Gunnsteinn Hall
Gunnsteinn Hall
# Current state PDF has a feature where streams can be encrypted with a crypt filter that is specified via DecodeParms that refers to the /CF dictionary of the /Encrypt...
To properly extract certain text in PDF, it may be necessary to detect/group lines, identify tables, equations. This may either be done post-extraction of objects or before, depending on what...
**Is your feature request related to a problem? Please describe.** I would like to put information about the current chapter such as chapter number and chapter title into the page...
## Description An error occurs when rendering the attached file. Not sure what subtable is being referred to, probably either in the image format or the font. ## Expected Behavior...
**Is your feature request related to a problem? Please describe.** The problem is inefficiency when simply looking for a single operand and then stopping processing. For example, if only looking...
## Implement a package to interpret and utilize ICC based colorspaces. See section 8.6.5.5 ICCBased Colour Spaces (PDF32000_2008): ``` ICCBased colour spaces shall be based on a cross-platform colour profile...
@peterwilliams97 Can you provide a specific example of something that does not work? Would be good to have a snippet from the content stream
Issues with certain test files: Black in background ------------------- 000008.pdf Black outline box appears around "Mar 27, 2017, 2K50 pm AEDT" 000011.pdf Light text columns on page 2 have become...
Reported by Peter Williams: > I get an invalid JPEG format: bad RST marker error on this > > This looks like an error in the Go JPEG library. >...
Make shallow/deep compare methods for dictionaries & indirect objects. This will allow unneccessary duplication of objects that are identical, for example when creating resource dictionaries etc.