Hello,
I am implementing a PDF parser in Objective-C (using CoreGraphics API's) that will aid in PDF search. I know that the Tj and TJ operators are used for displaying text, and that to retrieve the text information from a page I should be looking there.
The problem comes in when there are weird operands in the TJ operator. Below is one such example:
....
[<1C>]TJ
0.7039 0 Td
[<1D>]TJ
....
What does the above highlighted red text data mean, in terms of the semantic information that it contains? During parsing, the output of the above 2 operands are the characters ˝ and˛ respectively. Am I going to have to use the font encoding provided in the Resources dictionary of the page to decipher what these characters semantically mean?
Thanks a lot,
Michael