lm_exittext

Set exit text in frame

CALL:

     function to call when button is pressed
   align: 
     set this parameter to 1 for alternative alignment. Defaults to 0
   str:
     String to display. Defaults to "x". Other values to consider: "close", "cancel" etcetera
  

INPUT:

   h_frame: 
     frame handle
   BD

OUTPUT:

   No output arguments, a text object will be created, and if needed
   also the axes that displays it