Graphics °æ (¾«»ªÇø)
·¢ÐÅÈË: killest (victor), ÐÅÇø: Graphics
±ê Ìâ: PHOTOSHOP(64)- Editing
·¢ÐÅÕ¾: ×Ï ¶¡ Ïã (Wed Apr 15 08:34:39 1998), תÐÅ
2 Choose Layer > Transform > Numeric to open
the Numeric Transform dialog box.
3 Deselect any transformation to turn it off.
4 Do one or more of the following: To move the
selection or layer, enter values for X
and Y. Adobe Photoshop moves the selection or
layer by the distance specified in these text
boxes. To scale, enter percentage values for Width and
Height. Select Constrain Proportions to scale
proportionally. To skew, enter values for the Horizontal and
Vertical angles of slant. To rotate, enter a value for Angle or drag the
radius inside the circle to the desired angle of rota-tion.
5 Click OK.
Using the rubber stamp tool
The rubber stamp tool (R) lets you paint a copy, or
a modified copy, of an image or color into the same
image or into another image. The Clone options of
the rubber stamp tool make a copy of, or sample,
an image and paint an exact duplicate of that
image. Other rubber stamp options let you paint
with a pattern or with an “impressionistic” copy of
the image. You can also restore painted areas to
their last-saved states.
To use the rubber stamp tool:
1 Double-click the rubber stamp tool (R) to
display its Options palette.
2 Choose a mode, as explained in “Selecting a
blending mode” on page 208.
3 Drag the slider to set the opacity, as explained in
“Specifying the opacity, pressure, or exposure” on
page 206.
4 For Option, choose a rubber stamp option. See
the following sections for a discussion of each of
these options.
5 If you are using one of the Clone options and
want to sample using data from all visible layers,
select Sample Merged. If you leave this option
deselected, the rubber stamp tool samples only
from the data on the active layer.
6 If you are using one of the Clone options, posi-tion
the pointer on the part of the image you want
to sample, and Option-click (Macintosh) or Alt-click
(Windows). This sample point is the location
from which the image will begin to be duplicated
as you paint.
189
Option-click (Macintosh) or Alt-click
(Windows) with the rubber stamp tool to
sample from any open Adobe Photoshop
window without changing the active window.
7 Drag to paint with the rubber stamp tool.
Clone options
The Clone options take a sample of the image,
which you can then apply, or paint, over another
image or over another part of the same image.
Each stroke of the tool paints on more of the sam-pled
image. The Clone (aligned) option applies the entire
sampled area once, regardless of how many times
you stop and resume painting. This option is
useful when you want to use different sized
brushes to paint an image. You can also use the
Clone (aligned) option for duplicating two halves
of a single image and placing them at different
locations.
In the following illustration, the image is sampled
using the petal in the upper left as the sampling
point; the petal in the lower right is then painted
in. Crosshairs mark the part of the original sam-pled
image that is currently being applied. The Clone
(nonaligned) option applies the
sampled area from the initial sampling point each
time you stop and resume painting. Because the
rubber stamp tool samples the entire image, this
option is useful for applying multiple copies of
part of an image to different locations.
Sampling point Crosshairs mark the part
of the original being applied.
Pattern options
The Pattern options let you select a pattern and
then use the rubber stamp tool to paint with that
pattern. The Pattern (aligned) option repeats the
pattern as contiguous, uniform tiles, even when
you stop and resume painting several times. The
Pattern (nonaligned) option centers the pattern
on the rubber stamp pointer each time you stop
and resume painting.
To use the Pattern options with the rubber stamp
tool:
1 Use the rectangle marquee tool (0) to select an
area to use as a pattern. You can select a pattern
from any open image.
2 Choose Edit > Define Pattern.
3 Double-click the rubber stamp tool (R) to
display its Options palette.
4 Select a Pattern option.
5 Drag to paint with the pattern.
+
CHAPTER 8 190
Editing
From Snapshot option
The From Snapshot option paints the contents of
the snapshot buffer onto the image. By default,
each image has an empty buffer associated with it.
You can store the current selection in the buffer at
any time by choosing Edit > Take Snapshot or Edit
> Take Merged Snapshot.
For example, you can use a painting tool or a filter
to alter all or part of an image and then take a
snapshot to save the change. You can then undo
the change to the image, and choose the rubber
stamp tool’s From Snapshot option to apply the
change selectively to areas of the image. The Take
Snapshot command stores data from the active
layer only; the Take Merged Snapshot command
captures merged data from all the visible layers.
From Saved option
The From Saved option for the rubber stamp tool
lets you restore an area of an image to its previ-ously
saved state, and is the same as using the
eraser tool with the Erase to Saved option selected.
When you use the From Saved option, Adobe Pho-toshop
reads in the last-saved version of the image
from the disk and restores the portions of the
image as you drag the rubber stamp tool. When
you begin using this option, it may take a few
moments for the tool to start working while Pho-toshop
reads the image from the disk.
Impressionist option
When you use the Impressionist option, the pro-gram
reads the pixels from the last-saved version
of the area you drag over and “smears” the pixels
together to create an impressionistic effect. As with
the From Saved option, this rubber stamp tool
option may take a few moments to start working
while Photoshop reads the image from the disk.
Original image Impressionist option
Using the smudge tool
The smudge tool (S) simulates the actions of drag-ging
a finger through wet paint. The tool picks up
color from where the stroke begins and pushes it in
the direction in which you drag.
Note: The smudge tool cannot be used with Bitmap
or Indexed-colored mode images.
To use the smudge tool:
1 Double-click the smudge tool (S) to display its
Options palette.
2 Choose a mode, as explained in “Selecting a
blending mode” on page 208.
3 Drag the slider to set the pressure, as explained
in “Specifying the opacity, pressure, or exposure”
on page 206.
4 To smudge using the foreground color at the
beginning of each stroke, select Finger Painting. If
you leave this option deselected, the smudge tool
uses the color under the pointer at the beginning
of each stroke.
--
oo
il bb yy il ..... Óë¶ûͬÏûÍò¹Å³î
i bbb ll yyy i
iii bb yy iii
oo
¡ù À´Ô´:£®×Ï ¶¡ Ïã bbs.hit.edu.cn£®[FROM: victor.hit.edu.c]
Powered by KBS BBS 2.0 (http://dev.kcn.cn)
Ò³ÃæÖ´ÐÐʱ¼ä£º2.976ºÁÃë