Sử dụng photoshop cs5 part 16 pdf

To change the screen mode: Press F to cycle through the screen modes, or from the Screen Mode menu on the Application bar,A choose one of the following: Standard Screen Mode the defaul

When you have multiple documents open (say,

in a 2-Up or 3-Up layout), you can save time by

scrolling or zooming all of them simultaneously

To scroll or zoom in multiple windows:

1 Open two or more documents, then on the

Arrange Documents menu, click a 2-Up,

3-Up, 4-Up, 5-Up, or 6-Up icon

2 Do either of the following:

To scroll or zoom all the open Photoshop

docu-ment windows, hold down Shift while using the

Hand or Zoom tool

Check Scroll All Windows on the Options bar

before using the Hand tool, or check Zoom All

Windows on the Options bar before using the

Zoom tool

Rotating the canvas view

OpenGL is a cross-platform API (application pro-gramming interface), or language, that was devel-oped by Silicon Graphics for 2D and 3D computer graphics applications To use the OpenGL features

in Photoshop, such as Animated Zoom (see the Note on page 91), Scrubby Zoom, flick panning (see the last tip on the preceding page), or the Rotate View tool (discussed below), your system must con-tain a video driver or card that provides OpenGL acceleration To enable OpenGL drawing in Photoshop, go to Edit/Photoshop > Preferences >

Performance, then under GPU Settings, check Enable OpenGL Drawing Relaunch Photoshop

Unlike the Image > Image Rotation commands, which rotate the image permanently, the Rotate View tool tilts the canvas temporarily so you can draw or paint at a particular angle

To rotate the canvas view by using the Rotate View tool:

1 Choose the Rotate View tool (R), or hold down R to spring-load the tool

2 Do either of the following:

Drag in the image.A

On the Options bar, enter a Rotation Angle

value, use the scrubby slider, or move the dial

To reset the canvas to the default angle:

1 Choose the Rotate View tool (R)

2 Click Reset View on the Options bar.

A With the Rotate View tool, drag to tilt the canvas area temporarily.

Changing the screen mode

The three screen modes control which Photoshop

interface features are displayed onscreen

To change the screen mode:

Press F to cycle through the screen modes,

or from the Screen Mode menu on the

Application bar,A choose one of the following:

Standard Screen Mode (the default mode) to

display the Application frame (if turned on),

document tabs, the Photoshop menu bar,

Application bar, Options bar, and panels —

with the Desktop visible behind everything

Full Screen Mode with Menu Bar to display

the current document on a full-screen gray

(default color) background, obscuring the

Desktop, with all of the above-mentioned

interface features showing.B

Full Screen Mode to display the current

docu-ment on a black (default color) background,

with the Photoshop interface features and

Desktop hidden and the panels visible only

upon rollover (see “To make hidden panel

docks reappear” on the next page)

➤ When color accuracy is important to us (which,

come to think of it, is all the time!), we like to

keep the area around the image gray If you

want to change the color of the area around

the image for just the current screen mode,

right-click that area and choose Gray, Black, or

Custom (the last chosen custom color) from

the context menu, or choose Select Custom

Color and choose a color from the picker You

can also change the color around the image

for any or all of the three screen modes via the

Preferences dialog; see page 388

B When performing color correction work, we choose Full Screen Mode with Menu Bar as the screen mode for Photoshop.

Choosing a predefined workspace

The quickest way to change your panel setup is by choosing a predefined workspace They’re designed for different kinds of tasks (To create and save custom workspaces, see pages 98–99.)

To choose a predefined workspace: ★

On the Application bar in Photoshop, do either

of the following:

Click a workspace name, such as New in CS5, Design, Photography, Essentials, or Painting C

Choose a workspace from the Workspace menu

on the Application bar

➤ To display more workspace names on the bar, drag the vertical gripper bar to the left

A Choose an option from the Screen Mode menu on the Application bar.

Drag this bar to the left to

reveal more workspace names.

C To quickly change your panel setup, click a workspace name on the Application bar.

