Overview
Adjust filters overview After you apply a filter to a layer or group, the filter…

Adjust filters in the Inspector or HUD
The easiest way to modify an applied filter is to adjust its parameter controls in…

Adjust filters using onscreen controls
Many filters have onscreen controls that let you manipulate parameters visually, by dragging in the…

Types of onscreen controls
Several onscreen controls are common to many filters. Other onscreen controls are unique to specific…