Exemplo n.º 1
0
func TestFromLatLonBadInput(t *testing.T) {
	for i, data := range badInputLatLon {
		_, err := data.FromLatLon()
		if err == nil {
			t.Errorf("Expected error. badInputLatLon TestFromLatLonBadInput case %d", i)
		}
	}
	latLon := UTM.LatLon{}
	latLon.Longitude = 0
	for i := -8000.0; i < 8401.0; i++ {
		latLon.Latitude = i / 100
		_, err := latLon.FromLatLon()
		if err != nil {
			t.Errorf("not cover Latitude %d", i/100)
		}
	}
	latLon.Latitude = 0
	for i := -18000.0; i < 18001.0; i++ {
		latLon.Longitude = i / 100
		_, err := latLon.FromLatLon()
		if err != nil {
			t.Errorf("not cover Longitude %d", i/100)
		}
	}
}
Exemplo n.º 2
0
func main() {

	latLon := UTM.LatLon{
		Latitude:  40.71435,
		Longitude: -74.00597,
	}
	result, err := latLon.FromLatLon()
	if err != nil {
		panic(err.Error())
	}
	fmt.Println(
		fmt.Sprintf(
			"Easting: %d; Northing: %d; ZoneNumber: %d; ZoneLetter: %s;",
			result.Easting,
			result.Northing,
			result.ZoneNumber,
			result.ZoneLetter,
		))

	coordinateUTM := UTM.Coordinate{
		Easting:    377486,
		Northing:   6296562,
		ZoneNumber: 30,
	}

	result1, err1 := coordinateUTM.ToLatLon(true)

	if err1 != nil {
		panic(err1.Error())
	}

	fmt.Println(fmt.Sprintf("Latitude: %.5f; Longitude: %.5f;", result1.Latitude, result1.Longitude))

	coordinateUTM.ZoneLetter = "V"

	result2, err2 := coordinateUTM.ToLatLon()
	if err2 != nil {
		panic(err2.Error())
	}
	fmt.Println(fmt.Sprintf("Latitude: %.5f; Longitude: %.5f;", result2.Latitude, result2.Longitude))

}