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curs_attr_get(3)
Contents
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curs_attr_get, attr_get, wattr_get, attr_off, wattr_off,
attr_on, wattr_on, attr_set, wattr_set, color_set,
wcolor_set - Functions that control Curses window
attributes
#include <curses.h>
int attr_get(
attr_t *attrs,
short *color_pair,
void *opts ); int wattr_get(
WINDOW *win,
attr_t *attrs,
short *color_pair,
void *opts ); int attr_off(
attr_t attrs,
void *opts ); int wattr_off(
WINDOW *win,
attr_t attrs,
void *opts ); int attr_on(
attr_t attrs,
void *opts ); int wattr_on(
WINDOW *win,
attr_t attrs,
void *opts ); int attr_set(
attr_t attrs,
short color_pair,
void *opts ); int wattr_set(
WINDOW *win,
attr_t attrs,
short color_pair,
void *opts ); int color_set(
short color_pair,
void *opts ); int wcolor_set(
WINDOW *win,
short color_pair,
void *opts );
Curses Library (libcurses)
Interfaces documented on this reference page conform to
industry standards as follows:
attr_get, wattr_get, attr_off, wattr_off, attr_on,
wattr_on, attr_set, wattr_set: XCURSES4.2
Refer to the standards(5) reference page for more information
about industry standards and associated tags.
These functions manipulate the attributes and color of the
window rendition of the current or specified window. The
current attributes of a window are applied to all characters
that are written into the window. These attributes
become property of the character and move with the character
through any scrolling and insert/delete line/character
operations. To the extent possible on the particular terminal,
attributes are displayed as the graphic rendition
of characters put on the screen.
The attr_get and wattr_get functions obtain the window
rendition of the current or specified window. If attrs or
color_pair is a null pointer, the functions do not obtain
corresponding rendition information; this condition is not
an error.
The attr_off and wattr_off functions turn off the named
attributes, without affecting other attributes, for the
current or specified window.
The attr_on and wattr_on functions turn on the named
attributes, without affecting other attributes, for the
current or specified window.
The attr_set and wattr_set functions set the window rendition
of the current or specified window in conjunction
with the window background rendition.
The color_set and wcolor_set functions set the window
color of the current or specified window to color_pair.
The opts argument in all the preceding functions is
reserved for future use. Currently, applications must provide
a null pointer for the opts argument.
Attributes [Toc] [Back]
Applications can pass the following video attributes,
which are defined in <curses.h>, to these routines in
place of attrs to turn on or off the corresponding
attribute. More than one attribute can be passed by using
an inclusive OR operation.
WA_ALTCHARSET Alternate character set
WA_BLINK Blinking
WA_BOLD Extra bright or bold
WA_DIM Half bright
WA_HORIZONTAL Horizontal highlight
WA_INVIS Invisible
WA_LEFT Left highlight
WA_LOW Low highlight
WA_PROTECT Protected
WA_REVERSE Reverse video
WA_RIGHT Right highlight
WA_STANDOUT Best highlighting mode of the terminal.
WA_TOP Top highlight
WA_UNDERLINE Underlining
WA_VERTICAL Vertical highlight
The header file <curses.h> automatically includes the
header file <stdio.h>.
Note that attr_get, attr_off, attr_on, attr_set, and
color_set may be macros.
These routines always return OK.
Functions: curses(3), curs_addch(3), curs_add_wch(3),
curs_addwstr(3), curs_printw(3), curs_color(3)
Others: standards(5)
curs_attr_get(3)
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