Enum image::ColorType

pub enum ColorType {
    Gray(u8),
    RGB(u8),
    Palette(u8),
    GrayA(u8),
    RGBA(u8),
    BGR(u8),
    BGRA(u8),
}

An enumeration over supported color types and their bit depths

Variants

Gray(u8)

Pixel is grayscale

RGB(u8)

Pixel contains R, G and B channels

Palette(u8)

Pixel is an index into a color palette

GrayA(u8)

Pixel is grayscale with an alpha channel

RGBA(u8)

Pixel is RGB with an alpha channel

BGR(u8)

Pixel contains B, G and R channels

BGRA(u8)

Pixel is BGR with an alpha channel

Methods

impl ColorType

pub fn bits_per_pixel(&self) -> u16

Returns the number of bits contained in a pixel of this ColorType

pub fn channel_count(&self) -> u8

Returns the number of color channels that make up this pixel

Trait Implementations

impl Eq for ColorType

impl Clone for ColorType

fn clone(&self) -> ColorType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<ColorType> for ColorType

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

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

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

This method tests for !=.

impl From<PixelFormat> for ColorType

fn from(pixel_format: PixelFormat) -> ColorType

Performs the conversion.

impl From<(ColorType, BitDepth)> for ColorType

fn from((ct, bits): (ColorType, BitDepth)) -> ColorType

Performs the conversion.

impl From<ColorType> for (ColorType, BitDepth)

fn from(ct: ColorType) -> (ColorType, BitDepth)

Performs the conversion.

impl From<ColorType> for ColorType

fn from(ct: ColorType) -> ColorType

Performs the conversion.

impl Copy for ColorType

impl Hash for ColorType

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Debug for ColorType

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

Formats the value using the given formatter.