Enum font_kit::canvas::Format

pub enum Format {
    Rgba32,
    Rgb24,
    A8,
}

The image format for the canvas.

Variants

Rgba32

Premultiplied R8G8B8A8, little-endian.

Rgb24

R8G8B8, little-endian.

A8

A8.

Implementations

impl Format

pub fn bits_per_pixel(self) -> u8

Returns the number of bits per pixel that this image format corresponds to.

pub fn components_per_pixel(self) -> u8

Returns the number of color channels per pixel that this image format corresponds to.

pub fn bits_per_component(self) -> u8

Returns the number of bits per color channel that this image format contains.

pub fn bytes_per_pixel(self) -> u8

Returns the number of bytes per pixel that this image format corresponds to.

Trait Implementations

impl Clone for Format

fn clone(&self) -> Format

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Format

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

Formats the value using the given formatter.

impl PartialEq for Format

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

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

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

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

impl Copy for Format

impl StructuralPartialEq for Format