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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Michael R Sweet
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c0b18a7e4f
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Fix pdfioStringCreate - was returning a char ** instead of a char *, causing
crashes/corruption.
Optimize dict allocation/sorting.
Add more values that are displayed by the testpdfio unit test program.
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2021-05-05 13:51:42 -04:00 |
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Michael R Sweet
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4abb91ca24
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Save work on loading object dictionaries - have a memory issue someplace.
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2021-05-04 21:31:58 -04:00 |
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Michael R Sweet
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7afdfc725c
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Implement object loading.
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2021-05-04 17:04:09 -04:00 |
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Michael R Sweet
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7733fbeb10
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Rework object and xref processing to allow for sparse object lists and generation numbers.
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2021-05-04 16:06:14 -04:00 |
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Michael R Sweet
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6287ede911
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Update TODO.
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2021-05-04 13:02:08 -04:00 |
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Michael R Sweet
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59ef6b48ed
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Add some debug output, "debug" make target.
Fix loading of dicts, trailer.
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2021-05-04 12:59:10 -04:00 |
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Michael R Sweet
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516c6b9ace
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Load trailer dict.
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2021-05-04 12:24:29 -04:00 |
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Michael R Sweet
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a5468b1b87
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Implement value/array/dict reading, refactor indirect references.
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2021-05-04 10:34:17 -04:00 |
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Michael R Sweet
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e6a6ed708a
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Update todo
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2021-05-02 09:59:53 -04:00 |
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Michael R Sweet
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d54dcb1f01
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Update readme docos/requirements.
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2021-05-02 09:59:51 -04:00 |
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Michael R Sweet
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9f15e7397c
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Add start of FAQ.
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2021-05-02 09:59:33 -04:00 |
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Michael R Sweet
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4b05ca6436
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Token parsing code.
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2021-05-01 22:38:11 -04:00 |
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Michael R Sweet
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e107b94c83
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Work on token parsing.
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2021-05-01 17:50:52 -04:00 |
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Michael R Sweet
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f5f0e190b5
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Initial working pdfioFileOpen, test program.
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2021-05-01 11:50:17 -04:00 |
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Michael R Sweet
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d13364a4fd
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Implement pdfioFileOpen reading of xref table.
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2021-05-01 11:41:43 -04:00 |
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Michael R Sweet
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ab740207a5
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Add a simple PDF test document.
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2021-05-01 09:29:10 -04:00 |
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Michael R Sweet
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fd4c2c0728
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Update README to talk about Xcode project.
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2021-05-01 07:43:39 -04:00 |
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