Graphics Programs Reference
In-Depth Information
gram's values now run the whole length of the scale because you've told Elements to redis-
tribute your colors so that they cover the full dark-to-light range.
The next two sections show you—finally!—how to actually adjust an image with Levels.
TIP
Once you learn how to interpret Elements' histograms, you can try your hand with your
camera's histogram (if it has one). Your camera's histogram can be a big help in figuring
out how well exposed your shot is going to be, or to check how you did after a shot. Alas,
you'll need to check your owner's manual to figure out how to display the histogram on
your particular camera.
Adjusting Levels: The Eyedropper Method
One way to adjust Levels is to set the image's black, white, and/or gray points by using the
eyedroppers in the Levels Adjustments panel. It's quite simple—just follow these steps:
1. Bring up the Levels Adjustments panel by selecting Layer New Adjustment
Layer Levels .
If you like, you can name the layer in the New Layer dialog box that appears, or just
click OK to get on with it and create the layer. If you don't want a separate layer for
your Levels adjustment, go to Enhance→Adjust Lighting→Levels or press Ctrl+L/ -
L instead. (You'll get a dialog box instead of the panel, but it works the same way.)
But making the Levels changes on an Adjustment layer gives you more flexibility for
making future changes.
2. If necessary, move the Adjustments panel or the Levels dialog box out of the way
so you have a good view of your photo .
The dialog box loves to plunk itself down smack in the middle of the most important
part of your image. Just grab its top bar and drag it somewhere else.
3. In the Adjustments panel or Levels dialog box, click the black eyedropper .
In the Adjustments panel, from top to bottom, the eyedroppers are black, gray, and
white. In the dialog box, they're arranged from left to right instead.
4. Move your cursor over your photo and click an area that should be black .
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