swift-h3

Swift bindings for Uber's H3 library – a fast, hexagonal hierarchical geospatial indexing system.

This package provides native Swift access to core H3 functionality by wrapping the C library via Swift Package Manager.

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Features

• Indexing API
• Inspection API
• Traversal API
• Hierarchy API
• Regions API
• Directed edges API
• Vertexes API
• Miscellaneous

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TODO

• Unit tests

Installation

Swift Package Manager

Add this to your Package.swift:

.package(url: "https://github.com/JeremyEspresso/swift-h3.git", from: "1.0.0")

Development

This package wraps the H3 C library via submodule.

Clone with submodules:

git clone --recurse-submodules https://github.com/JeremyEspresso/swift-h3.git

Then build:

swift build
swift test