Struct ScreenshotImage 

#[non_exhaustive]
pub struct ScreenshotImage {
    pub width: u32,
    pub height: u32,
    pub rgba: Vec<u8>,
}

The in-memory F2 frame (ScreenshotEvent.getImage), before either file is written.

RGBA8, top to bottom: rgba.len() is width * height * 4. Change the pixels, or replace the whole image, and the normal PNG is what remains. A length other than width * height * 4 writes nothing and reports screenshot failure. The HDR copy is not this image.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

width: u32

Width in pixels.

height: u32

Height in pixels.

rgba: Vec<u8>

Row-major RGBA8.

Implementations

impl ScreenshotImage

pub fn new(width: u32, height: u32, rgba: Vec<u8>) -> ScreenshotImage

An RGBA8 frame of width by height.

Trait Implementations

impl Clone for ScreenshotImage

fn clone(&self) -> ScreenshotImage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScreenshotImage

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

Formats the value using the given formatter.

impl Eq for ScreenshotImage

impl PartialEq for ScreenshotImage

fn eq(&self, other: &ScreenshotImage) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ScreenshotImage

impl Wire for ScreenshotImage

const MIN: usize

Minimum encoded size, used to reject impossible collection lengths.

fn put(&self, out: &mut Writer)

Encodes this value, recording failures on the writer.

fn put_owned(self, out: &mut Writer)

Consumes owned data when a resource’s ownership must cross the boundary.

fn take(input: &mut Reader<'_>) -> Result<ScreenshotImage, WireError>

Decodes one value, leaving any following bytes for the caller.