Enum PixelFormat

pub enum PixelFormat {
    Gray,
    Graya,
    Rgb,
    Rgba,
    Cmyk,
    Cmyka,
}

Pixel format of the rendered image.

Variants

Gray

Grayscale, single channel

Graya

Grayscale with alpha, two channels

Rgb

RGB, three channels

Rgba

RGB with alpha, four channels

Cmyk

CMYK, four channels

Cmyka

CMYK with alpha, five channels

Implementations

impl PixelFormat

pub fn channels(self) -> usize

Returns the number of channels of the image.

pub fn is_grayscale(self) -> bool

Returns whether the image is grayscale.

pub fn has_alpha(self) -> bool

Returns whether the image has an alpha channel.

pub fn has_black(self) -> bool

Returns whether the image has a black channel.

Trait Implementations

impl Clone for PixelFormat

fn clone(&self) -> PixelFormat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PixelFormat

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

Formats the value using the given formatter.

impl Hash for PixelFormat

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PixelFormat

fn eq(&self, other: &PixelFormat) -> 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 Copy for PixelFormat

impl Eq for PixelFormat

impl StructuralPartialEq for PixelFormat