[−][src]Struct winit::Icon

pub struct Icon { /* fields omitted */ }

An icon used for the window titlebar, taskbar, etc.

Enabling the icon_loading feature provides you with several convenience methods for creating an Icon from any format supported by the image crate.

Methods

impl Icon[src]

pub fn from_rgba(
    rgba: Vec<u8>,
    width: u32,
    height: u32
) -> Result<Self, BadIcon>[src]

Creates an Icon from 32bpp RGBA data.

The length of rgba must be divisible by 4, and width * height must equal rgba.len() / 4. Otherwise, this will return a BadIcon error.

pub fn from_path<P: AsRef<Path>>(path: P) -> ImageResult<Self>[src]

Loads an Icon from the path of an image on the filesystem.

Requires the icon_loading feature.

pub fn from_reader<R: BufRead + Seek>(
    reader: R,
    format: ImageFormat
) -> ImageResult<Self>[src]

Loads an Icon from anything implementing BufRead and Seek.

Requires the icon_loading feature.

pub fn from_bytes(bytes: &[u8]) -> ImageResult<Self>[src]

Loads an Icon from the unprocessed bytes of an image file. Uses heuristics to determine format.

Requires the icon_loading feature.

pub fn from_bytes_with_format(
    bytes: &[u8],
    format: ImageFormat
) -> ImageResult<Self>[src]

Loads an Icon from the unprocessed bytes of an image.

Requires the icon_loading feature.

Trait Implementations

impl Eq for Icon[src]

impl Clone for Icon[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl PartialEq<Icon> for Icon[src]

impl From<DynamicImage> for Icon[src]

Requires the icon_loading feature.

impl From<ImageBuffer<Rgba<u8>, Vec<u8>>> for Icon[src]

Requires the icon_loading feature.

impl Debug for Icon[src]

Auto Trait Implementations

impl Unpin for Icon

impl Sync for Icon

impl Send for Icon

impl UnwindSafe for Icon

impl RefUnwindSafe for Icon

Blanket Implementations

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> SetParameter for T[src]

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
    T: Parameter<Self>, [src]

Sets value as a parameter of self.