protected void WriteColourSetting(XmlTextWriter xml, iText.Kernel.Colors.Color iTextColour, String name)
{
if (iTextColour.GetColorSpace().ToString() == "iText.Kernel.Pdf.Colorspace.PdfDeviceCs+Cmyk")
{
MessageBox.Show("Wrong Colour Space", "Not SUpported", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
float[] float_rgb = iTextColour.GetColorValue();
int r = Convert.ToInt32(Math.Round(255 * float_rgb[0]));
int g = Convert.ToInt32(Math.Round(255 * float_rgb[1]));
int b = Convert.ToInt32(Math.Round(255 * float_rgb[2]));
String attribute = r.ToString() + "," + g.ToString() + "," + b.ToString();
xml.WriteAttributeString(name, attribute);
}
}
public Color ProcessColorInfo(iText.Kernel.Colors.Color color)
{
if (color.GetColorSpace() is PdfDeviceCs.Cmyk)
{
color = iText.Kernel.Colors.Color.ConvertCmykToRgb((DeviceCmyk)color);
}
if (color.GetNumberOfComponents() == 1)
{
return(new Color((int)color.GetColorValue()[0]));
}
if (color.GetNumberOfComponents() == 3)
{
return(new Color(color.GetColorValue()[0],
color.GetColorValue()[1],
color.GetColorValue()[2]));
}
return(null); // todo handle
}
public PatternColor(PdfPattern.Tiling uncoloredPattern, Color color)
: this(uncoloredPattern, color.GetColorSpace(), color.GetColorValue())
{
}