X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_getyx.3x.html;h=385eb8ed9588554a29a1075a966af10b997cb161;hp=c2b616d48c27e8a5648388f3a3e49573bac48a61;hb=81304798ee736c467839c779c9ca5dca48db7bea;hpb=cb4427a16794d98049b4d790b810d62217501f9f diff --git a/doc/html/man/curs_getyx.3x.html b/doc/html/man/curs_getyx.3x.html index c2b616d4..385eb8ed 100644 --- a/doc/html/man/curs_getyx.3x.html +++ b/doc/html/man/curs_getyx.3x.html @@ -1,6 +1,7 @@ - @@ -53,22 +54,22 @@
#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); + 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);
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 coordi- - nates of the subwindow relative to the parent window into two integer - variables y and x. Otherwise, -1 is placed into 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. Otherwise, -1 is placed into y and x. - Like getyx, the getbegyx and getmaxyx macros store the current begin- - ning coordinates and size of the specified window. + Like getyx, the getbegyx and getmaxyx macros store the current + beginning coordinates and size of the specified window.
@@ -89,17 +90,18 @@ getcury, getmaxx, getmaxy, getparx and getpary for compatibility with older versions of curses. - Although X/Open Curses does not address this, many implementations pro- - vide members of the WINDOW structure containing values corresponding to - these macros. For best portability, do not rely on using the data in - WINDOW, since some implementations make WINDOW opaque (do not allow + Although X/Open Curses does not address this, many implementations + provide members of the WINDOW structure containing values corresponding + to these macros. For best portability, do not rely on using the data + in WINDOW, since some implementations make WINDOW opaque (do not allow direct use of its members). Besides the problem of opaque structures, the data stored in like-named members may not have like-values in different implementations. For example, the WINDOW._maxx and WINDOW._maxy values in ncurses have (at - least since release 1.8.1) differed by one from some other implementa- - tions. The difference is hidden by means of the macro getmaxyx. + least since release 1.8.1) differed by one from some other + implementations. The difference is hidden by means of the macro + getmaxyx.