Graphics 版 (精华区)
发信人: killest (victor), 信区: Graphics
标 题: PHOTOSHOP(17)-Looking at the Work Area
发信站: 紫 丁 香 (Sat Mar 14 21:15:17 1998), 转信
Use the following shortcuts when work-ing
with the zoom tools: To activate the zoom-in tool, press Com-mand+
spacebar (Macintosh) or Ctrl+space-bar
(Windows). To activate the zoom-out tool, press Com-mand+
Option+spacebar/Ctrl+Alt+spacebar. To zoom in, press Command+[=]/
Ctrl+[=]. To zoom out, press Command+[-]/
Ctrl+[-].
Using the Navigator palette
The Navigator palette lets you quickly view differ-ent
areas of an image and change the magnifica-tion
of your view. This palette displays a thumb-nail
of the image and a rectangle, the view box,
representing the boundaries of the image window.
You can change the color of the view box from its
default red.
To move the view of the image:
Do one of the following: Drag the view box in the Navigator palette.
Click in the thumbnail. The new view includes
the area you click.
To magnify or reduce the view:
Do one of the following: Click the zoom in or zoom out button. Drag
the zoom slider at the bottom of the
palette. Enter the percentage of magnification or reduc-tion
you want, and press Return (Macintosh) or
Enter (Windows).
To zoom to the specified percentage and
keep the zoom percentage box highlighted,
hold down Shift while pressing Return/Enter. Hold down Command
(Macintosh) or Ctrl
(Windows) and drag over the area of the thumb-nail
that you want to magnify.
210% view of image View in Navigator palette
To change the color of the view box:
1 Choose Palette Options from the Navigator
palette menu.
2 Do one of the following: To use a preset color, choose an option
for Color. To use a custom color, click the color box, choose
a color system as described on page 224, and
click OK.
3 Click OK.
Zoom in
Zoom slider
Zoom
percentage
Zoom out
31
Using plug-in modules
Adobe Photoshop plug-in modules are software
programs developed by Adobe Systems, and by
other software developers in conjunction with
Adobe Systems, to extend the functionality of the
Adobe Photoshop program. Adobe Photoshop
includes plug-in modules for importing and
exporting images and for producing special
effects.
Installing plug-in modules
To use a plug-in module that has been developed
by Adobe Systems, you must first install it into the
plug-ins folder for Adobe Photoshop. To install a
third-party plug-in module, follow the installation
instructions included with the module. Once
installed, the modules appear in the Import or
Export menu, as file formats in the Open, Save As,
and Save a Copy dialog boxes, or as filters in the
Filter submenus.
To install an Adobe Systems plug-in module:
Do one of the following: On the Macintosh, drag a copy of the module to
the Plug-ins folder inside the Adobe Photoshop
folder. In Windows, copy the module into the
PLUGINS subdirectory in the Photoshop direc-tory.
Setting plug-ins preferences
When you install Adobe Photoshop and include
the plug-in modules in the installation, these files
are automatically placed in the Adobe Photoshop
Plug-ins folder (Macintosh) or the PLUGINS
directory (Window). You can add new plug-ins or
move the modules to a new location. If you move
the plug-ins to a different location, you must
change Photoshop抯 preference setting so that the
program targets the correct plug-ins location.
To set plug-ins preferences:
1 Choose File > Preferences > Plug-Ins & Scratch
Disk.
2 Click Choose, and select a folder or directory
from the list. (Make sure you do not select a loca-tion
inside the Plug-ins/PLUGINS folder.) To
display the contents of a folder, click Open
(Macintosh); double-click the directory
(Windows) to display its contents.
3 When you have highlighted the new plug-ins
folder, click Select (Macintosh) or OK (Windows).
4 Restart Adobe Photoshop.
On the Macintosh, to select the plug-ins
location immediately upon starting Adobe
Photoshop, press Command+Option as you
launch the program.
Setting preferences
Adobe Photoshop includes numerous program
settings, which are stored in a preferences file. This
file is located in the Preferences folder in your Sys-tem
Folder (Macintosh) or in the Prefs subdirec-tory
inside the Photoshop directory (Windows).
The settings stored in this file include general dis-play
options, separation setup information, cali-bration
options, display options, tool options,
CHAPTER 2 32
Looking at the Work Area
ruler units, and options for exporting information
from the Clipboard. Most of these options are set
in dialog boxes that can be opened through the
Preferences submenus in the File menu. Preference
settings are saved each time you exit Adobe Photo-shop.
For information on a specific preferences option,
see the Index.
To restore all of Adobe Photoshop抯 preferences to
their default settings:
Do one of the following: On the Macintosh, open the Preferences folder
in the System Folder and drag the Adobe Photo-shop
4.0 Prefs file to the Trash. In Windows, delete the PHOTOS40.PSP file in
the Prefs subdirectory inside the Photoshop direc-tory.
A new Preferences file will be created when you
next start Adobe Photoshop.
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