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image area of this tab. If you select another image by clicking on its thumb-
nail in the filmstrip thumbnail area at the top of the window, the first
image is deselected and that new image replaces the image previously
displayed here.
As you make changes — for example adjusting color with the click point-
ers, or making changes on any of the three tabs — the results of those
changes are reflected in this image.
For an explanation of working with multiple selected thumbnails, refer to
Working with Multiple Selected Images
.
Units and Rulers
The Units button appears to the upper-left of the image area, at the inter-
section of the vertical and horizontal rulers. Click the Units button to
toggle between centimeters (cm), inches (in), and pixels (px). The units
you choose here are used in all software fields that use a unit of measure.
Cropping
You crop an image before scanning by dragging the pointer from corner to
corner across the area you want to crop; a crop box surrounds the selected
area. You can resize, move, or remove a crop box as follows:
To resize an existing crop box, move the pointer over any edge or cor-
ner of the crop box; then drag to the desired size.
To move an existing crop box, move the pointer inside the crop box;
then drag the box to the desired location.
To remove the crop box, click outside of the crop box on the preview
image.
For an explanation of how the crop box works with Width, Height, Lock,
Magnify, Resolution, and File Size, refer to
Output Size and Input Values
.
