public bool ContainsKey(
PdfName key
)
{
return(BaseDataObject.ContainsKey(key) ||
(PdfName.A.Equals(key) && parent.BaseDataObject.ContainsKey(key)));
}
private void SetEntry <T, TPdf>(
PdfName key,
T value
) where TPdf : PdfAtomicObject <T>, new()
{
if (!BaseDataObject.ContainsKey(key))
{
BaseDataObject[key] = new TPdf();
}
((TPdf)File.Resolve(BaseDataObject[key])).Value = value;
}
private void SetEntry <T, TPdf>(
PdfName key,
object value
) where TPdf : PdfAtomicObject <T>, new()
{
if (value == null)
{
BaseDataObject.Remove(key);
}
else
{
if (!BaseDataObject.ContainsKey(key))
{
BaseDataObject[key] = new TPdf();
}
((TPdf)BaseDataObject.Resolve(key)).Value = value;
}
}
/**
* <summary>Loads font information from existing PDF font structure.</summary>
*/
protected void Load(
)
{
if (BaseDataObject.ContainsKey(PdfName.ToUnicode)) // To-Unicode explicit mapping.
{
PdfStream toUnicodeStream = (PdfStream)BaseDataObject.Resolve(PdfName.ToUnicode);
CMapParser parser = new CMapParser(toUnicodeStream.Body);
codes = new BiDictionary <ByteArray, int>(parser.Parse());
symbolic = false;
}
OnLoad();
// Maximum character code length.
foreach (ByteArray charCode in codes.Keys)
{
if (charCode.Data.Length > charCodeMaxLength)
{
charCodeMaxLength = charCode.Data.Length;
}
}
// Missing character substitute.
if (defaultCode == UndefinedDefaultCode)
{
ICollection <int> codePoints = CodePoints;
if (codePoints.Contains((int)'?'))
{
DefaultCode = '?';
}
else if (codePoints.Contains((int)' '))
{
DefaultCode = ' ';
}
else
// PK 2017-03-08 - allow for encoding to fail, which should just result in a "?" or rectangle appearing instead of the correct character
{
DefaultCode = codePoints.FirstOrDefault();
}
}
}
/**
* <summary>Loads font information from existing PDF font structure.</summary>
*/
protected void Load(
)
{
if (BaseDataObject.ContainsKey(PdfName.ToUnicode)) // To-Unicode explicit mapping.
{
PdfStream toUnicodeStream = (PdfStream)BaseDataObject.Resolve(PdfName.ToUnicode);
CMapParser parser = new CMapParser(toUnicodeStream.Body);
codes = new BiDictionary <ByteArray, int>(parser.Parse());
symbolic = false;
}
OnLoad();
// Maximum character code length.
foreach (ByteArray charCode in codes.Keys)
{
if (charCode.Data.Length > charCodeMaxLength)
{
charCodeMaxLength = charCode.Data.Length;
}
}
// Missing character substitute.
if (defaultCode == UndefinedDefaultCode)
{
ICollection <int> codePoints = CodePoints;
if (codePoints.Contains((int)'?'))
{
DefaultCode = '?';
}
else if (codePoints.Contains((int)' '))
{
DefaultCode = ' ';
}
else
{
DefaultCode = codePoints.First();
}
}
}
/**
* <summary>Loads font information from existing PDF font structure.</summary>
*/
protected void Load(
)
{
if (BaseDataObject.ContainsKey(PdfName.ToUnicode)) // To-Unicode explicit mapping.
{
PdfStream toUnicodeStream = (PdfStream)BaseDataObject.Resolve(PdfName.ToUnicode);
CMapParser parser = new CMapParser(toUnicodeStream.Body);
codes = new BiDictionary <ByteArray, int>(parser.Parse());
symbolic = false;
}
OnLoad();
// Maximum character code length.
foreach (ByteArray charCode in codes.Keys)
{
if (charCode.Data.Length > charCodeMaxLength)
{
charCodeMaxLength = charCode.Data.Length;
}
}
}
public bool ContainsKey(PdfName key)
{
return(BaseDataObject.ContainsKey(key));
}
