geometry

package

v0.16.4 Latest Latest Go to latest Published: Feb 8, 2022 License: BSD-3-Clause Imports: 8 Imported by: 4

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Repository

github.com/whosonfirst/go-whosonfirst-geojson-v2

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Documentation ¶

Index ¶

func BoundingBoxesForFeature(f geojson.Feature) (geojson.BoundingBoxes, error)
func FeatureContainsCoord(f geojson.Feature, c geom.Coord) (bool, error)
func GeometryForFeature(f geojson.Feature) (*pm_geojson.Geometry, error)
func PolygonsContainsCoord(polys []geojson.Polygon, c geom.Coord) (bool, error)
func PolygonsForFeature(f geojson.Feature) ([]geojson.Polygon, error)
type Bboxes
- func (b Bboxes) Bounds() []*geom.Rect
- func (b Bboxes) MBR() geom.Rect
type Polygon

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func BoundingBoxesForFeature ¶

func BoundingBoxesForFeature(f geojson.Feature) (geojson.BoundingBoxes, error)

func FeatureContainsCoord ¶

func FeatureContainsCoord(f geojson.Feature, c geom.Coord) (bool, error)

func GeometryForFeature ¶

func GeometryForFeature(f geojson.Feature) (*pm_geojson.Geometry, error)

func PolygonsContainsCoord ¶

func PolygonsContainsCoord(polys []geojson.Polygon, c geom.Coord) (bool, error)

func PolygonsForFeature ¶

func PolygonsForFeature(f geojson.Feature) ([]geojson.Polygon, error)

Types ¶

type Bboxes ¶

type Bboxes struct {
	geojson.BoundingBoxes `json:",omitempty"`
	BBoxesBounds          []*geom.Rect `json:"bounds"`
	BBoxesMBR             geom.Rect    `json:"mbr"`
}

func (Bboxes) Bounds ¶

func (b Bboxes) Bounds() []*geom.Rect

func (Bboxes) MBR ¶

func (b Bboxes) MBR() geom.Rect

type Polygon ¶

type Polygon struct {
	geojson.Polygon `json:",omitempty"`
	Exterior        geom.Polygon   `json:"exterior"`
	Interior        []geom.Polygon `json:"interior"`
}

func (Polygon) ContainsCoord ¶

func (p Polygon) ContainsCoord(c geom.Coord) bool

func (Polygon) ExteriorRing ¶

func (p Polygon) ExteriorRing() geom.Polygon

func (Polygon) InteriorRings ¶

func (p Polygon) InteriorRings() []geom.Polygon

Source Files ¶

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