Struct RasterTile 

pub struct RasterTile {
    pub data: Vec<f32>,
    pub width: usize,
    pub height: usize,
    pub overlap_top: usize,
    pub overlap_right: usize,
    pub overlap_bottom: usize,
    pub overlap_left: usize,
    pub origin_x: usize,
    pub origin_y: usize,
    pub raster_width: usize,
    pub raster_height: usize,
    pub tile_index: usize,
}

A single tile extracted from a raster, optionally padded with an overlap halo.

data is stored row-major (top-left origin) and includes halo pixels if overlap_pixels > 0. The halo is filled using edge-replication (the value at the nearest in-bounds pixel is copied).

Fields

data: Vec<f32>

Pixel data (row-major, f32, single band). Length == padded_width() * padded_height().

width: usize

Core tile width in pixels (without overlap).

height: usize

Core tile height in pixels (without overlap).

overlap_top: usize

Overlap rows added above the core region.

overlap_right: usize

Overlap columns added to the right of the core region.

overlap_bottom: usize

Overlap rows added below the core region.

overlap_left: usize

Overlap columns added to the left of the core region.

origin_x: usize

X pixel coordinate of the tile’s top-left corner in the full raster (excluding overlap extension, i.e. the origin of the core region).

origin_y: usize

Y pixel coordinate of the tile’s top-left corner in the full raster (excluding overlap extension).

raster_width: usize

Full raster width in pixels.

raster_height: usize

Full raster height in pixels.

tile_index: usize

Flat tile index: tile_row * tiles_per_row + tile_col.

Implementations

impl RasterTile

pub fn padded_width(&self) -> usize

Width of data in pixels (core + left halo + right halo).

pub fn padded_height(&self) -> usize

Height of data in pixels (core + top halo + bottom halo).

pub fn padded_len(&self) -> usize

Total number of f32 elements in data.

Trait Implementations

impl Clone for RasterTile

fn clone(&self) -> RasterTile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RasterTile

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

Formats the value using the given formatter.