52 lines
1.7 KiB
Groff
52 lines
1.7 KiB
Groff
.\" This manpage has been automatically generated by docbook2man
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.\" from a DocBook document. This tool can be found at:
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.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
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.\" Please send any bug reports, improvements, comments, patches,
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.\" etc. to Steve Cheng <steve@ggi-project.org>.
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.TH "FcPatternBuild" "3" "31 May 2008" "" ""
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.SH NAME
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FcPatternBuild, FcPatternVaBuild, FcPatternVapBuild \- Create patterns from arguments
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.SH SYNOPSIS
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.sp
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\fB#include <fontconfig.h>
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.sp
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FcPattern * FcPatternBuild (FcPattern *\fIorig\fB, \&...\fI\fB);
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.sp
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FcPattern * FcPatternVaBuild (FcPattern *\fIorig\fB, va_list \fIva\fB);
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.sp
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void FcPatternVapBuild (FcPattern *\fIresult\fB, FcPattern *\fIorig\fB, va_list \fIva\fB);
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\fR
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.SH "DESCRIPTION"
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.PP
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Builds a pattern using a list of objects, types and values. Each
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value to be entered in the pattern is specified with three arguments:
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.TP 3
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1.
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Object name, a string describing the property to be added.
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.TP 3
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2.
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Object type, one of the FcType enumerated values
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.TP 3
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3.
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Value, not an FcValue, but the raw type as passed to any of the
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FcPatternAdd<type> functions. Must match the type of the second
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argument.
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.PP
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The argument list is terminated by a null object name, no object type nor
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value need be passed for this. The values are added to `pattern', if
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`pattern' is null, a new pattern is created. In either case, the pattern is
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returned. Example
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.nf
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pattern = FcPatternBuild (0, FC_FAMILY, FcTypeString, "Times", (char *) 0);
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.fi
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.PP
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FcPatternVaBuild is used when the arguments are already in the form of a
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varargs value. FcPatternVapBuild is a macro version of FcPatternVaBuild
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which returns its result directly in the \fIresult\fR
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variable.
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.SH "VERSION"
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.PP
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Fontconfig version 2.6.0
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