Sử dụng photoshop cs5 part 56 pot

.351 Putting type in a spot color channel .352 20 is worth a thousand pictures,” but in Photoshop, where you can do such artful things with type, the line between pictures and words i

Turning photos into drawings or

paintings

In the instructions on this page, you’ll turn a photo

into a drawing by reducing it to lines and then

paint-ing on the filter mask On the next page, you’ll turn a

photo into a watercolor by applying a series of filters

We hope these exercises will inspire you to develop

your own formulas

To turn a photo into a tinted drawing:

1 Duplicate an image layer in a high-resolution

photo.A

2 Choose Filter > Stylize > Find Edges B

3 Choose the Brush tool. Choose a large, Soft

Round brush, Normal mode, and an Opacity

below 50% on the Options bar Also make the

Foreground color black

4 Click the Add Layer Mask button on the

Layers panel, then with the layer mask thumbnail

selected, apply strokes to the image to reveal

areas of the underlying layer

5 Do either or both of the following optional steps:

Lower the opacity of the duplicate layer

Change the blending mode of the duplicate layer

(try Lighter Color, Hard Light, Pin Light, or

Luminosity mode).C–D

C This is the Layers panel for the image shown

at right.

D We applied brush strokes to the layer mask to reveal some

of the underlying image, and changed the blending mode of the duplicate layer to Hard Light.

A We duplicated the Background in this original image.

B We applied the Find Edges filter

to the duplicate layer.

334 Chapter 19

A This is the original photo.

B This watercolor was created by following the steps

above.

C This is the result of using Photoshop’s Artistic >

Watercolor filter We think it’s a bit harsh compared to the results of our steps, as shown at left.

There are so many ways to combine filters In these

instructions, you’ll turn an image into a watercolor

by applying the Median and Minimum filters — two

filters that you probably wouldn’t ordinarily use A

medium- to light-toned image would work best for

this exercise

To turn a photo into a watercolor:

1 Duplicate an image layer, then right-click the

duplicate and choose Convert to Smart Object

Keep the new layer selected.A

2 Choose Filter > Noise > Median In the Median

dialog, choose a Radius value between 2 and 8,

then click OK

3 Choose Filter > Other > Minimum In the

Minimum dialog, choose a value that produces

a pleasing simulation of a watercolor; click OK

4. Optional: Choose Filter > Sharpen > Smart

Sharpen, click Basic, try an Amount of 80–100%

and a Radius of 4–8 px, then click OK.B–C

IN THIS CHAPTER

Creating editable type 336

Selecting type 338

Recoloring type 339

Changing the font family and style 339 Converting type 340

Importing type from Illustrator into Photoshop as a Smart Object .340

Changing the font size 341

Applying kerning and tracking 342

Adjusting the leading 343

Changing the type style 344

Shifting type from the baseline .344

Applying paragraph settings 345

Transforming the bounding box for paragraph type 346

Using the Warp Text command 347

Rasterizing type 348

Filling type with imagery 348

Making type fade 350

Screening back type 351 Putting type in a spot color channel 352

20

is worth a thousand pictures,” but in

Photoshop, where you can do such

artful things with type, the line

between pictures and words is blurred

(sometimes literally!).In this chapter, you’ll

learn how to create and select editable type and apply a

wide assortment of character and paragraph attributes

You’ll also learn some tricks, such as how to transform,

warp, fade, and screen back type, and how to fill it

with imagery Finally, you will learn how to put type

in a spot color channel

When you use the Horizontal Type tool or Vertical

Type tool, a new layer appears on the Layers panel

and editable type appears in the document You can

easily change the font, style, size, or color of

edit-able type, and such settings as the kerning, tracking,

leading, alignment, and baseline shift Moreover, you

can transform, warp, or apply layer effects to editable

type, change its blending mode, and change its opacity

and fill values To style type, you’ll use the Character

panel (shown below in A), the Paragraph panel

(on page 345), and the Options bar (A, next page)

Note: To apply some kinds of edits to type, such as

filters or brush strokes, or to fill type with a gradient

or pattern by using the Fill command, the type layer

must be rasterized first However, you can’t have your

cake and eat it, too: Once type is rasterized, you can’t

edit its character attributes, such as the font, or its

paragraph attributes, such as the alignment

Font

Family

Kerning

Vertical

Scale

Baseline

Shift

Type Styles

Anti-aliasing

A Character panel attributes can be applied to all

the type on a layer or to select characters or words.

Font Size

Font Style Leading Tracking Horizontal Scale

336 Chapter 20

Creating editable type

Because editable type automatically appears on its

own layer, it can be edited, moved, transformed,

warped, restacked, etc., without affecting any other

layers You can be very casual about where you

position editable type initially and about which

typographic attributes you choose for it, because

it’s so easy to move and edit

To create an editable type layer:

1 Choose the Horizontal Type tool or Vertical

Type tool (T or Shift-T)

2 On the Options bar, Ado all of the following:

Choose a font family, and from the adjacent

menu, choose a font style A sample of each

font displays on the menu

Choose or enter a font size (you can use the

scrubby slider)

Choose an anti-aliasing method: Sharp

(sharpest), Crisp (somewhat sharp), Strong

(heavier), or Smooth (smoothest) Photoshop

will introduce partially transparent pixels along

the edges of the characters to make them look

smoother With anti-aliasing off (None), the

edges of the type will be jagged; this is the best

option for Web output.B–C

Click an alignment button to align point type

relative to your original insertion point or to

B With Anti-aliasing off, type edges

look jagged.

