package binary func (this *Node) wgsCoord() (lon float64, lat float64) { lon = IntToCoord(this.GetLong()) lat = IntToCoord(this.GetLat()) return } func (this *Node) fromWgsCoord(lon float64, lat float64) { longInt := CoordToInt(lon) latInt := CoordToInt(lat) this.Long = &longInt this.Lat = &latInt }