How can I get all H3 indexes within some rectangle? about h3

[nrabinowitz]

You want the polyfill method, plus maxPolyfillSize to estimate the memory required - see the docs. You'll need to express your rectangle as a GeoPolygon with four coordinates, rather than a bounding box (though we've considered adding bboxPolyfill as a convenience, as it would have a small performance benefit).

[isaacbrodsky]

@alexkokorin2 Yes, that looks right (I take it you're using the Java bindings)

[nlassaux]

Similar to my request for help I think: #27

[alexkokorin2]

@nrabinowitz do basically I need something like?

h3Core.polyfill(getRectanglePoints(bottomLeft, topRight), null, resolution)