Struct exr::block::chunk::TileCoordinates

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pub struct TileCoordinates {
    pub tile_index: Vec2<usize>,
    pub level_index: Vec2<usize>,
}

Expand description

Indicates the position and resolution level of a TileBlock or DeepTileBlock.

Fields

tile_index: Vec2<usize>

Index of the tile, not pixel position.

level_index: Vec2<usize>

Index of the Mip/Rip level.

Implementations

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impl TileCoordinates

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pub fn write<W: Write>(&self, write: &mut W) -> UnitResult

Without validation, write this instance to the byte stream.

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pub fn read(read: &mut impl Read) -> Result<Self>

Read the value without validating.

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pub fn to_data_indices(
 &self,
 tile_size: Vec2<usize>,
 max: Vec2<usize>
) -> Result<IntegerBounds>

The indices which can be used to index into the arrays of a data window. These coordinates are only valid inside the corresponding one header. Will start at 0 and always be positive.

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pub fn to_absolute_indices(
 &self,
 tile_size: Vec2<usize>,
 data_window: IntegerBounds
) -> Result<IntegerBounds>

Absolute coordinates inside the global 2D space of a file, may be negative.

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pub fn is_largest_resolution_level(&self) -> bool

Returns if this is the original resolution or a smaller copy.

Trait Implementations

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impl Clone for TileCoordinates

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fn clone(&self) -> TileCoordinates

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for TileCoordinates

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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 Hash for TileCoordinates

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<TileCoordinates> for TileCoordinates

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fn eq(&self, other: &TileCoordinates) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl StructuralPartialEq for TileCoordinates

Auto Trait Implementations

impl RefUnwindSafe for TileCoordinates

impl Send for TileCoordinates

impl Sync for TileCoordinates

impl Unpin for TileCoordinates

impl UnwindSafe for TileCoordinates

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct exr::block::chunk::TileCoordinates

Fields

Implementations

impl TileCoordinates

pub fn write<W: Write>(&self, write: &mut W) -> UnitResult

pub fn read(read: &mut impl Read) -> Result<Self>

pub fn to_data_indices( &self, tile_size: Vec2<usize>, max: Vec2<usize>) -> Result<IntegerBounds>

pub fn to_absolute_indices( &self, tile_size: Vec2<usize>, data_window: IntegerBounds) -> Result<IntegerBounds>

pub fn is_largest_resolution_level(&self) -> bool

Trait Implementations

impl Clone for TileCoordinates

fn clone(&self) -> TileCoordinates

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

impl Debug for TileCoordinates

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

impl Hash for TileCoordinates

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl PartialEq<TileCoordinates> for TileCoordinates

fn eq(&self, other: &TileCoordinates) -> bool

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

impl Copy for TileCoordinates

impl Eq for TileCoordinates

impl StructuralEq for TileCoordinates

impl StructuralPartialEq for TileCoordinates

Auto Trait Implementations

impl RefUnwindSafe for TileCoordinates

impl Send for TileCoordinates

impl Sync for TileCoordinates

impl Unpin for TileCoordinates

impl UnwindSafe for TileCoordinates

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn to_data_indices(
&self,
tile_size: Vec2<usize>,
max: Vec2<usize>
) -> Result<IntegerBounds>

pub fn to_absolute_indices(
&self,
tile_size: Vec2<usize>,
data_window: IntegerBounds
) -> Result<IntegerBounds>

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,