Namespace: BitMiracle.Docotic.Pdf
public bool IsBuiltIn()
Public Function IsBuiltIn As Boolean
This method allows you to check PDF font before unembedding using Unembed() method. PDF viewers might not be able to properly render text drawn using custom non-embedded Type1 font.
Built-in Type1 fonts are also known as Base14 fonts. Look at the PdfBuiltInFont enumeration for more detail.
This method always returns false for TrueType, Type0, and Type3 fonts.