Method Srender

bigtext_printer.go:74–127

Srender renders the BigText as a string.

()

// Srender renders the BigText as a string.
func (p BigTextPrinter) Srender() (string, error) {
	var ret strings.Builder

	if RawOutput {
		for _, letter := range p.Letters {
			ret.WriteString(letter.String)
		}
		return ret.String(), nil
	}

	var bigLetters Letters
	for _, l := range p.Letters {
		if val, ok := p.BigCharacters[l.String]; ok {
			bigLetters = append(bigLetters, Letter{
				String: val,
				Style:  l.Style,
				RGB:    l.RGB,
			})
		}
	}

	var maxHeight int

	for _, l := range bigLetters {
		h := strings.Count(l.String, "\n")
		if h > maxHeight {
			maxHeight = h
		}
	}

	for i := 0; i <= maxHeight; i++ {
		for _, letter := range bigLetters {
			var letterLine string
			letterLines := strings.Split(letter.String, "\n")
			maxLetterWidth := internal.GetStringMaxWidth(letter.String)
			if len(letterLines) > i {
				letterLine = letterLines[i]
			}
			letterLineLength := runewidth.StringWidth(letterLine)
			if letterLineLength < maxLetterWidth {
				letterLine += strings.Repeat(" ", maxLetterWidth-letterLineLength)
			}

			if letter.RGB != (RGB{}) && (color.IsSupportRGBColor() || internal.RunsInCi()) {
				ret.WriteString(letter.RGB.Sprint(letterLine))
			} else {
				ret.WriteString(letter.Style.Sprint(letterLine))
			}
		}
		ret.WriteByte('\n')
	}

	return ret.String(), nil
}

// Render prints the BigText to the terminal.
func (p BigTextPrinter) Render() error {