Search for: KB10336 - Make a polygon layer transparent except for the polygon outlines. It is possible to make polygon fills transparent while leaving the polygon outlines visible by attaching the same layer two times. First: Area.OutlineWidth = 0 (Results in transparent outline.) Second Area.OutlineWidth = a value greater than 0. Area.Pattern = Transparent (Results in transparent fill but visible polygon outlines.) Created: November 21, 2003, Modified: August 03, 2015