Struct SegmentationMatte 

#[non_exhaustive]
pub struct SegmentationMatte {
    pub data: Vec<u8>,
    pub width: u32,
    pub height: u32,
    pub matte_type: AuxiliaryImageType,
}

A decoded segmentation matte from a HEIC file.

iPhone cameras store portrait mattes, skin/hair/teeth/glasses mattes as monochrome HEVC auxiliary images. Each matte is a grayscale mask scaled to 8-bit.

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.

data: Vec<u8>

Grayscale mask pixels (u8, 0 = background, 255 = foreground).

width: u32

Matte width in pixels.

height: u32

Matte height in pixels.

matte_type: AuxiliaryImageType

What this matte segments.

Trait Implementations

impl Clone for SegmentationMatte

fn clone(&self) -> SegmentationMatte

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SegmentationMatte

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

Formats the value using the given formatter.