pub struct ShiftAndTrans<T: CoordTranslate>(/* private fields */);Expand description
We can compose an abitray transformation with a shift
Trait Implementations§
Source§impl<T: CoordTranslate> CoordTranslate for ShiftAndTrans<T>
impl<T: CoordTranslate> CoordTranslate for ShiftAndTrans<T>
type From = <T as CoordTranslate>::From
Source§fn translate(&self, from: &Self::From) -> BackendCoord
fn translate(&self, from: &Self::From) -> BackendCoord
Translate the guest coordinate to the guest coordinate
Source§impl<T: ReverseCoordTranslate> ReverseCoordTranslate for ShiftAndTrans<T>
impl<T: ReverseCoordTranslate> ReverseCoordTranslate for ShiftAndTrans<T>
Source§fn reverse_translate(&self, input: BackendCoord) -> Option<T::From>
fn reverse_translate(&self, input: BackendCoord) -> Option<T::From>
Reverse translate the coordinate from the drawing coordinate to the
logic coordinate.
Note: the return value is an option, because it’s possible that the drawing
coordinate isn’t able to be represented in te guest cooredinate system
Auto Trait Implementations§
impl<T> Freeze for ShiftAndTrans<T>where
T: Freeze,
impl<T> RefUnwindSafe for ShiftAndTrans<T>where
T: RefUnwindSafe,
impl<T> Send for ShiftAndTrans<T>where
T: Send,
impl<T> Sync for ShiftAndTrans<T>where
T: Sync,
impl<T> Unpin for ShiftAndTrans<T>where
T: Unpin,
impl<T> UnwindSafe for ShiftAndTrans<T>where
T: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more