Zoom In/Out
Establishes the direction of the blur effect toward or
away from the viewer. Type a number from -100 to 100 or drag the
slider to set the value. Negative numbers make the image appear to
move closer; positive numbers make the image appear to move away.
Smoothness
Controls the quality of the transition of the blur effect.
Type a number from 1 to 10 or drag the slider to set the value. A
smaller number creates a smoother blur with fine color blending.
Centering options
These options let you set the zoom origin. Cen-
ter In Image sets the origin at the center of the image. Center in
Selection sets the origin at the center of a selection. Offset from
Center in Pixels lets you type values to offset the origin from the
center of the image or selection. Type vertical and horizontal offset
amounts in pixels in the text boxes. Negative horizontal offsets move
the center to the left. Negative vertical offsets move the center up.
Positive horizontal offsets move the center to the right. Positive verti-
cal offsets move the center down.
Preview
Displays the effect of the current settings.
Zoom Blur applied to area
selected around center
Span: 25
Zoom In/Out: 25
Smoothness: 5