calculateDistance static method

double calculateDistance(
  1. double x1,
  2. double y1,
  3. double x2,
  4. double y2,
)

计算两点之间的距离

Implementation

static double calculateDistance(double x1, double y1, double x2, double y2) {
  return sqrt(pow(x2 - x1, 2) + pow(y2 - y1, 2));
}