Crate quickraw

Expand description

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();