Adobe 65011817 User Guide - Page 48

Subtract pixels from a selection, Select part of an existing marquee, Inverse a pixel selection

Page 48 highlights

USING FIREWORKS CS4 42 Selecting and transforming objects 3 Repeat steps 1 and 2 with any bitmap selection tool to continue adding to the selection. Overlapping marquees join to form a contiguous marquee. Subtract pixels from a selection ❖ Hold down Alt (Windows) or Option (Mac OS) and use a bitmap selection tool to select the pixel area you want to remove. Select part of an existing marquee Select part of an existing marquee by drawing a new marquee that overlaps the original. 1 Hold down Alt+Shift (Windows) or Option+Shift (Mac OS) while creating a marquee selection that overlaps the original marquee. 2 Release the mouse button. Only pixels in the overlapping area of the two marquees are selected. Inverse a pixel selection Using a current pixel selection, you can create another pixel selection that selects all currently deselected pixels. 1 Make a pixel selection, using any bitmap selection tool. 2 Choose Select > Select Inverse to select all pixels that were not originally selected. Feather a pixel selection Feathering creates a see-through effect for the selected pixels. 1 Choose Select > Feather. 2 Enter a Feather amount in the Feather dialog box. 3 If necessary, change the number in the Feather dialog box to adjust the feather amount. To view the appearance of the feathered selection without the surrounding pixels, choose Select > Select Inverse, and then press Delete. Expand or contract a marquee After you draw a marquee to select pixels, you can expand or contract its border. 1 After drawing the marquee, choose Select > Expand Marquee. 2 Enter the number of pixels by which you want to expand or contract the border of the marquee, and click OK. Select an area around an existing marquee To add special graphic effects to a marquee, create an additional marquee that frames the existing marquee. 1 After drawing a marquee, choose Select > Border Marquee. 2 Enter the width of the marquee that you want to place around the existing marquee, and click OK. Smooth the border of a marquee Eliminate any excess pixels that appear along the border of a pixel selection or marquee after using the Magic Wand tool. 1 Choose Select > Smooth Marquee. 2 Enter a sample radius to specify the desired degree of smoothing, and click OK. Last updated 3/8/2011

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42
USING FIREWORKS CS4
Selecting and transforming objects
La
s
t updated 3/8/2011
3
Repeat steps 1 and 2 with any bitmap selection tool to continue adding to the selection.
Overlapping marquees join to form a contiguous marquee.
Subtract pixels from a selection
Hold down Alt (Windows) or Option (Mac OS) and use a bitmap selection tool to select the pixel area you want to
remove.
Select part of an existing marquee
Select part of an existing marquee by drawing a new marquee that overlaps the original.
1
Hold down Alt+Shift (Windows) or Option+Shift (Mac OS) while creating a marquee selection that overlaps the
original marquee.
2
Release the mouse button.
Only pixels in the overlapping area of the two marquees are selected.
Inverse a pixel selection
Using a current pixel selection, you can create another pixel selection that selects all currently deselected pixels.
1
Make a pixel selection, using any bitmap selection tool.
2
Choose Select
> Select Inverse to select all pixels that were not originally selected.
Feather a pixel selection
Feathering
creates a see-through effect for the selected pixels.
1
Choose Select
> Feather.
2
Enter a Feather amount in the Feather dialog box.
3
If necessary, change the number in the Feather dialog box to adjust the feather amount.
To view the appearance of the feathered selection without the surrounding pixels, choose Select
> Select Inverse,
and then press Delete.
Expand or contract a marquee
After you draw a marquee to select pixels, you can expand or contract its border.
1
After drawing the marquee, choose Select
> Expand Marquee.
2
Enter the number of pixels by which you want to expand or contract the border of the marquee, and click OK.
Select an area around an existing marquee
To add special graphic effects to a marquee, create an additional marquee that frames the existing marquee.
1
After drawing a marquee, choose Select
> Border Marquee.
2
Enter the width of the marquee that you want to place around the existing marquee, and click OK.
Smooth the border of a marquee
Eliminate any excess pixels that appear along the border of a pixel selection or marquee after using the Magic Wand tool.
1
Choose Select
> Smooth Marquee.
2
Enter a sample radius to specify the desired degree of smoothing, and click OK.