If true, the image will be scaled (retaining the aspect ratio of the image) to the panel height (if horizontal).
Ọ bụrụ na ọ bụ eziokwu, a ga-skeelụ inyogo (desagharia aspektị reshio nke inyogo) n'ogo paneelụ (ma ọ bụrụ na ọkwụ ogologo).