Module raster 

raster

Raster operations on the core::raster IR — the operations Zebflow’s tile server composes to ingest user uploads and serve tiles.

Modules

• pixel — raw byte ↔ f64 codec per PixelType. The bridge that lets every kernel work in f64 regardless of source dtype.
• resample — six resampling kernels (Nearest / Bilinear / Cubic / Lanczos / Average / Mode) + tile-to-tile resize. The foundation everything else builds on.
• pyramid — generates overview levels via repeated downsampling. Used by the writer to auto-build COG pyramids.
• warp — reproject a RasterTile to a different CRS via geonative-proj + a resampling kernel. The piece that lets convert --to-crs work for raster.

Re-exports

pub use pyramid::build_overviews;

pub use pyramid::PyramidOptions;

pub use resample::resample_tile;

pub use resample::sample;

pub use warp::compute_target_grid;

pub use warp::warp_tile;

pub use warp::WarpOptions;

Modules

pixel

Pixel value codec — convert raw band bytes ↔ f64 for resampling math.

pyramid

Pyramid (overview) generation.

resample

Resampling kernels — the math that makes pyramid building and raster warp possible.

warp

Raster warp — reproject a raster from one CRS to another using geonative-proj for the coordinate transform plus a resampling kernel for the pixel interpolation.