66 lines
1.9 KiB
HTML
66 lines
1.9 KiB
HTML
|
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
<HTML><HEAD><TITLE>Man page of FcCharSetFirstPage</TITLE>
|
|
</HEAD><BODY>
|
|
<H1>FcCharSetFirstPage</H1>
|
|
Section: (3)<BR>Updated: 06 April 2020<BR><A HREF="#index">Index</A>
|
|
<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
|
|
|
|
<P>
|
|
<A NAME="lbAB"> </A>
|
|
<H2>NAME</H2>
|
|
|
|
FcCharSetFirstPage - Start enumerating charset contents
|
|
<A NAME="lbAC"> </A>
|
|
<H2>SYNOPSIS</H2>
|
|
|
|
<P>
|
|
<B>#include <<A HREF="file:///usr/include/fontconfig/fontconfig.h">fontconfig/fontconfig.h</A>>
|
|
<P>
|
|
FcChar32 FcCharSetFirstPage (const FcCharSet *</B><I>a</I><B>, FcChar32[FC_CHARSET_MAP_SIZE] </B><I>map</I><B>, FcChar32 *</B><I>next</I><B>);
|
|
</B>
|
|
<A NAME="lbAD"> </A>
|
|
<H2>DESCRIPTION</H2>
|
|
|
|
<P>
|
|
|
|
Builds an array of bits in <I>map</I> marking the
|
|
first page of Unicode coverage of <I>a</I>.
|
|
<I>*next</I> is set to contains the base code point
|
|
for the next page in <I>a</I>. Returns the base code
|
|
point for the page, or FC_CHARSET_DONE if
|
|
<I>a</I> contains no pages. As an example, if
|
|
<B>FcCharSetFirstPage</B> returns
|
|
0x300 and fills <I>map</I> with
|
|
<P>
|
|
<PRE>
|
|
0xffffffff 0xffffffff 0x01000008 0x44300002 0xffffd7f0 0xfffffffb 0xffff7fff 0xffff0003
|
|
</PRE>
|
|
|
|
Then the page contains code points 0x300 through
|
|
0x33f (the first 64 code points on the page)
|
|
because <I>map[0]</I> and
|
|
<I>map[1]</I> both have all their bits set. It also
|
|
contains code points 0x343 (<I>0x300 + 32*2
|
|
+ (4-1)</I>) and 0x35e (<I>0x300 +
|
|
32*2 + (31-1)</I>) because <I>map[2]</I> has
|
|
the 4th and 31st bits set. The code points represented by
|
|
map[3] and later are left as an excercise for the
|
|
reader ;).
|
|
<P>
|
|
|
|
<HR>
|
|
<A NAME="index"> </A><H2>Index</H2>
|
|
<DL>
|
|
<DT id="1"><A HREF="#lbAB">NAME</A><DD>
|
|
<DT id="2"><A HREF="#lbAC">SYNOPSIS</A><DD>
|
|
<DT id="3"><A HREF="#lbAD">DESCRIPTION</A><DD>
|
|
</DL>
|
|
<HR>
|
|
This document was created by
|
|
<A HREF="/cgi-bin/man/man2html">man2html</A>,
|
|
using the manual pages.<BR>
|
|
Time: 00:05:40 GMT, March 31, 2021
|
|
</BODY>
|
|
</HTML>
|