Changelog

All notable changes to this project will be documented in this file.

v0.11.1 - 2024-01-29

Fixed

geojson: null json into non-pointer Feature/FeatureCollection will set them to empty by @paulmachin paulmach#145

v0.11.0 - 2024-01-11

Fixed

quadtree: InBoundMatching does not properly accept passed-in buffer by @nirmal-vuppuluri in paulmach#139
mvt: Do not swallow error cause by @m-pavel in paulmach#137

Changed

simplify: Visvalingam, by default, keeps 3 points for "areas" by @paulmach in paulmach#140
encoding/mvt: skip encoding of features will nil geometry by @paulmach in paulmach#141
encoding/wkt: improve unmarshalling performance by @paulmach in paulmach#142

v0.10.0 - 2023-07-16

Added

add ChildrenInZoomRange method to maptile.Tile by @peitili in paulmach#133

v0.9.2 - 2023-05-04

Fixed

encoding/wkt: better handling/validation of missing parens by @paulmach in paulmach#131

v0.9.1 - 2023-04-26

Fixed

Bump up mongo driver to 1.11.4 by @m-pavel in paulmach#129
encoding/wkt: split strings with regexp by @m-pavel in paulmach#128

v0.9.0 - 2023-02-19

Added

geojson: marshal/unmarshal BSON @paulmach in paulmach#123

v0.8.0 - 2023-01-05

Fixed

quadtree: fix bad sort due to pointer allocation issue by @paulmach in paulmach#115
geojson: ensure geometry unmarshal errors get returned by @paulmach in paulmach#117
encoding/mvt: remove use of crypto/md5 to compare marshalling in tests by @paulmach in paulmach#118
encoding/wkt: fix panic for some invalid wkt data by @paulmach in paulmach#119

Other

fix typo by @rubenpoppe in paulmach#107
Fixed a small twister in README.md by @Timahawk in paulmach#108
update github ci to use go 1.19 by @paulmach in paulmach#116

v0.7.1 - 2022-05-16

No changes

The v0.7.0 tag was updated since it initially pointed to the wrong commit. This is causing caching issues.

v0.7.0 - 2022-05-10

This tag is broken, please use v0.7.1 instead.

Breaking Changes

tilecover now returns an error (vs. panicing) on non-closed 2d geometry by @paulmach in paulmach#87

This changes the signature of many of the methods in the maptile/tilecover package. To emulate the old behavior replace:
```
tiles := tilecover.Geometry(poly, zoom)
```
with
```
tiles, err := tilecover.Geometry(poly, zoom)
if err != nil {
	panic(err)
}
```

v0.6.0 - 2022-05-04

Added

geo: add correctly spelled LengthHaversine by @paulmach in paulmach#97
geojson: add support for "external" json encoders/decoders by @paulmach in paulmach#98
Add ewkb encoding/decoding support by @paulmach in paulmach#88

v0.5.0 - 2022-04-06

Added

encoding/mvt: stable marshalling by @travisgrigsby in paulmach#93
encoding/mvt: support mvt marshal for GeometryCollection by @dadadamarine in paulmach#89

Fixed

quadtree: fix cleanup of nodes during removal by @paulmach in paulmach#94

Other

encoding/wkt: various code improvements by @paulmach in paulmach#95
update protoscan to 0.2.1 by @paulmach in paulmach#83

v0.4.0 - 2021-11-11

Added

geo: Add functions to calculate points based on distance and bearing by @thzinc in paulmach#76

Fixed

encoding/mvt: avoid reflect nil value by @nicklasaven in paulmach#78

v0.3.0 - 2021-10-16

Changed

quadtree: sort KNearest results closest first by @paulmach in paulmach#75
ring: require >=4 points to return true when calling Closed() by @missinglink in paulmach#70

Fixed

encoding/mvt: verify tile coord does not overflow for z > 20 by @paulmach in paulmach#74
quadtree: Address panic-ing quadtree.Matching(…) method when finding no closest node by @willsalz in paulmach#73

v0.2.2 - 2021-06-05

Fixed

Dependency resolution problems in some cases, issue paulmach#65, pr paulmach#66

v0.2.1 - 2021-01-16

Changed

encoding/mvt: upgrade protoscan v0.1 -> v0.2 ad31566
encoding/mvt: remove github.com/pkg/errors as a dependency d2e235

v0.2.0 - 2021-01-16

Breaking Changes

Foreign Members in Feature Collections

Extra attributes in a feature collection object will now be put into featureCollection.ExtraMembers. Similarly, stuff in `ExtraMembers will be marshalled into the feature collection base. The break happens if you were decoding these foreign members using something like
```
type MyFeatureCollection struct {
    geojson.FeatureCollection
    Title string `json:"title"`
}
```
The above will no longer work in this release and it never supported marshalling. See paulmach#56 for more details.
Features with nil/missing geometry will no longer return an errors

Previously missing or invalid geometry in a feature collection would return a ErrInvalidGeometry error. However missing geometry is compliant with section 3.2 of the spec. See paulmach#38 and paulmach#58 for more details.

Changed

encoding/mvt: faster unmarshalling for Mapbox Vector Tiles (MVT) see paulmach#57