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PlanarImage

spatialrust

Struct PlanarImage 

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pub struct PlanarImage<T, const CHANNELS: usize> { /* private fields */ }
Expand description

An owning, densely packed planar image.

Storage order is all values for channel 0, followed by channel 1, and so on.

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impl<T, const CHANNELS: usize> PlanarImage<T, CHANNELS>

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pub fn try_new( width: usize, height: usize, data: Vec<T>, ) -> Result<PlanarImage<T, CHANNELS>, ImageError>

Creates an image from densely packed planar scalar elements.

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pub fn try_new_with_metadata( width: usize, height: usize, data: Vec<T>, metadata: ImageMetadata, ) -> Result<PlanarImage<T, CHANNELS>, ImageError>

Creates a planar image with validated semantic metadata.

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pub const fn width(&self) -> usize

Returns image width in pixels.

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pub const fn height(&self) -> usize

Returns image height in pixels.

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pub const fn layout(&self) -> ImageLayout

Returns physical channel layout.

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pub const fn row_stride(&self) -> usize

Returns packed row stride within each plane.

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pub const fn plane_stride(&self) -> usize

Returns the scalar distance between channel-plane origins.

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pub const fn metadata(&self) -> ImageMetadata

Returns semantic image metadata.

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pub fn set_metadata( &mut self, metadata: ImageMetadata, ) -> Result<(), ImageError>

Replaces semantic metadata after validating the channel count.

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pub fn as_slice(&self) -> &[T]

Returns planar scalar storage.

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pub fn as_mut_slice(&mut self) -> &mut [T]

Returns mutable planar scalar storage.

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pub fn view(&self) -> PlanarImageView<'_, T, CHANNELS>

Borrows this image as a planar view.

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pub fn get(&self, channel: usize, x: usize, y: usize) -> Option<&T>

Returns one channel value, or None outside image bounds.

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pub fn get_mut(&mut self, channel: usize, x: usize, y: usize) -> Option<&mut T>

Returns one mutable channel value, or None outside image bounds.

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pub fn into_vec(self) -> Vec<T>

Consumes the image and returns planar scalar storage.

Trait Implementations§

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impl<T, const CHANNELS: usize> Clone for PlanarImage<T, CHANNELS>
where T: Clone,

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fn clone(&self) -> PlanarImage<T, CHANNELS>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T, const CHANNELS: usize> Debug for PlanarImage<T, CHANNELS>
where T: Debug,

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

Formats the value using the given formatter. Read more
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impl<T, const CHANNELS: usize> PartialEq for PlanarImage<T, CHANNELS>
where T: PartialEq,

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fn eq(&self, other: &PlanarImage<T, CHANNELS>) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T, const CHANNELS: usize> Eq for PlanarImage<T, CHANNELS>
where T: Eq,

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impl<T, const CHANNELS: usize> StructuralPartialEq for PlanarImage<T, CHANNELS>

Auto Trait Implementations§

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impl<T, const CHANNELS: usize> Freeze for PlanarImage<T, CHANNELS>

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impl<T, const CHANNELS: usize> RefUnwindSafe for PlanarImage<T, CHANNELS>
where T: RefUnwindSafe,

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impl<T, const CHANNELS: usize> Send for PlanarImage<T, CHANNELS>
where T: Send,

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impl<T, const CHANNELS: usize> Sync for PlanarImage<T, CHANNELS>
where T: Sync,

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impl<T, const CHANNELS: usize> Unpin for PlanarImage<T, CHANNELS>
where T: Unpin,

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impl<T, const CHANNELS: usize> UnsafeUnpin for PlanarImage<T, CHANNELS>

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impl<T, const CHANNELS: usize> UnwindSafe for PlanarImage<T, CHANNELS>
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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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fn downcast(&self) -> &T

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fn equivalent(&self, key: &K) -> bool

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