Ps Podešavanja - Dem

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Color settings26. svibnja 2010.

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You can save and print a list of all keyboard shortcuts.

Click Summarize in the Keyboard Shortcuts and

Menus dialog box and save the file as Photoshop

Defaults.htm. Open the file and print the list for

reference.

Keyboard Shortcuts

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ADOBE UPUTE

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Fixed pixel printing devices, such as dye sublimation printers and some film recorders (Durst Lambda,

Lightjet):

These printing devices provide significantly better quality if the image is the same resolution as the

printer or imager, typically 300‐400 dpi. Resolutions even slightly higher or lower can significantly

degrade results, so it's worth resizing to the exact resolution in Photoshop.

For more detailed information about image resizing and resampling, see "Resize and Crop images in

Photoshop and Photoshop Elements" (TechNote 331327).

Purge Undo, Clipboard, or Histories

Undo,

Clipboard,

and

Histories

all

hold

image

data.

To

free

RAM,

choose

Edit

>

Purge

to

purge

the

Undo

and Clipboard. Purging Histories can free RAM or scratch disk space depending on how recent your

history data is, but the purge operation cannot be undone. To reduce disk space usage, reduce the

number of History States available in the General preference.

Minimizing the number of layers

Layers are fundamental to working in Photoshop, but they also increase file sizes and redraw time

because Photoshop recomposes each layer after each change in the image. After you have completed

changes to layers, you can flatten (merge) them to reduce the size of a file. You should also make sure to

remove blank layers from the file since they too increase its size. It is important to remember that

Photoshop does not let you separate layers after merging them. Instead, you can either use the Undo

command or you can use the History palette to reverse a merge.

To flatten all layers in a file, choose Layer > Flatten Image.•

In the Layers palette, select the layer above the layer with which you want to merge it.1.

Choose Layer > Merge Down.2.

To merge a layer with the layer below it: •

If you do not need to frequently change some of your layers, you may want to convert layers or layer

sets into

Smart

Objects,

to

save

disk

space

and

help

increase

speed.

Flattening TIFF files

Photoshop allows layers to be saved in TIFF files. Layered TIFF files are larger than flattened TIFF files

and require more resources for processing and printing. If you work with a layered TIFF file, save the

original layered file as an Adobe Photoshop (.psd) file; then, when you are ready to save the file in TIFF

format, save a copy without layers.

Using image compression

Although compressed files generally have smaller file sizes, Photoshop may take longer to open or save

them. The

BMP,

CompuServe

GIF,

JPEG,

Photoshop,

Photoshop

EPS,

Photoshop

PDF,

and

TIFF

formats

can be saved with compression. In addition, Photoshop enables you to specify a compression method

for TIFF layers in the TIFF Options window. When you save in the TIFF format, you have the option to

use the ZIP and JPEG compression methods. ZIP compression is lossless (no data will be removed from

your image), and it creates smaller files, but the compression is significantly slower. JPEG compression is

lossy (data will be permanently removed from your image), the file will be larger, but the compression

will be faster.

When you save layered 16‐bit or 32‐bit images in the PSD (Photoshop native) file format, the

compression takes significantly longer than saving flat 16‐bit or 32‐bit images, or 8‐bit images.

To save an image without compression from Photoshop, choose File > Save As, select the format you

want, and then select the No Compression option in the format Options dialog box. For example, select

the

TIFF

format,

and

in

the

TIFF

Options

dialog

box,

select

None

for

Image

Compression.Editing individual channels

Photoshop requires less memory to apply a filter to a single channel than it does to apply a filter to

multiple channels or to an entire image (composite channel). In a flattened image, each RGB channel is

about one‐third the size of the file; each CMYK channel is about one‐fourth the size. To edit a single

channel, select the channel you want to edit in the Channels palette.

Using the Filter Gallery and applying filters to individual channels

The Filter Gallery in Photoshop CS5 and CS4 allows you to test one or more filters on an image before

applying the effect(s), which can save considerable time.

Dragging and dropping between files

Dragging and dropping layers or files is more efficient than copying and pasting them. Dragging bypasses

the clipboard and transfers data directly. Copying and pasting can potentially involve more data transfer

and is

much

less

efficient.

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Operating system software

By customizing your operating system so it runs efficiently, you not only increase the amount of system

resources available to applications, but also ensure that your applications run efficiently. Optimizing

your hard drive and virtual memory, organizing or removing temporary files, and disabling unnecessary

applications running in the background improves performance.

