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package internal
import "math"
// Percentage is a helper function, to calculate percentage.
func Percentage(total, current, width uint) float64 {
if total == 0 {
return 0
}
if current >= total {
return float64(width)
}
return float64(width*current) / float64(total)
}
// PercentageRound same as Percentage but with math.Round.
func PercentageRound(total, current int64, width uint) float64 {
if total < 0 || current < 0 {
return 0
}
return math.Round(Percentage(uint(total), uint(current), width))
}
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