cosSlope2Angle static method

double cosSlope2Angle(
  1. double cosSlope
)

输入cos斜率, return 角度值

Implementation

static double cosSlope2Angle(double cosSlope) {
  final radian = math.acos(cosSlope);
  //弧度拿到角度
  final angle = MathUtils.trace(radian);
  return angle;
}