73 Commits

Author SHA1 Message Date
Michael R Sweet
1237599dea
Clean up some compiler warnings. 2025-02-22 19:48:09 -05:00
Michael R Sweet
6e2e4bbcc6
Remove unnnecessary length remaining check. 2025-02-22 11:04:31 -05:00
Michael R Sweet
9a5c5ec65d
Add support for the sRGB chunk in PNG files in addition to the cHRM and gAMA
chunks.
2025-02-14 14:51:06 -05:00
Michael R Sweet
3f4308b68d
Add ICC support to PNG files. 2025-02-14 14:37:08 -05:00
Michael R Sweet
afa010cea2
Add ICC color profile support for JPEG files (Issue #7) 2025-02-14 13:22:30 -05:00
Michael R Sweet
990342f2a5
Add masking, color space, and variable bit depth support (Issue #90) 2025-02-11 22:07:02 -05:00
Michael R Sweet
7f5fc456bc
Fix image dictionary for new libpng-based PNG image support (Issue #90) 2025-02-11 20:23:59 -05:00
Michael R Sweet
e686669b9d
Save work on libpng PNG loader (Issue #90) 2025-02-10 21:25:59 -05:00
Michael R Sweet
1e5cc6ffd5
Do cleanup of PNG loading code, in preparation of adding full support (Issue #90) 2025-02-10 15:54:29 -05:00
Michael R Sweet
6f4bfe107f
Refactor pdfioFileCreateImageObjFromData to do the image writing in a separate
function (Issue #90)
2025-02-10 10:28:28 -05:00
Michael R Sweet
e96f9bfa6b
Fix compiler warning and update Xcode project. 2024-12-23 15:07:32 -05:00
Michael R Sweet
3d6d9e3e3e
Fix name of ZapfDingbats. 2024-12-15 11:27:18 -05:00
Michael R Sweet
2e5319a623
Fix widths for base fonts (was converting back to UTF-8 instead of preserving
the CP-1252 character set.
2024-12-13 19:56:00 -05:00
Michael R Sweet
d3d6683041
Add support for measuring base fonts (Issue #84)
Update md2pdf example code to support using embedded TrueType or PDF base
fonts.
2024-12-13 17:39:16 -05:00
devnibo
7d37abb0df Update documentation 2024-07-07 16:35:56 +02:00
Michael R Sweet
59deee020a
Fix some Clang warnings. 2024-01-24 10:58:11 -05:00
Michael R Sweet
86d842167a
Bring back mis-named pdfioContentTextNextLine. 2023-12-05 13:33:07 -05:00
Michael R Sweet
7ff051fc8b
Add pdfioContentTextNewLineShow/f functions (Issue #24) 2023-12-05 07:49:49 -05:00
Michael R Sweet
c188cb8dad
Finish implementation of pdfioContentTextMeasure (Issue #17) 2023-12-04 21:20:51 -05:00
Michael R Sweet
4919783da5
Save work on string measure support (Issue #17) 2023-12-04 18:54:33 -05:00
Michael R Sweet
c6f17cc20f
Fix some warnings. 2023-12-03 19:23:36 -05:00
Michael R Sweet
97934ab995
Add ToUnicode map. 2023-11-19 20:49:30 -05:00
Michael R Sweet
088646e1cf
Drop the FEFF prefix on Unicode strings. 2023-11-19 07:30:17 -05:00
Michael R Sweet
600fa4ce59
Fix Unicode font handling (Issue #16) 2023-11-14 18:19:34 -05:00
Michael R Sweet
688810f143
Save work. 2023-11-13 16:18:02 -05:00
Michael R Sweet
858cc101b6
Save work. 2023-11-13 13:39:06 -05:00
Michael R Sweet
ed88322496
Debug logging, work in progress for Unicode text support. 2023-10-07 12:05:18 -04:00
Michael R Sweet
19c45871fa
Update pdfioContentSetDashPattern to support setting solid line styles (Issue #41) 2023-10-06 15:47:27 -04:00
Michael R Sweet
ae9a91719b
Add pdfioContentPathEnd function. 2022-07-03 10:01:10 -04:00
Michael R Sweet
1a17933635
Fix pdfioContentMatrixRotate function. 2022-07-01 20:30:40 -04:00
Michael R Sweet
22c245ffd1 Update pdfioContentSetDashPattern to accept doubles (Issue #25) 2021-10-16 09:41:19 -04:00
Michael R Sweet
d1e8c966ed
Fix some Coverity-detected issues. 2021-10-01 11:38:04 -04:00
Michael R Sweet
4f2753faae
Fix LGTM warning, report errors to call. 2021-08-24 12:04:10 -04:00
Michael R Sweet
e71c1a7e5e Don't export color constants since that breaks with DLLs... (Issue #19) 2021-08-18 10:17:47 -04:00
Michael R Sweet
87b9ea87ad
Save work on documentation. 2021-07-24 13:08:46 -04:00
Michael R Sweet
b007156c01
Save work on documentation tweaking. 2021-07-18 10:01:43 -04:00
Michael R Sweet
2cc4789cf6
Fix image writing issues for pdfioFileCreateImageObjFromData (Issue #15) 2021-07-18 09:50:22 -04:00
Michael R Sweet
3e0507ba6c
Rework pdfioFileCreateImageObjFromData to have a separate alpha argument so
that CMYK images can be supported.

Add unit tests.
2021-07-18 09:23:39 -04:00
Michael R Sweet
014c5dccba
Implement pdfioFileCreateImageObjFromData (Issue #15) 2021-07-17 20:54:29 -04:00
Michael R Sweet
30343cdb00
Info catalog accessors (Issue #9) 2021-07-06 20:31:30 -04:00
Michael R Sweet
4f6a7ab03f
Debug output. 2021-06-29 20:39:31 -04:00
Michael R Sweet
90c7591190
Save work. 2021-06-24 09:07:03 -04:00
Michael R Sweet
a366697711
Refactor CP1252 code into a separate function, then use it for the base fonts. 2021-06-23 21:33:39 -04:00
Michael R Sweet
10c8d222cf
Test both CP1252 and Unicode font rendering.
Add cached CP1252 and Unicode font encoding objects.

Clean up CP1252 ("simple") TrueType font embedding.
2021-06-23 21:26:01 -04:00
Michael R Sweet
060e7cdbd5
Fiddle with Unicode support some more. 2021-06-22 17:10:19 -04:00
Michael R Sweet
db8be28ff6
Try a different system info identifier for Unicode fonts. 2021-06-21 16:01:55 -04:00
Michael R Sweet
9ec7c8bde9
Expose CMap in TrueType files 2021-06-21 13:00:44 -04:00
Michael R Sweet
6f02bdd301 Initial Visual Studio support. 2021-06-21 11:39:06 -04:00
Michael R Sweet
e9d5e082af
Save work on Unicode font support - still something isn't quite right. 2021-06-21 07:58:23 -04:00
Michael R Sweet
bbdf0cdb18
Add proper TrueType font support (Issue #2)
Still need to implement proper Unicode support (currently only writes WinAnsi
font descriptor and handles UTF-8 for 0-255...)
2021-06-17 10:18:55 -04:00