31 lines
1.3 KiB
Groff
31 lines
1.3 KiB
Groff
.\" auto-generated by docbook2man-spec from docbook-utils package
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.TH "FcFontSetSort" "3" "05 8月 2016" "Fontconfig 2.12.1" ""
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.SH NAME
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FcFontSetSort \- Add to a font set
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.SH SYNOPSIS
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.nf
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\fB#include <fontconfig/fontconfig.h>
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.sp
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FcFontSetSort (FcConfig *\fIconfig\fB, FcFontSet **\fIsets\fB, int\fInsets\fB, FcPattern *\fIpattern\fB, FcBool \fItrim\fB, FcCharSet **\fIcsp\fB, FcResult *\fIresult\fB);
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.fi\fR
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.SH "DESCRIPTION"
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.PP
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Returns the list of fonts from \fIsets\fR
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sorted by closeness to \fIpattern\fR\&.
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If \fItrim\fR is FcTrue,
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elements in the list which don't include Unicode coverage not provided by
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earlier elements in the list are elided. The union of Unicode coverage of
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all of the fonts is returned in \fIcsp\fR,
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if \fIcsp\fR is not NULL. This function
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should be called only after FcConfigSubstitute and FcDefaultSubstitute have
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been called for \fIp\fR;
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otherwise the results will not be correct.
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.PP
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The returned FcFontSet references FcPattern structures which may be shared
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by the return value from multiple FcFontSort calls, applications cannot
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modify these patterns. Instead, they should be passed, along with
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\fIpattern\fR to
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\fBFcFontRenderPrepare\fR which combines them into a complete pattern.
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.PP
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The FcFontSet returned by FcFontSetSort is destroyed by calling FcFontSetDestroy.
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