curs_getyx 3x

curs_getyx(3x)                                           curs_getyx(3x)

NAME

       getyx,  getparyx,  getbegyx,  getmaxyx - get curses cursor
       and window coordinates

SYNOPSIS

       #include <curses.h>

       void getyx(WINDOW *win, int y, int x);
       void getparyx(WINDOW *win, int y, int x);
       void getbegyx(WINDOW *win, int y, int x);
       void getmaxyx(WINDOW *win, int y, int x);

DESCRIPTION

       The getyx macro places the current cursor position of  the
       given window in the two integer variables y and x.

       If  win  is  a  subwindow,  the  getparyx macro places the
       beginning coordinates of the  subwindow  relative  to  the
       parent  window into two integer variables y and x.  Other-
       wise, -1 is placed into y and x.

       Like getyx, the getbegyx and  getmaxyx  macros  store  the
       current  beginning  coordinates  and size of the specified
       window.

RETURN VALUE

       The return values of these  macros  are  undefined  (i.e.,
       they  should not be used as the right-hand side of assign-
       ment statements).

NOTES

       All of these interfaces are macros.  A "&" is  not  neces-
       sary before the variables y and x.

PORTABILITY

       The  getyx,  getparyx,  getbegyx  and  getmaxyx macros are
       described in the XSI Curses standard, Issue 4.

       This  implementation  also  provides   getbegx,   getbegy,
       getcurx,  getcury,  getmaxx,  getmaxy, getparx and getpary
       for compatibility with older versions of  curses.   X/Open
       does  not define a corresponding getcuryx function, though
       that would be needed to  make  references  to  the  WINDOW
       structure opaque.

SEE ALSO

       curses(3x)



                                                         curs_getyx(3x)