paint method

@override void paint(Context context)

Draw itself and its children, according to the calculated box.offset

Implementation

@override
void paint(Context context) {
  super.paint(context);

  if (child != null) {
    final mat = Matrix4.identity();
    mat.translateByDouble(box!.left, box!.bottom, 0, 1);
    context.canvas
      ..saveContext()
      ..drawRRect(
        box!.left,
        box!.bottom,
        box!.width,
        box!.height,
        horizontalRadius,
        verticalRadius,
      )
      ..clipPath()
      ..setTransform(mat);
    child!.paint(context);
    context.canvas.restoreContext();
  }
}