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Support Incremental Updates #176

Merged

J-F-Liu merged 1 commit into J-F-Liu:master from ralpha:incremental_updates

Jul 20, 2022

Contributor

ralpha commented Jul 18, 2022

Added support for Incremental Updates in PDF.

Other changes:

Added new field to Document, xref_start. Default value is 0.
Added new function to Document: new_from_prev, has_object, add_page_contents, set_object
New structure added IncrementalDocument.
Support writing of PDF file with "Cross Reference Stream".
Cross Reference Tables now write abbreviated tables when non-consecutive object are written.


          Support Incremental Updates

d132788

J-F-Liu merged commit a3f531b into J-F-Liu:master

Owner

J-F-Liu commented Jul 20, 2022

Good work, thanks for this big implementation and code document.

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