Struct Rgba 

pub struct Rgba;

Four-channel red, green, blue with alpha channel

Trait Implementations

impl Clone for Rgba

fn clone(&self) -> Rgba

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Color for Rgba

const NAME: &'static str = "rgba"

Color name

const CHANNELS: Channel = 4usize

Number of channels

const ALPHA: Option<Channel>

Index of alpha channel

fn to_rgb(pixel: &Pixel<Self>, rgb: &mut Pixel<Rgb>)

Convert from Self -> Rgb

fn from_rgb(rgb: &Pixel<Rgb>, pixel: &mut Pixel<Self>)

Convert from Rgb -> Self

fn convert<ToColor: Color>(src: &Pixel<Self>, dest: &mut Pixel<ToColor>)

Convert a single channel of a color to another color

impl Debug for Rgba

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

Formats the value using the given formatter.

impl Ord for Rgba

fn cmp(&self, other: &Rgba) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Rgba

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Rgba

fn partial_cmp(&self, other: &Rgba) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl ToTexture<f32, Rgba> for Image<f32, Rgba>

const COLOR: u32 = 6_408u32

OpenGL color

const KIND: u32 = 5_126u32

OpenGL type

fn get_meta(&self) -> &Meta<f32, Rgba>

Get metadata

fn get_data(&self) -> &[u8]

Get data buffer

fn internal(&self) -> Result<u32, Error>

Get internal color type

fn create_image_texture( &self, gl: &Context, ) -> Result<ImageTexture<T, C>, Error>

Create ImageTexture

fn draw_image_texture( &self, gl: &Context, image_texture: &ImageTexture<T, C>, display_size: Size, offset: Point, ) -> Result<(), Error>

Draw the texture on the framebuffer

impl ToTexture<i16, Rgba> for Image<i16, Rgba>

const COLOR: u32 = 6_408u32

OpenGL color

const KIND: u32 = 5_122u32

OpenGL type

fn get_meta(&self) -> &Meta<i16, Rgba>

Get metadata

fn get_data(&self) -> &[u8]

Get data buffer

fn internal(&self) -> Result<u32, Error>

Get internal color type

fn create_image_texture( &self, gl: &Context, ) -> Result<ImageTexture<T, C>, Error>

Create ImageTexture

fn draw_image_texture( &self, gl: &Context, image_texture: &ImageTexture<T, C>, display_size: Size, offset: Point, ) -> Result<(), Error>

Draw the texture on the framebuffer

impl ToTexture<u16, Rgba> for Image<u16, Rgba>

const COLOR: u32 = 6_408u32

OpenGL color

const KIND: u32 = 5_123u32

OpenGL type

fn get_meta(&self) -> &Meta<u16, Rgba>

Get metadata

fn get_data(&self) -> &[u8]

Get data buffer

fn internal(&self) -> Result<u32, Error>

Get internal color type

fn create_image_texture( &self, gl: &Context, ) -> Result<ImageTexture<T, C>, Error>

Create ImageTexture

fn draw_image_texture( &self, gl: &Context, image_texture: &ImageTexture<T, C>, display_size: Size, offset: Point, ) -> Result<(), Error>

Draw the texture on the framebuffer

impl ToTexture<u8, Rgba> for Image<u8, Rgba>

const COLOR: u32 = 6_408u32

OpenGL color

const KIND: u32 = 5_121u32

OpenGL type

fn get_meta(&self) -> &Meta<u8, Rgba>

Get metadata

fn get_data(&self) -> &[u8]

Get data buffer

fn internal(&self) -> Result<u32, Error>

Get internal color type

fn create_image_texture( &self, gl: &Context, ) -> Result<ImageTexture<T, C>, Error>

Create ImageTexture

fn draw_image_texture( &self, gl: &Context, image_texture: &ImageTexture<T, C>, display_size: Size, offset: Point, ) -> Result<(), Error>

Draw the texture on the framebuffer

impl Copy for Rgba

impl Eq for Rgba

impl Send for Rgba

impl StructuralPartialEq for Rgba

impl Sync for Rgba