README
¶
TIFF codec for HDR images
A Golang TIFF codec for HDRi formats. This package is meant to be used with mdouchement/hdr.
- Only decoder is implemented.
- A subset of DNG (Digital Negative) is supported. There still missing parts in the basic processing workflow.
Photometric Interpretation
- RGB - 32 bit floating point
- LogL - Luminance GrayScale (LogLuv without u & v parts)
- LogLuv - True colors (32 bits only. No support of 24 bits at the moment)
- CFA - Color Filter Array
Compression
- None (Uncompressed)
- LZW
- Deflate (old and new)
- PackBits
- SGI Log RLE
Architecture
| Object | Description |
|---|---|
| reader | Decodes the image |
| decoder | Decodes the raster |
| idf | Parses the header |
| tag | Parses tag's values |
License
BSD-style
This package carries the same license as Golang's image/tiff package. Because all this package's skeleton and some piece of code come from the image/tiff package.
Contributing
All PRs are welcome.
- Fork it
- Create your feature branch (git checkout -b my-new-feature)
- Commit your changes (git commit -am 'Add some feature')
- Push to the branch (git push origin my-new-feature)
- Create new Pull Request
Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
View Source
var Debug = false
Debug activates debug prints on stdout.
Functions ¶
Types ¶
type FormatError ¶
type FormatError string
A FormatError reports that the input is not a valid TIFF image.
func (FormatError) Error ¶
func (e FormatError) Error() string
type InternalError ¶
type InternalError string
An InternalError reports that an internal error was encountered.
func (InternalError) Error ¶
func (e InternalError) Error() string
type UnsupportedError ¶
type UnsupportedError string
An UnsupportedError reports that the input uses a valid but unimplemented feature.
func (UnsupportedError) Error ¶
func (e UnsupportedError) Error() string
Source Files
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Directories
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