public void LocateReverse()
{
LineD reverseDiagD = diagD.Reverse();
Assert.AreEqual(LineLocation.End, reverseDiagD.Locate(new PointD(0, 0)));
Assert.AreEqual(LineLocation.Start, reverseDiagD.Locate(new PointD(2, 2)));
Assert.AreEqual(LineLocation.After, reverseDiagD.Locate(new PointD(-1, -1)));
Assert.AreEqual(LineLocation.Between, reverseDiagD.Locate(new PointD(1, 1)));
Assert.AreEqual(LineLocation.Before, reverseDiagD.Locate(new PointD(3, 3)));
Assert.AreEqual(LineLocation.Right, reverseDiagD.Locate(new PointF(0, 1)));
Assert.AreEqual(LineLocation.Left, reverseDiagD.Locate(new PointF(1, 0)));
LineF reverseDiagF = diagF.Reverse();
Assert.AreEqual(LineLocation.End, reverseDiagF.Locate(new PointF(0, 0)));
Assert.AreEqual(LineLocation.Start, reverseDiagF.Locate(new PointF(2, 2)));
Assert.AreEqual(LineLocation.After, reverseDiagF.Locate(new PointF(-1, -1)));
Assert.AreEqual(LineLocation.Between, reverseDiagF.Locate(new PointF(1, 1)));
Assert.AreEqual(LineLocation.Before, reverseDiagF.Locate(new PointF(3, 3)));
Assert.AreEqual(LineLocation.Right, reverseDiagF.Locate(new PointI(0, 1)));
Assert.AreEqual(LineLocation.Left, reverseDiagF.Locate(new PointI(1, 0)));
LineI reverseDiagI = diagI.Reverse();
Assert.AreEqual(LineLocation.End, reverseDiagI.Locate(new PointI(0, 0)));
Assert.AreEqual(LineLocation.Start, reverseDiagI.Locate(new PointI(2, 2)));
Assert.AreEqual(LineLocation.After, reverseDiagI.Locate(new PointI(-1, -1)));
Assert.AreEqual(LineLocation.Between, reverseDiagI.Locate(new PointI(1, 1)));
Assert.AreEqual(LineLocation.Before, reverseDiagI.Locate(new PointI(3, 3)));
Assert.AreEqual(LineLocation.Right, reverseDiagI.Locate(new PointI(0, 1)));
Assert.AreEqual(LineLocation.Left, reverseDiagI.Locate(new PointI(1, 0)));
}
public void Reverse()
{
Assert.AreEqual(new LineD(4, 5, 1, 3), lineD.Reverse());
Assert.AreEqual(new LineF(4, 5, 1, 3), lineF.Reverse());
Assert.AreEqual(new LineI(4, 5, 1, 3), lineI.Reverse());
}