Enum PixelFormat 

pub enum PixelFormat {
    Gray8,
    GrayA8,
    Rgb8,
    Rgba8,
    Gray16,
    GrayA16,
    Rgb16,
    Rgba16,
    RgbF32,
    RgbaF32,
}

Pixel format for input images.

Variants

Gray8

Grayscale, 8-bit.

GrayA8

Grayscale with alpha, 8-bit.

Rgb8

RGB, 8-bit per channel.

Rgba8

RGBA, 8-bit per channel.

Gray16

Grayscale, 16-bit.

GrayA16

Grayscale with alpha, 16-bit.

Rgb16

RGB, 16-bit per channel.

Rgba16

RGBA, 16-bit per channel.

RgbF32

RGB, 32-bit float per channel.

RgbaF32

RGBA, 32-bit float per channel.

Implementations

impl PixelFormat

pub fn num_channels(self) -> usize

Returns the number of channels.

pub fn bytes_per_sample(self) -> usize

Returns the bytes per sample.

pub fn bytes_per_pixel(self) -> usize

Returns the total bytes per pixel.

pub fn has_alpha(self) -> bool

Returns true if this format has an alpha channel.

pub fn is_grayscale(self) -> bool

Returns true if this is a grayscale format.

Trait Implementations

impl Clone for PixelFormat

fn clone(&self) -> PixelFormat

Returns a duplicate 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 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