1306 lines
21 KiB
HTML
1306 lines
21 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
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<HTML
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><HEAD
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><TITLE
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>Fontconfig Developers Reference, Version 2.6.0
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</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
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REL="NEXT"
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TITLE="FUNCTIONAL OVERVIEW"
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HREF="x19.html"></HEAD
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><BODY
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CLASS="ARTICLE"
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BGCOLOR="#FFFFFF"
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TEXT="#000000"
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LINK="#0000FF"
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VLINK="#840084"
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ALINK="#0000FF"
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><DIV
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CLASS="ARTICLE"
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><DIV
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CLASS="TITLEPAGE"
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><H1
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CLASS="TITLE"
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><A
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NAME="AEN1"
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>Fontconfig Developers Reference, Version 2.6.0</A
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></H1
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><H3
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CLASS="AUTHOR"
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><A
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NAME="AEN4"
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>Keith Packard</A
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></H3
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><DIV
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CLASS="AFFILIATION"
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><SPAN
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CLASS="ORGNAME"
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> HP Cambridge Research Lab
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<BR></SPAN
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></DIV
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><HR></DIV
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><DIV
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CLASS="TOC"
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><DL
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><DT
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><B
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>Table of Contents</B
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></DT
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><DT
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>1. <A
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HREF="index.html#AEN16"
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>DESCRIPTION</A
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></DT
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><DT
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>2. <A
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HREF="x19.html"
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>FUNCTIONAL OVERVIEW</A
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></DT
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><DD
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><DL
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><DT
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>2.1. <A
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HREF="x19.html#AEN22"
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>FONT CONFIGURATION</A
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></DT
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><DT
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>2.2. <A
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HREF="x19.html#AEN27"
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>FONT PROPERTIES</A
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></DT
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></DL
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></DD
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><DT
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>3. <A
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HREF="x31.html"
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>Datatypes</A
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></DT
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><DD
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><DL
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><DT
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>3.1. <A
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HREF="x31.html#AEN34"
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>FcChar8, FcChar16, FcChar32, FcBool</A
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></DT
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><DT
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>3.2. <A
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HREF="x31.html#AEN37"
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>FcMatrix</A
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></DT
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><DT
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>3.3. <A
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HREF="x31.html#AEN41"
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>FcCharSet</A
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></DT
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><DT
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>3.4. <A
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HREF="x31.html#AEN44"
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>FcLangSet</A
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></DT
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><DT
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>3.5. <A
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HREF="x31.html#AEN47"
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>FcLangResult</A
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></DT
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><DT
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>3.6. <A
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HREF="x31.html#AEN50"
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>FcType</A
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></DT
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><DT
