Set the border color of the widget. This function is available for fields of PDF documents only. The border color is used only if the border width is positive. For combo boxes, check boxes, and radio buttons, the initial value is black, for other field types, the initial value is transparent. After creation of a SignDocField object, calling setType() will set the border color accordingly. Once setBorderColor() has been called, setType() will no longer affect the border color.

public void setBorderColor(
	ISignDocColor color
)