BorderRadius.vertical constructor Null safety

const BorderRadius.vertical(
  1. {Radius top = Radius.zero,
  2. Radius bottom = Radius.zero}
)

Creates a vertically symmetric border radius where the top and bottom sides of the rectangle have the same radii.

Implementation

const BorderRadius.vertical({
  Radius top = Radius.zero,
  Radius bottom = Radius.zero,
}) : this.only(
  topLeft: top,
  topRight: top,
  bottomLeft: bottom,
  bottomRight: bottom,
);