Navibyte Geospatial Versions Save

2024-05-26

• ✨ The stable version 1.2.0 with the brand new documentation site published at geospatial.navibyte.dev.
• Published packages at pub.dev:
  • geobase version 1.2.0
  • geodata version 1.2.1

2024-04-22

• ✨ The stable version 1.1.0 adds support for Newline-delimited GeoJSON, EWKT and EWKB.
• See also the article Decode and encode GeoJSON, WKT and WKB in Dart and Flutter apps.
• Published packages at pub.dev:
  • geobase version 1.1.0
  • geodata version 1.1.0

2023-10-29

• ✨ New (2023-10-29): The stable version 1.0.0 is now ready. See also the article Geospatial tools for Dart - version 1.0 published at Medium
• geobase version 1.0.0
• geodata version 1.0.0

2023-09-30

• geobase version 0.6.0
  • ✨ Optimizing data structures (Position, PositionSeries, Box) used by simple geometries. Fixes, tests and documentation.
• geodata version 0.13.0

2023-08-11:

geobase 0.5.0 geodata 0.12.0

2022-12-02:

geobase 0.4.0 geodata 0.11.0

:newspaper_roll: News

Package version published at this release.

2022-08-21

• geobase (0.3.0), see changelog for details
  • ✨ New: Data structures for simple geometries, features and feature collections.
  • ✨ New: Support for Well-known binary (WKB). Text and binary data formats, encodings and content interfaces also redesigned.
• geodata (0.10.0), see changelog for details
  • ✨ New: Updated with latest geobase version 0.3.0, and no longer with dependency on geocore.
• geocore (0.10.0), see changelog for details

:building_construction: Roadmap

Please see issues.

💡 Any comments, questions, suggestions of new features and other other contributions are welcome, of course!

🪄 New features shall be actively added and development continues on geobase and geodata packages.

⚠️ However after the geocore version 0.10.0 (published at 2022-08-21), no new features are currently planned on the geocore package. Still this package too shall be maintained as a part of this repository.

Package versions:

• geobase (0.2.0), see changelog for details
  • ✨ New: Tiling schemes and tile matrix sets (web mercator, global geodetic). Also other improvements on coordinates, and refactorings on the code structure.
• geocore (0.9.0), see changelog for details
• geodata (0.9.0), see changelog for details

Key features of the geobase package:

• 🔢 enums for geospatial coordinate and geometry types
• 🌐 geographic positions and bounding boxes (longitude-latitude-elevation)
• 🗺️ projected positions and bounding boxes (cartesian XYZ)
• 🏗️ coordinate transformations and projections (initial support)
• 📅 temporal data structures (instant, interval)
• 📃 geospatial data writers for features, geometries, coordinates, properties:
  • 🌎 supported formats: GeoJSON
• 📃 geospatial data writers for geometries and coordinates:
  • 🪧 supported formats: WKT

Key features of the geocore package:

• 🚀 geospatial data structures (geometry, features and metadata)
• 🌐 geographic coordinates (longitude-latitude)
• 🗺️ projected coordinates (cartesian XYZ)
• 🔷 geometry primitives (bounds or bbox, point, line string, polygon)
• 🧩 multi geometries (multi point, multi line string, multi polygon, geometry collections)
• ⭐ feature objects (with id, properties and geometry) and feature collections
• 🌎 GeoJSON data parser
• 🪧 WKT (Well-known text representation of geometry) data parser

Key features of the geodata package:

• Client-side data source abstraction for geospatial feature service Web APIs
• Implementations to read geospatial features
  • GeoJSON features from Web APIs or files
  • OGC API Features based services (partial support)

• Mostly relatively small changes, but required (breaking) changes due
  • updated dependency 0.7.1 on attributes
    • required changes visible in Feature class and GeoJSON factories
• Official Dart lint rules applied with recommend set