Struct Placement 

pub struct Placement {
    pub canvas: String,
    pub region: Rect,
    pub code: u8,
    pub owned_pixels: f64,
    pub x: f64,
    pub y: f64,
    pub frame: u32,
    pub time: f64,
    pub confidence: f64,
    pub uncertain: bool,
    pub occlusions: Vec<Rect>,
    pub fixed: bool,
}

One placement of a region on a canvas.

Fields

canvas: String

region: Rect

The region’s rect on screen.

code: u8

The region’s code in the atlas label plane.

owned_pixels: f64

Pixels the atlas assigns to the region; equal to the rect’s area for a rectangular region.

x: f64

The region’s pose on the canvas (rounded to the raster pose here).

y: f64

frame: u32

time: f64

confidence: f64

uncertain: bool

occlusions: Vec<Rect>

fixed: bool

A screen-fixed region, placed at the origin in every frame: each consistent pixel takes the latest observation and no temporal record is kept (docs/ARCHITECTURE.md §十 “合成与瞬态像素”).

Trait Implementations

impl Clone for Placement

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Placement

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

Formats the value using the given formatter.

impl PartialEq for Placement

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Placement