Struct TilingConfig 

pub struct TilingConfig {
    pub tile_w: usize,
    pub tile_h: usize,
    pub overlap_ratio: f32,
    /* private fields */
}

Static tiling configuration for one model. Independent of frame size.

Fields

tile_w: usize

Tile width = model input width.

tile_h: usize

Tile height = model input height.

overlap_ratio: f32

Minimum overlap ratio between adjacent tiles, 0.0 <= r < 1.0 (default 0.2). The realized overlap is redistributed evenly and is always >= this.

Implementations

impl TilingConfig

pub fn new(tile_w: usize, tile_h: usize) -> Self

Tile size = model input; overlap 0.2, tiles stretched to the model input (identity for the full-size tiles the grid produces) with the default pixel mapping.

pub fn with_overlap(self, overlap_ratio: f32) -> Self

Set the minimum overlap ratio (builder).

pub fn with_options(self, options: ConvertOptions) -> Self

Set the options every tile is converted with: fit, letterbox placement and pad, normalization and interpolation, e.g. from ConvertOptions::from_spec. Each tile replaces the source crop with its own. Rotation and flip are refused by validate, since tiles could not be lifted back to the frame.

pub fn options(&self) -> ConvertOptions

The options every tile is converted with.

pub fn validate(&self) -> Result<()>

Validate the config: overlap_ratio in [0.0, 1.0), non-zero tile size, and options without rotation or flip. Called by every tiling method, and exposed so callers (e.g. the language bindings) can reject bad input before generating a grid.

Errors

Returns Error::CropInvalid if the overlap is out of range or a tile dimension is zero, and Error::InvalidOptions for a rotation or flip.

Trait Implementations

impl Clone for TilingConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TilingConfig

impl Debug for TilingConfig

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

Formats the value using the given formatter.

impl PartialEq for TilingConfig

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TilingConfig