Crate quickraw

A pure rust library to handle camera raw files.

quickraw is a pure rust library to decode and renderer image from camera raw files.

Examples

Export thumbnail

use quickraw::Export;
 
let raw_data = std::fs::read("sample.ARW").unwrap();
let (thumbnail_data, orientation) = Export::export_thumbnail_data(&raw_data).unwrap();
 
// notice that this function is available on feature `image` only.
quickraw::Export::export_thumbnail_to_file("sample.ARW", "sample.thumbnail.jpg").unwrap();

Get EXIF data

use quickraw::Export;
let info = Export::export_exif_info(Input::ByFile("sample.ARW")).unwrap();
 
// info is a `quickexif::ParsedInfo` type, for more info please check https://docs.rs/quickexif
let width = info.usize("width").unwrap();

Export image

use quickraw::{data, DemosaicingMethod, Input, Output, Export, OutputType};
 
let demosaicing_method = DemosaicingMethod::Linear;
let color_space = data::XYZ2SRGB;
let gamma = data::GAMMA_SRGB;
let output_type = OutputType::Raw16;
let auto_crop = false;
let auto_rotate = false;
 
let export_job = Export::new(
    Input::ByFile("sample.ARW"),
    Output::new(
        demosaicing_method,
        color_space,
        gamma,
        output_type,
        auto_crop,
        auto_rotate,
    ),
).unwrap();
 
let (image, width, height) = export_job.export_16bit_image();
 
// or you can also export an image with quality(only works when the output type is JPEG).
// notice that this function is available on feature `image` only.
export_job.export_image(92).unwrap();

Re-exports

pub use export::Export;

Modules

data

Contains predefined color spaces from XYZ to target, predefined gamma parameters and color spaces from CAM to XYZ for different cameras.

export

Contains all the functions needed to export image.

Structs

Output

Contains options for image rendering.

Enums

DemosaicingMethod

All the demosaicing method currently supported.

Input

Chooses the input from a file or a buffer.

OutputType

Decides if the output should be 8bit or 16bit.

RawFileReadingError

Errors of raw file reading.

Constants

BENCH_FLAG

A flag to enable benchmark for several key processes.

Functions

new_image_from_buffer

Gets RawImage from a buffer

new_image_from_file

Gets RawImage from a file