geoos issues

GeoOS version 1.0.3 adds a method for rotatable geometry

1

We will implement an approach to rotatable geometry with parameters that support 360 degree rotation and the addition of rotatable anchor points. Thanks for your support 🙏

xiaogu-space

A new multilateral non-closed loop correction method is available in GeoOS version 1.0.2

1

We will add a partial method for modifying spatial geometry, this time adding a method to convert non-closed polygon to closed loop to help you build standard spatial polygon.

zhyt1985

GeoOS version 1.0.1 should add compatibility for polygon repetition points when using the method to determine the validity of polygons and should not be judged false

4

When I used the method to check the validity of space, I entered polygon data with duplicate point positions and returned false. And I think it should return true.

pipipizhuqaq

New in GeoOS version 1.0.2: Methods related to constructing Tyson polygon geometry

We will add a new vector geometry method: The Tyson polygon Method introduction: A Tyson polygon is a partition of a spatial plane. It is characterized by the fact that...

pipipizhuqaq

发现一个缓冲区分析bug

``` const d = `{"type":"LineString","coordinates":[[148.3,23.9],[149.3,25],[149.5,25.3],[149.5,25.3],[149.5,25.3],[149.9,26.1],[150.2,26.4],[150.5,27.1],[150.5,27.1],[150.8,28.8],[150.8,28.8],[150.9,29.2],[150.7,29.7],[150.8,30.1],[150.6,30.4],[150.4,30.6],[150.1,31.6],[149.8,32.5]]}` g, _ := geoencoding.Decode([]byte(d), geoencoding.GeoJSON) b := g.BufferInMeter(100, calc.QuadrantSegments) fmt.Println(string(geoencoding.Encode(b, geoencoding.WKT))) ``` 返回结果中存在很多NaN，返回结果如下： ``` POLYGON((149.29921586139045 25.000588113059923,NaN NaN,149.4990720118337 25.30037798677464,149.89907201183368 26.100375455240716,149.89914706649813 26.100498760295352,149.899242 28147618 26.100610276338013,150.19924228147616 26.40060870255267,NaN NaN,150.4989943229493 27.100139551904082,NaN...

ziyunhai