n.柱狀圖

Levels should only be adjusted to the start points of the histogram graph on both shadows and highlights. 色階工具只能通過移動色階柱狀圖的起止點來調(diào)整暗調(diào)和高光。

Also, the software will analyze the image histogram to determine the brightness and contrast settings for the image display. 同時，軟件也會分析圖片的柱狀圖，用以確定如何顯示加載圖片的亮度和對比度。