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79 Commits

Author SHA1 Message Date
Denys Smirnov
53687f854e Merge remote-tracking branch 'origin/v3' into extract.text 
# Conflicts:
#	pdf/contentstream/processor.go
#	pdf/extractor/text.go
#	pdf/extractor/utils.go
#	pdf/internal/textencoding/winansi.go
#	pdf/model/font.go
#	pdf/model/font_composite.go
#	pdf/model/font_simple.go
#	pdf/model/font_test.go
#	pdf/model/fontfile.go
#	pdf/model/fonts/ttfparser.go
#	pdf/model/structures.go
 2018-12-27 12:17:28 +02:00
Denys Smirnov
217f984033 fonts: make standard font names type-safe 2018-12-19 16:55:27 +05:00
Denys Smirnov
7f667d8fbb model: remove Standard14Font in favor of fonts.StdFont; resolves #269 2018-12-19 13:43:09 +05:00
Denys Smirnov
e3704defc7 rename Typ1 font to StdFont 2018-12-15 19:39:55 +05:00
Denys Smirnov
3687c83b37 errors should start with a lower case 2018-12-15 18:49:15 +05:00
Denys Smirnov
d3664d0f85 fonts: make metric tables for type1 fonts more compact by sharing glyphs 2018-12-15 18:47:39 +05:00
Denys Smirnov
3c8e70256d fonts: reuse metrics tables where possible 2018-12-15 18:47:39 +05:00
Denys Smirnov
0ef989c713 fonts: group similar fonts to a single file 2018-12-15 18:47:39 +05:00
Denys Smirnov
3b1a92701f fonts: remove redundant Type1 font interface implementations 2018-12-15 18:47:39 +05:00
Denys Smirnov
59f694d99f fonts: remove broken SetEncoder method for most fonts 2018-12-15 18:47:39 +05:00
Denys Smirnov
81bb03763b font: discovered a bug in SetEncoder 2018-12-15 18:47:39 +05:00
Denys Smirnov
11081b20c5 fonts: clarify cid to gid mapping 2018-12-15 18:47:39 +05:00
Denys Smirnov
2274cbdf8c fonts: add a function to make a text encoder from ttf font 2018-12-15 18:47:39 +05:00
Denys Smirnov
0a8b46daff don't use generic receiver names; make sure receiver name is consistent 2018-12-09 21:47:15 +02:00
Denys Smirnov
9f0df8945d don't use XXX for TODOs 2018-12-09 21:39:11 +02:00
Denys Smirnov
6d2c39043c make sure comments begin with a type/function name 2018-12-09 20:22:33 +02:00
Denys Smirnov
99f3184879 define slices with a var instead of an empty literal 2018-12-09 19:28:50 +02:00
Denys Smirnov
7cdbb0c572 Merge remote-tracking branch 'origin/v3' into extract.text 
# Conflicts:
#	pdf/internal/textencoding/truetype.go
#	pdf/model/font.go
#	pdf/model/font_composite.go
#	pdf/model/font_simple.go
#	pdf/model/font_test.go
#	pdf/model/fonts/ttfparser.go
 2018-12-07 18:30:37 +02:00
Peter Williams
835f329c28 Merge branch 'extract.text' of https://github.com/peterwilliams97/unidoc into extract.text 2018-12-02 10:02:16 +11:00
Peter Williams
9c258551ad Documented font code. Fall back to StandardEncoding when no encoding is speficied for a font. 2018-12-02 09:14:58 +11:00
Gunnsteinn Hall
2b1c796a74 Addressing review comments 2018-11-30 23:01:04 +00:00
Gunnsteinn Hall
33843599f2 Another round of addressing review comments 2018-11-30 16:53:48 +00:00
Denys Smirnov
fb4a087a93 textencoding: introduce GlyphName type 2018-11-29 23:24:40 +02:00
Denys Smirnov
7c8d88185c fonts: assert type of another map; add some comments 2018-11-29 04:30:37 +02:00
Denys Smirnov
46d22eac31 fonts: introduce types for GIDs and char codes; fix shadowing bug 2018-11-29 04:19:29 +02:00
Denys Smirnov
ab62ff5060 fonts: specify rune type as a key for Chars and runeToWidth 2018-11-29 04:19:29 +02:00
Denys Smirnov
6c0fd1e780 cmap: mapped values are runes, not strings 2018-11-29 04:19:29 +02:00
Gunnsteinn Hall
e6b768c06c Remove GetAverageCharWidth 2018-11-29 01:09:34 +00:00
Gunnsteinn Hall
520ab09a72 Addressing review comments 2018-11-28 23:25:17 +00:00
Peter Williams
92e3e455c2 Merge branch 'v3' of https://github.com/unidoc/unidoc into extract 2018-11-22 22:03:26 +11:00
Peter Williams
8b964f2008 Set font even when Tf operator is not between BT and ET. 2018-11-21 13:14:11 +11:00
Peter Williams
cad144cec3 Handle missing widths in text extraction 2018-11-20 15:49:28 +11:00
Denys Smirnov
2d7d6334bc fonts: add tests for ttf parser 2018-11-17 15:03:38 +01:00
Denys Smirnov
86a30df78c fonts: floats should be signed 2018-11-17 15:03:34 +01:00
Denys Smirnov
c8c7a03896 fonts: fix glyph id bounds check 2018-11-07 22:09:57 +02:00
Denys Smirnov
08c1fe4ed4 fonts: remove unused field 2018-11-07 22:09:57 +02:00
Peter Williams
3da4ffc5aa Merge 2018-11-01 21:33:51 +11:00
Peter Williams
5e8ca9c18c Fixed code->glyph mapping for TrueType fonts for raw number gid 2018-10-29 09:08:32 +11:00
Peter Williams
b23600c9f4 Merge branch 'render.v3.hungarian' into extract 2018-10-23 10:59:59 +11:00
Peter Williams
5d15dc97dd Removed code with problematic provenance. 2018-10-23 10:44:58 +11:00
Peter Williams
86108bd2b9 Build font descriptor literals from .afm files 2018-10-23 10:36:38 +11:00
Peter Williams
28c99083d4 Merge branch 'render.v3.hungarian' into extract 2018-10-19 13:32:34 +11:00
Peter Williams
ade6fa0405 Added tcpdf licence 2018-10-19 13:31:25 +11:00
Peter Williams
45f6c09e39 Merge branch 'render.v3.hungarian' into extract 2018-10-19 10:05:02 +11:00
Peter Williams
b48010c75b Fixed typo 2018-10-18 21:39:16 +11:00
Peter Williams
45228219b5 Added PdfFont.FontDescriptor() which always returns a PdfFontDescriptor, possibly a builtin one for 
the standard 14 fonts.
 2018-10-18 21:12:15 +11:00
Peter Williams
f6dc3e2fc3 First attempt at splitting words in text extraction using a space detection heuristic 2018-10-09 11:49:59 +11:00
Gunnsteinn Hall
aea91f1ba9 Merge branch 'v3' into v3-enhance-forms 2018-09-29 16:59:16 +00:00
Peter Williams
f953c11452 Don't return errors for TrueType font file tables with no PostScript entry in their "name" table. 
This is needed for PDFs created with Tesseract.
 2018-09-24 18:02:02 +10:00
Peter Williams
b0f5329425 Allow TrueType font files to not have PostScript entries in their "name" table. 2018-09-24 17:53:12 +10:00