Configuring the panels

When you need to fully maximize your screen space,

you can hide all the currently open panels and easily

make them reappear only when needed

To hide (or show) the panels:

Do either of the following:

Press Tab to hide (or show) all currently open

panels, including the Tools panel

Press Shift-Tab to hide (or show) all currently

open panels except the Tools panel

➤ To open a panel individually, choose the panel

name from the Window menu

To make hidden panel docks reappear:

1 Hide the panels as just described or choose Full

Screen Mode from the Screen Mode menu on

the Application bar

2 If the document is in Standard Screen mode, let

the pointer pause on the dark gray vertical bar

at the right edge of the Application frame; or if

your document is in either one of the Full Screen

modes, let it pause at the edge of your monitor.A

The panel docks will redisplay temporarily (but

freestanding panels will remain hidden).B Move

the pointer away from the panels, and they’ll

dis-appear again

Note: If this mechanism doesn’t appear to be

working, right-click any panel tab or icon and

choose Auto-Show Hidden Panels from the

context menu That should do the trick

➤ If you prefer to keep your panels visible onscreen

but want to minimize how much space they

occupy, shrink them to icons (see the last

para-graph on the next page)

A With the panels hidden, if you let the pointer pause on the dark vertical bar at the right edge of the monitor or Application frame…

B …the panel docks will reappear temporarily If you move the pointer away from the panels, they’ll disappear again.

Most of the edits that you will make in Photoshop

will require the use of one panel or another A clever

interface makes the panels easy to store, expand,

and collapse so they don’t intrude on the document

space when you’re not using them Note: The

indi-vidual panels are illustrated in the next chapter

In the predefined workspaces (which are accessed

via the Application bar), the panels are arranged in

docks on the right side of your screen — except for

the Tools panel, which is on the left side Each dock

can hold one or more panels or panel groups.A In

this section, we’ll show you how to reconfigure them

To reconfigure the panel groups and docks:

Open or close a panel: Open a panel by choosing its

name from the Window menu (a few panels can also

be opened or closed via a keyboard shortcut, which is

also listed on the menu) The panel will display either

in its default group and dock or in its last location

To bring a panel to the front of its group, click its tab

(panel name)

Expand a panel that’s collapsed to an icon: Click

the icon or panel name If Auto-Collapse Iconic

Panels is checked in Edit/Photoshop > Preferences >

Interface and you open a panel from an icon, it

collapses back to the icon when you click elsewhere

With this preference unchecked, the panel stays

expanded; to collapse it back to an icon, you must

click either the Collapse to Icons button on the

panel bar or the panel icon in the dock

➤ To quickly access the Auto-Collapse Iconic Panels

option from a context menu, right-click any

panel tab, bar, or icon

Maximize or minimize an expanded panel or

group vertically (to toggle the full panel to just a

panel tab, or vice versa): Double-click the panel tab

or title bar (the gray bar next to the panel tabs)

Use a panel menu: Click the icon to access the

menu for whichever panel is in front within its group

Close a panel or group: To close a panel, right-click

the panel tab and choose Close from the context

menu To close a whole panel group, choose Close

Tab Group from the same context menu

Collapse a whole dock to either icons or icons with

names: Click the Collapse to Icons button at the

top of the dock, or double-click the dark horizontal

gray bar.BTo expand icons to icons with names,

or vice versa, drag the vertical edge of the dock

horizontally.C

AThese are the two panel docks in the predefined Photography workspace

In the left dock, panels are collapsed to icons with names; in the right dock, they’re organized in three groups The Layers/

Channels/Paths group

is minimized vertically.

BWe clicked the Collapse

to Icons button to shrink the rightmost dock to icons The panel groups were preserved.

CWe dragged the edge

of the left dock inward

to shrink the dock to just icons (no names).