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>3.7. <A
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HREF="x31.html#AEN53"
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>FcValue</A
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></DT
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><DT
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>3.8. <A
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HREF="x31.html#AEN58"
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>FcPattern</A
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></DT
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><DT
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>3.9. <A
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HREF="x31.html#AEN61"
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>FcFontSet</A
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></DT
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><DT
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>3.10. <A
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HREF="x31.html#AEN65"
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>FcStrSet, FcStrList</A
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></DT
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><DT
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>3.11. <A
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HREF="x31.html#AEN68"
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>FcObjectSet</A
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></DT
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><DT
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>3.12. <A
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HREF="x31.html#AEN72"
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>FcObjectType</A
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></DT
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><DT
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>3.13. <A
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HREF="x31.html#AEN76"
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>FcConstant</A
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></DT
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><DT
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>3.14. <A
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HREF="x31.html#AEN80"
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>FcBlanks</A
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></DT
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><DT
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>3.15. <A
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HREF="x31.html#AEN83"
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>FcFileCache</A
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></DT
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><DT
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>3.16. <A
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HREF="x31.html#AEN86"
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>FcConfig</A
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></DT
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><DT
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>3.17. <A
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HREF="x31.html#AEN89"
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>FcSetName</A
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></DT
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><DT
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>3.18. <A
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HREF="x31.html#AEN92"
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>FcResult</A
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></DT
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><DT
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>3.19. <A
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HREF="x31.html#AEN96"
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>FcAtomic</A
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></DT
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><DT
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>3.20. <A
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HREF="x31.html#AEN99"
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>FcCache</A
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></DT
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></DL
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></DD
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><DT
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>4. <A
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HREF="x102.html"
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>FUNCTIONS</A
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></DT
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><DD
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><DL
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><DT
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>4.1. <A
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HREF="x102.html#AEN105"
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>Initialization</A
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></DT
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><DD
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><DL
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><DT
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><A
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HREF="r108.html"
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>FcInitLoadConfig</A
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> -- load configuration</DT
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><DT
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><A
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HREF="r129.html"
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>FcInitLoadConfigAndFonts</A
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> -- load configuration and font data</DT
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><DT
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><A
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HREF="r150.html"
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>FcInit</A
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> -- initialize fontconfig library</DT
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><DT
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><A
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HREF="r171.html"
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>FcFini</A
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> -- finalize fonconfig library</DT
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><DT
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><A
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HREF="r192.html"
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>FcGetVersion</A
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> -- library version number</DT
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><DT
