Michael R Sweet
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2fbf9dc3b2
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Fix PNG CRC calculation (doesn't include length for some reason...)
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2021-06-10 11:02:55 -04:00 |
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Michael R Sweet
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d5ceed0694
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Add tRNS chunk support.
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2021-06-10 10:57:46 -04:00 |
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Michael R Sweet
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01184d0bb5
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Add PNG gAMA and cHRM chunk support.
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2021-06-09 17:22:22 -04:00 |
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Michael R Sweet
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a698b9c1a2
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API cleanup, more work on documentation.
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2021-06-07 08:34:30 -04:00 |
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Michael R Sweet
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c158587070
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Fix issues with grayscale PNG images.
Update PNG test page content.
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2021-06-06 00:27:33 -04:00 |
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Michael R Sweet
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bbd0b854b7
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Initial PNG support and test files.
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2021-06-05 22:56:05 -04:00 |
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Michael R Sweet
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1ea2b7514a
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Rework the color space support.
Start work on PNG file reader.
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2021-06-05 11:28:32 -04:00 |
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Michael R Sweet
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ee5fcc2a4a
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Fix Coverity-discovered issues.
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2021-06-04 10:56:23 -04:00 |
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Michael R Sweet
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caf398d72c
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Add pdfioImageGetBytesPerLine API, document its use for image streams.
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2021-06-04 10:33:39 -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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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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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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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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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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