Photo Info; Histogram - Nikon 25338 User Manual

Photo Info

The Photo Info Palette provides you with a real-time display of important informa-
tion about your image. Within the Photo Info display you have access to both a
live histogram and Watch Points from the current image.
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.

Histogram

The Histogram Palette displays a real-
time updated histogram of the distri-
bution 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
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