Image loading and saving * Returned data is always 8-bit (Y/YA/RGB/RGBA/BGR/BGRA)

| Format | Decoder | Encoder | | --- | --- | --- | | png | 8-bit | 8-bit non-paletted non-interlaced | | tga | 8-bit non-paletted | 8-bit non-paletted | | bmp | 8-bit uncompressed | nope | | jpeg | baseline non-progressive | nope |

```Rust extern crate imagefmt; use imagefmt::{ColFmt, ColType};

fn main() { // load and convert to bgra let _pic = imagefmt::read("stars.jpg", ColFmt::BGRA).unwrap();

// convert to one of y, ya, rgb, rgba
let pic = imagefmt::read("marbles.tga", ColFmt::Auto).unwrap();

// write image out as grayscale
pic.write("out.png", ColType::Gray).unwrap();

// there's also a free function that doesn't require an Image
imagefmt::write("out.tga", pic.w, pic.h, pic.fmt, &pic.buf,
                                             ColType::Gray)
                                                 .unwrap();

// get width, height and color type
let _info = imagefmt::read_info("hiisi.png").unwrap();

} ```