Widen or narrow a dock and panels: Position the

pointer over the vertical edge of the dock ( cursor),

then drag horizontally

Lengthen or shorten a panel or group: Position

the pointer over the bottom edge of the panel or

group, and when you see this pointer, drag upward

or downward Panels docked in the same group will

resize accordingly Note that some panels can’t be

lengthened or shortened

Move a panel to a different group: Drag the panel

tab over the title bar of the desired group, and release

when the blue drop zone border appears.A

Move a panel to a different slot in the same group:

Drag the panel tab (name) to the left or right

Move a panel group upward or downward in a dock:

Drag the title bar, then release it when the horizontal

blue drop zone bar is in the desired location.B

Create a new dock: Drag a panel tab or title bar

side-ways to the vertical edge of the dock,Cand release the

mouse when the blue vertical drop zone bar appears

Reconfigure a dock that’s collapsed to icons: Use

methods similar to those for an expanded group

Drag the group “title” bar (the double dotted line)

to the edge of a dock to create a new dock;

or drag the title bar vertically between groups to

restack it (look for a horizontal drop zone line); or

drag the title bar into another group to add it to that

group (look for a blue drop zone border)

Make a docked panel or group into a floating one:

Drag the panel tab, icon, or title bar out of the dock

To stack floating panels or groups, drag the top bar of

one to the bottom of another

Resize a floating panel: Drag the resize box

(located in the lower right corner) inward or outward,

or drag the right edge of the panel horizontally To

resize the Adjustments panel, click the Expanded

View button Not all panels are resizable ➤ To

keep a floating panel from docking while it’s being

moved, hold down Ctrl/Cmd

To redock floating panels into the Application

frame: Drag the dark gray bar at the top of the panel

group to the right edge of the Application frame, and

release the mouse when the pointer is at the edge of

the frame and a vertical blue drop zone line appears

➤ For any tool that uses a brush, you can show the

Brush panel by clicking the Toggle Brush Panel

button on the Options bar or Brush Presets

panel.★For the Type tool, you can show the

Character panel by clicking this button:

CA blue vertical drop zone bar appears as we drag the History panel out of a dock to create a new dock for it.

BA blue hori-zontal drop zone bar appears as

we move our Channels/Layers panel group upward within the same dock.

AA blue drop zone border appears as we drag a panel into

a different group

B In the New Workspace dialog, enter a Name for your workspace and check either or both of the optional features.

Saving custom workspaces

Now that you have learned how to customize your

working environment in Photoshop, the next step is

to save theme-related workspaces for different kinds

of tasks This will shorten your setup time when you

begin your work sessions.AIn Photoshop CS5, the

current panel locations are included automatically

when you save a custom workspace.★ Optionally,

the workspace can include custom keyboard

short-cuts, as well as menu sets, which control the color

label and visibility settings for menu commands

Your custom workspaces should reflect your

normal work habits (and by this we don’t mean

working late and sleeping late!) For example, to set

up a type-intensive workspace, you would open the

Character and Paragraph panels and assign color

labels to commands that you normally use when

creating text Or to create a painting workspace,

open the Brush, Color, and Swatches panels, assign

color labels to the brush preset commands, and

maybe hide some unrelated commands

To save a custom workspace: ★

1 Do any or all of the following:

Open and position all the panels in the desired

locations, panel groups, and docks

Collapse the panels you use occasionally to icons

and close the ones you rarely use Or if you

prefer to keep all your panels collapsed to icons

or icons with names, set them up that way now

Resize any of the panels, as well as any of the

pickers that open from the Options bar

Choose a thumbnail, swatch size, or other

panel display options from any of the panel

menus, or from any of the menus on the preset

pickers that open from the Options bar

Choose Edit > Menus and use the dialog to

assign color labels and/or visibility settings to

menu commands Save your changes to a new

menu set (To customize keyboard shortcuts,

see “Keyboard Shortcuts” in Photoshop Help; to

assign labels, see “Workspace.”)

2 From the Workspace menu on the Application

bar, choose New Workspace

3 In the New Workspace dialog, enter a Name for

the new workspace (include your own name, if

desired).B

4 Under Capture, if you customized the Keyboard

Shortcuts or the Menus, check those options

AThis is the panel setup in one of our custom workspaces.