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><A
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HREF="r213.html"
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>FcInitReinitialize</A
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> -- re-initialize library</DT
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><DT
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><A
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HREF="r234.html"
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>FcInitBringUptoDate</A
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> -- reload configuration files if needed</DT
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></DL
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></DD
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><DT
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>4.2. <A
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HREF="x102.html#AEN255"
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>FcPattern</A
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></DT
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><DD
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><DL
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><DT
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><A
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HREF="r258.html"
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>FcPatternCreate</A
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> -- Create a pattern</DT
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><DT
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><A
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HREF="r279.html"
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>FcPatternDuplicate</A
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> -- Copy a pattern</DT
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><DT
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><A
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HREF="r301.html"
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>FcPatternReference</A
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> -- Increment pattern reference count</DT
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><DT
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><A
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HREF="r323.html"
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>FcPatternDestroy</A
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> -- Destroy a pattern</DT
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><DT
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><A
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HREF="r344.html"
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>FcPatternEqual</A
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> -- Compare patterns</DT
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><DT
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><A
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HREF="r369.html"
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>FcPatternEqualSubset</A
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> -- Compare portions of patterns</DT
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><DT
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><A
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HREF="r397.html"
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>FcPatternHash</A
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> -- Compute a pattern hash value</DT
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><DT
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><A
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HREF="r418.html"
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>FcPatternAdd</A
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> -- Add a value to a pattern</DT
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><DT
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><A
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HREF="r446.html"
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>FcPatternAddWeak</A
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> -- Add a value to a pattern with weak binding</DT
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><DT
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><A
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HREF="r475.html"
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>FcPatternAdd-Type</A
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> -- Add a typed value to a pattern</DT
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><DT
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><A
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HREF="r570.html"
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>FcPatternGet</A
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> -- Return a value from a pattern</DT
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><DT
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><A
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HREF="r600.html"
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>FcPatternGet-Type</A
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> -- Return a typed value from a pattern</DT
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><DT
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><A
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HREF="r707.html"
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>FcPatternBuild</A
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> -- Create patterns from arguments</DT
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><DT
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><A
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HREF="r759.html"
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>FcPatternDel</A
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> -- Delete a property from a pattern</DT
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><DT
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><A
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HREF="r782.html"
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>FcPatternRemove</A
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> -- Remove one object of the specified type from the pattern</DT
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><DT
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><A
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HREF="r807.html"
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>FcPatternPrint</A
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> -- Print a pattern for debugging</DT
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><DT
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><A
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HREF="r828.html"
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>FcDefaultSubstitute</A
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> -- Perform default substitutions in a pattern</DT
