coordtransform

Documentation

Index

• Constants
• func LLToMercator(lng, lat float64) (x, y float64)
• func MercatorToLL(x, y float64) (lng, lat float64)
• type Transformer
  • func GetInstance() *Transformer
  • func NewTransformer(coordType string) *Transformer
  • func (t *Transformer) TransformGeometry(geom matrix.Steric) (matrix.Steric, error)
  • func (t *Transformer) TransformLatLng(lng, lat float64) (float64, float64)
  • func (t *Transformer) TransformLine(lineString matrix.LineMatrix) matrix.LineMatrix
  • func (t *Transformer) TransformMultiLineString(multiLineString []matrix.LineMatrix) []matrix.LineMatrix
  • func (t *Transformer) TransformMultiPoint(multiPoint []matrix.Matrix) []matrix.Matrix
  • func (t *Transformer) TransformMultiPolygon(multiPolygon []matrix.PolygonMatrix) []matrix.PolygonMatrix
  • func (t *Transformer) TransformPoint(point matrix.Matrix) matrix.Matrix
  • func (t *Transformer) TransformPolygon(polygon matrix.PolygonMatrix) matrix.PolygonMatrix

Constants

const (
	MERCATORTOLL = "MERCATORTOLL"
	LLTOMERCATOR = "LLTOMERCATOR"
)

Functions

func LLToMercator

func LLToMercator(lng, lat float64) (x, y float64)

LLToMercator ...

func MercatorToLL

func MercatorToLL(x, y float64) (lng, lat float64)

MercatorToLL ...

Types

type Transformer

type Transformer struct {
	CoordType string
}

func GetInstance

func GetInstance() *Transformer

GetInstance ...

func NewTransformer

func NewTransformer(coordType string) *Transformer

NewTransformer ...

func (*Transformer) TransformGeometry

func (t *Transformer) TransformGeometry(geom matrix.Steric) (matrix.Steric, error)

TransformGeometry ...

func (*Transformer) TransformLatLng

func (t *Transformer) TransformLatLng(lng, lat float64) (float64, float64)

TransformLatLng ...

func (*Transformer) TransformLine

func (t *Transformer) TransformLine(lineString matrix.LineMatrix) matrix.LineMatrix

TransformLine ...

func (*Transformer) TransformMultiLineString

func (t *Transformer) TransformMultiLineString(multiLineString []matrix.LineMatrix) []matrix.LineMatrix

TransformMultiLineString ...

func (*Transformer) TransformMultiPoint

func (t *Transformer) TransformMultiPoint(multiPoint []matrix.Matrix) []matrix.Matrix

TransformMultiPoint ...

func (*Transformer) TransformMultiPolygon

func (t *Transformer) TransformMultiPolygon(multiPolygon []matrix.PolygonMatrix) []matrix.PolygonMatrix

TransformMultiPolygon ...

func (*Transformer) TransformPoint

func (t *Transformer) TransformPoint(point matrix.Matrix) matrix.Matrix

TransformPoint ...

func (*Transformer) TransformPolygon

func (t *Transformer) TransformPolygon(polygon matrix.PolygonMatrix) matrix.PolygonMatrix

TransformPolygon ...