snap

Documentation

Index

• func SnapPolygon(polygon geom.Polygon, tileMatrixSet tms20.TileMatrixSet, tmIDs []tms20.TMID, ...) map[tms20.TMID][]geom.Polygon
• type Config
• type IsOuter

Functions

func SnapPolygon

func SnapPolygon(polygon geom.Polygon, tileMatrixSet tms20.TileMatrixSet, tmIDs []tms20.TMID, config Config) map[tms20.TMID][]geom.Polygon

SnapPolygon snaps polygons' points to a tile's internal pixel grid and adds points to lines to prevent intersections.

Types

type Config

type Config struct {
	KeepPointsAndLines  bool
	IgnoreOutsideGrid   bool
	ReverseWindingOrder bool
}

type IsOuter

type IsOuter = bool