Check your system for damaged fonts

If there

is

a damaged

font

on

your

system

and

you

have

WYSIWYG

font

preview

turned

on,

your

computer can slow significantly. If you turn off font preview and your computer performance improves

significantly, test for a damaged font. In some cases, damaged fonts can cause Photoshop to crash,

when Font Preview is turned on.

Choose Edit > Preferences > Type.1.

Deselect Font Preview Size.2.

Click OK.3.

To turn off Font Preview:

Temporary files

When you work in an application, a copy of your data file is stored temporarily on the hard drive. Many

applications create .tmp files and then delete them when you quit the application. Crashes or system

errors, however, may prevent an application from deleting these files. These files can build up over time,

taking up

disk

space

and

causing

problems.

From

time

to

time,

you

should

quit

all

programs

and

remove

all temporary files. To safely remove temporary files and any other files that are no longer being used,

run Disk Cleanup.

On Windows XP: Choose Start > Programs > Accessories > System Tools > Disk Cleanup.○

On Windows Vista: Choose Start, and type Disk Cleanup in the Search text box. Select Disk

Cleanup from the Programs list.

○

Do one of the following: 1.

Choose a drive to cleanup, if appropriate.2.

Choose types of files to delete. You may select all file types to clean your system completely, but

you must select Temporary Files at a minimum.

3.

Click OK.4.

Confirm that you want to permanently delete these files.5.

To run Disk Cleanup:

Optimizing and defragmenting hard disks

Over time, the computer's hard disk can become damaged or fragmented (unavailable in a large

contiguous block). If there is not enough contiguous space for the system to save a file, it saves pieces of

the file to different locations on the disk. It takes an application longer to read a fragmented file whose

pieces are saved in several locations.

On Windows XP: Choose Start > All Programs > Accessories > System Tools > Disk Defragmenter.•

On Windows 7 and Vista: Choose Start, type Disk Defragmenter in the Search text box. Select Disk

Defragmenter under Programs.

•

To optimize and defragment the hard disk: Use the Disk Defragmenter:

Windows virtual memory

Virtual memory

allows

your

system

to

use

hard

‐disk

space

to

store

information

normally

stored

in

memory (RAM). Because it takes longer to access information on a hard disk than it does to access

information in memory, using a portion of the hard disk as virtual memory can decrease performance. In

addition, Photoshop cannot use the hard‐disk space the system uses for virtual memory for its scratch

disk files, which it uses to store image information as you work. If you need more memory to work in

Photoshop, Adobe Systems recommends installing more RAM.

Specifying a fixed virtual memory setting helps prevent Photoshop scratch disk files from competing for

the same space with virtual memory, especially if you set the virtual memory setting on a different drive

than the primary scratch disk. For both kinds of virtual memory, be sure to use a drive with enough free,

uncompressed space. RAID 0 partitions provide the best possible performance as Photoshop scratch

disks.

If you use a disk or RAID array only for Photoshop scratch disk files, fragmentation is rarely a concern, as

they don't become significantly fragmented. Fragmentation is much more likely to be an issue if you use

a single disk for everything or if you have permanent files and the Photoshop scratch disk sharing a

volume, especially if there's not a lot of free space. In this case, defragmenting the disk can make a

significant difference.

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See the above section "Optimizing and defragmenting hard disks" for more information.

Quit all applications.1.

Choose Start > Settings > Control Panel and double‐click System.2.

Click the Advanced tab and then select Settings in the Performance section.3.

Click the Advanced tab, and in the Virtual memory section, click Change.4.

From the Drive list, select a hard drive that has 1.5 times the amount of your computer's installed

RAM. For example, if your computer has 2 GB of RAM, select a hard drive that has at least 4 GB of

free

hard

drive

space.

For

best

performance,

choose

a

hard

drive

not

used

for

the

Photoshop

scratch disk(s).

5.

In the Paging File Size for Selected Drive section, select Custom size, and in the Initial Size box,

enter a value equal to the twice the amount of your computer's installed RAM.

6.

In the Maximum Size box, enter a value equal to four times the amount of your computer's

installed RAM.

7.

Click Set and then click OK.

Note: For the best performance, the Paging File should be on a separate, empty, de‐fragmented

hard disk.

8.

Click to close the System Control Panel Applet.9.

To restart

Windows,

click

Yes

in

the

System

Settings

Change

dialog

box.10.

To change Virtual Memory in Windows XP:


Choose Start > Control Panel, and double‐click System.2.

Choose Advanced System Settings in the Tasks list.3.

