use crate::*;

/// ```
/// use tengri::*;
/// let _ = area(None, "unareaed");
/// let _ = area(XYWH(1, 2, 3, 4), "southeast");
/// let _ = area(Some(XYWH(1, 2, 3, 4)), "southeast");
/// ```
pub fn area <S: Screen, T: Draw<S>, U: Into<Option<XYWH<S::Unit>>>> (
    origin: U, it: T
) -> Area<S, T> {
    Area(origin.into(), it)
}

pub struct Area<S: Screen, T: Draw<S>>(
    pub Option<XYWH<S::Unit>>,
    pub T
);

impl_draw!(<S: Screen, T: Draw<S>,>|self: Area<S, T>, to: S|{
    to.clip(self.0, self.1)
});