Page 27 - Adobe Photoshop and Dreamviewer 2021

The Crop Tools In Depth

When the Crop tool is selected, the Options bar can be used to defi ne a number of settings related to the cropped area.

The menu on the left of the Options bar When you fi nalize the crop, the resulting image will be resized
includes a number of common aspect to 9  9, regardless of the actual size of the crop marquee.
ratio presets. If you choose one of This presents a problem if you remember the principles of
these, the crop marquee is constrained resolution.
to that aspect ratio. It’s important to
note that these presets defi ne only the Enlarging a 3  3 area (for example) to 9  9 means the
aspect ratio of the crop, not the size. application needs to create enough pixels to fi ll in the 6 extra
inches. At 300 ppi, Photoshop needs to create (“interpolate”)
You can also choose the W x H x Resolution option to more than 1800 pixels per linear inch. Although Photoshop
defi ne custom settings for the result of a crop. For example, if can enlarge images with reasonable success, such a
you defi ne the width and height of a crop area as 9  9 at signifi cant amount of new data will not result in the best
300 ppi, when you click and drag to draw, the crop area will possible quality. As a general rule, you should avoid enlarging
be restricted to the same proportions defi ned in the Width raster images by such a large percentage.
and Height fi elds (in this example, 1:1).

The crop area is constrained The resulting cropped image is the
to the aspect ratio of the actual size defined in the Crop
defined width and height. Image Size & Resolution dialog box.

You can use the Set Overlay Options menu ( ) to show a You can also click the Set Additional Crop Options button
variety of overlays within the crop ( ) to access a variety of crop-related choices.
area; these follow basic design
principles, such as the Rule of Thirds • If you check the Use Classic
and the Golden Spiral. Mode option, the crop
marquee reverts to the same
You can also use the commands in this appearance and behavior as in
menu to turn the overlay on or off. If previous versions of Photoshop.
you choose Auto Show Overlay, the • When Show Cropped Area is checked, the area outside
selected overlay only appears when you drag the marquee the crop marquee remains visible in the document window
handles or click inside the marquee area to move the image until you fi nalize the crop.
inside the crop area.
• When Auto Center Preview is checked, the crop area
will always be centered in the document window. The
image dynamically moves as you resize the crop area.
• When Enable Crop Shield is checked, areas outside the
crop marquee are partially obscured by a semi-transparent
solid color. You can use the related options to change the
color and opacity of the shielded area.

Project 1: Composite Movie Ad 39