Struct plot_interface::dependency::image::codecs::hdr::Rgbe8Pixel

[−]

#[repr(C)]pub struct Rgbe8Pixel {
    pub c: [u8; 3],
    pub e: u8,
}

Expand description

Refer to wikipedia

Fields

c: [u8; 3]

Color components

e: u8

Exponent

Implementations

impl Rgbe8Pixel

pub fn to_hdr(self) -> Rgb<f32>

Converts Rgbe8Pixel into Rgb<f32> linearly

pub fn to_ldr<T>(self) -> Rgb<T> where
T: Primitive + Zero,

Converts Rgbe8Pixel into Rgb<T> with scale=1 and gamma=2.2

color_ldr = (color_hdr*scale)^gamma

Panic

Panics when T::max_value() cannot be represented as f32.

pub fn to_ldr_scale_gamma<T>(self, scale: f32, gamma: f32) -> Rgb<T> where
T: Primitive + Zero,

Converts Rgbe8Pixel into Rgb using provided scale and gamma

color_ldr = (color_hdr*scale)^gamma

Panic

Panics when T::max_value() cannot be represented as f32. Panics when scale or gamma is NaN

Trait Implementations

impl Clone for Rgbe8Pixel

fn clone(&self) -> Rgbe8Pixel

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

impl Debug for Rgbe8Pixel

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

Formats the value using the given formatter. Read more

impl Default for Rgbe8Pixel

fn default() -> Rgbe8Pixel

Returns the “default value” for a type. Read more

impl PartialEq<Rgbe8Pixel> for Rgbe8Pixel

fn eq(&self, other: &Rgbe8Pixel) -> bool

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

fn ne(&self, other: &Rgbe8Pixel) -> bool

This method tests for !=.

impl Copy for Rgbe8Pixel

impl Eq for Rgbe8Pixel

impl StructuralEq for Rgbe8Pixel

impl StructuralPartialEq for Rgbe8Pixel

Auto Trait Implementations

impl RefUnwindSafe for Rgbe8Pixel

impl Send for Rgbe8Pixel

impl Sync for Rgbe8Pixel

impl Unpin for Rgbe8Pixel

impl UnwindSafe for Rgbe8Pixel

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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.

source

impl<Target, Original> Into2<Target> for Original where
Target: From2<Original>,

source

fn into2(self) -> Target

Performs the conversion.

impl<T> IntoResult<T> for T

type Err = Infallible

fn into_result(self) -> Result<T, <T as IntoResult<T>>::Err>

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

source

impl<R, P> ReadPrimitive<R> for P where
R: Read + ReadEndian,
P: Default,

source

fn read_from_little_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_little_endian().

source

fn read_from_big_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_big_endian().

source

fn read_from_native_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_native_endian().

source

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

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

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

source

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

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

source

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.

source

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.

source

impl<Target, Original> VectorizedInto<Target> for Original where
Target: VectorizedFrom<Original>,

source

fn vectorized_into(self) -> Target

Performs the conversion.

Struct plot_interface::dependency::image::codecs::hdr::Rgbe8Pixel

Fields

Implementations

impl Rgbe8Pixel

pub fn to_hdr(self) -> Rgb<f32>

pub fn to_ldr<T>(self) -> Rgb<T> where T: Primitive + Zero,

pub fn to_ldr_scale_gamma<T>(self, scale: f32, gamma: f32) -> Rgb<T> where T: Primitive + Zero,

Trait Implementations

impl Clone for Rgbe8Pixel

fn clone(&self) -> Rgbe8Pixel

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

impl Debug for Rgbe8Pixel

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

impl Default for Rgbe8Pixel

fn default() -> Rgbe8Pixel

impl PartialEq<Rgbe8Pixel> for Rgbe8Pixel

fn eq(&self, other: &Rgbe8Pixel) -> bool

fn ne(&self, other: &Rgbe8Pixel) -> bool

impl Copy for Rgbe8Pixel

impl Eq for Rgbe8Pixel

impl StructuralEq for Rgbe8Pixel

impl StructuralPartialEq for Rgbe8Pixel

Auto Trait Implementations

impl RefUnwindSafe for Rgbe8Pixel

impl Send for Rgbe8Pixel

impl Sync for Rgbe8Pixel

impl Unpin for Rgbe8Pixel

impl UnwindSafe for Rgbe8Pixel

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<Target, Original> Into2<Target> for Original where Target: From2<Original>,

fn into2(self) -> Target

impl<T> IntoResult<T> for T

type Err = Infallible

fn into_result(self) -> Result<T, <T as IntoResult<T>>::Err>

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<R, P> ReadPrimitive<R> for P where R: Read + ReadEndian<P>, P: Default,

fn read_from_little_endian(read: &mut R) -> Result<Self, Error>

fn read_from_big_endian(read: &mut R) -> Result<Self, Error>

fn read_from_native_endian(read: &mut R) -> Result<Self, Error>

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>

impl<Target, Original> VectorizedInto<Target> for Original where Target: VectorizedFrom<Original>,

fn vectorized_into(self) -> Target

pub fn to_ldr<T>(self) -> Rgb<T> where
T: Primitive + Zero,

pub fn to_ldr_scale_gamma<T>(self, scale: f32, gamma: f32) -> Rgb<T> where
T: Primitive + Zero,

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<Target, Original> Into2<Target> for Original where
Target: From2<Original>,

impl<R, P> ReadPrimitive<R> for P where
R: Read + ReadEndian<P>,
P: Default,

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>,

impl<Target, Original> VectorizedInto<Target> for Original where
Target: VectorizedFrom<Original>,