Nikon 25338 User Manual - Page 105

Chapter 17 99 Photo Info The Photo Info Palette provides you with a real-time display of important information about your image. Within the Photo Info display you have access to both a live histogram and Watch Points from the current image. Histogram Photo Info If the Photo Info Palette is collapsed, click on the button to display its contents. Both the Watch Point and Histogram sections contain Show/Hide Triangles that can hide or expand the contents of either section. By default, the Photo Info Palette displays the Histogram portion of the Photo Info Palette. To hide or display either section, simply click on the button for that section. The Histogram Palette displays a realtime updated histogram of the distribution of levels within the current window. Each histogram represents a bar graph of the total number of pixels that appear at different levels of luminosity. The horizontal axis represents the luminosity level, while the vertical axis represents the number of pixels at each luminosity level found within the current image. The left side of the horizontal axis represents the darkest tones within the image, while the right side represents the lightest tones within the image. You may choose a number of different elements of the image to be displayed