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Support CCITTFAX4 compression for TIFF write #1207

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woolite64 opened this issue Apr 25, 2018 · 1 comment
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Support CCITTFAX4 compression for TIFF write #1207

woolite64 opened this issue Apr 25, 2018 · 1 comment
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enhancement ready-to-ship
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v0.20.2

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@woolite64
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libvips provides support for lossless CCITT Group 4 compression of 1-bit TIFF's. sharp could expose this with an additional enum value for compression, ccittfax4.

This does not require a predictor, and is only applicable for squashed/b-w images.
@woolite64 woolite64 mentioned this issue Apr 25, 2018
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@lovell lovell added this to the v0.20.2 milestone Apr 26, 2018
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lovell commented Apr 28, 2018

v0.20.2 now available with this feature, thank you for the PR!

@lovell lovell closed this as completed Apr 28, 2018
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