/// <summary>
/// GetColor
/// </summary>
public Color GetColor(List <double> values)
{
var colorValues = new List <double>();
var index = LimitIndexToBoundaries((int)values[0]);
var numberColorValues = baseColorSpace.GetNumberOfValuesPerColor();
if (!useProcedure)
{
index *= numberColorValues;
for (int i = 0; i < numberColorValues; i++)
{
colorValues.Add(hexString[index + i] / 255.0);
}
}
else
{
var operandStack = interpreter.OperandStack;
var intOp = new IntegerOperand(index);
operandStack.Push(intOp);
interpreter.Execute(tintTransformationProcedure);
for (int i = 0; i < numberColorValues; i++)
{
var real = operandStack.PopRealValue();
colorValues.Add(real);
}
colorValues.Reverse();
}
return(baseColorSpace.GetColor(colorValues));
}
/// <summary>
/// Prepare dictionaries
/// </summary>
private void PrepareStandardDictionaries(int postscriptVersion)
{
ResourceManager = new ResourceManager();
ResourceManager.DefineResource("Category", new NameOperand("Generic"), new DictionaryOperand());
DictionaryStack = new EpsStack <EpsDictionary>();
SystemDict = new EpsDictionary {
IsPermanent = true
};
GlobalDict = new EpsDictionary {
IsPermanent = true
};
UserDict = new EpsDictionary {
IsPermanent = true
};
ErrorDict = new EpsDictionary {
IsPermanent = true
};
DollarErrordict = new EpsDictionary {
IsPermanent = true
};
statusDict = new EpsDictionary {
IsPermanent = true
};
fontDict = new EpsDictionary {
IsPermanent = true
};
DictionaryStack.Push(SystemDict);
DictionaryStack.Push(GlobalDict);
DictionaryStack.Push(UserDict);
var systemDict = SystemDict;
var name = new NameOperand("systemdict");
Operand operand = new DictionaryOperand(SystemDict);
systemDict.Add(name, operand);
name = new NameOperand("userdict");
operand = new DictionaryOperand(UserDict);
systemDict.Add(name, operand);
name = new NameOperand("globaldict");
operand = new DictionaryOperand(GlobalDict);
systemDict.Add(name, operand);
name = new NameOperand("statusdict");
operand = new DictionaryOperand(statusDict);
systemDict.Add(name, operand);
name = new NameOperand("errordict");
operand = new DictionaryOperand(ErrorDict);
systemDict.Add(name, operand);
name = new NameOperand("$error");
operand = new DictionaryOperand(DollarErrordict);
systemDict.Add(name, operand);
name = new NameOperand("GlobalFontDirectory");
operand = new DictionaryOperand(fontDict);
systemDict.Add(name, operand);
name = new NameOperand("SharedFontDirectory");
operand = new DictionaryOperand(fontDict);
systemDict.Add(name, operand);
name = new NameOperand("true");
operand = new BooleanOperand(true);
systemDict.Add(name, operand);
name = new NameOperand("false");
operand = new BooleanOperand(false);
systemDict.Add(name, operand);
name = new NameOperand("null");
operand = new NullOperand();
systemDict.Add(name, operand);
// for level 1 do not create this name, some adobe scripts
// assume level 2 or higher just based on the existence of the name
if (postscriptVersion >= 2)
{
name = new NameOperand("languagelevel");
operand = new IntegerOperand(postscriptVersion);
systemDict.Add(name, operand);
}
name = new NameOperand("newerror");
var b = new BooleanOperand(false);
DollarErrordict.Add(name, b);
}