Used to draw a border with a gradation that ranges from the foreground color to a transparent color. This effect is used when an illustration is created from picture images.
[Width] field
Specify the width (length in the transverse direction) of the border, in pixels. To specify the width of the border, drag the white square mark, provided in the dialog preview display.
[Height] field
Specify the height (length in the longitudinal direction) of the border, in pixels. To specify the width of the border, drag the white square mark, provided in the dialog preview display.