BorderRadiusDirectional.horizontal constructor
Creates a horizontally symmetrical border radius where the start and end sides of the rectangle have the same radii.
Implementation
const BorderRadiusDirectional.horizontal({
Radius start = Radius.zero,
Radius end = Radius.zero,
}) : this.only(
topStart: start,
topEnd: end,
bottomStart: start,
bottomEnd: end,
);