sinSlope2Angle static method

double sinSlope2Angle(
  1. double sinSlope
)

输入sin斜率, return 角度值

Implementation

static double sinSlope2Angle(double sinSlope) {
  final radian = math.asin(sinSlope);
  //弧度拿到角度
  final angle = MathUtils.trace(radian);
  return angle;
}