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2018-06-22Keep copy of decoded utf8 text string in pdf_obj.Tor Andersson
Removes the need to alloc/free text strings in the API, allowing for simple functions like pdf_dict_get_text_string.
2018-06-22Look up DA in Root/AcroForm/DA if missing in annotation property.Tor Andersson
2018-06-22Merge pdf-annot.c and pdf-annot-edit.c (2/2).Tor Andersson
2018-06-22Merge pdf-annot.c and pdf-annot-edit.c (1/2).Tor Andersson
2018-06-22Move link code to pdf-link.c.Tor Andersson
2018-06-22Fix error check in AFPercent_Format to look for null rather than false.Tor Andersson
The number 0 is a valid percentage number.
2018-06-22Call AA/F formatting when synthesizing appearance stream.Tor Andersson
2018-06-22Use line spacing and padding when creating variable text appearance.Tor Andersson
Format single-line Widget/Tx fields vertically centered.
2018-06-22Support annot/MK/R property in Tx and Ch widget annotations.Tor Andersson
2018-06-22Support undocumented annot/Rotate property in FreeText annotations.Tor Andersson
2018-06-22Remove rich text properties when editing annotation contents or styles.Tor Andersson
We do not support rich text content; remove the properties rather than leave them untouched and out of sync with the simple contents and styles.
2018-06-22Use /Tx BMC ... EMC when creating text widget appearance streams.Tor Andersson
2018-06-22Support rotated QuadPoints when generating markup annotation appearances.Tor Andersson
2018-06-22Create appearance streams for annotations.Tor Andersson
Now handles more annotation types, and does not use the pdf-write device. Handles many of the usual annotation properties, such as border width, color, interior color, line ending styles. * Ink * Highlight, Underline, Strike-Out, Squiggly * Line (with arrow-heads) * Polygon * PolyLine * Square * Circle * Caret * Text (needs better icons) * FileAttachment (needs better icons) * Sound (needs better icons) * Stamp * FreeText Partially complete: * Widget (treats everything like a plain text field) Not done, but on the to-do list: * /BS style (solid/dashed/bevel/inset/underline) * /BS dash pattern Not done and not on the list: * Movie * Screen * Printer's Mark * Trap Network * Watermark * /Border corner radii (ignored by acrobat) * /BE cloudy border effect
2018-06-22Remember the md5 digest in the fz_font struct.Tor Andersson
2018-06-22Add pdf_dict_get_name function.Tor Andersson
2018-06-21Allow signature saving using pdf_write_documentPaul Gardiner
It is safe to save a document with unsaved signatures to an fz_output, provided it supports fz_stream_from_output.
2018-06-12Run both V and F additional actions when setting field values.Tor Andersson
2018-06-02Rework XObject form creation/updating.Tor Andersson
2018-06-01Fix loss of reference to focussed annotation when rereading annotationsPaul Gardiner
2018-05-18Fix 699368: Remember 'sent' text state in sanitize filter.Tor Andersson
2018-05-16Remove unused variable.Tor Andersson
2018-05-16Keep JBIG2 image data compressed in fz_compressed_buffer.Tor Andersson
2018-05-16Remove needless deep copy of resource dictionary.Tor Andersson
Also don't bother adding an indirect object for the top resource dict.
2018-05-16Purge unused functions.Tor Andersson
2018-05-15Bug 699351: Handle glyphs with uncomputable width.Sebastian Rasmussen
Previously if a glyphs units per em was 0 we'd try to divide by zero, now mupdf assumes a default value and continues.
2018-05-11Fix 699332: Copy resources when cleaning content streams.Sebastian Rasmussen
Previously if both cleaning and sanitizing content streams the pages' resource dictionaries would retain the actually used resources. If the content streams were only cleaned and not sanitized the page's resource dictionaries were incorrectly emptied. All resources, whether used or not, ought to be retained, as is the case after this commit.
2018-05-09Flesh out some more javascript convenience objects.Tor Andersson
Add some missing convenience data objects: font, highlight, position, etc. Add color.convert and color.equal functions.
2018-05-09Fix object formatting for null object.Tor Andersson
2018-05-09Remove incorrect assertion.Tor Andersson
A 'null' pdf_obj is also NULL.
2018-05-09Fix 699319: Apply clip path after drawing, not before.Tor Andersson
2018-04-27Use pdf_dict_get_int, etc.Tor Andersson
2018-04-27Add pdf_dict_get_int, etc.Tor Andersson
2018-04-27Add some comments.Tor Andersson
2018-04-25Don't use WMode as part of CJK font lookup.Tor Andersson
Return TTC subfont index from fz_lookup_noto_font.
2018-04-25Support creating both serif and sans-serif CJK fonts in mutool create.Tor Andersson
Also support Vertical WMode.
2018-04-25Check in generated Javascript source files.Tor Andersson
Use a sed script to strip comments and whitespace and add escapes and quote it as a C string literal.
2018-04-25Clean up javascript source.Tor Andersson
2018-04-25Check in generated CMap source.Tor Andersson
Created with the 'scripts/runcmapdump.sh' script.
2018-04-25Update CMaps to latest version.Tor Andersson
Remove UTF8 and UTF32 CMap resources that are not needed for PDF. Add Identity-H and Identity-V resources. Process UCS2/UTF16 and GBK CMaps to usecmap a common subset.
2018-04-25Fix 698779: Wrong type for arguments when creating CCITTFax images.Tor Andersson
2018-04-25Remove document argument from pdf_new_primitive functions.Tor Andersson
Also remove useless pdf_new_null and pdf_new_bool functions. Use the PDF_NULL, PDF_TRUE, and PDF_FALSE macros instead.
2018-04-25Purge unused function: pdf_new_obj_from_str.Tor Andersson
2018-04-25Tweak ordering of constant pdf_obj enums to make PDF_NULL == NULL.Tor Andersson
2018-04-24Remove need for namedump by using macros and preprocessor.Tor Andersson
Add a PDF_NAME(Foo) macro that evaluates to a pdf_obj for /Foo. Use the C preprocessor to create the enum values and string table from one include file instead of using a separate code generator tool.
2018-04-20Limit xref parser to read entry contents.Sebastian Rasmussen
Previously if an xref entry looked like: 0000000000 65535 f 1 0 n 2 the xref entry parsing would try to access the scratch buffer outside of the part populated by the read leading to possibly using uninitalized data.
2018-04-20Add isdigit convenience macro in xref parsing.Sebastian Rasmussen
2018-04-11Fix CMap parsing bug when handling unicode surrogate pair ranges.Tor Andersson
Increment the value after adding the mapping, not before.
2018-04-11Rework how we handle DynaLab tricky fonts in freetype.Tor Andersson
Force the face_flags to include TRICKY if we detect a DynaLab font name instead of trying to force hinting ourselves.
2018-04-08Set pointers to NULL so they can be safely dropped.Sebastian Rasmussen
Previously these were not set to NULL, which caused spurious segmentation errors.