''' <summary>
''' Returns a XYZ color converted from specified RGB color
''' using standard color transform.
''' </summary>
Public Shared Function TransformRgbToXyz(rgbColor As Vintasoft.Imaging.ImageColors.Rgb24Color) As Vintasoft.Imaging.ImageColors.XyzColor
    ' fill buffer of RGB color
    Dim sourceColor As Byte() = New Byte(2) {}
    sourceColor(0) = rgbColor.Red
    sourceColor(1) = rgbColor.Green
    sourceColor(2) = rgbColor.Blue

    ' create buffer for XYZ color
    Dim destColor As Double() = New Double(2) {}
    ' perform color transform from byte values to double values
    Vintasoft.Imaging.ColorManagement.ColorTransforms.SRgbToPcsXyzD50.TransformFrom8bitVector(sourceColor, 0, 1, destColor, 0)

    ' return XYZ color
    Return New Vintasoft.Imaging.ImageColors.XyzColor(destColor(0), destColor(1), destColor(2))
End Function

/// <summary>
/// Returns a XYZ color converted from specified RGB color
/// using standard color transform.
/// </summary>
public static Vintasoft.Imaging.ImageColors.XyzColor TransformRgbToXyz(
    Vintasoft.Imaging.ImageColors.Rgb24Color rgbColor)
{
    // fill buffer of RGB color
    byte[] sourceColor = new byte[3];
    sourceColor[0] = rgbColor.Red;
    sourceColor[1] = rgbColor.Green;
    sourceColor[2] = rgbColor.Blue;

    // create buffer for XYZ color
    double[] destColor = new double[3];
    // perform color transform from byte values to double values
    Vintasoft.Imaging.ColorManagement.ColorTransforms.SRgbToPcsXyzD50.TransformFrom8bitVector(
        sourceColor, 0, 1, destColor, 0);

    // return XYZ color
    return new Vintasoft.Imaging.ImageColors.XyzColor(destColor[0], destColor[1], destColor[2]);
}