Struct screen_13::prelude::Icon

pub struct Icon { /* private fields */ }

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

Implementations

impl Icon

pub fn from_rgba( rgba: Vec<u8>, width: u32, height: u32 ) -> Result<Icon, BadIcon>

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.

Trait Implementations

impl Clone for Icon

fn clone(&self) -> Icon

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Icon

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

Formats the value using the given formatter.

impl IconExtWindows for Icon

fn from_path<P>( path: P, size: Option<PhysicalSize<u32>> ) -> Result<Icon, BadIcon>

where P: AsRef<Path>,

Create an icon from a file path.

fn from_resource( ordinal: u16, size: Option<PhysicalSize<u32>> ) -> Result<Icon, BadIcon>

Create an icon from a resource embedded in this executable or library.