Used to apply an effect that resembles raindrops.
[Center] field
The center of the effect is displayed. The position of the center is specified by dragging the mark, provided in the dialog preview display.
[Radius] field
The radius of the effect is displayed as a number of pixels. The radius is specified by dragging the mark, provided in the dialog preview display.
[Strength] slider
Used to specify the degree of the raindrop effect within a range of 1 to 100.
[Frequency] slider
Used to specify the frequency of the raindrop effect within a range of 1 to 10.
[Phase] slider
Used to specify the phase of the raindrops within a range of 0 to 360.