private void btnUpdatexyY_Click(object sender, RoutedEventArgs e)
{
SetOutOfGamut(false);
double x = double.Parse(txtxyY_x.Text);
double y = double.Parse(txtxyY_y.Text);
double Y = double.Parse(txtxyY_Y.Text);
xyYColour xyYCol = xyYColour.FromxyY(x, y, Y);
XYZColour xyzColour = xyYCol.ToXYZColour();
RGBColour rgbColour = ColourUtil.XYZTosRGB(xyzColour);
txtR.Text = rgbColour.R.ToString();
txtG.Text = rgbColour.G.ToString();
txtB.Text = rgbColour.B.ToString();
txtXYZ_X.Text = xyzColour.X.ToString();
txtXYZ_Y.Text = xyzColour.Y.ToString();
txtXYZ_Z.Text = xyzColour.Z.ToString();
Color newColourForRectangle = Color.FromRgb((byte)rgbColour.R, (byte)rgbColour.G, (byte)rgbColour.B);
SolidColorBrush brush = new SolidColorBrush(newColourForRectangle);
rectColour.Fill = brush;
SetOutOfGamut(rgbColour.OutOfGamut);
}
private Color GetColorFromXYY(xyYColour xyy)
{
XYZColour xyz = xyy.ToXYZColour();
RGBColour rgb = ColourUtil.XYZTosRGB(xyz);
Color color = Color.FromRgb((byte)rgb.R, (byte)rgb.G, (byte)rgb.B);
return(color);
}
private bool IsOutOfGamut(xyYColour xyy)
{
double x = Math.Round(xyy.x, 5, MidpointRounding.ToEven);
double y = Math.Round(xyy.y, 5, MidpointRounding.ToEven);
xyYColour temp = xyYColour.FromxyY(x, y, xyy.Y);
XYZColour xyz = temp.ToXYZColour();
RGBColour rgb = ColourUtil.XYZTosRGB(xyz);
return(rgb.OutOfGamut);
}
private Color GetColorFromXYY(xyYColour xyy)
{
double x = Math.Round(xyy.x, 5, MidpointRounding.ToEven);
double y = Math.Round(xyy.y, 5, MidpointRounding.ToEven);
xyYColour temp = xyYColour.FromxyY(x, y, xyy.Y);
XYZColour xyz = temp.ToXYZColour();
RGBColour rgb = ColourUtil.XYZTosRGB(xyz);
Color color = Color.FromArgb(0, (byte)rgb.R, (byte)rgb.G, (byte)rgb.B);
return(color);
}
