pix
Library for pixel and image compositing.
A raster image is a rectangular array of pixels.
Color Models
RGB / BGR (red, green, blue)Gray (luma / relative luminance)HSV (hue, saturation, value)HSL (hue, saturation, lightness)HWB (hue, whiteness, blackness)YCbCr (JPEG)Matte (alpha only)
Example: Color Demo
```
use pix::{Raster, SHwb8};
let mut r = Raster::::withclear(256, 256);
for (y, row) in r.rowsmut().enumerate() {
for (x, p) in row.itermut().enumerate() {
let h = ((x + y) >> 1) as u8;
let w = y.saturatingsub(x) as u8;
let b = x.saturating_sub(y) as u8;
*p = SHwb8::new(h, w, b);
}
}
```
Example: Convert Raster Format
```
use pix::{Raster, Rgba8p, SRgb8};
let mut src = Raster::::withclear(120, 120);
// ... load pixels into raster
let dst: Raster = Raster::withraster(&src);
```
Documentation
https://docs.rs/pix