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diff --git a/ncurses-5.2/doc/html/man/default_colors.3x.html b/ncurses-5.2/doc/html/man/default_colors.3x.html deleted file mode 100644 index 8b6cdca..0000000 --- a/ncurses-5.2/doc/html/man/default_colors.3x.html +++ /dev/null @@ -1,136 +0,0 @@ -<HTML> -<BODY> -<PRE> -<!-- Manpage converted by man2html 3.0.1 --> - -</PRE> -<H2>NAME</H2><PRE> - <B>default_colors</B>: <B>use_default_colors</B>, <B>assume_default_colors</B> - - use terminal's default colors - - -</PRE> -<H2>SYNOPSIS</H2><PRE> - <B>#include</B> <B><curses.h></B> - - <B>int</B> <B>use_default_colors(void);</B> - <B>int</B> <B>assume_default_colors(int</B> <B>fg,</B> <B>int</B> <B>bg);</B> - - -</PRE> -<H2>DESCRIPTION</H2><PRE> - The <I>use</I><B>_</B><I>default</I><B>_</B><I>colors()</I> and <I>assume</I><B>_</B><I>default</I><B>_</B><I>colors()</I> func- - tions are extensions to the curses library. They are used - with terminals that support ISO 6429 color, or equivalent. - These terminals allow the application to reset color to an - unspecified default value (e.g., with SGR 39 or SGR 49). - - Applications that paint a colored background over the - whole screen do not take advantage of SGR 39 and SGR 49. - Some applications are designed to work with the default - background, using colors only for text. For example, - there are several implementations of the <B>ls</B> program which - use colors to denote different file types or permissions. - These "color ls" programs do not necessarily modify the - background color, typically using only the <I>setaf</I> terminfo - capability to set the foreground color. Full-screen - applications that use default colors can achieve similar - visual effects. - - The first function, <I>use</I><B>_</B><I>default</I><B>_</B><I>colors()</I> tells the curses - library to assign terminal default foreground/background - colors to color number -1. So init_pair(x,COLOR_RED,-1) - will initialize pair x as red on default background and - init_pair(x,-1,COLOR_BLUE) will initialize pair x as - default foreground on blue. - - The other, <I>assume</I><B>_</B><I>default</I><B>_</B><I>colors()</I> is a refinement which - tells which colors to paint for color pair 0. This func- - tion recognizes a special color number -1, which denotes - the default terminal color. - - The following are equivalent: - <I>use</I><B>_</B><I>default</I><B>_</B><I>colors();</I> - <I>assume</I><B>_</B><I>default</I><B>_</B><I>colors(-1,-1);</I> - - These are ncurses extensions. For other curses implemen- - tations, color number -1 does not mean anything, just as - for ncurses before a successful call of <I>use</I><B>_</B><I>default</I><B>_</B><I>col-</I> - <I>ors()</I> or <I>assume</I><B>_</B><I>default</I><B>_</B><I>colors()</I>. - - Other curses implementations do not allow an application - to modify color pair 0. They assume that the background - is COLOR_BLACK, but do not ensure that the color pair 0 is - painted to match the assumption. If your application does - not use either <I>use</I><B>_</B><I>default</I><B>_</B><I>colors()</I> or <I>assume</I><B>_</B><I>default</I><B>_</B><I>col-</I> - <I>ors()</I> ncurses will paint a white foreground (text) with - black background for color pair 0. - - -</PRE> -<H2>RETURN VALUE</H2><PRE> - These functions return the integer <B>ERR</B> upon failure and <B>OK</B> - on success. They will fail if either the terminal does - not support the <I>orig</I><B>_</B><I>pair</I> or <I>orig</I><B>_</B><I>colors</I> capability. If - the <I>initialize</I><B>_</B><I>pair</I> capability is found, this causes an - error as well. - - -</PRE> -<H2>NOTES</H2><PRE> - Associated with this extension, the <B><A HREF="init_pair.3x.html">init_pair(3x)</A></B> function - accepts negative arguments to specify default foreground - or background colors. - - -</PRE> -<H2>PORTABILITY</H2><PRE> - These routines are specific to ncurses. They were not - supported on Version 7, BSD or System V implementations. - It is recommended that any code depending on them be con- - ditioned using NCURSES_VERSION. - - -</PRE> -<H2>SEE ALSO</H2><PRE> - <B><A HREF="curs_color.3x.html">curs_color(3x)</A></B>, <B><A HREF="ded.1.html">ded(1)</A></B>. - - -</PRE> -<H2>AUTHOR</H2><PRE> - Thomas Dickey (from an analysis of the requirements for - color xterm for XFree86 3.1.2C, February 1996). - - - - - - - - - - - - - - - - - - - - - - - - - - -</PRE> -<HR> -<ADDRESS> -Man(1) output converted with -<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a> -</ADDRESS> -</BODY> -</HTML> |