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measure

package

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Versions in this module

v1

v1.1.3

Aug 30, 2022

v1.1.2

Jul 27, 2022

v1.1.1

Jul 20, 2022

v1.1.0

May 26, 2022

Changes in this version

+ func MercatorFctor(lat float64) (float64, float64)

v1.0.4

Dec 31, 2021

v1.0.3

Nov 18, 2021

v1.0.2

Oct 14, 2021

Changes in this version

type MaxDensifiedByFractionDistanceFilter

+ func (m *MaxDensifiedByFractionDistanceFilter) Clear()

+ func (m *MaxDensifiedByFractionDistanceFilter) Filter(pt matrix.Matrix)

+ func (m *MaxDensifiedByFractionDistanceFilter) FilterMatrixes(pts []matrix.Matrix)

+ func (m *MaxDensifiedByFractionDistanceFilter) IsChanged() bool

+ func (m *MaxDensifiedByFractionDistanceFilter) Matrixes() []matrix.Matrix

type MaxPointDistanceFilter

+ func (m *MaxPointDistanceFilter) Clear()

+ func (m *MaxPointDistanceFilter) Filter(pt matrix.Matrix)

+ func (m *MaxPointDistanceFilter) FilterMatrixes(pts []matrix.Matrix)

+ func (m *MaxPointDistanceFilter) IsChanged() bool

+ func (m *MaxPointDistanceFilter) Matrixes() []matrix.Matrix

v1.0.1

Aug 30, 2021

Changes in this version

type HausdorffDistance

+ func (h *HausdorffDistance) OrientedDistance() float64

v1.0.0

Aug 9, 2021

Changes in this version

+ const E

+ const R

+ func Area(ring matrix.LineMatrix) float64

+ func AreaDirection(ring matrix.LineMatrix) float64

+ func AreaOfMultiPolygon(mp matrix.MultiPolygonMatrix) float64

+ func AreaOfPolygon(polygon matrix.PolygonMatrix) float64

+ func ClosestPoint(p, a, b matrix.Matrix) matrix.Matrix

+ func DistanceLineToPoint(line matrix.LineMatrix, pt matrix.Matrix, f Distance) (dist float64)

+ func DistancePolygonToPoint(poly matrix.PolygonMatrix, pt matrix.Matrix, f Distance) (dist float64)

+ func DistanceSegmentToPoint(p, a, b matrix.Matrix, f Distance) float64

+ func IsCCW(ring matrix.LineMatrix) bool

+ func MercatorDistance(distance float64, lat float64) float64

+ func OfLine(pts matrix.LineMatrix) float64

+ func PlanarDistance(from, to matrix.Matrix) float64

+ func Project(p, a, b matrix.Matrix) matrix.Matrix

+ func ProjectionFactor(p, a, b matrix.Matrix) float64

+ func SpheroidDistance(from, to matrix.Matrix) float64

+ type Distance func(from, to matrix.Matrix) float64

+ type DistanceToPoint struct

+ type ElementDistance struct

+ F Distance

+ From matrix.Steric

+ To matrix.Steric

+ func (el *ElementDistance) Distance() (float64, error)

+ type HausdorffDistance struct

+ func (h *HausdorffDistance) Distance(g0, g1 matrix.Steric) float64

+ func (h *HausdorffDistance) DistanceDensifyFrac(g0, g1 matrix.Steric, densifyFrac float64) (float64, error)

+ type MaxDensifiedByFractionDistanceFilter struct

+ MaxPtDist *PointPairDistance

+ MinPtDist *PointPairDistance

+ type MaxPointDistanceFilter struct

+ MaxPtDist *PointPairDistance

+ MinPtDist *PointPairDistance

+ type PointPairDistance struct

+ Distance float64

+ IsNil bool

+ Pt [2]matrix.Matrix

+ func (p *PointPairDistance) ToString() string

v0

v0.2.0-mixed

Aug 9, 2021