package tools import ( "fmt" "math" ) func Format(val float64, typed uint8) string { belowZero := false if val < 0 { belowZero = true val = -val } degree := math.Floor(val) min := math.Floor((val - degree) * 60) sec := (val - degree - min/60) * 3600 if belowZero { degree = -degree } if typed == 0 { return fmt.Sprintf("%.0f°%.0f′%.2f″", degree, min, sec) } return fmt.Sprintf("%.0fh%.0fm%.2fs", degree, min, sec) }