Description This command specifies the gradient color for the image. If specified, this color will be used in conjuction with the background color (set in the appearance file or with @_BGCOLOR) to create a gradient background for the PopChart image.
The argument should be a six-digit hexadecimal number using the typical RRGGBB convention. Do not include a pound # sign before this number. The default value is FFFFFF (white). You can also specify NONE if you do not want a gradient.