geojson_vi 2.2.5 copy "geojson_vi: ^2.2.5" to clipboard
geojson_vi: ^2.2.5 copied to clipboard

An Open-Source Dart and Flutter Library for Efficiently Handling GeoJSON Data in Compliance with RFC 7946

CHANGELOG #

2.2.5 - 2024-06-27 #

Added #

  • Support for null geometry values in GeoJSONFeature and GeoJSONFeatureCollection according to the GeoJSON spec.

Fixed #

  • Issue with GeoJSONFeature.fromMap(...) and GeoJSONFeatureCollection.fromMap(...) not allowing null geometry values.
  • Updated findNearestFeature to handle features with null geometry.
  • Updated bbox calculation to handle null geometry.

2.2.4 - 2024-04-27 #

Added #

  • None

Changed #

  • Enhanced the _removeBbox function to include null safety checks and an identity comparison to optimize performance and reliability. This improvement prevents unnecessary computations by checking if the input bounding boxes (bbox1 and bbox2) are identical or if bbox2 is null, thereby returning bbox1 directly under these conditions.

Deprecated #

  • None

Removed #

  • None

Fixed #

  • None

Security #

  • None

2.2.3 - 2024-03-27 #

Added #

  • Added isPointInside method in GeoJSONPolygon to check if a point is inside a given polygon.
  • Added isPointInsideComplex in GeoJSONPolygon to determine if a point lies within a complex polygon while considering holes.
  • Added optimalPointInside method to GeoJSONPolygon for calculating the optimal point within a polygon, enhancing label placement in geospatial analyses.

[2.2.2] - 2024-03-15 #

  • Resolved RangeError in equality comparison for GeoJSONPolygon when comparing polygons with different point counts (Issue #23).
  • Improved equality comparison for GeoJSONMultiPolygon and GeoJSONMultiLineString to handle nested structures more effectively, addressing the concerns raised in Issue #23

[2.2.1] - 2023-11-15 #

  • Fix centroid calculation to address algebraic sign issues for clockwise and counterclockwise polygons (Issue #22).
  • Update part-of directive to use the URI instead of the library name.

[2.2.0] - 2023-06-26 #

  • Updated the equality operator (==) and hashCode methods for the objects
  • Revised the implementation of the toMap() method to ensure correct behavior
  • Added comprehensive unit tests to verify the functionality of the objects
  • Add findNearestFeature function to GeoJSONFeatureCollection
  • Rename distance calculation function to calculateHaversineDistance and move to geojson_utils.dart
  • Add utils/geojson_utils.dart
  • Updated unit tests for GeoJSONLineString and GeoJSONPolygon.
  • Added perimeter function to GeoJSONPolygon.
  • Updated Earth's radius in distance calculation.

[2.1.0] - 2023-06-03 #

  • Add example usage of findProperties in GeoJSONFeatureCollection
  • Add feature search in findProperties with containment
  • Refactor imports and apply 'part of' directive

[2.0.9] - 2023-06-01 #

  • Update unit tests for GeoJSONFeature class
  • Update unit tests for GeoJSONGeometryCollection class
  • Update unit tests for GeoJSONMultiPolygon class
  • Update unit tests for GeoJSONPolygon class
  • Update unit tests for GeoJSONMultiLineString class
  • Update unit tests for GeoJSONLineString class
  • Update unit tests for GeoJSONMultiPoint class
  • Update unit tests for GeoJSONPoint class
  • Update README.md
  • Add unit test for Creating a Polygon with Holes
  • Update README.md with feature highlights

[2.0.8] - 2023-05-29 #

  • Add dartdoc comments to source code

[2.0.7] - 2022-03-07 #

  • Fix Unhandled Exception: type 'int' is not a subtype of type 'String?'

[2.0.6] - 2021-12-24 #

  • Fix GeometryCollection.bbox crashes when geometries is empty list #15

[2.0.5] - 2021-12-24 #

  • Fix casting null value of "properties" to map #18

[2.0.4] - 2021-11-08 #

  • Fix empty map casting

[2.0.3] - 2021-06-08 #

  • Fixes "The coordinates MUST be one or more elements" in GeoJSONGeometryCollection #16

[2.0.2+1] - 2021-03-26 #

  • Updated API documentation

2.0.2 #

  • fixes issue 13 - multipolygon assert
  • adds indent parameter toJSON

2.0.1+1 #

  • Fixed: formatting issues
  • Changed: README

2.0.1 #

  • Removed: load, save methods
  • Fixed: formatting issues

2.0.0 #

  • Internal refactor
  • Migrate to null-safety

1.6.1 #

  • Fixed bbox of multipolygons
  • Adds unit tests to:
    • points
    • polygons
    • multipolygons

1.6.0 #

  • Changed toMap to toMap()

1.5.0 #

  • Added toString() to save GeoJSON objects as string

1.4.0 #

  • GeoJSON from GeoJSON String Objects is supported: FeatureCollection, Feature and all the Geometries like Point, MultiPoint, LineString, MultiLineString, Polygon, MultiPolygon and GeometryCollection string

1.3.3+1 #

  • Formatting issues

1.3.3 #

  • Create GeoJSON from GeoJSON String Objects, clear cache

1.3.2 #

  • Added distance getter for LineString

1.3.1+3 #

  • Make properties member public

1.3.1+2 #

  • Removed debugging info

1.3.1+1 #

  • Removed debugging info

1.3.1 #

  • Fixed bbox reading

1.3.0 #

  • Added bbox properties and fixed minor bugs

1.2.4 #

  • Handles errors

1.2.3+3 #

  • Removed some sample data files

1.2.3+2 #

  • Make the title property of the feature writable

1.2.3+1 #

  • Make the id property of the feature writable

1.2.3 #

  • Export FeatureCollection

1.2.2 #

  • Compatible with runtime flutter-web of web

1.2.1+1 #

  • Update the document

1.2.1 #

  • Compatiple with Flutter

1.2.0+3 #

  • Compatibility issues

1.2.0+2 #

  • Compatibility issues

1.2.0+1 #

  • Format code

1.2.0 #

  • Refactoring the code, create instance from a cache if available

1.1.0+3 #

  • Update the document

1.1.0+2 #

  • Update the document

1.1.0+1 #

  • Update the package export

1.1.0 #

  • Added calculate area example into the readme

1.0.6+2 #

  • Update the document

1.0.6+1 #

  • Update GeoJSON UML model

1.0.6 #

  • Fix encode issues

1.0.5+4 #

  • Fix formatting issues

1.0.5+3 #

  • Update the package description

1.0.5+2 #

  • Update the package description

1.0.5+1 #

  • Update the package description

1.0.5 #

  • Update the package description

1.0.3 #

  • Update the package description

1.0.2 #

  • Update the package description

1.0.1 #

  • Update the document

1.0.0 #

  • Initial version, created by chuyentt
53
likes
160
pub points
92%
popularity

Publisher

verified publisherhumg.edu.vn

An Open-Source Dart and Flutter Library for Efficiently Handling GeoJSON Data in Compliance with RFC 7946

Repository (GitHub)
View/report issues
Contributing

Documentation

API reference

License

MIT (license)

More

Packages that depend on geojson_vi