Function make_indexed_image 

pub fn make_indexed_image<F: FnOnce(&mut Graphics<'_>)>(
    width: usize,
    height: usize,
    simplify_palette: bool,
    method: F,
) -> Result<IndexedImage, GraphicsError>

Create an indexed image widthxheight px and then run drawing commands on it

Params

• simplify_palette if true and there’s more than 255 colours, this will simplify/merge the palette until there are under 255 colours

Usage

let image: Result<IndexedImage, GraphicsError> = make_indexed_image(30, 30, true, |g| {
   g.clear(BLACK);
   g.draw_rect(Rect::new(coord!(0,0), coord!(29,29)), stroke(WHITE))
});

Errors

• GraphicsError::TooManyColors Over 255 colors have been used and simplify_palette was false
• GraphicsError::TooBig Image is bigger than 255x255