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CHAPTER 3 58
Getting Images into Photoshop
To view file information:
Choose File > File Info. For section, choose the
attribute you want to view.
To read a Digimarc watermark:
1
Choose Filter > Digimarc > Read Watermark. If
the filter finds a watermark, a dialog box displays
the Creator ID, copyright year (if present), and
image attributes.
2
Click OK, or for more information choose from
the following:
•
If you have a Web browser installed, click Web
Lookup to get more information about the owner
of the image. This option launches the browser
and displays the Digimarc Web site, where contact
details appear for the given Creator ID.
•
Call the phone number listed in the Watermark
Information dialog box to get information faxed
back to you.
For information on adding Digimarc water-
marks to images, see online help.
Cropping an image
Photoshop provides two ways to crop an image:
•
The Image > Crop command discards the area
outside of a rectangular selection and keeps the
same resolution as the original.
•
The crop tool ( ) lets you crop an image by
dragging over the area you want to keep. The
advantage of using the crop tool is that you can
rotate and resample the area as you crop. See
“About resampling” on page 48 for more infor-
mation on resampling.
To crop an image using the Crop command:
1
Use the rectangle marquee tool to select the part
of the image you want to keep. Make sure that the
Feather option is set to 0 pixels. (See “Feathering”
on page 147.)
2 Choose Image > Crop.
To use the crop tool:
1
Select the crop tool ( ).
2
Drag over the part of the image you want to
keep.
When you release the mouse button, the crop
marquee appears as a bounding box with handles
at the corners and sides.
3 Adjust the crop marquee:
•
To move the marquee to another position,
position the pointer inside the bounding box
and drag.
•
To scale the marquee, drag a handle. To
constrain the proportions, hold down Shift as
you drag a corner handle.