VGetWindowFontID


 
Name
  VGetWindowFontID - returns the font ID of the font used in the specified
window.
 
Synopsis
  VGetWindowFontID(win, id)
  Window win;
  XID *id;                              /*RETURN*/
 
Return Value
  VGetWindowFontID returns the font ID of the font used in the specified
window.
 
Parameters
  win - the window whose font ID (fid) is returned.
  id - the returned font ID (fid).
 
Side Effects
  None.
 
Entry Conditions
  If VCreateWindows is not called earlier, VGetWindowFontID prints an
error message to the standard error stream, produces a core dump file
and exits from the current process.

Related Functions
VGetWindowInformation, VGetWindowGC.