func (s *ScatterplotDefinition) GetTitleSize() string {
	if s == nil || s.TitleSize == nil {
		return ""
	}
	return *s.TitleSize
}
func (s *ScatterplotDefinition) GetTitleSize() string {
	if s == nil || s.TitleSize == nil {
		return ""
	}
	return *s.TitleSize
}
// GetTitleSize returns the TitleSize field if non-nil, zero value otherwise.