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83 Commits

Author SHA1 Message Date
Devon Govett
ef6578a486 Rewrite the line wrapper to use an implementation of the Unicode Line Breaking Algorithm 
Should solve a huge number of issues. The regular express based word matching from before was not good. It was overzealous and caused the most bugs of anything in the project. It also didn't work at all for languages like Chinese which don't have spaces between words.

The new wrapping algorithm supports all of this. It is a separate module at http://github.com/devongovett/linebreak.
 2014-02-16 02:00:18 -08:00
Devon Govett
897630ecb9 Fix some issues with indentation in the line wrapper 2014-02-16 01:56:25 -08:00
Devon Govett
8c83de3354 Allow setting dash spacing to 0. Closes #102 2014-02-15 01:01:38 -08:00
Devon Govett
8ca8070867 Add comment about +1 2014-02-15 00:41:01 -08:00
Devon Govett
cae5d5b710 Merge branch 'master' of github.com:kkirby/pdfkit into kkirby-master 2014-02-15 00:38:09 -08:00
Bob Zoller
dd8fb58092 fix a few max call stack size exceeded errors 
resolves a RangeError when finalizing documents with many images and/or many pages.
 2014-02-14 11:40:53 -08:00
yonishostak
8b3cc99033 make the last commit an actually valid coffescript 2014-02-11 15:51:06 -05:00
yonishostak
0af7aefc13 fix issue #195 in pdfkit repo 2014-02-11 12:13:41 -05:00
Kyle Kirby
3904daf1b3 Fixed a bug where the xref table would have incorrect offsets. 
The additional "\n" character upon the final ".join" of data wasn't taken into account. This may fix #173 and #147.
 2014-01-30 18:47:52 -06:00
Devon Govett
a983bf4720 Make encodeWinAnsi and associated map private 2014-01-18 13:21:30 -08:00
Helmuth Breitenfellner
0d56d85a5d incorporated comments from @devongovett 2014-01-18 22:10:57 +01:00
Helmuth Breitenfellner
858e3864ab Add WinAnsiEncoding for standard fonts 
When using a PDF standard font, the encoding is set to WinAnsiEncoding.
In addition, a encoding function is used to translate from UTF-8 to
WinAnsiEncoding.
 2014-01-18 21:21:56 +01:00
Nathanael Anderson
3e158edc98 Fixes the invalid calculation of page size in Line Wrapper. 
@startY + options.height will actually = the full remainder of the page, by subrtacting out a line of text it just wrapped a line of text too early as the last line of text could never fit.
 2013-12-03 14:21:29 -06:00
Brian Downing
5fc69d96c8 Fix setting text x or y to 0 
Because of the use of the construction "@x = x or @x" there was no way
to set x (or y) to 0, since 0 is falsy.  Fix to use separate outer tests
and unconditional assignment.
 2013-12-01 21:38:38 -06:00
Devon Govett
f8a8f98212 Only swap bytes for PDF metadata, not for annotations. Closes #174 2013-11-14 19:37:45 -08:00
Devon Govett
27c17cf454 Fix behavior of text wrapping with x/y without width. Use options.lineBreak = false to disable linebreaking 2013-11-09 23:13:50 -08:00
Devon Govett
fe04b9a41a Reorganize 2013-11-09 23:00:59 -08:00
Devon Govett
57e50f31d3 Merge pull request #89 from shinohane/patch-1 
Use Unicode on PDFObject.s for CJK metadata
 2013-11-09 22:55:40 -08:00
Devon Govett
d2b728fdff Merge pull request #152 from Nathanaela/Text_Wrapping_Fix 
Fix bug in Line_Wrapper ignoring \n in most cases.  (Causes text wrapping to be wrong)
 2013-11-09 22:45:37 -08:00
Devon Govett
a7c0a63d76 Merge pull request #167 from Nathanaela/Fix_Eating_Chars 
Fixes the eating of prefix characters:
 2013-11-09 22:43:58 -08:00
Devon Govett
f95a68c149 Clean up, and release 0.2.3 2013-11-09 22:41:15 -08:00
Devon Govett
5ef0bd8ac3 Merge pull request #78 from wabbit/master 
Added image alignment to the image fit option
 2013-11-09 22:38:49 -08:00
Nathanael Anderson
e5bbe4dfce Fixes the eating of prefix characters: 
;:.-/\?!
 2013-10-24 12:43:25 -05:00
Thomas Parslow
6e7b57a0d8 Have output return a binary buffer 
Right now output returns a string to its callback, this means you can't just write it to a file or send it to a response as the default encoding (utf8) is incorrect. You have to manually specify binary. If instead of a string you return a binary buffer then you don't have to worry about this.

