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Only draw outline of basic shapes.
Only high freqencies in the affected region are copied.
Only low freqencies in the affected region are copied.
Only show strings containning the entered character sequence.
Only show the selected layer without effects in the raster editor.
Only the last operation can be undone. This option conserves memory but does not improve performance.
Op Art City...
Opacity
Opacity and image mask
Opacity->Luminosity
Opacity-based
Opacity:
Open
Open Adobe Photoshop Plug-In
Open Custom Fill Pattern
Open Draw Tool Preset
Open Layer Effect
Open Menu Commands
Image editors, Image viewers, Icons & cursors, 3D graphics editors, Other applications