Returns true if point P is inside the vert triangle of x0y0, midxY1, x1y0.
public static Boolean PointInTriangle(Point p,
     Double x0,
     Double x1,
     Double y0,
     Double y1)

See Also

PointInTriangle Overload List | Graphics3D Class | Graphics3D Members | Steema.TeeChart.Drawing Namespace