validate

README

In order to run the benchmarks one needs to do the following:

Build the test file:

go test -c

Run the test file to generate the profile.

./validate.test -test-run=none -test.bench=MakeMulti -test.cpuprofile cpu.out

To run the pprof tool:

go tool pprof validate.test cpu.out

In the pprof tool run web list makeValid to get the profile of the makeValid function.

Documentation

Index

• func CleanGeometry(ctx context.Context, g tegola.Geometry, extent *geom.Extent) (geo tegola.Geometry, err error)
• func CleanLinestring(g []float64) (l []float64, err error)
• func LineStringToSegments(l tegola.LineString) ([]maths.Line, error)

Functions

func CleanGeometry

func CleanGeometry(ctx context.Context, g tegola.Geometry, extent *geom.Extent) (geo tegola.Geometry, err error)

CleanGeometry will apply various geoprocessing algorithems to the provided geometry. the extent will be used as a clipping region. if no clipping is desired, pass in a nil extent.

func CleanLinestring

func CleanLinestring(g []float64) (l []float64, err error)

func LineStringToSegments

func LineStringToSegments(l tegola.LineString) ([]maths.Line, error)