Struct qwac::texture::ImageTexture

pub struct ImageTexture { /* private fields */ }

Implementations

impl ImageTexture

pub async fn from_canvas<C>(canvas: &C) -> Result<Self, CreateTextureError>

where C: Canvas,

pub fn from_canvas_callback<C, F>(canvas: &C, callback: F)

where C: Canvas, F: FnOnce(Result<Self, CreateTextureError>) + 'static,

pub async fn from_rgba<P>( pixels: P, width: u32, height: u32 ) -> Result<Self, CreateTextureError>

where P: AsRef<[u8]>,

pub fn from_rgba_callback<P, F>(pixels: P, width: u32, height: u32, callback: F)

where P: AsRef<[u8]>, F: FnOnce(Result<Self, CreateTextureError>) + 'static,

pub async fn from_file<D, M>( data: D, mime_type: M ) -> Result<Self, CreateTextureError>

where D: AsRef<[u8]>, M: AsRef<str>,

pub fn from_file_callback<D, M, F>(data: D, mime_type: M, callback: F)

where D: AsRef<[u8]>, M: AsRef<str>, F: FnOnce(Result<Self, CreateTextureError>) + 'static,

pub async fn from_pixels<P>( pixels: P, width: u32, height: u32 ) -> Result<Self, CreateTextureError>

where P: IntoIterator, P::Item: Into<Rgba>,

Build the texture from individual pixels.

pub fn from_pixels_callback<P, F>( pixels: P, width: u32, height: u32, callback: F )

where P: IntoIterator, P::Item: Into<Rgba>, F: FnOnce(Result<Self, CreateTextureError>) + 'static,

Build the texture from individual pixels.

Trait Implementations

impl Debug for ImageTexture

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

Formats the value using the given formatter.

impl Drop for ImageTexture

fn drop(&mut self)

Executes the destructor for this type.

impl From<&ImageTexture> for OffscreenCanvas

fn from(value: &ImageTexture) -> Self

Converts to this type from the input type.

impl From<ImageTexture> for OffscreenCanvas

fn from(value: ImageTexture) -> Self

Converts to this type from the input type.

impl Texture for ImageTexture

fn id(&self) -> i32

fn size(&self) -> Size2D<u16, Pixels>