Width fieldDisplays the width of the blur. Increasing the blur increases the processing time.

Height fieldDisplays the height of the blur. Increasing the blur increases the processing time.

Proportional buttonEnable to blur the image horizontally and vertically, or hold down Alt as you change a width or height value.

Pixel Ratio buttonEnable to blur the image using the same proportion as its aspect ratio.

Amount fieldDisplays the amount of radial blur.

Rotation fieldDisplays the angle of rotation for a radial blur.

Length fieldDisplays the radius amount of a directional blur.

Angle fieldDisplays the angle of a directional blur.