/// <summary>
/// Init
/// </summary>
public void Init(EpsInterpreter interpreter, ArrayOperand colorSpaceDetails)
{
this.interpreter = interpreter;
this.colorSpaceDetails = colorSpaceDetails;
switch (colorSpaceDetails.Values[1].Operand)
{
case StringOperand stringOperand:
case NameOperand nameOperand:
numberOfValuesPerColor = 1;
break;
case ArrayOperand namesArray:
numberOfValuesPerColor = namesArray.Values.Count;
break;
default:
throw new Exception("illegal type");
}
// we only operate on the alternative color space
var colorSpaceOp = colorSpaceDetails.Values[2].Operand;
alternativeColorSpace = ColorSpaceActivator.CreateColorSpace(interpreter, colorSpaceOp);
tintTransformationProcedure = (ArrayOperand)colorSpaceDetails.Values[3].Operand;
}
/// <summary>
/// Create a copy to decouple execution flags from the original object
/// </summary>
protected override Operand CreateCopy()
{
var copy = new ArrayOperand();
copy.Values = Values;
return(copy);
}
/// <summary>
/// Init
/// </summary>
public void Init(EpsInterpreter interpreter, ArrayOperand colorSpaceDetails)
{
this.interpreter = interpreter;
this.colorSpaceDetails = colorSpaceDetails;
var colorSpaceOp = colorSpaceDetails.Values[1].Operand;
baseColorSpace = ColorSpaceActivator.CreateColorSpace(interpreter, colorSpaceOp);
hival = ((IntegerOperand)colorSpaceDetails.Values[2].Operand).Value;
switch (colorSpaceDetails.Values[3].Operand)
{
case StringOperand stringOperand:
useProcedure = false;
hexString = stringOperand.Value;
break;
case ArrayOperand arrayOperand:
useProcedure = true;
tintTransformationProcedure = arrayOperand;
break;
}
}
/// <summary>
/// Create a color space
/// </summary>
public static IColorSpace CreateColorSpace(EpsInterpreter interpreter, Operand colorSpaceOperand)
{
string colorSpaceName = null;
ArrayOperand colorSpaceDetails = null;
switch (colorSpaceOperand)
{
case NameOperand nameOperand:
{
colorSpaceName = nameOperand.Value;
break;
}
case ArrayOperand arrayOperand:
{
colorSpaceName = OperandHelper.GetStringValue(arrayOperand.Values[0].Operand);
colorSpaceDetails = arrayOperand;
break;
}
}
return(CreateColorSpace(interpreter, colorSpaceName, colorSpaceDetails));
}
/// <summary>
/// Init
/// </summary>
public void Init(EpsInterpreter interpreter, ArrayOperand colorSpaceDetails)
{
this.colorSpaceDetails = colorSpaceDetails;
}
/// <summary>
/// Init
/// </summary>
public void Init(EpsInterpreter interpreter, ArrayOperand colorSpaceArray)
{
}
/// <summary>
/// Create a color space
/// </summary>
public static IColorSpace CreateColorSpace(EpsInterpreter interpreter, string colorSpaceName, ArrayOperand colorSpaceDetails = null)
{
IColorSpace colorSpace = null;
switch (colorSpaceName)
{
case EpsKeys.DeviceRGB:
{
colorSpace = new RGBDeviceColorSpace();
break;
}
case EpsKeys.DeviceCMYK:
{
colorSpace = new CMYKDeviceColorSpace();
break;
}
case EpsKeys.DeviceGray:
{
colorSpace = new GrayDeviceColorSpace();
break;
}
case EpsKeys.DevicePattern:
{
colorSpace = new PatternColorSpace();
break;
}
case EpsKeys.Separation:
case EpsKeys.DeviceN:
{
colorSpace = new DeviceNColorSpace();
break;
}
case EpsKeys.Indexed:
{
colorSpace = new IndexedColorSpace();
break;
}
case EpsKeys.CIEBasedABC:
{
colorSpace = new UnknownColorSpace(3);
break;
}
case EpsKeys.CIEBasedA:
{
colorSpace = new UnknownColorSpace(1);
break;
}
default:
{
colorSpace = new UnknownColorSpace(1);
break;
}
}
colorSpace.Init(interpreter, colorSpaceDetails);
return(colorSpace);
}