The ColumnWidthCompressed attribute determines how the display width of a RadioField is determined when the
Orientation attribute (see
Orientation Attribute) is set to FO_HORIZONTAL. If ColumnWidthCompressed is set to FALSE, OpenROAD sets the horizontal width of each RadioField column to the width of the longest column. If set to TRUE, OpenROAD trims blank space from the end of columns that are shorter than the longest column.