Function main

examples/serialize/src/main.rs:25–60

()

const OUTPUT_DIR: &str = "examples/serialize/_output";

fn main() {
    let original_scene = create_demo_scene();

    // Render original prior to serialization/deserialization roundtrip
    let pixels = render_scene_to_buffer(&original_scene);
    let img: RgbaImage = ImageBuffer::from_raw(WIDTH, HEIGHT, pixels.to_vec()).unwrap();
    img.save(Path::new(OUTPUT_DIR).join("original.png"))
        .unwrap();

    // Serialize
    let archive_path = Path::new(OUTPUT_DIR).join("demo_scene.anyrender.zip");
    let file = File::create(&archive_path).unwrap();
    let writer = BufWriter::new(file);
    let config = SerializeConfig::new()
        .with_subset_fonts(true)
        .with_woff2_fonts(true);
    SceneArchive::from_scene(&original_scene, &config)
        .unwrap()
        .serialize(writer)
        .unwrap();

    // Deserialize
    let file = File::open(&archive_path).unwrap();
    let deserialized_scene = SceneArchive::deserialize(file).unwrap().to_scene().unwrap();

    // Render deserialized scene to verify against original
    let pixels = render_scene_to_buffer(&deserialized_scene);
    let img: RgbaImage = ImageBuffer::from_raw(WIDTH, HEIGHT, pixels.to_vec()).unwrap();
    img.save(Path::new(OUTPUT_DIR).join("roundtrip.png"))
        .unwrap();

    // Assert that `original.png` and `roundtrip.png` are the same
    let original_img = image::open(Path::new(OUTPUT_DIR).join("original.png")).unwrap();
    let roundtrip_img = image::open(Path::new(OUTPUT_DIR).join("roundtrip.png")).unwrap();
    assert_eq!(original_img.to_rgba8(), roundtrip_img.to_rgba8());
}

fn create_demo_scene() -> Scene {
    let mut scene = Scene::new();