Method parseQualityInt

options/parser/parse.go:181–200

parseQualityInt parses a quality integer option value (minQ-100)

(
	ctx context.Context,
	o *options.Options,
	key string,
	minQ int,
	args ...string,
)

// parseQualityInt parses a quality integer option value (minQ-100)
func (p *Parser) parseQualityInt(
	ctx context.Context,
	o *options.Options,
	key string,
	minQ int,
	args ...string,
) error {
	if err := p.ensureMaxArgs(ctx, key, args, 1); err != nil {
		return err
	}

	i, err := strconv.Atoi(args[0])
	if err != nil || i < minQ || i > 100 {
		return newInvalidArgumentError(ctx, key, args[0], fmt.Sprintf("number in range %d-100", minQ))
	}

	o.Set(key, i)

	return nil
}

// parseOpacityFloat parses an opacity float option value (0-1)
func (p *Parser) parseOpacityFloat(