A small TGA parser designed for embedded, no-std environments but usable anywhere. Beyond parsing the image header, no other allocations are made. A reference to the input image data is kept and slices are returned from it.
Call Tga.into_iter() to get an iterator over individual pixels in the image.
```rust use tinytga::{ImageType, Pixel, Tga, TgaFooter, TgaHeader};
// Include an image from a local path as bytes let data = includebytes!("../tests/chessboard4px_rle.tga");
// Create a TGA instance from a byte slice let img = Tga::from_slice(data).unwrap();
// Take a look at the header asserteq!( img.header, TgaHeader { idlen: 0, hascolormap: false, imagetype: ImageType::RleTruecolor, colormapstart: 0, colormaplen: 0, colormapdepth: 0, xorigin: 0, yorigin: 4, width: 4, height: 4, pixeldepth: 24, image_descriptor: 32, } );
// Take a look at the footer asserteq!( img.footer, Some(TgaFooter { extensionareaoffset: 0, developerdirectory_offset: 0 }) );
// Collect pixels into a Vec<Pixel>
let pixels = img.into_iter().collect::
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