piper

README

piper

Yet another point in polygon package

Installation

go get -u github.com/iwpnd/piper

Usage

package main

import (
  "fmt"

  "github.com/iwpnd/piper"
  )

func main() {
  p := []float64{0.5,0.5}
  polygon := [][][]float64{{{0, 0}, {0, 1}, {1, 1}, {1, 0}, {0, 0}}}

  pip := piper.Pip(p, polygon)

  fmt.Printf("Point in Polygon: %+v\n", pip)
}

License

MIT

Maintainer

Benjamin Ramser - @iwpnd

Project Link: https://github.com/iwpnd/piper

Documentation

Index

• func Pip(p []float64, polygon [][][]float64) bool

Functions

func Pip

func Pip(p []float64, polygon [][][]float64) bool

Pip checks if Point p is inside input polygon. Does account for holes.