public virtual ColorDetails[] GetColorantDetails(PdfWriter writer)
{
if (altColorDetails == null && this.altcs is ExtendedColor &&
((ExtendedColor)this.altcs).Type == ExtendedColor.TYPE_LAB)
{
altColorDetails = writer.AddSimple(((LabColor)altcs).LabColorSpace);
}
return(new ColorDetails[] { altColorDetails });
}
virtual protected void SetColorSpace(BaseColor color)
{
cspace = color;
int type = ExtendedColor.GetType(color);
PdfObject colorSpace = null;
switch (type)
{
case ExtendedColor.TYPE_GRAY: {
colorSpace = PdfName.DEVICEGRAY;
break;
}
case ExtendedColor.TYPE_CMYK: {
colorSpace = PdfName.DEVICECMYK;
break;
}
case ExtendedColor.TYPE_SEPARATION: {
SpotColor spot = (SpotColor)color;
colorDetails = writer.AddSimple(spot.PdfSpotColor);
colorSpace = colorDetails.IndirectReference;
break;
}
case ExtendedColor.TYPE_DEVICEN: {
DeviceNColor deviceNColor = (DeviceNColor)color;
colorDetails = writer.AddSimple(deviceNColor.PdfDeviceNColor);
colorSpace = colorDetails.IndirectReference;
break;
}
case ExtendedColor.TYPE_PATTERN:
case ExtendedColor.TYPE_SHADING: {
ThrowColorSpaceError();
break;
}
default:
colorSpace = PdfName.DEVICERGB;
break;
}
shading.Put(PdfName.COLORSPACE, colorSpace);
}
public virtual ColorDetails[] GetColorantDetails(PdfWriter writer)
{
if (colorantsDetails == null)
{
colorantsDetails = new ColorDetails[spotColors.Length];
int i = 0;
foreach (PdfSpotColor spotColorant in spotColors)
{
colorantsDetails[i] = writer.AddSimple(spotColorant);
i++;
}
}
return(colorantsDetails);
}
protected void SetColorSpace(BaseColor color)
{
ColorSpace = color;
int type = ExtendedColor.GetType(color);
PdfObject colorSpace = null;
switch (type)
{
case ExtendedColor.TYPE_GRAY:
{
colorSpace = PdfName.Devicegray;
break;
}
case ExtendedColor.TYPE_CMYK:
{
colorSpace = PdfName.Devicecmyk;
break;
}
case ExtendedColor.TYPE_SEPARATION:
{
SpotColor spot = (SpotColor)color;
colorDetails = writer.AddSimple(spot.PdfSpotColor);
colorSpace = colorDetails.IndirectReference;
break;
}
case ExtendedColor.TYPE_PATTERN:
case ExtendedColor.TYPE_SHADING:
{
ThrowColorSpaceError();
break;
}
default:
colorSpace = PdfName.Devicergb;
break;
}
Shading.Put(PdfName.Colorspace, colorSpace);
}