ezk_image

Struct Cropped

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pub struct Cropped<T>(/* private fields */);
Expand description

Wrapper around ImageRef/ImageMut and a Window cropping the wrapped image

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impl<T: ImageRef + ImageRefExt> Cropped<T>

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pub fn new(t: T, window: Window) -> Result<Self, CropError>

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pub fn into_inner(self) -> T

Trait Implementations§

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impl<T: ImageMut> ImageMut for Cropped<T>

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fn planes_mut(&mut self) -> Box<dyn Iterator<Item = (&mut [u8], usize)> + '_>

Returns an iterator yielding every plane with their associated stride
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impl<T: ImageRef> ImageRef for Cropped<T>

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fn format(&self) -> PixelFormat

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fn width(&self) -> usize

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fn height(&self) -> usize

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fn planes(&self) -> Box<dyn Iterator<Item = (&[u8], usize)> + '_>

Returns an iterator yielding every plane with their associated stride
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fn color(&self) -> ColorInfo

Auto Trait Implementations§

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impl<T> Freeze for Cropped<T>
where T: Freeze,

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impl<T> RefUnwindSafe for Cropped<T>
where T: RefUnwindSafe,

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impl<T> Send for Cropped<T>
where T: Send,

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impl<T> Sync for Cropped<T>
where T: Sync,

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impl<T> Unpin for Cropped<T>
where T: Unpin,

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impl<T> UnwindSafe for Cropped<T>
where T: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> ImageRefExt for T
where T: ImageRef + ?Sized,

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fn bounds_check(&self) -> Result<(), BoundsCheckError>

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fn crop(self, window: Window) -> Result<Cropped<Self>, CropError>
where Self: Sized,

Crop the image with the given window
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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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 more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.