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Include pixel format depth when reading metadata

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Lovell Fuller
2017-05-07 09:29:38 +01:00
parent c41d755441
commit 95850d75f6
6 changed files with 85 additions and 90 deletions
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3
docs/api-input.md
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@@ -34,8 +34,9 @@ A Promises/A+ promise is returned when `callback` is not provided.
- `format`: Name of decoder used to decompress image data e.g. `jpeg`, `png`, `webp`, `gif`, `svg`
- `width`: Number of pixels wide
- `height`: Number of pixels high
- `space`: Name of colour space interpretation e.g. `srgb`, `rgb`, `cmyk`, `lab`, `b-w` [...](https://github.com/jcupitt/libvips/blob/master/libvips/iofuncs/enumtypes.c#L568)
- `space`: Name of colour space interpretation e.g. `srgb`, `rgb`, `cmyk`, `lab`, `b-w` [...](https://github.com/jcupitt/libvips/blob/master/libvips/iofuncs/enumtypes.c#L636)
- `channels`: Number of bands e.g. `3` for sRGB, `4` for CMYK
- `depth`: Name of pixel depth format e.g. `uchar`, `char`, `ushort`, `float` [...](https://github.com/jcupitt/libvips/blob/master/libvips/iofuncs/enumtypes.c#L672)
- `density`: Number of pixels per inch (DPI), if present
- `hasProfile`: Boolean indicating the presence of an embedded ICC profile
- `hasAlpha`: Boolean indicating the presence of an alpha transparency channel

4
docs/changelog.md
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@@ -14,6 +14,10 @@ Requires libvips v8.5.2.
[#573](https://github.com/lovell/sharp/issues/573)
[@strarsis](https://github.com/strarsis)
* Include pixel depth (e.g. "uchar") when reading metadata.
[#577](https://github.com/lovell/sharp/issues/577)
[@moedusa](https://github.com/moedusa)
* Add support for Buffer and Stream-based TIFF output.
[#587](https://github.com/lovell/sharp/issues/587)
[@strarsis](https://github.com/strarsis)