getDistanceXYSquared function

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

Implementation

double getDistanceXYSquared(double x1, double y1, double x2, double y2) =>
    pow(x1 - x2, 2) +
    pow(y1 - y2, 2).toDouble();