C With Anti-aliasing on, type edges look smoother.

A The Options bar offers many controls for the type tools.

Tool Preset picker

Text Orientation Font Family Font Style Font Size Alignment

Anti-aliasing method

Show or hide the Character and Paragraph panel group

Text Color

Warp Text

*If your project requires you to typeset a fair amount of text, it may be more efficient to create the imagery in Photoshop and add the

type in a layout or Web page creation program.

align paragraph type to the left edge, right edge, or center of the bounding box (see also page 345)

Click the Text Color swatch, then choose a

color from the Color Picker or the Swatches panel, or click a color in the document

3 Do either of the following:

To create point type (suitable for a small

amount of text), click in the document to establish an insertion point, then type the desired text You can press Enter/Return to create line breaks, where necessary, to prevent the type from disappearing off the edge of the canvas (You can also move the type later with the Move tool.)

To create paragraph type (suitable for a larger

block of text*), drag a marquee to define a bounding box for the type to fit into, then type the desired text Let the words wrap naturally

to the edges of the bounding box; press Enter/

Return only when you need to start a new para-graph If you prefer to specify dimensions for the bounding box, Alt/Option click in the docu-ment, then enter dimensions in the Paragraph Text Size dialog

4 To accept the new text, press Enter on the keypad

(not on the main keyboard) or click the Commit

button on the right end of the Options bar

(To cancel the type, press Esc or click the Cancel

button on the Options bar.) Each time you use

the Horizontal or Vertical Type tool, Photoshop

creates a new layer automatically.A–B

Note: Photoshop uses the vector outlines for a

typeface when resizing editable type, when saving

the file to the PDF and EPS formats, and when

outputting it to a PostScript printer Like vector

graphics, editable type outputs at the printer

resolution, not at the file resolution

➤ You can right-click an editable type layer name

and choose a different anti-aliasing method from

the context menu

➤ In Edit/Photoshop > Preferences > Type, from the

Font Preview Size menu, you can turn font menu

A After typing the first word shown at left, we pressed Enter/Return to start the second word on the next line.

B Editable type layers have a T in the thumbnail

and are named automatically by the first word or

few words of type they contain.

previewing on or off and change the preview size for the Font menu If previewing is on but it’s working too slowly on your machine, turn it off

➤ For documents in Bitmap, Indexed Color, and Multichannel color mode, type appears on the Background, not on a layer, and cannot be edited

➤ If you prefer not to establish new default Options bar settings for your type tool, click or drag with the tool in the document before choosing settings for it

➤ If you place individual phrases, words, or char-acters on separate layers, you’ll be able to move them around and apply effects to them individu-ally If your type layers start to overpopulate, on the other hand, you can periodically delete any layers that you don’t need and gather the ones you do want to preserve into layer groups

338 Chapter 20

Selecting type

Before you can change the character or paragraph

attributes of type or make any copy changes, you

have to select the characters to be edited You can

edit either all the type on a layer or a series of

sequential characters or words

To select type for editing or style changes:

1 Do any of the following:

To highlight characters for editing, click a type

layer, choose the Horizontal Type tool or

Vertical Type tool (T or Shift-T), click in the

type to create an insertion point, then drag

across characters or words to select them.AFor

other methods, see the sidebar on this page

To select all the type on a layer, and to make the

type controls available on the Options bar, with

any tool selected, double-click the T icon on the

Layers panel (The Horizontal Type tool will also

become selected, if it was the last type tool you

had selected.)

To change the attributes of all the type on a layer

via the Character or Paragraph panel, such as

the scale, tracking, leading, style, or alignment,

simply click the layer (you don’t need to select a

type tool)

2 After performing text edits or after changing the

type attributes via the Options bar, to commit to

the changes, do one of the following:

Click the Commit button on the Options bar

Press Enter on the keypad (not on the main

keyboard)

Click a different tool

Click a different layer

(To cancel your editing changes before

commit-ting to them, click the Cancel button on the

Options bar or press Esc.)

➤ To move type to a different location in the

docu-ment, click the type layer, click the Move tool

or hold down Ctrl/Cmd, then drag the type

➤ To delete selected type, press Backspace/Delete

on the keyboard Or to delete one character at a

time, click with a type tool to create an insertion

point, then press Backspace/Delete

SELECTING TYPE CHARACTERS

To select type for copy editing or restyling, choose the Horizontal Type or Vertical Type tool, then do any of the following:

Select consecu-tive characters

or words

Drag across them Or click

at the beginning of a series of words, then Shift-click at the end

Select a word Double-click a word Select

consecu-tive words

Double-click a word, then drag (without releasing the mouse)

Select a line Triple-click a line Select a

paragraph

Quadruple-click in the paragraph

Select all the characters in the type object

Double-click the T

thumb-nail on the Layers panel;

or click in the text, then press Ctrl-A/Cmd-A

A Drag across the characters to be selected.