Struct iced::widget::image::Handle

pub struct Handle { /* fields omitted */ }

This is supported on feature="image" only.

An Image handle.

Methods

impl Handle

pub fn from_path<T>(path: T) -> Handle where
    T: Into<PathBuf>, 

This is supported on feature="image" only.

Creates an image Handle pointing to the image of the given path.

pub fn from_pixels(width: u32, height: u32, pixels: Vec<u8>) -> Handle

This is supported on feature="image" only.

Creates an image Handle containing the image pixels directly. This function expects the input data to be provided as a Vec<u8> of BGRA pixels.

This is useful if you have already decoded your image.

pub fn from_memory(bytes: Vec<u8>) -> Handle

This is supported on feature="image" only.

Creates an image Handle containing the image data directly.

This is useful if you already have your image loaded in-memory, maybe because you downloaded or generated it procedurally.

pub fn id(&self) -> u64

This is supported on feature="image" only.

Returns the unique identifier of the Handle.

pub fn data(&self) -> &Data

This is supported on feature="image" only.

Returns a reference to the image Data.

Trait Implementations

impl Clone for Handle

fn clone(&self) -> Handle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Handle

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

Formats the value using the given formatter.

impl<T> From<T> for Handle where
    T: Into<PathBuf>, 

fn from(path: T) -> Handle

Performs the conversion.

impl Hash for Handle

fn hash<H>(&self, state: &mut H) where
    H: Hasher, 

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].