png - Rust - Docs.rs
// For reading and opening files use std::path::Path; use std::fs::File; use std::io::BufWriter; let path = Path::new(r"/path/to/image.png"); let file = File::create(path).unwrap(); let ref mut w = BufWriter::new(file); let mut encoder = png::Encoder::new(w, 2, 1); // Width is 2 …
PNG decoding and encoding library in pure Rust - GitHub
Robust and performant PNG decoder/encoder in pure Rust. Also supports APNG. No unsafe code, battle-tested, and fuzzed on OSS-fuzz. Performance is typically on par with or better than libpng.
image-rs/image: Encoding and decoding images in Rust - GitHub
use std:: io::Cursor; use image::ImageReader; let img = ImageReader::open("myimage.png")?.decode()?; let img2 = ImageReader::new(Cursor::new(bytes)).with_guessed_format()?.decode()?; And save them using [save] or [write_to] methods: img2.write_to(&mut Cursor::new(&mut bytes), image::ImageFormat::Png)?;
image - Rust - Docs.rs
This crate provides native rust implementations of image encoding and decoding as well as some basic image manipulation functions. Additional documentation can currently also be found in the README.md file which is most easily viewed on github .
LodePNG — Rust image library // Lib.rs
2024年9月5日 · This is a pure Rust PNG image decoder and encoder. Allows easy reading and writing of PNG files without any system dependencies. To use the lodepng crate , add to your Cargo.toml :
PngEncoder in image::codecs::png - Rust - Docs.rs
Write a PNG image with the specified width, height, and color type. For color types with 16-bit per channel or larger, the contents of buf should be in native endian. PngEncoder will automatically convert to big endian as required by the underlying PNG format. Set the ICC profile to use for the image. Read more. where T: 'static + ? Sized,
png - Rust
PNG encoder and decoder. This crate contains a PNG decoder. It supports reading of single lines or whole frames. The decoder. The most important types for decoding purposes are Decoder and Reader. They both wrap a std::io::Read. Decoder serves as a builder for Reader. Calling Decoder::read_info reads from the Read until the image data is reached.
PNG — Rust image library // Lib.rs
2024年9月27日 · PNG decoder/encoder in pure Rust. It contains all features required to handle the entirety of the PngSuite by Willem van Schack. 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. Licensed under either of.
png_pong — Rust image library // Lib.rs
2024年11月6日 · These are the 4 Rust PNG encoder/decoder crates I know of: png - The one everyone uses (used to be able to load less pngs than png_pong and slower, but has caught up). lodepng - Loads all the PNGs, code is ported from C, therefore code is hard read & maintain, also uses slow implementation of deflate/inflate algorithm.
GitHub - bvibber/mtpng: A parallelized PNG encoder in Rust
To use mtpng in a pure Rust program, or only in the Rust part of a mixed C-Rust program, it is not required to use either flag. Note: the Rust and C APIs are not yet stable, and will change before 1.0. See the crate API docs for details. The mtpng CLI tool can be used as an example of writing files. In short, something like this:
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