Function imageproc::drawing::draw_text_mut

pub fn draw_text_mut<I>(
    image: &mut I, 
    color: I::Pixel, 
    x: u32, 
    y: u32, 
    scale: Scale, 
    font_data: &[u8], 
    text: &str
) where
    I: GenericImage,
    <I::Pixel as Pixel>::Subpixel: ValueInto<f32> + Clamp<f32>, 

Draws colored text on an image in place. scale is augmented font scaling on both the x and y axis (in pixels). Note that this function does not support newlines, you must do this manually