radius function

BorderRadius radius(
  1. double radius
)

A Dart function that creates a new circular BorderRadius object with the given radius value.

Parameters:

  • radius: a double value representing the radius of the circular BorderRadius to be created.

Returns: A new circular BorderRadius object with the given radius value.

Example usage:

Container(
  decoration: BoxDecoration(
    borderRadius: radius(10.0),
    color: Colors.grey[300],
  ),
  child: Text("Hello World!"),
)

This code creates a Container widget with a circular border radius of 10.0 and a grey background color.

Implementation

BorderRadius radius(double radius) {
  return BorderRadius.circular(radius);
}