lm_setvisible

Set window visibility to 'on' and check if resize is necessary.

CALL:

   lm_setvisible(HWIN, FORCERESIZE)
      

INPUT:

   HWIN:
     handle of figure
   FORCERESIZE:
     boolean, default value: false, set this parameter to true to force calling lm_resize, 
     even if figure size does not change after setting visibility to true. 
  

OUTPUT:

   None, but figure visibility is set to on and lm_resize may be invoked.