Struct img::Gray

pub struct Gray<BaseTypeP> where
    BaseTypeP: Scalar,  { /* fields omitted */ }

TODO: Struct documentation

Trait Implementations

impl<BaseTypeP: Copy> Copy for Gray<BaseTypeP> where
    BaseTypeP: Scalar, 

impl<BaseTypeP: Clone> Clone for Gray<BaseTypeP> where
    BaseTypeP: Scalar, 

fn clone(&self) -> Gray<BaseTypeP>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<BaseTypeP: Debug> Debug for Gray<BaseTypeP> where
    BaseTypeP: Scalar, 

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<BaseTypeP: PartialEq> PartialEq for Gray<BaseTypeP> where
    BaseTypeP: Scalar, 

fn eq(&self, __arg_0: &Gray<BaseTypeP>) -> bool

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

fn ne(&self, __arg_0: &Gray<BaseTypeP>) -> bool

This method tests for !=.

impl<BaseTypeP> Pixel for Gray<BaseTypeP> where
    BaseTypeP: Scalar, 

TODO: Impl documentation

fn calc_minimum_pitch(width: u32, _height: u32) -> usize

For a given image size, this function calculates the minimum pitch in bytes.

fn calc_size_in_bytes(width: u32, height: u32, pitch: u32) -> Option<usize>

For a given image size, this function calculates the image size in bytes.

fn load_from_raw_buffer(x: u32, y: u32, pitch: u32, buffer: &[u8]) -> Self

Loads a Pixel out of a raw buffer.

fn write_into_raw_buffer(&self, x: u32, y: u32, pitch: u32, buffer: &mut [u8])

Writes a Pixel into a raw buffer.

impl<BaseTypeP> PixelArithmetic for Gray<BaseTypeP> where
    BaseTypeP: Scalar, 

TODO: Impl documentation

type ScalarT = BaseTypeP

fn add_px_px(self, rhs: Self) -> Self

Add two pixels.

fn sub_px_px(self, rhs: Self) -> Self

Subtract two pixels.

fn mul_px_px(self, rhs: Self) -> Self

Multiply two pixels.

fn div_px_px(self, rhs: Self) -> Self

Divide two pixels.

fn add_px_sc(self, rhs: Self::ScalarT) -> Self

Add a pixel and a scalar

fn sub_px_sc(self, rhs: Self::ScalarT) -> Self

Subtract a pixel and a scalar

fn mul_px_sc(self, rhs: Self::ScalarT) -> Self

Multiply a pixel and a scalar

fn div_px_sc(self, rhs: Self::ScalarT) -> Self

Divide a pixel and a scalar

fn add_sc_px(self, lhs: Self::ScalarT) -> Self

Add a scalar and a pixel

fn sub_sc_px(self, lhs: Self::ScalarT) -> Self

Subtract a scalar and a pixel

fn mul_sc_px(self, lhs: Self::ScalarT) -> Self

Multiply a scalar and a pixel

fn div_sc_px(self, lhs: Self::ScalarT) -> Self

Divide a scalar and a pixel