Struct iced::widget::image::Handle

pub struct Handle { /* fields omitted */ }

This is supported on feature="image" only.

An Image handle.

Implementations

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.

Makes an educated guess about the image format by examining the data in the file.

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.

Makes an educated guess about the image format by examining the given data.

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].