icns-rs

Crates.ioicns-rs
lib.rsicns-rs
version0.1.2
sourcesrc
created_at2023-07-06 08:58:11.904819
updated_at2023-07-16 19:57:20.459277
descriptionA library for reading and writing Apple Icon Image (.icns) files.
homepagehttps://github.com/JoshuaBrest/icns-rs
repositoryhttps://github.com/JoshuaBrest/icns-rs
max_upload_size
id909691
size311,724
Joshua Brest (JoshuaBrest)

documentation

https://docs.rs/icns-rs

README

icns-rs

The ICNS format is a file format used by Apple to store icons for macOS applications. This crate provides a simple API for reading and (and soon)writing ICNS files.

Roadmap

  • Write ICNS files
  • Read ICNS files

Usage

Here's a simple example of how to read an ICNS file:

You can find this example in examples/encode.rs or run it with:

cargo run --example encode
use std::fs::File;
use std::io::prelude::*;
use image::open;
use icns_rs::{IcnsEncoder, IconFormats};

fn main() -> std::io::Result<()> {
    // Open the image
    let image = match open("example.png") {
        Ok(image) => image,
        Err(e) => {
            println!("Error opening file: {}", e);
            return Ok(());
        }
    };

    // Create the encoder
    let mut encoder = IcnsEncoder::new();

    encoder.data(image);
    encoder.formats(IconFormats::recommended());

    // Encode the image
    let data = match encoder.build() {
        Ok(data) => data,
        Err(e) => {
            println!("Error encoding image: {}", e);
            return Ok(());
        }
    };

    // Write data to file
    let mut file = File::create("example.icns")?;
    file.write_all(&data)?;

    Ok(())
}

License

This project is licensed under the GPLv3 license. See the LICENSE file for more details.

Contributing

Contributions are welcome! Feel free to open an issue or submit a pull request.

Acknowledgements

This project is heavily inspired by:

When I started building this, I didn't know there already was a ICNS lib for rust, but, after looking at it, it was not up to my standards because of the lack of ARGB, RGB, and, Mask support. I wanted to create a modern package that was easy to use and had a simple API. I also wanted to make sure that it was well documented and had a good test suite. I hope you enjoy using this package as much as I enjoyed making it!.

Commit count: 9

cargo fmt