Struct iced::widget::image::Handle

pub struct Handle { /* fields omitted */ }

This is supported on crate feature image only.

An Image handle.

Implementations

impl Handle

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

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, Global>) -> Handle

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, Global>) -> Handle

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

Returns the unique identifier of the Handle.

pub fn data(&self) -> &Data

Returns a reference to the image [Data].

Trait Implementations

impl Clone for Handle

pub fn clone(&self) -> Handle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Handle

pub 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>, 

pub fn from(path: T) -> Handle

Performs the conversion.

impl Hash for Handle

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.