/// <summary>
/// Inverse transform the specified screen point.
/// </summary>
/// <param name="x">
/// The x coordinate.
/// </param>
/// <param name="y">
/// The y coordinate.
/// </param>
/// <param name="yaxis">
/// The y-axis.
/// </param>
/// <returns>
/// The data point.
/// </returns>
public virtual DataPoint InverseTransform(double x, double y, Axis yaxis)
{
return new DataPoint(this.InverseTransform(x), yaxis != null ? yaxis.InverseTransform(y) : 0);
}
/// <summary>
/// Transforms the specified screen position to a data point.
/// </summary>
/// <param name="position">The position.</param>
/// <returns>A data point</returns>
public DataPoint InverseTransform(ScreenPoint position)
{
return(Axis.InverseTransform(position, this.XAxis, this.YAxis));
}
/// <summary>
/// Transform the specified screen point to data coordinates.
/// </summary>
/// <param name="p">The point.</param>
/// <param name="xaxis">The x axis.</param>
/// <param name="yaxis">The y axis.</param>
/// <returns>The data point.</returns>
public static DataPoint InverseTransform(ScreenPoint p, Axis xaxis, Axis yaxis)
{
return xaxis.InverseTransform(p.x, p.y, yaxis);
}