Method Sprint

center_printer.go:39–87

Sprint formats using the default formats for its operands and returns the resulting string. Spaces are added between operands when neither is a string.

(a ...any)

// Sprint formats using the default formats for its operands and returns the resulting string.
// Spaces are added between operands when neither is a string.
func (p CenterPrinter) Sprint(a ...any) string {
	if RawOutput {
		return Sprint(a...)
	}

	lines := strings.Split(Sprint(a...), "\n")

	var ret strings.Builder

	if p.CenterEachLineSeparately {
		for _, line := range lines {
			margin := (GetTerminalWidth() - runewidth.StringWidth(RemoveColorFromString(line))) / 2
			if margin >= 1 {
				ret.WriteString(strings.Repeat(" ", margin))
			}
			ret.WriteString(line)
			ret.WriteByte('\n')
		}
		return ret.String()
	}

	var maxLineWidth int

	for _, line := range lines {
		lineLength := runewidth.StringWidth(RemoveColorFromString(line))
		if maxLineWidth < lineLength {
			maxLineWidth = lineLength
		}
	}

	indent := GetTerminalWidth() - maxLineWidth

	if indent/2 < 1 {
		for _, line := range lines {
			ret.WriteString(line)
			ret.WriteByte('\n')
		}

		return ret.String()
	}

	for _, line := range lines {
		ret.WriteString(strings.Repeat(" ", indent/2))
		ret.WriteString(line)
		ret.WriteByte('\n')
	}

	return ret.String()
}

// Sprintln formats using the default formats for its operands and returns the resulting string.
// Spaces are always added between operands and a newline is appended.