Struct Image 

pub struct Image {
    pub width: u32,
    pub height: u32,
    pub rgba: Vec<u8>,
}

An image’s pixels: four bytes each (red, green, blue, alpha), row by row from the top.

Fields

width: u32

Width in pixels.

height: u32

Height in pixels.

rgba: Vec<u8>

width × height × 4 bytes.

Implementations

impl Image

pub fn filled(width: u32, height: u32, color: impl Into<[u8; 4]>) -> Self

A width × height picture of color (red, green, blue, alpha) in every pixel. An empty size gives no bytes.

pub fn pixel(&self, x: u32, y: u32) -> Option<[u8; 4]>

The pixel at (x, y), or None outside the picture.

pub fn info(&self) -> ImageInfo

Its size.

Trait Implementations

impl AssetKind for Image

const NAME: &'static str = "image pixels"

What messages call the kind, in lowercase words: "image", "palette".

impl Clone for Image

fn clone(&self) -> Image

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Image

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

Formats the value using the given formatter.

impl Default for Image

fn default() -> Image

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Image

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Image

impl PartialEq for Image

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Image

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Image