Michael R Sweet
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3efb4f800b
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Fix PNG predictor 12, 14, and 15.
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2021-06-01 17:48:36 -04:00 |
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Michael R Sweet
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2856b440d1
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Add PNG predictor test page (yes, we have problems)
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2021-06-01 17:10:36 -04:00 |
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Michael R Sweet
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97846e0f34
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Remove TODO file, everything converted to Github issues.
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2021-06-01 08:53:55 -04:00 |
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Michael R Sweet
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cc250e7201
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Fix more of the text output code (paren handling).
Update unit tests to write lines from README.md.
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2021-05-31 21:34:53 -04:00 |
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Michael R Sweet
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05df5919cd
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Save work on text tests.
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2021-05-31 20:51:37 -04:00 |
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Michael R Sweet
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82e62ae852
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Basic text support.
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2021-05-31 19:41:02 -04:00 |
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Michael R Sweet
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c4e0421f62
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Implement calibrated color support, including constants for a few standard
color spaces and a new color patch test page.
The grayscale test image from CUPS wasn't actually grayscale.
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2021-05-31 09:31:00 -04:00 |
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Michael R Sweet
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627b04d9f0
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Only use cppcheck on Linux.
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2021-05-30 12:58:36 -04:00 |
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Michael R Sweet
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0d1c0cbb14
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Fix clang/cppcheck commands.
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2021-05-30 12:56:00 -04:00 |
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Michael R Sweet
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1f0ca4fd5b
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Install cppcheck
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2021-05-30 12:54:15 -04:00 |
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Michael R Sweet
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38557db43e
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Add clang and cppcheck.
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2021-05-30 12:51:26 -04:00 |
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Michael R Sweet
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9f0346df6d
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Add math library.
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2021-05-30 10:27:00 -04:00 |
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Michael R Sweet
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28b3fa5bab
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Fix CI build flags.
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2021-05-30 10:25:40 -04:00 |
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Michael R Sweet
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1967974f00
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Add Github workflow/sponsor info.
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2021-05-30 10:22:56 -04:00 |
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Michael R Sweet
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281f36cca4
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Update logo.
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2021-05-30 09:07:50 -04:00 |
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Michael R Sweet
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e8bcde9cba
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Update name in README.
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2021-05-30 07:43:35 -04:00 |
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Michael R Sweet
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246c2e4b41
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Rename as PDFio for consistency.
Add PDFio logo image.
Move documentation to "doc" subdirectory.
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2021-05-30 07:10:44 -04:00 |
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Michael R Sweet
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8bc538cc91
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Update docos.
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2021-05-29 21:27:49 -04:00 |
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Michael R Sweet
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10ab119922
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Initial documentation.
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2021-05-29 21:21:45 -04:00 |
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Michael R Sweet
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a18b8fd606
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Switch to using double for numbers, since they are also used to record lengths
and other potentially large contents.
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2021-05-29 21:16:21 -04:00 |
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Michael R Sweet
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35d22705fa
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Implement pdfioObjCopy and pdfioPageCopy, with tests.
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2021-05-29 20:00:48 -04:00 |
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Michael R Sweet
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37842066c6
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Add test fonts for future use.
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2021-05-29 20:00:35 -04:00 |
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Michael R Sweet
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f1fb09c6c0
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Switch back to compressed page content streams.
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2021-05-28 22:24:39 -04:00 |
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Michael R Sweet
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94cb915885
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Fix xref table - wrong total number of objects.
Update pdfioContentDrawImage to take x/y offsets and sizes.
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2021-05-28 22:05:44 -04:00 |
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Michael R Sweet
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fb853dadda
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Fix some issues with the core file writing code.
Add test images to the unit tests.
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2021-05-28 10:41:21 -04:00 |
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Michael R Sweet
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9cf024c1ce
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Move test PDF file to new testfiles subdirectory.
Ignore generated PDF files from unit test program.
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2021-05-28 09:31:42 -04:00 |
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Michael R Sweet
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128d5f0d42
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Implement JPEG image object support.
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2021-05-25 16:31:32 -04:00 |
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Michael R Sweet
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eb4477ce9b
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Add content convenience functions.
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2021-05-24 19:33:40 -04:00 |
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Michael R Sweet
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0ae8ddc515
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Save work.
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2021-05-18 19:08:50 -04:00 |
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Michael R Sweet
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45899f8a8d
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Default CropBox should be the full MediaBox.
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2021-05-16 18:31:45 -04:00 |
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Michael R Sweet
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35ea209c73
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Initial unit tests for writing a PDF file.
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2021-05-16 12:36:44 -04:00 |
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Michael R Sweet
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548ff7d119
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Initial writing support.
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2021-05-16 11:39:05 -04:00 |
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Michael R Sweet
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4bb81417a8
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Start fleshing out writing/copying interfaces.
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2021-05-15 09:29:37 -04:00 |
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Michael R Sweet
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17f2cc213e
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Implement object mapping framework.
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2021-05-13 13:18:01 -04:00 |
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Michael R Sweet
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7cb4d0a557
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Update TODOs.
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2021-05-10 21:33:26 -04:00 |
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Michael R Sweet
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b030c24ba1
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Add pdfioObjGetArray.
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2021-05-10 21:01:02 -04:00 |
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Michael R Sweet
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18853ca3d5
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Increase token buffer to 256 bytes, to avoid overflow scenarios.
Add _pdfioTokenFlush to manually flush the token buffer.
Add more debug printfs.
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2021-05-10 17:37:57 -04:00 |
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Michael R Sweet
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cfb5ca0ddc
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Rework error/debug output.
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2021-05-10 08:40:52 -04:00 |
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Michael R Sweet
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67ed214c59
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Restructure unit test program to include unit tests and alternate error handling.
Don't log all strings after adding one.
Don't trim string buffer after reading a token.
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2021-05-10 08:00:27 -04:00 |
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Michael R Sweet
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af8c731699
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Update token reader to handle balanced parens and to allow arbitrary backslash escapes.
Update unit test to omit path information from filename.
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2021-05-09 21:32:09 -04:00 |
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Michael R Sweet
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5f43761537
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Initial support for reading pages dictionary.
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2021-05-08 22:50:18 -04:00 |
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Michael R Sweet
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e1c145b10a
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Defer loading the Root, Info, and Encrypt objects until we have loaded all of
the xref tables.
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2021-05-08 22:05:40 -04:00 |
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Michael R Sweet
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4e4c47ab33
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Add pdfioObjGetLength function.
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2021-05-08 19:16:27 -04:00 |
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Michael R Sweet
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f8f048b87a
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Implement Paeth predictor.
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2021-05-08 19:04:42 -04:00 |
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Michael R Sweet
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979ccf19ff
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Fix pdfioFileFindObject, fix cross-reference streams, implement support for
compressed object streams.
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2021-05-08 11:21:49 -04:00 |
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Michael R Sweet
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9a919d478f
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Rework token reading to be separate from the PDF file so we can add support
for compressed object streams.
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2021-05-08 07:38:44 -04:00 |
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Michael R Sweet
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923409ceff
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Save work on PNG predictors. Apparently object streams are also a common thing
for newer Acrobat so we'll need to implement those, too.
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2021-05-07 19:51:38 -04:00 |
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Michael R Sweet
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44325ce2d9
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Safe work on streams - still need to implement predictors
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2021-05-07 08:47:49 -04:00 |
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Michael R Sweet
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c61d6ad686
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Save work on streams.
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2021-05-06 16:08:08 -04:00 |
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Michael R Sweet
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d2a0484d93
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Rework debug functions, start xref stream support.
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2021-05-06 09:51:48 -04:00 |
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