68 lines
1.8 KiB
Markdown
68 lines
1.8 KiB
Markdown
# swf
|
|
[![crates.io](https://img.shields.io/crates/v/swf.svg)](https://crates.io/crates/swf)
|
|
[![docs.rs](https://docs.rs/swf/badge.svg)](https://docs.rs/swf)
|
|
|
|
A Rust library for reading and writing the Adobe Flash SWF file format.
|
|
|
|
```toml
|
|
# Cargo.toml
|
|
[dependencies]
|
|
swf = "0.1"
|
|
```
|
|
|
|
## Reading
|
|
|
|
```rust
|
|
use std::io::BufReader;
|
|
use std::fs::File;
|
|
|
|
let file = File::open("file.swf").unwrap();
|
|
let reader = BufReader::new(file);
|
|
let swf = swf::parse_swf(reader).unwrap();
|
|
println!("The SWF has {} frames", swf.header.num_frames);
|
|
```
|
|
|
|
Try `cargo run --example reading` in this repository to run this example.
|
|
|
|
## Writing
|
|
|
|
```rust,no_run
|
|
use swf::*;
|
|
let swf = Swf {
|
|
header: Header {
|
|
version: 6,
|
|
compression: Compression::Zlib,
|
|
stage_size: Rectangle {
|
|
x_min: Twips::from_pixels(0.0), x_max: Twips::from_pixels(400.0),
|
|
y_min: Twips::from_pixels(0.0), y_max: Twips::from_pixels(400.0)
|
|
},
|
|
frame_rate: 60.0,
|
|
num_frames: 1,
|
|
},
|
|
tags: vec![
|
|
Tag::SetBackgroundColor(Color { r: 255, g: 0, b: 0, a: 255 }),
|
|
Tag::ShowFrame
|
|
]
|
|
};
|
|
let file = std::fs::File::create("file.swf").unwrap();
|
|
let writer = std::io::BufWriter::new(file);
|
|
swf::write_swf(&swf, writer).unwrap();
|
|
```
|
|
|
|
Try `cargo run --example writing` in this repository to run this example.
|
|
|
|
## License
|
|
|
|
Licensed under either of
|
|
|
|
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
|
|
* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://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.
|