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Table Of Contents
Amount: This onscreen control has different representations, depending on the filter.
In the Zoom Blur filter, drag the small circular handle (above the Center onscreen
control) to adjust the Amount parameter.
Zoom Blur filter Amount onscreen control
In the Prism filter, drag the arrow handle inward or outward to adjust the Amount
parameter. (Dragging the arrow in an arc adjusts the Angle parameter.)
995Chapter 19 Using Filters