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LCH
The LCH Editor controls the Luminosity,
Chroma, and Hue of the active image
using individual editor dialogs. The
LCH Editor enables you to individually
control the Luminosity of the colors of
the entire image.
To use the LCH Editor, click on the
button next to LCH, which will display
the LCH dialog.
For a complete explanation of the
features of the LCH Editor, please see
page 145.
Once you are satisfied with the results
of the LCH feature, click on the OK
button. If you want to cancel the LCH
feature, click on the Cancel button.
If you would like to remove the LCH
effect at any time, uncheck the Apply
Checkbox next to LCH.
LEVELS & CURVES
The Levels & Curves feature combines two
of the most often used tonal enhancing
features into one easy-to-use editor. The
Levels & Curves feature enables you to
adjust contrast, tone (brightness) levels,
and color balance to make maximum use
of the tone range and color gamut offered
by a particular output device, such as a
printer or monitor.
The Levels & Curves feature provides
you with controls to make tonal adjust-
ments to specific portions of the active
image's tone range. These adjustments
can be applied to the entire image or
to specific color channels, making it
possible to enhance the image while
preserving detail.
To use the Levels & Curves Editor to
enhance the tonal values of your image,
click on the
button next to Levels &
Curves. This will provide you with the
Levels & Curves dialog.
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