https://github.com/image-rs/image-png

PNG decoding and encoding library in pure Rust
https://github.com/image-rs/image-png

hacktoberfest

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PNG decoding and encoding library in pure Rust

• Host: GitHub
• URL: https://github.com/image-rs/image-png
• Owner: image-rs
• License: apache-2.0
• Created: 2015-05-03T16:55:38.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2024-07-17T17:03:19.000Z (2 months ago)
• Last Synced: 2024-07-18T05:37:01.079Z (2 months ago)
• Topics: hacktoberfest
• Language: Rust
• Homepage: https://docs.rs/png
• Size: 11.8 MB
• Stars: 347
• Watchers: 48
• Forks: 140
• Open Issues: 36
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGES.md
  • License: LICENSE-APACHE

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README

        
# PNG Decoder/Encoder

[![Build Status](https://github.com/image-rs/image-png/workflows/Rust%20CI/badge.svg)](https://github.com/image-rs/image-png/actions)

[![Documentation](https://docs.rs/png/badge.svg)](https://docs.rs/png)

[![Crates.io](https://img.shields.io/crates/v/png.svg)](https://crates.io/crates/png)

[![License](https://img.shields.io/crates/l/png.svg)](https://github.com/image-rs/image-png)

PNG decoder/encoder in pure Rust.

It contains all features required to handle the entirety of [the PngSuite by

Willem van Schack][PngSuite].

[PngSuite]: http://www.schaik.com/pngsuite2011/pngsuite.html

## pngcheck

The `pngcheck` utility is a small demonstration binary that checks and prints

metadata on every `.png` image provided via parameter. You can run it (for

example on the test directories) with

```bash

cargo run --release --example pngcheck ./tests/pngsuite/*

```

## License

Licensed under either of

 * Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or https://www.apache.org/licenses/LICENSE-2.0)

 * MIT license ([LICENSE-MIT](LICENSE-MIT) or https://opensource.org/licenses/MIT)

at your option.

### Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted

for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any

additional terms or conditions.