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Author SHA1 Message Date
Peter Williams
83033182fa fixed typos 2020-05-24 21:23:33 +10:00
Peter Williams
a5c538f420 Added an expanation of the text columns code to README.md. 2020-05-24 21:16:48 +10:00
Peter Williams
6b13a99b82 First version of text extraction that recognizes columns 2020-05-24 21:00:37 +10:00
Peter Williams
e9c46fa3b9 Merge branch 'cmap' into columns 2020-05-24 20:45:31 +10:00
Adrian-George Bostan
5efaa02e23
Use page indirect object for internal outline destinations (#359) 
* Use page indirect object for internal outlines

* Use page indirect object in creator outline destinations

* Adapt creator test case to test outline creation and retrieval
 2020-05-22 16:19:43 +00:00
Adrian-George Bostan
033f410eac
Account for inverted annotation rects when calculation appearance bounds (#357) 2020-05-20 17:58:54 +00:00
Adrian-George Bostan
d2941b5477
Add reader method for checking if the AcroForm needs repair (#356) 
* Add AcroFormNeeds repair method

* Add AcroForm repair check test case
 2020-05-20 16:04:02 +00:00
Peter Williams
6103fb8ea3 Merge branch 'development' of https://github.com/unidoc/unipdf into cmap 2020-05-20 19:40:30 +10:00
Peter Williams
0c54cec2c5 Added a test for multibyte encoding. 2020-05-20 19:07:22 +10:00
Peter Williams
a9910e7e06 Treat CMap entries as strings instead of runes to handle multi-byte encodings. 2020-05-20 18:43:09 +10:00
Adrian-George Bostan
80d51c5532
Add reader AcroForm repair functionality (#351) 
* Add method for retrieving widget parent form field

* Add reader method for repairing AcroForm

* Add AcroForm repair test case

* Add AcroForm repair options

* RepairAcroForm documentation improvements
 2020-05-19 12:42:07 +00:00
Peter Williams
22680be097 Got CMap working for multi-rune entries 2020-05-19 14:57:27 +10:00
Peter Williams
6fe0d20a86 Fixed filename:page in logging 2020-05-19 11:46:51 +10:00
Adrian-George Bostan
6246921ab3
Fix table right-aligned content (#348) 
* Fix cell content width in right-aligned table cells

* Add table horizontal alignment test case

* Fix import style
 2020-05-12 15:47:52 +00:00
Gunnsteinn Hall
ad2a1e9c9d
Subsetting fixes (#346) 
* Update unitype lib which improves subsetting

* Add text extraction check to creator font subsetting example

Helps ensure ToUnicode map is set correctly.

* Clean up import

* Fix spelling
 2020-05-12 07:15:09 +00:00
Gunnsteinn Hall
ca1bba918f Merge branch 'development' of https://github.com/unidoc/unipdf into development 2020-05-11 00:07:37 +00:00
Adrian-George Bostan
aef6e5e976
Fix CMap generation and serialization for composite fonts (#344) 
* Fix CMap charcode mapping serialization

* Improve CMap generation in the NewCompositePdfFontFromTTF function
 2020-05-08 00:15:09 +00:00
Gunnsteinn Hall
6af0bb8250 Merge branch 'development' of https://github.com/unidoc/unipdf into development 2020-05-06 21:13:47 +00:00
Adrian-George Bostan
f60e313cdb
Fix incorrect render of invoice totals (#342) 
* Fix rendering invoice totals area on page breaks

* Improve invoice simple test case
 2020-05-06 20:12:44 +00:00
Gunnsteinn Hall
22e282c106
Merge pull request #338 from gunnsth/release/v3.7.0 
Prepare unipdf release v3.7.0
v3.7.0 		2020-05-05 19:58:15 +00:00
Gunnsteinn Hall
690d12fcac Prepare release v3.7.0 2020-05-05 00:20:29 +00:00
Gunnsteinn Hall
c07f160296 Merge branch 'development' of ssh://github.com/unidoc/unipdf into development 2020-05-05 00:17:59 +00:00
Gunnsteinn Hall
9ef2f27694
Support for subsetting fonts (#335) 
* Subsetting of TrueType CID fonts using unitype

* Simplify call to SubsetRegistered so can be done right after loading font via creator finalizer

* Add an EnableFontSubsetting function on the creator to simplify font subsetting for creator users
 2020-05-05 00:17:27 +00:00
Gunnsteinn Hall
f445a10391
Merge pull request #336 from unidoc/master 
Master into development
 2020-05-02 14:23:01 +00:00
Gunnsteinn Hall
1a6fda031b Merge branch 'development' of https://github.com/unidoc/unipdf into development 2020-05-02 14:15:48 +00:00
Adrian-George Bostan
c17719d232
Invoice component improvements (#334) 
* Add invoice address heading field

* Update invoice test cases

* Add default value to buyer address heading

* Add Street2 and State address fields

* Add configurable address separator field

* Improve invoice test cases
 2020-05-01 12:56:43 +00:00
Adrian-George Bostan
30db3448f7
Add support for multi-block styled paragraphs (#331) 
* Add support for multi-block styled paragraphs