I also fixed the generation of the final string to not build the string with repeated concatenation which is O(n^2) and instead build up an array of strings then join them all at once which is O(n)
 2013-10-24 09:51:52 +01:00
Nathanael Anderson
933aee7d60 Fix bug in Line_Wrapper ignoring \n in most cases. (Causes text wrapping to be wrong) 2013-08-14 09:35:30 -05:00
Devon Govett
96bba3a035 Merge pull request #119 from ef4/path-parser-fix 
Fixed path parsing bug
 2013-07-31 21:05:20 -07:00
Devon Govett
6e699c46f2 Merge pull request #141 from mark-hahn/jpeg-fix 
critical bug fix for JPEG
 2013-07-31 21:03:40 -07:00
Devon Govett
12eed6aa5f Merge pull request #117 from daxxog/pull1 
Filenames OR Buffers for .image
 2013-07-31 20:55:31 -07:00
Mark Hahn
4cb8edf4b2 removed DHT marker FFC4 from list of SOF markers 2013-07-04 11:40:48 -07:00
Julian Gruber
6775d194a1 make registerFont chainable 2013-06-28 10:51:23 +02:00
Devon Govett
2493e0c34c Add gradient support (both linear and radial). Closes #95. 2013-05-12 20:29:53 -07:00
Devon Govett
587456daad Fix some transform stuff 2013-05-12 20:27:03 -07:00
Devon Govett
bf760a1729 Break line wrapper out into separate class 2013-05-12 20:24:51 -07:00
Edward Faulkner
f362032025 Fixed path parsing bug 
The path parser didn't handle numbers like "1e-4" correctly.

(I don't know what the SVG standard has to say about that formatting,
but Inkscape certainly does output them like that.)
 2013-03-23 16:38:29 -04:00
David Volm
f20e777dee Buffers OR Filenames 2013-03-12 10:29:21 -05:00
hanenoshino
05b25cfd53 Use Unicode on PDFObject.s for CJK metadata 
As a Chinese user,
I want Use Unicode to store PDF metadata,
So that I can read a Chinese Title&Author...

Not so familiar with coffeescript re-organize may be required
 2012-08-29 18:04:26 +08:00
wabbit
64031f60c1 Added the 'Align' feature to the image fit option. now when you set an image to fit inside a container, you can make it center or right align (left is default, so needs no aligning) 2012-06-28 14:46:16 +03:00
tofutim
e6fb9f0fd1 Using [null null] 0 d for undash causes Acrobat Reader to crash. Use [] 0 d instead. 2012-06-20 21:41:56 -07:00
Devon Govett
273f704186 Remove beginPath function. 
PDF subpaths are begun automatically by moveTo. Was causing issues with opening and printing some PDFs in Adobe Reader.
 2012-05-17 09:24:43 -07:00
Devon Govett
eeae6ad991 Fix image issue. Closes #71. 2012-05-04 09:07:18 -07:00
Devon Govett
335fca13df Fix a bug in the SVG path parser 2012-05-04 09:04:16 -07:00
Devon Govett
cbaff9962d Work around silly CoffeeScript bug. Fixes #70. 2012-04-20 11:29:12 -07:00
Devon Govett
39f4e9ea6a Separate png decoding into a separate library. See http://github.com/devongovett/png.js. 2012-04-07 01:38:03 -07:00
Devon Govett
bfd4ab3e55 Fix weird DFont parsing issues. Should fix usage of Mac OS X system fonts. Closes #34. 2012-04-04 00:08:18 -07:00
Devon Govett
2e457ac0f3 Fix transformation issues. Closes #67, #68 and #35. 
I think 5 decimal places is probably enough.
 2012-04-03 20:58:20 -07:00
Devon Govett
b9da8ebedd Switch to using Node's built in zlib bindings. Fixes #48. 2012-04-03 19:28:59 -07:00
Devon Govett
a39c7d0995 Add stream Length property for uncompressed documents. Fixes https://github.com/mozilla/pdf.js/issues/1293. 2012-03-03 17:55:45 -08:00
Devon Govett
fb7d8ceb7f Fix zlib issue with node 0.6. Closes #42. 2011-10-22 14:12:02 -07:00
Devon Govett
513fef78e1 Encode text as hex to avoid an escaping issue when using font subsets. Fixes #33. 2011-09-05 11:02:56 -04:00
Devon Govett
e60eae758d Fix a JPEG parsing issue with Progressive DCT 2011-08-23 12:49:45 -04:00