calculateAngle method

double calculateAngle(
  1. Offset point1,
  2. Offset point2
)

Returns the angle between two offsets

Implementation

double calculateAngle(Offset point1, Offset point2) {
  double deltaX = point2.dx - point1.dx;
  double deltaY = point2.dy - point1.dy;
  return atan2(deltaY, deltaX) * 180 / pi;
}