Struct ImageData 

pub struct ImageData {
    pub width: u32,
    pub height: u32,
    pub pixels: Vec<Rgba>,
}

A decoded full-colour image: straight RGBA, row-major (width * height). The image layout element looks one up by its resolved source key in the ImageRegistry carried on RenderContext.

Fields

width: u32

height: u32

pixels: Vec<Rgba>

Implementations

impl ImageData

pub fn new(width: u32, height: u32, pixels: Vec<Rgba>) -> Self

pub fn is_empty(&self) -> bool

pub fn pixel(&self, x: u32, y: u32) -> Rgba

Pixel at (x, y); transparent if out of range.

Trait Implementations

impl Clone for ImageData

fn clone(&self) -> ImageData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageData

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

Formats the value using the given formatter.

impl Default for ImageData

fn default() -> ImageData

Returns the “default value” for a type.