Novell SUSE LINUX Professional 9.3 Update 00662644461625 ユーザーズマニュアル
製品コード
00662644461625
18
Manipulating
Gr
a
a
phics
with
The
GIMP
To create a custom template, select ‘File’ ➝ ‘Dialogs’ ➝ ‘Templates’ and use the
controls offered by the window that opens.
controls offered by the window that opens.
In the ‘Image Size’ section, set the size of the image to create in pixels or another
unit. Click the unit to select another unit from the list of available units. The ra-
tio between pixels and a unit is set in ‘Resolution’, which appears when the ‘Ad-
vanced Options’ section is open. A resolution of 72 pixels per inch corresponds to
screen display. It is sufficient for Web page graphics. A higher resolution should
be used for images to print. For most printers, a resolution of 300 pixels per inch
results in an acceptable quality.
unit. Click the unit to select another unit from the list of available units. The ra-
tio between pixels and a unit is set in ‘Resolution’, which appears when the ‘Ad-
vanced Options’ section is open. A resolution of 72 pixels per inch corresponds to
screen display. It is sufficient for Web page graphics. A higher resolution should
be used for images to print. For most printers, a resolution of 300 pixels per inch
results in an acceptable quality.
In ‘Colorspace’, select whether the image should be in color (‘RGB’) or
‘Grayscale’. Select the ‘Fill Type’ for the new image. ‘Foreground Color’ and
‘Background Color’ use the colors selected in the toolbox. ‘White’ uses a white
background in the image. ‘Transparent’ creates a clear image. ‘Transparency’ is
represented by a gray checkerboard pattern. Enter a comment for the new image
in ‘Comment’.
‘Grayscale’. Select the ‘Fill Type’ for the new image. ‘Foreground Color’ and
‘Background Color’ use the colors selected in the toolbox. ‘White’ uses a white
background in the image. ‘Transparent’ creates a clear image. ‘Transparency’ is
represented by a gray checkerboard pattern. Enter a comment for the new image
in ‘Comment’.
When the settings meet your needs, press ‘OK’. To restore the default settings,
press ‘Reset’. Pressing ‘Cancel’ aborts creation of a new image.
press ‘Reset’. Pressing ‘Cancel’ aborts creation of a new image.
18.3.2
Opening an Existing Image
To open an existing image, select ‘File’ ➝ ‘Open’ or press
Ctrl
-
O
. In the dialog
that opens, select the desired file. Click ‘OK’ to open the selected image. Press
‘Cancel’ to skip opening an image.
‘Cancel’ to skip opening an image.
18.3.3
The Image Window
The new or opened image appears in its own window. The menu bar in the top of
the window provides access to all image functions. Alternatively, access the menu
by right-clicking the image or clicking the small arrow button in the left corner of
the rulers.
the window provides access to all image functions. Alternatively, access the menu
by right-clicking the image or clicking the small arrow button in the left corner of
the rulers.
‘File’ offers the standard file options, such as ‘Save’ and ‘Print’. ‘Close’ closes the
current image. ‘Quit’ closes the entire application.
current image. ‘Quit’ closes the entire application.
With the items in the ‘View’ menu, control the display of the image and the im-
age window. ‘New View’ opens a second display window of the current image.
Changes made in one view are reflected in all other views of that image. Alter-
nate views are useful for magnifying a part of an image for manipulation while
seeing the complete image in another view. Adjust the magnification level of the
age window. ‘New View’ opens a second display window of the current image.
Changes made in one view are reflected in all other views of that image. Alter-
nate views are useful for magnifying a part of an image for manipulation while
seeing the complete image in another view. Adjust the magnification level of the
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