Returns the current value of the TTF searchable text as hidden text flag. The method fills a passed boolean value with the flag value and returns it to a calling subroutine.

The TTF searchable text as hidden text flag determines whether it is possible to search with CTRL+F text represented with a true type font (if the flag value is true) or not (if false). This flag works only if the TTF fonts geometry representation flag is equal to true.