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><DT
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><A
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HREF="r856.html"
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>FcNameParse</A
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> -- Parse a pattern string</DT
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><DT
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><A
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HREF="r878.html"
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>FcNameUnparse</A
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> -- Convert a pattern back into a string that can be parsed</DT
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></DL
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></DD
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><DT
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>4.3. <A
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HREF="x102.html#AEN899"
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>FcFontSet</A
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></DT
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><DD
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><DL
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><DT
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><A
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HREF="r902.html"
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>FcFontSetCreate</A
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> -- Create a font set</DT
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><DT
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><A
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HREF="r923.html"
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>FcFontSetDestroy</A
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> -- Destroy a font set</DT
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><DT
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><A
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HREF="r944.html"
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>FcFontSetAdd</A
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> -- Add to a font set</DT
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><DT
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><A
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HREF="r967.html"
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>FcFontSetList</A
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> -- List fonts from a set of font sets</DT
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><DT
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><A
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HREF="r999.html"
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>FcFontSetMatch</A
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> -- Return the best font from a set of font sets</DT
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><DT
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><A
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HREF="r1034.html"
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>FcFontSetPrint</A
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> -- Print a set of patterns to stdout</DT
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><DT
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><A
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HREF="r1056.html"
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>FcFontSetSort</A
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> -- Add to a font set</DT
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><DT
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><A
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HREF="r1099.html"
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>FcFontSetSortDestroy</A
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> -- DEPRECATED destroy a font set</DT
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></DL
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></DD
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><DT
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>4.4. <A
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HREF="x102.html#AEN1124"
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>FcObjectSet</A
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></DT
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><DD
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><DL
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><DT
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><A
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HREF="r1127.html"
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>FcObjectSetCreate</A
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> -- Create an object set</DT
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><DT
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><A
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HREF="r1148.html"
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>FcObjectSetAdd</A
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> -- Add to an object set</DT
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><DT
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><A
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HREF="r1171.html"
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>FcObjectSetDestroy</A
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> -- Destroy an object set</DT
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><DT
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><A
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HREF="r1192.html"
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>FcObjectSetBuild</A
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> -- Build object set from args</DT
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></DL
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></DD
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><DT
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>4.5. <A
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HREF="x102.html#AEN1234"
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>FreeType specific functions</A
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></DT
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><DD
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><DL
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><DT
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><A
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HREF="r1237.html"
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>FcFreeTypeCharIndex</A
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> -- map Unicode to glyph id</DT
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><DT
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><A
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HREF="r1260.html"
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>FcFreeTypeCharSet</A
