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Author SHA1 Message Date
Kasper Frank
9f6dd5375d DecodeParms might be an indirect reference 2021-05-10 09:01:57 +02:00
Kasper Frank
30039aa6d3 Decode fix for CCITTFax Group 3 (1 dimensional version) 2021-05-09 18:45:26 +02:00
Eliot Jones
264cf7b8a8 fix write token for paint shading #325 2021-05-09 12:33:22 -04:00
Eliot Jones
421dd74840 fix bug in encryption handler. couple of code style tweaks 2021-05-09 12:31:51 -04:00
Eliot Jones
a85bcb4ec1 Merge pull request #324 from kasperdaff/ccitt-fax-filter 
Port of PDFBox's CCITTFaxFilter
 2021-05-09 11:52:46 -04:00
Kasper Frank
eaba3d1c6c CCITT Fax doesn't have to be image masks 2021-05-07 14:19:42 +02:00
Kasper Frank
65a4c141ba Consolidate DictionaryToken extension methods 2021-05-07 12:55:36 +02:00
Kasper Frank
f8990a79b8 Add indexed color space for stencils 2021-05-07 12:37:02 +02:00
Kasper Frank
8c6f705d2a Basic unit tests of CCITT Fax filter decoding 2021-05-07 08:29:47 +02:00
Kasper Frank
9c2cd89de4 Add support for the CCITTFaxDecode filter 2021-05-07 08:29:46 +02:00
Eliot Jones
45efdf3699 Merge pull request #323 from kasperdaff/unpack-indices 
Improves support for indexed colorspace images.
 2021-05-05 16:06:59 -04:00
Kasper Frank
c285c567e8 Fixes compiler error 2021-05-05 11:35:39 +02:00
Kasper Frank
bd968ff074 Improves support for indexed colorspace images. Also adds rudimentary unit tests of PngFromPdfImageFactory. 2021-05-05 11:14:52 +02:00
Wesley Moret
268947fb5e Allow to have a metadata stream in the document information entry (#322) 2021-05-01 11:44:56 -04:00
Eliot Jones
d7f7fb5fd0 Merge pull request #321 from UglyToad/decrypted-string-encoding-support 
correctly detect encrypted string encoding when decrypting #313
 2021-04-30 13:29:51 -04:00
Eliot Jones
c7c4adf441 correctly detect encrypted string encoding when decrypting #313 2021-04-30 10:22:50 -04:00
Eliot Jones
c2f2916c04 Merge pull request #318 from kasperdaff/indexed-color-space-table-in-string-token 
The palette of an indexed color space can be stored in a StringToken
 2021-04-29 06:55:36 -04:00
Kasper Frank
b225033916 The palette of an indexed color space can be stored in a StringToken 2021-04-29 10:23:15 +02:00
Eliot Jones
d1a6debfb6 Merge pull request #316 from kasperdaff/master 
CMYK has four color components
 2021-04-26 09:24:32 -04:00
Kasper Frank
e26a95a337 CMYK has four color components 2021-04-26 14:58:07 +02:00
Eliot Jones
9ae0a5ec15 allow stream filters to contain indirect references to name tokens 2021-04-25 16:22:22 -04:00
Eliot Jones
c74ca5fda8 Merge pull request #312 from Poltuu/null_token 
fix null token handling in document creation
 2021-04-02 12:06:41 -04:00
romain v
b8135129cb fix null token handling 
in document creation
 2021-04-02 16:36:04 +02:00
Eliot Jones
ea9c2f045c change console runner to target net core 2.1 2021-03-02 12:24:50 -04:00
Eliot Jones
12ad8278e3 don't lose object stream offsets when brute-forcing offsets 2021-03-01 14:18:19 -04:00
Eliot Jones
3437b48925 actions build and test v003 
also adds a console runner for testing arbitrary files
 2021-02-28 17:03:32 -04:00
Eliot Jones
d5be096130 actions build and test v002 2021-02-28 16:04:50 -04:00
Eliot Jones
50037cdef8 actions build and test v001 2021-02-28 15:56:30 -04:00
Eliot Jones
b930924b9b 0.1.5-alpha001 v0.1.5-alpha001 2021-02-28 13:55:25 -04:00
Eliot Jones
6a1fa544d2 default height from font matrix for type 0 fonts when height missing #287 2021-02-28 13:48:23 -04:00
Eliot Jones
13247a5218 #301 add missing arial bold standard14 name 2021-02-28 13:33:07 -04:00
Eliot Jones
7c0fd48afa #299 #241 add correct fallback cmap for korea1-3 and missing japan cmap 2021-02-28 13:27:16 -04:00
Eliot Jones
89ee5f5358 skip completely null dictionaries #300 2021-02-23 20:07:14 -04:00
Eliot Jones
cc81541ce2 avoid infinite loop in #291, logic issue is still present for png predictor 2021-02-23 15:04:28 -04:00
Eliot Jones
560e8ae858 don't throw when reading corrupt truetype name table #292 2021-02-21 12:27:11 -04:00
Eliot Jones
becc772242 check for offsets exceeding file length for xref parsing #293 2021-02-21 12:04:17 -04:00
BobLd
30dbc4cd41 Merge pull request #282 from BobLd/266-layers 
Optional content (aka layers collections) partial extraction
 2021-02-15 09:27:43 +00:00
BobLd
3b1a7f79ca Add test with no optional content, return IReadOnlyDictionary<>, use pdfScanner in OC constructor 2021-02-14 21:40:40 +00:00
Eliot Jones
25cc3c8634 Merge pull request #279 from plaisted/edit-docs-v2 
Add pages from PdfDocument to PdfDocumentBuilder
 2021-02-14 09:58:08 -04:00
BobLd
4cd1f60f5b Move GetOptionalContents into Experimental and get optional marked content recursively 2021-02-13 15:01:06 +00:00
Plaisted
4b8925a442 fix missing change 2021-02-10 20:56:51 -06:00
Plaisted
ef0bcd2055 changes for intital InusualZ review 2021-02-10 20:18:03 -06:00
Plaisted
509164447b review changes from Poltuu, test coverage for token replacement 2021-02-10 12:27:12 -06:00
Eliot Jones
68dd3f5a75 add device cmyk support for png conversion 2021-02-08 18:40:28 -04:00
Eliot Jones
c19742a2ae make converter public and add separation color space 2021-02-08 18:40:28 -04:00
Eliot Jones
9fc44f50d2 fix indexing into indexed color space by using table 2021-02-08 18:40:28 -04:00
Eliot Jones
6c293011a2 keep the bytes factory call which was accidentally removed 2021-02-08 18:40:28 -04:00
Eliot Jones
fad06eac27 add full color space details and transformation into full bytes for indexed 2021-02-08 18:40:28 -04:00
Plaisted
e7f96c0b16 add changes from unsaved file 2021-02-08 12:53:02 -06:00
Plaisted
6e1cf89cf9 clean up pagebuilder, switch merger to use pdfdocumentbuilder 2021-02-08 12:37:09 -06:00