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Chapter 1: A Quick Tour of
Adobe Photoshop
This interactive tour of Adobe Photoshop
provides an overview of key features of the
program in approximately one hour.
For step-by-step instructions on how to use the
individual features introduced in this tour, as well
as a movie version of the tour, see the lessons pro-vided
on the Tutorial CD. To find complete infor-mation
about any feature, see the index in this user
guide.
You can get images into Adobe Photoshop in a
variety of ways. Most projects begin with a
scanned image, stock digital art, or are created
from scratch using a drawing program, such as
Adobe Illustrator, or a painting program, such as
Adobe Photoshop. For this tour, you'll use files
that were created from all of these sources.
1 Start Adobe Photoshop.
2 Choose File > Open, and open the files
Tour1.psd, Frame.psd, and Fish.psd, located in
the Adobe Photoshop 4.0/Tutorial/Artfiles folder.
Arrange the windows so you can work with
them easily.
Selecting
In Adobe Photoshop, you modify part of an image
by first selecting that area. You'll begin your tour
by making selections in files using the selection
tools. (Don't worry. If you make a mistake at any
point in the tour, simply choose Edit > Undo, and
try again.)
First, you'll make a simple rectangular selection,
and drag an image from one document into
another.
1 Click the Frame.psd window to make it the
active window.
2 Select the rectangle marquee tool (0) in the
toolbox. Then drag a rectangular selection
marquee from one corner of the frame to the
opposite corner, to select the image.
3 Select the move tool (A) in the toolbox. Drag
the frame into the Tour1.psd window. The frame
is now part of that file.
Now you'll resize the frame.
4 Choose Layer > Free Transform. Move the
pointer onto one of the corner handles. Hold
down Shift and drag a corner handle to shrink
the frame to about three-fourths its current size.
Holding down Shift constrains the image's
proportions as you resize it.
5 Move the pointer outside the selection handles
and drag clockwise to rotate the frame about 25
Press Return (Macintosh @ ) or Enter (Windows@ ).
Next, you'll make a selection with the magic wand
tool. The magic wand tool selects areas based on
their similarity in color.
6 Select the magic wand tool (M); then click the
Fish.psd window to make it the active window.
7 Click the tan background in the image to select
it. Notice that the background inside the hooks is
not selected.
8 Choose Select > Similar to add the rest of the
background to the selection. You're now selected
everything except the fish, string, and hooks.
9 Choose Select > Inverse to select the fish. The
Inverse command selects everything that wasn't
selected-in this case, the fish.
10 Hold down Command + Shift (Macintosh) or
Ctrl + Shift (Windows) and drag the image onto
the Tour1.psd window. Holding down
Command/Ctrl changes to the move tool, and
holding down the Shift key as you drag places the
copied image in the center of the artwork.
11 To rotate the fish image precisely, choose Layer
> Transform > Numeric. Select the Rotate option,
enter an angle in the Angle text box (we used 320 ° ),
and click OK.
12 Close the Frame.psd and Fish.psd windows.
Layers
Photoshop lets you organize artwork on separate
transparent layers so that you can easily construct
composite images and experiment with various
effects.
1 To display the Layers palette, choose Window >
Show Layers. Click the grow box located near the
top right of the Layers palette to expand the
palette.
Notice that each layer has a name, as well as a
thumbnail, or miniature version, of the image on
that layer. Photoshop automatically created sepa-rate
layers for the frame image (Layer 1) and fish
image (Layer 2) when you brought them into the
Tour1.psd file.
2 Click the eye icon next to Layer 2 (the fish layer)
to hide the layer. Click again to redisplay the layer.
By changing the order of layers, you can restack
images in the artwork.
3 Drag Layer 2 (the fish layer) until it's between
Layer 1 (the frame layer) and the Background layer
on the Layers palette. Release the mouse button to
set Layer 2 in its new position.
4 Click the name Layer 1 in the Layers palette to
make it the active layer. A paintbrush icon appears
next to the layer thumbnail, indicating that your
changes will now affect artwork on that layer only.
5 Select the move tool ( ). Then drag the frame
toward the top left of the artwork. Because the
frame is on its own layer, you can move it sepa-rately
from objects on other layers.
Now you'll adjust the opacity of Layer 1.
6 Drag the opacity slider on the Layers palette to
50%. You can now see other layers through the
frame.
By specifying blending modes, you can determine
how one layer interacts with another.
7 Click Layer 2 (the fish layer) in the Layers palette
to make it the active layer.
8 Choose Screen from the mode menu at the top
left of the Layers palette. This blending mode
makes the fish look bleached.
Filters
Photoshop provides a wide variety of filters that let
you quickly add special effects to your artwork. In
this part of the tour, you’ll apply two filters and
adjust the color to completely transform the image
on the Background layer.
1 Click the Background in the Layers palette to
make it active .
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