public static Value FromPoint2d(GridBasis basis, int ordinal, Point2d point, bool snap) { if (ordinal == 0) { int abscissa = basis.ToGrid(ordinal, point.X); if (!snap && !point.X.Compare(basis.FromGrid(ordinal, abscissa))) { return(null); } return(new Value(abscissa, point.Y)); } if (ordinal == 1) { int abscissa = basis.ToGrid(ordinal, point.Y); if (!snap && !point.Y.Compare(basis.FromGrid(ordinal, abscissa))) { return(null); } return(new Value(abscissa, point.X)); } return(null); }
public Point2d ToPoint(GridBasis basis, int ordinal) { double v0 = basis.FromGrid(ordinal, m_abscissa); double v1 = m_ordinate; if (ordinal == 0) { return(new Point2d(v0, v1)); } if (ordinal == 1) { return(new Point2d(v1, v0)); } return(null); }