Struct pix::Rgb

#[repr(C)]
pub struct Rgb<C: Channel> { /* fields omitted */ }

Linear RGB pixel format.

The channels are red, green and blue. They are encoded in linear intensity.

Methods

impl<C: Channel> Rgb<C>

pub fn new<V>(red: V, green: V, blue: V) -> Self where
    C: From<V>, 

Build a color by specifying red, green and blue values.

pub fn red(self) -> C

Get the red channel.

pub fn green(self) -> C

Get the green channel.

pub fn blue(self) -> C

Get the blue channel.

Trait Implementations

impl<C: Channel> PixFmt for Rgb<C>

fn mask_over_fallback(dst: &mut [Self], mask: &[u8], src: Self)

Blend pixels with an alpha mask (slow fallback).

• dst Destination pixels.
• mask Alpha mask for compositing.
• src Source color.

fn mask_over(dst: &mut [Self], mask: &[u8], src: Self)

Blend pixels with an alpha mask.

fn as_u8_slice(pix: &[Self]) -> &[u8]

Convert a pixel slice into a u8 slice.

fn as_u8_slice_mut(pix: &mut [Self]) -> &mut [u8]

Convert a pixel slice into a mutable u8 slice.

fn as_slice(pix: &[u8]) -> &[Self]

Convert a u8 slice into a pixel slice.

fn as_slice_mut(pix: &mut [u8]) -> &mut [Self]

Convert a u8 slice into a mutable pixel slice.

impl<C: Channel, H: Channel> From<Rgb<H>> for Gray<C> where
    C: From<H>, 

fn from(rgb: Rgb<H>) -> Self

Get a gray from an rgb

impl<C: Channel> From<Rgb<C>> for i32

fn from(rgb: Rgb<C>) -> i32

Get an i32 from a Rgb

impl<C: Channel, H: Channel> From<Alpha<H>> for Rgb<C> where
    C: From<H>, 

fn from(_: Alpha<H>) -> Self

Get an Rgb from an Alpha

impl<C: Channel, H: Channel> From<Gray<H>> for Rgb<C> where
    C: From<H>, 

fn from(c: Gray<H>) -> Self

Get an Rgb from a Gray

impl<C: Channel, H: Channel> From<Rgba<H>> for Rgb<C> where
    C: From<H>, 

fn from(rgb: Rgba<H>) -> Self

Get an Rgb from an Rgba

impl<C: Channel, H: Channel> From<Rgb<H>> for Rgba<C> where
    C: From<H>, 

fn from(rgb: Rgb<H>) -> Self

Get an Rgba from an Rgb

impl<C: Channel, H: Channel> From<Rgb<H>> for Srgb<C> where
    C: From<H>, 

fn from(rgb: Rgb<H>) -> Self

Get an Srgb from an Rgb

impl<C: Copy + Channel> Copy for Rgb<C>

impl<C: Clone + Channel> Clone for Rgb<C>

fn clone(&self) -> Rgb<C>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<C: PartialEq + Channel> PartialEq<Rgb<C>> for Rgb<C>

fn eq(&self, other: &Rgb<C>) -> bool

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

fn ne(&self, other: &Rgb<C>) -> bool

This method tests for !=.

impl<C: Default + Channel> Default for Rgb<C>

fn default() -> Rgb<C>

Returns the "default value" for a type.

impl<C: Debug + Channel> Debug for Rgb<C>

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

Formats the value using the given formatter.