Struct embedded_graphics::image::SubImage

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pub struct SubImage<'a, T> { /* private fields */ }
Expand description

Sub image.

A sub image is rectangular subsection of an ImageDrawable. It can, for example, be used to draw individual sprites from a larger sprite atlas.

To create a sub image call the sub_image method on the parent ImageDrawable. See the module-level documentation for an example.

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impl<'a, T: Debug> Debug for SubImage<'a, T>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'a, T> ImageDrawable for SubImage<'a, T>
where T: ImageDrawable,

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type Color = <T as ImageDrawable>::Color

The color type.
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fn draw<DT>(&self, target: &mut DT) -> Result<(), DT::Error>
where DT: DrawTarget<Color = Self::Color>,

Draws the entire image to the target. Read more
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fn draw_sub_image<DT>( &self, target: &mut DT, area: &Rectangle, ) -> Result<(), DT::Error>
where DT: DrawTarget<Color = Self::Color>,

Draws a part of the image to the target. Read more
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impl<T> OriginDimensions for SubImage<'_, T>

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fn size(&self) -> Size

Returns the size of the bounding box.

Auto Trait Implementations§

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impl<'a, T> Freeze for SubImage<'a, T>

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impl<'a, T> RefUnwindSafe for SubImage<'a, T>
where T: RefUnwindSafe,

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impl<'a, T> Send for SubImage<'a, T>
where T: Sync,

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impl<'a, T> Sync for SubImage<'a, T>
where T: Sync,

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impl<'a, T> Unpin for SubImage<'a, T>

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impl<'a, T> UnwindSafe for SubImage<'a, T>
where T: RefUnwindSafe,

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> Az for T

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fn az<Dst>(self) -> Dst
where T: Cast<Dst>,

Casts the value.
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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<Src, Dst> CastFrom<Src> for Dst
where Src: Cast<Dst>,

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fn cast_from(src: Src) -> Dst

Casts the value.
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impl<T> CheckedAs for T

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fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

Casts the value.
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impl<Src, Dst> CheckedCastFrom<Src> for Dst
where Src: CheckedCast<Dst>,

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fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.
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impl<T> Dimensions for T

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fn bounding_box(&self) -> Rectangle

Returns the bounding box.
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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> ImageDrawableExt for T
where T: ImageDrawable,

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fn sub_image(&self, area: &Rectangle) -> SubImage<'_, T>

Returns a sub image of this image drawable. Read more
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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> OverflowingAs for T

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fn overflowing_as<Dst>(self) -> (Dst, bool)
where T: OverflowingCast<Dst>,

Casts the value.
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impl<Src, Dst> OverflowingCastFrom<Src> for Dst
where Src: OverflowingCast<Dst>,

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fn overflowing_cast_from(src: Src) -> (Dst, bool)

Casts the value.
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impl<T> SaturatingAs for T

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fn saturating_as<Dst>(self) -> Dst
where T: SaturatingCast<Dst>,

Casts the value.
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impl<Src, Dst> SaturatingCastFrom<Src> for Dst
where Src: SaturatingCast<Dst>,

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fn saturating_cast_from(src: Src) -> Dst

Casts the value.
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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.
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impl<T> UnwrappedAs for T

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fn unwrapped_as<Dst>(self) -> Dst
where T: UnwrappedCast<Dst>,

Casts the value.
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impl<Src, Dst> UnwrappedCastFrom<Src> for Dst
where Src: UnwrappedCast<Dst>,

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fn unwrapped_cast_from(src: Src) -> Dst

Casts the value.
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impl<T> WrappingAs for T

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fn wrapping_as<Dst>(self) -> Dst
where T: WrappingCast<Dst>,

Casts the value.
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impl<Src, Dst> WrappingCastFrom<Src> for Dst
where Src: WrappingCast<Dst>,

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fn wrapping_cast_from(src: Src) -> Dst

Casts the value.