30秒学会 Dart 片段 – degreesToRads

Converts an angle from degrees to radians.

Use pi and the degree to radian formula to convert the angle from degrees to radians.

代码实现

import 'dart:math';

num degreesToRads(num deg) {
  return (deg * pi) / 180.0;
}

使用样例

degreesToRads(90.0); // ~1.5708