curs_border(3X) | Miscellaneous Library Functions | curs_border(3X) |
int border(chtype ls, chtype rs,
chtype ts, chtype bs,
chtype tl, chtype tr, chtype bl,
chtype br);
int wborder(WINDOW *win, chtype ls, chtype
rs,
chtype ts, chtype bs, chtype tl,
chtype tr,
chtype bl, chtype br);
int box(WINDOW *win, chtype verch, chtype horch);
int hline(chtype ch, int n);
int whline(WINDOW *win, chtype ch, int
n );
int vline(chtype ch, int n);
int wvline(WINDOW *win, chtype ch, int
n );
int mvhline(int y, int x, chtype
ch, int n);
int mvwhline(WINDOW *win, int y, int
x , chtype ch, int n);
int mvvline(int y, int x, chtype
ch, int n);
int mvwvline(WINDOW *win, int y, int
x , chtype ch, int n);
If any of these arguments is zero, then the corresponding default values (defined in curses.h) are used instead:
box(win, verch, horch) is a shorthand for the following call: wborder( win, verch, verch, horch, horch, 0, 0, 0, 0).
The hline and whline functions draw a horizontal (left to right) line using ch starting at the current cursor position in the window. The current cursor position is not changed. The line is at most n characters long, or as many as fit into the window.
The vline and wvline functions draw a vertical (top to bottom) line using ch starting at the current cursor position in the window. The current cursor position is not changed. The line is at most n characters long, or as many as fit into the window.
X/Open does not define any error conditions. This implementation returns an error if the window pointer is null.
Functions with a “mv” prefix first perform a cursor movement using wmove, and return an error if the position is outside the window, or if the window pointer is null.
Note that border and box may be macros.
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