/// <summary>
/// Init
/// </summary>
public void Init(PdfResources resourcesDict)
{
colorSpaces = new Dictionary <string, IColorSpace>();
IColorSpace predefinedColorSpace = new RGBDeviceColorSpace();
colorSpaces.Add(PdfKeys.DeviceRGB, predefinedColorSpace);
predefinedColorSpace = new CMYKDeviceColorSpace();
colorSpaces.Add(PdfKeys.DeviceCMYK, predefinedColorSpace);
predefinedColorSpace = new GrayDeviceColorSpace();
colorSpaces.Add(PdfKeys.DeviceGray, predefinedColorSpace);
var predefinedColorSpacePattern = new PatternColorSpace(patternManager);
colorSpaces.Add(PdfKeys.DevicePattern, predefinedColorSpacePattern);
if (resourcesDict != null)
{
ReadResourceDefinedColorSpaces(resourcesDict);
}
}
/// <summary>
/// Get one color space
/// </summary>
public static IColorSpace CreateColorSpace(string colorSpaceName, PdfArray colorSpaceArray)
{
IColorSpace colorSpace = null;
switch (colorSpaceName)
{
case PdfKeys.DefaultRGB:
case PdfKeys.DeviceRGB:
{
colorSpace = new RGBDeviceColorSpace();
break;
}
case PdfKeys.DefaultCMYK:
case PdfKeys.DeviceCMYK:
{
colorSpace = new CMYKDeviceColorSpace();
break;
}
case PdfKeys.DefaultGray:
case PdfKeys.DeviceGray:
{
colorSpace = new GrayDeviceColorSpace();
break;
}
case PdfKeys.ICCBased:
{
colorSpace = new ICCBasedColorSpace();
break;
}
case PdfKeys.Indexed:
{
colorSpace = new IndexedColorSpace();
break;
}
case PdfKeys.DeviceN:
{
colorSpace = new DeviceNColorSpace();
break;
}
case PdfKeys.CalGray:
{
colorSpace = new UnknownColorSpace(1);
break;
}
case PdfKeys.CalRGB:
{
colorSpace = new UnknownColorSpace(3);
break;
}
case PdfKeys.Lab:
{
colorSpace = new UnknownColorSpace(3);
break;
}
default:
{
colorSpace = new UnknownColorSpace(1);
break;
}
}
colorSpace.Init(colorSpaceArray);
return(colorSpace);
}