Module raster 

Functions

blend_rgb

projected_lookup

rgb_raster

rgb_raster_with_limits

rgb_raster_with_options

rgb_raster_with_options_for_view

Rasterize a slice to a bounded viewport canvas. If the source is larger than the target, each output pixel aggregates all source cells that fall into its bin. This is the Datashader-style step that prevents a huge source array from being blurred by a final image resize.