swipe, required double innerRadius, required Offset center, })

FanSlice contains a list of FanPiece Slice of a donut It also knows some meta info like angle start, swipe, innerRadius, outerRadius etc.

Implementation

FanSlice({
  required this.angleStart,
  required this.pieceHeight,
  required this.swipe,
  required this.innerRadius,
  required Offset center,
}) :
      _startRadiusOfLastPiece = innerRadius,
      _center = center
;