tekenen 0.0.5

Simple library for drawing pixels in memory.
Documentation 
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use image::{io::Reader as ImageReader, GenericImageView};

// Fritz Preloaded Image Asset
const FPIA_MAGIC: [u8; 4] = ['F' as u8, 'P' as u8, 'I' as u8, 'A' as u8];

pub fn parse_image(path: &str) -> Vec<u8> {
    let img = ImageReader::open(path).unwrap().decode().unwrap();

    let mut vec = vec![];
    vec.extend_from_slice(&FPIA_MAGIC);

    let width = img.width().to_be_bytes();
    let height = img.height().to_be_bytes();

    vec.extend_from_slice(&width);
    vec.extend_from_slice(&height);

    for y in 0..img.height() {
        for x in 0..img.width() {
            let color = img.get_pixel(x, y);
            vec.push(color[0]);
            vec.push(color[1]);
            vec.push(color[2]);
            vec.push(color[3]);
        }
    };

    vec
}