onwater.io golang API wrapper
Onwater.io is an API for determining if a point (latitude and longitude) is on water or land. This library is a small wrapper around for working with that API.
Installation
go get github.com/andy/onwater
Example
package main
import (
"context"
"os"
"github.com/andy/onwater"
)
func main() {
client := onwater.New(os.Getenv("ONWATER_API_KEY")) // "" for an unpaid API Key with rate limits
isWater, err := client.OnWater(context.Background(), 55.753675, 37.621339)
if err != nil {
// handle error which is most likely a http error or reply status code was not 200
}
if isWater {
// lat/lng is on water
} else {
// lat/lng is on land
}
}
Note that there is also
client.OnLand
which is just an opposite forclient.OnWater