* Fix context space when drawing division inside tables

* Update context height when drawing tables

* Update advanced invoice test case

* Add basic multi-block styled paragraph test case
 2020-04-29 19:22:00 +00:00
Gunnsteinn Hall
edd8684dcb Merge remote-tracking branch 'upstream/master' into development 2020-04-25 23:29:09 +00:00
Adrian-George Bostan
d84d0c4375
Form fill fixes (#328) 
* Parse form fields with embedded widget annotations

* Try matching fields both by partial and full names on form fill

* Use default font if widget font is not found when generating appearance

* Add JSON extract and fill test case
 2020-04-24 16:48:06 +00:00
Gunnsteinn Hall
0a9a9582e0
Merge pull request #327 from gunnsth/release/v3.6.2 
Prepare unipdf release v3.6.2
v3.6.2 		2020-04-23 11:24:54 +00:00
Gunnsteinn Hall
db242dbcff Update version.go for 3.6.2 2020-04-23 01:36:32 +00:00
Adrian-George Bostan
cb0166e96b
Add low level PageLabels support (#325) 
* Add reader method for retriving the PageLabels entry from the catalog
* Add writer method for setting the PageLabels entry in the catalog.
* Add creator method for adding page labels for the output file
* Add creator page labels test case
* Minor page labels test case correction
 2020-04-22 21:17:33 +00:00
Alexey Pavlyukov
a69d788171
Add timestamp signature handler (#301) 
* Add timestamp signature handler

* Add timestamp signature handler test

* fix PR issues

* fix PR issues

* fix PR issues

* Fix

Co-authored-by: Gunnsteinn Hall <gunnsteinn.hall@gmail.com>
 2020-04-22 20:21:53 +00:00
Adrian-George Bostan
6678fc040a
Cache raw CMap data (#324) 2020-04-21 21:53:36 +00:00
Alfred Hall
bc5c0d95d3
Merge pull request #320 from gunnsth/dev-writer-error-handling 
Fix error handling in Writer
 2020-04-18 17:13:40 +00:00
Alfred Hall
8a6826a043
Merge pull request #319 from gunnsth/dev-compositefont-memory-loading 
Add NewCompositePdfFontFromTTF to load composite TTF from memory
 2020-04-18 13:56:19 +00:00
Gunnsteinn Hall
6308fc8014 Fix error handling in write, with a testcase. 2020-04-18 13:48:44 +00:00
Gunnsteinn Hall
fa5f13501b Fixes 2020-04-18 11:12:26 +00:00
Gunnsteinn Hall
d23d4b8c79 Add NewCompositePdfFontFromTTF to load composite TTF from memory 2020-04-18 10:37:10 +00:00
Gunnsteinn Hall
11f3a6e7a2
Fix for crash in CCITT decoder. Resolves https://github.com/unidoc/unipdf/issues/314 (#315) 2020-04-16 23:05:50 +00:00
Adrian-George Bostan
61ff51916a
Double quote content stream operator fixes (#313) 
* Fix wrong symbol checks used for the double quote content stream operator

* Fix text extraction parameter check for the double quote operator
 2020-04-16 14:32:34 +00:00
Adrian-George Bostan
a351532cd3
Prevent Type 0 function evaluation crash (#309) 2020-04-15 21:05:20 +00:00
Adrian-George Bostan
ff79a9b1bd
Prevent recursion when building invalid outline tree (#308) 2020-04-15 19:33:36 +00:00
Adrian-George Bostan
d605803bd2
Prevent panics (#305) 
* Remove panic on font nil Differences array

* Remove unused bcmaps function

* Remove panics from the core/security/crypt package

* Fix extractor invalid Do operand crash

* Fix TTF parser crash for invalid hhea number of hMetrics

* Remove ECB crypt panics

* Remove standard_r6 panics

* Remove panic from render package
 2020-04-14 21:09:16 +00:00
Gunnsteinn Hall
86a0336ab4
Merge pull request #303 from kucjac/issue/rm-jb-file 
Removed checkerboard-squares-black-white.jb2 file
 2020-04-13 13:04:16 +00:00
Jacek Kucharczyk
4b3bae8c31 Removed checkerboard-squares-black-white.jb2 file 2020-04-13 14:32:27 +02:00
Gunnsteinn Hall
25e63bff94
Merge pull request #300 from unidoc/master 
Master into development
 2020-04-09 00:14:37 +00:00
Gunnsteinn Hall
971a00f1ed
Merge pull request #299 from gunnsth/release/v3.6.1 
Prepare unipdf release v3.6.1
v3.6.1 		2020-04-08 18:41:09 +00:00
Gunnsteinn Hall
3060409720 Update version.go to 3.6.1 2020-04-08 13:04:30 +00:00
Jacek Kucharczyk
ad0b31ea1b
Optimizer fix for the CCITTFax Encoder. ISS #243. Fixes JBIG2 i386 architecture compile issue. (#297) 
* Fixed issue #243. Added optimize integration tests.

* Minor style change.

* XObjImage getParamsDict updates Columns and Rows.

* Added doc file for the optimize/tests package.

* UpdateParams for CCITTFax Encoder accepts Width and Height also. Removed 
GetParamsDict Columns and Rows parameters from model.Image and 
model.XObjImage.

* Fix i386 issue for the jbig2 arithmetic encoder.

* Added 386 architecture to the .travis/cross_build.sh
 2020-04-08 11:11:49 +00:00