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> -- compute unicode coverage</DT
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><DT
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><A
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HREF="r1283.html"
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>FcFreeTypeCharSetAndSpacing</A
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> -- compute unicode coverage and spacing type</DT
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><DT
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><A
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HREF="r1309.html"
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>FcFreeTypeQuery</A
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> -- compute pattern from font file (and index)</DT
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><DT
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><A
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HREF="r1336.html"
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>FcFreeTypeQueryFace</A
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> -- compute pattern from FT_Face</DT
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></DL
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></DD
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><DT
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>4.6. <A
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HREF="x102.html#AEN1363"
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>FcValue</A
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></DT
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><DD
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><DL
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><DT
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><A
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HREF="r1367.html"
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>FcValueDestroy</A
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> -- Free a value</DT
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><DT
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><A
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HREF="r1389.html"
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>FcValueSave</A
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> -- Copy a value</DT
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><DT
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><A
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HREF="r1412.html"
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>FcValuePrint</A
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> -- Print a value to stdout</DT
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><DT
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><A
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HREF="r1434.html"
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>FcValueEqual</A
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> -- Test two values for equality</DT
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></DL
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></DD
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><DT
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>4.7. <A
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HREF="x102.html#AEN1457"
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>FcCharSet</A
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></DT
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><DD
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><DL
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><DT
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><A
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HREF="r1460.html"
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>FcCharSetCreate</A
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> -- Create an empty character set</DT
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><DT
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><A
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HREF="r1482.html"
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>FcCharSetDestroy</A
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|
> -- Destroy a character set</DT
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><DT
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><A
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HREF="r1505.html"
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|
>FcCharSetAddChar</A
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|
> -- Add a character to a charset</DT
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|
><DT
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><A
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|
HREF="r1529.html"
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|
>FcCharSetCopy</A
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|
> -- Copy a charset</DT
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|
><DT
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|
><A
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|
HREF="r1552.html"
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|
>FcCharSetEqual</A
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|
> -- Compare two charsets</DT
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|
><DT
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><A
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|
HREF="r1577.html"
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|
>FcCharSetIntersect</A
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|
> -- Intersect charsets</DT
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|
><DT
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><A
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|
HREF="r1602.html"
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|
>FcCharSetUnion</A
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|
> -- Add charsets</DT
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|
><DT
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|
><A
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|
HREF="r1627.html"
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|
>FcCharSetSubtract</A
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|
> -- Subtract charsets</DT
|
|
><DT
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><A
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|
HREF="r1652.html"
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|
>FcCharSetHasChar</A
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|
> -- Check a charset for a char</DT
|
|
><DT
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><A
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|
HREF="r1677.html"
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|
>FcCharSetCount</A
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|
> -- Count entries in a charset</DT
|
|
><DT
|
|
><A
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|
HREF="r1699.html"
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|
