public Line2D(int xStart, int yStart, int xEnd, int yEnd)
{
_Start = new Point2D(xStart, yStart);
_End = new Point2D(xEnd, yEnd);
_Rotation = Angle.FromPoints(_Start, _End);
_Length = _Start.GetDistance(_End);
}
public Line2D(IPoint2D start, IPoint2D end)
{
_Start = new Point2D(start);
_End = new Point2D(end);
_Rotation = Angle.FromPoints(_Start, _End);
_Length = _Start.GetDistance(_End);
}
