Function picto::processing::scale::to

pub fn to<'i, A, I, PI, CI, PO, CO>(
    input: I, 
    width: u32, 
    height: u32
) -> Buffer<PO, CO, Vec<CO>> where
    A: Scaler<PI, CI, PO, CO>,
    PO: From<PI>,
    PO: Write<CO>,
    CO: Channel,
    PI: Read<CI>,
    CI: Channel,
    I: Into<Read<'i, PI, CI>>, 

Scale to the given width and height, maintaining the aspect ratio.