Select the Advanced tab and click Settings in the Performance section.4.

Select the Advanced tab and click Change.5.

Usually it's best to allow Windows to manage the paging file. However, for the better

performance, the Windows paging file should be on a different hard disk from the Photoshop

scratch disk. To manage the paging file manually, set it to a different drive from the Photoshop

scratch disk by deselecting Automatically Manage Paging File Size For All Drives.

6.

Click each hard disk letter to show the available space on that drive. Select a hard drive that has

three times the amount of your computer's installed RAM and that doesn't contain a scratch disk.

7.

Select Custom Size, and type the amount of your physical RAM plus 300 MB in the Initial Size box.

Type 3 times the amount of your computer's installed RAM into the Maximum Size box. Click Set,

and then click OK. Continue to click OK to exit all dialog boxes.

8.

Restart your computer: If you have applications open, select Restart Later, close your applications,

then restart Windows. Otherwise, click Restart Now.

9.

To change Virtual Memory in Windows 7 and Vista:

Applications running in the background

Some applications may compete for memory with Photoshop and cause slowdowns or system errors.

Before starting Photoshop, disable other applications, including startup items (items that start

automatically with Windows).

In Windows XP:


Choose Start > Run, and type msconfig in the Open box. Click OK.2.

Click the Startup tab, and click Disable All.3.

Select any startup items that are essential for testing the problem. If you are unsure whether an

item is essential, leave it deselected (disabled).

4.

Click OK, and restart Windows.

Note: Depending on settings in the System Configuration utility, a System Configuration utility

dialog box may appear after the restart asking you if you want to continue in Selective Startup

mode. If this occurs, click OK once to close the message dialog box. Click OK again to quit the

System Configuration utility. Click Exit Without Restart.

5.

Right‐click icons in the Notification Area (called the System Tray in earlier versions of Windows) to

close or disable any startup items that are still active.

6.

Disable startup

items:

If the performance of Photoshop increases, one or more of the disabled startup items is conflicting •

Then, try to re‐create the problem:

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with Photoshop. Reenable startup items one at a time, testing each time until you determine

which item conflicts with Photoshop. Then contact that item's developer for an update, if

available.

If the performance doesn't change, startup items aren't the cause and you can reenable them.•

Choose Start > Run, and type msconfig in the Open box. Click OK.1.

Click the Startup tab, and click Enable All.2.

Click OK, and restart Windows.3.

To reenable startup items:


Choose Start, type msconfig in the Search text box, and press Enter.2.

Write down all unselected items under the Startup and Services tabs.3.

Click the General tab, and choose Selective Startup.4.

Click the Startup tab and select Disable All.5.

Click Apply, and restart Windows for the changes to take effect.

Note: Upon restart, you'll be notified that the System Configuration utility has made changes to

the way that Windows starts up. Click OK. When the System Configuration utility appears, click

Cancel.

6.

Right‐click

icons

in

the

Notification

Area

and

close

or

disable

any

startup

items

that

are

still

active.7.

In

Windows

7

and

Vista:

If the performance of Photoshop increases, one or more of the disabled startup items is conflicting

with Photoshop. Reenable startup items one at a time, testing each time until you determine

which item conflicts with Photoshop. Then contact that item's developer for an update, if

available.

•

If the performance doesn't change, startup items aren't the cause and you can reenable them.•

Then, try to re‐create the problem:

Choose Start > and type msconfig in the Search text box, and press Enter.1.

Click the Startup tab, and click Enable All.2.

Click OK, and restart Windows Vista.3.

To reenable startup items:

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Maximize

PSD

File

Compatibility. This option has been around in Photoshop under a

variety of names for several versions, and it controls whether Photoshop will include a

hidden, composite layer along with the regular layers when you save a file. The

composite layer is essentially just a single layer that represents what the image would

look like with all the visible layers flattened. This preference is primarily for people

who need to use their layered PSD files in other applications that claim to read PSD

files, but that really need that composite layer in order to do so. The main problem

with this option is that the extra composite layer will make your file size much larger

– up to

33%

larger

‐ than

it

needs

to

be.

While

this

is

not

much

of

an

issue

with

small

files, it can quickly become a big issue with larger documents. If you’re only working on

your images in Photoshop, then I feel that

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Screen clipping taken: 15.3.2011.; 21:52

Ugasiti Photoshop i onda stisnut keys i kliknut psd file da se upali


DEFAULTNE opcije15. ožujka 2011.

21:52

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Ps Podešavanja - Dem