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 |
jpeg | baseline | nope |
extern crate imagefmt;
use ;
Image loading and saving
Format | Decoder | Encoder |
---|---|---|
png | 8-bit | 8-bit non-paletted non-interlaced |
tga | 8-bit non-paletted | 8-bit non-paletted |
jpeg | baseline | nope |
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 grayscale+alpha
let _pic = imagefmt::read("advanced.png", ColFmt::YA).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.pixels,
ColType::Gray)
.unwrap();
// get width, height and color type
let _info = imagefmt::read_info("hiisi.png").unwrap();
}