public TwoDPoint getMidpoint() {
double midpointX = (pointA.getX() + pointB.getX()) / 2;
double midpointY = (pointA.getY() + pointB.getY()) / 2;
TwoDPoint midpoint = new TwoDPoint(midpointX, midpointY);
return midpoint;
}
public double getSlope() {
double slope = (pointB.getY() - pointA.getY()) / (pointB.getX() - pointA.getX());
return slope;
}