apng
apng is animation png encoder for rust, and made in pure rust.
Example usage
fn main() {
let files = vec![
"sample/rust_logo1.png",
"sample/rust_logo3.png",
"sample/rust_logo3.png",
"sample/rust_logo4.png",
"sample/rust_logo5.png",
"sample/rust_logo6.png",
];
let mut pngs: Vec<PNGImage> = Vec::new();
for f in files.iter() {
pngs.push(apng::load_png(f).unwrap());
}
let path = Path::new(r"sample/out.png");
let mut out = BufWriter::new(File::create(path).unwrap());
let mut apng = APNG { images: pngs };
let config = apng.create_config(0).unwrap();
let mut encoder = Encoder::new(&mut out, config).unwrap();
let frame = Frame {
delay_num: Some(1),
delay_den: Some(2),
..Default::default()
};
let err = encoder.encode_all(apng, Some(&frame));
println!("{:?}", err)
}