>FcCharSetIntersectCount</A
|
|
> -- Intersect and count charsets</DT
|
|
><DT
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><A
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HREF="r1724.html"
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|
>FcCharSetSubtractCount</A
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|
> -- Subtract and count charsets</DT
|
|
><DT
|
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><A
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|
HREF="r1749.html"
|
|
>FcCharSetIsSubset</A
|
|
> -- Test for charset inclusion</DT
|
|
><DT
|
|
><A
|
|
HREF="r1774.html"
|
|
>FcCharSetFirstPage</A
|
|
> -- Start enumerating charset contents</DT
|
|
><DT
|
|
><A
|
|
HREF="r1801.html"
|
|
>FcCharSetNextPage</A
|
|
> -- Continue enumerating charset contents</DT
|
|
><DT
|
|
><A
|
|
HREF="r1829.html"
|
|
>FcCharSetCoverage</A
|
|
> -- DEPRECATED return coverage for a Unicode page</DT
|
|
><DT
|
|
><A
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|
HREF="r1858.html"
|
|
>FcCharSetNew</A
|
|
> -- DEPRECATED alias for FcCharSetCreate</DT
|
|
></DL
|
|
></DD
|
|
><DT
|
|
>4.8. <A
|
|
HREF="x102.html#AEN1880"
|
|
>FcLangSet</A
|
|
></DT
|
|
><DD
|
|
><DL
|
|
><DT
|
|
><A
|
|
HREF="r1883.html"
|
|
>FcLangSetCreate</A
|
|
> -- create a langset object</DT
|
|
><DT
|
|
><A
|
|
HREF="r1905.html"
|
|
>FcLangSetDestroy</A
|
|
> -- destroy a langset object</DT
|
|
><DT
|
|
><A
|
|
HREF="r1927.html"
|
|
>FcLangSetCopy</A
|
|
> -- copy a langset object</DT
|
|
><DT
|
|
><A
|
|
HREF="r1950.html"
|
|
>FcLangSetAdd</A
|
|
> -- add a language to a langset</DT
|
|
><DT
|
|
><A
|
|
HREF="r1976.html"
|
|
>FcLangSetCompare</A
|
|
> -- compare language sets</DT
|
|
><DT
|
|
><A
|
|
HREF="r2002.html"
|
|
>FcLangSetContains</A
|
|
> -- check langset subset relation</DT
|
|
><DT
|
|
><A
|
|
HREF="r2032.html"
|
|
>FcLangSetEqual</A
|
|
> -- test for matching langsets</DT
|
|
><DT
|
|
><A
|
|
HREF="r2057.html"
|
|
>FcLangSetHash</A
|
|
> -- return a hash value for a langset</DT
|
|
><DT
|
|
><A
|
|
HREF="r2081.html"
|
|
>FcLangSetHasLang</A
|
|
> -- test langset for language support</DT
|
|
><DT
|
|
><A
|
|
HREF="r2110.html"
|
|
>FcGetLangs</A
|
|
> -- Get list of languages</DT
|
|
><DT
|
|
><A
|
|
HREF="r2131.html"
|
|
>FcLangGetCharSet</A
|
|
> -- Get character map for a language</DT
|
|
></DL
|
|
></DD
|
|
><DT
|
|
>4.9. <A
|
|
HREF="x102.html#AEN2152"
|
|
>FcMatrix</A
|
|
></DT
|
|
><DD
|
|
><DL
|
|
><DT
|
|
><A
|
|
HREF="r2155.html"
|
|
>FcMatrixInit</A
|
|
> -- initialize an FcMatrix structure</DT
|
|
><DT
|
|
><A
|
|
HREF="r2178.html"
|
|
>FcMatrixCopy</A
|
|
> -- Copy a matrix</DT
|
|
><DT
|
|
><A
|
|
HREF="r2201.html"
|
|
>FcMatrixEqual</A
|
|
> -- Compare two matrices</DT
|
|
><DT
|
|
><A
|
|
HREF="r2227.html"
|
|
>FcMatrixMultiply</A
|
|
> -- Multiply matrices</DT
|
|
><DT
|
|
><A
|
|
HREF="r2256.html"
|
|
>FcMatrixRotate</A
|
|
> -- Rotate a matrix</DT
|
|
><DT
|
|
><A
|
|
HREF="r2286.html"
|
|
>FcMatrixScale</A
|
|
> -- Scale a matrix</DT
|
|
><DT
|
|
><A
|
|
HREF="r2316.html"
|
|
>FcMatrixShear</A
|
|
> -- Shear a matrix</DT
|
|
></DL
|
|
></DD
|
|
><DT
|
|
>4.10. <A
|
|
HREF="x102.html#AEN2346"
|
|
>FcConfig</A
|
|
></DT
|
|
><DD
|
|
><DL
|
|
><DT
|
|
><A
|
|
HREF="r2349.html"
|
|
>FcConfigCreate</A
|
|
> -- Create a configuration</DT
|
|
><DT
|
|
><A
|
|
HREF="r2370.html"
|
|
>FcConfigDestroy</A
|
|
> -- Destroy a configuration</DT
|
|
><DT
|
|
><A
|
|
HREF="r2391.html"
|
|
>FcConfigSetCurrent</A
|
|
> -- Set configuration as default</DT
|
|
><DT
|
|
><A
|
|
HREF="r2413.html"
|
|
>FcConfigGetCurrent</A
|
|
> -- Return current configuration</DT
|
|
><DT
|
|
><A
|
|
HREF="r2434.html"
|
|
>FcConfigUptoDate</A
|
|
> -- Check timestamps on config files</DT
|
|
><DT
|
|
><A
|
|
HREF="r2456.html"
|
|
>FcConfigHome</A
|
|
> -- return the current home directory.</DT
|
|
><DT
|
|
><A
|
|
HREF="r2478.html"
|
|
>FcConfigEnableHome</A
|
|
> -- controls use of the home directory.</DT
|
|
><DT
|
|
><A
|
|
HREF="r2501.html"
|
|
>FcConfigBuildFonts</A
|
|
> -- Build font database</DT
|
|
><DT
|
|
><A
|
|
HREF="r2522.html"
|
|
>FcConfigGetConfigDirs</A
|
|
> -- Get config directories</DT
|
|
><DT
|
|
><A
|
|
HREF="r2544.html"
|
|
>FcConfigGetFontDirs</A
|
|
> -- Get font directories</DT
|
|
><DT
|
|
><A
|
|
HREF="r2566.html"
|
|
>FcConfigGetConfigFiles</A
|
|
> -- Get config files</DT
|
|
><DT
|
|
><A
|
|
HREF="r2588.html"
|
|
>FcConfigGetCache</A
|
|
> -- DEPRECATED used to return per-user cache filename</DT
|
|
><DT
|
|
><A
|
|
HREF="r2609.html"
|
|
>FcConfigGetCacheDirs</A
|
|
> -- return the list of directories searched for cache files</DT
|
|
><DT
|
|
><A
|
|
HREF="r2631.html"
|
|
>FcConfigGetFonts</A
|
|
> -- Get config font set</DT
|
|
><DT
|
|
><A
|
|
HREF="r2655.html"
|
|
>FcConfigGetBlanks</A
|
|
> -- Get config blanks</DT
|
|
><DT
|
|
><A
|
|
HREF="r2676.html"
|
|
>FcConfigGetRescanInterval</A
|
|
> -- Get config rescan interval</DT
|
|
><DT
|
|
><A
|
|
HREF="r2698.html"
|
|
>FcConfigSetRescanInterval</A
|
|
> -- Set config rescan interval</DT
|
|
><DT
|
|
><A
|
|
HREF="r2721.html"
|
|
>FcConfigAppFontAddFile</A
|
|
> -- Add font file to font database</DT
|
|
><DT
|
|
><A
|
|
HREF="r2744.html"
|
|
>FcConfigAppFontAddDir</A
|
|
> -- Add fonts from directory to font database</DT
|
|
><DT
|
|
><A
|
|
HREF="r2767.html"
|
|
>FcConfigAppFontClear</A
|
|
> -- Remove all app fonts from font database</DT
|
|
><DT
|
|
><A
|
|
HREF="r2788.html"
|
|
>FcConfigSubstituteWithPat</A
|
|
> -- Execute substitutions</DT
|
|
><DT
|
|
><A
|
|
HREF="r2817.html"
|
|
>FcConfigSubstitute</A
|
|
> -- Execute substitutions</DT
|
|
><DT
|
|
><A
|
|
HREF="r2842.html"
|
|
>FcFontMatch</A
|
|
> -- Return best font</DT
|
|
><DT
|
|
><A
|
|
HREF="r2873.html"
|
|
>FcFontSort</A
|
|
> -- Return list of matching fonts</DT
|
|
><DT
|
|
><A
|
|
HREF="r2911.html"
|
|
>FcFontRenderPrepare</A
|
|
> -- Prepare pattern for loading font file</DT
|
|
><DT
|
|
><A
|
|
HREF="r2942.html"
|
|
>FcFontList</A
|
|
> -- List fonts</DT
|
|
><DT
|
|
><A
|
|
HREF="r2969.html"
|
|
>FcConfigFilename</A
|
|
> -- Find a config file</DT
|
|
><DT
|
|
><A
|
|
HREF="r2993.html"
|
|
>FcConfigParseAndLoad</A
|
|
> -- load a configuration file</DT
|
|
></DL
|
|
></DD
|
|
><DT
|
|
>4.11. <A
|
|
HREF="x102.html#AEN3018"
|
|
>FcObjectType</A
|
|
></DT
|
|
><DD
|
|
><DL
|
|
><DT
|
|
><A
|
|
HREF="r3021.html"
|
|
>FcNameRegisterObjectTypes</A
|
|
> -- Register object types</DT
|
|
><DT
|
|
><A
|
|
HREF="r3045.html"
|
|
>FcNameUnregisterObjectTypes</A
|
|
> -- Unregister object types</DT
|
|
><DT
|
|
><A
|
|
HREF="r3069.html"
|
|
>FcNameGetObjectType</A
|
|
> -- Lookup an object type</DT
|
|
></DL
|
|
></DD
|
|
><DT
|
|
>4.12. <A
|
|
HREF="x102.html#AEN3091"
|
|
>FcConstant</A
|
|
></DT
|
|
><DD
|
|
><DL
|
|
><DT
|
|
><A
|
|
HREF="r3094.html"
|
|
>FcNameRegisterConstants</A
|
|
> -- Register symbolic constants</DT
|
|
><DT
|
|
><A
|
|
HREF="r3118.html"
|
|
>FcNameUnregisterConstants</A
|
|
> -- Unregister symbolic constants</DT
|
|
><DT
|
|
><A
|
|
HREF="r3142.html"
|
|
>FcNameGetConstant</A
|
|
> -- Lookup symbolic constant</DT
|
|
><DT
|
|
><A
|
|
HREF="r3164.html"
|
|
>FcNameConstant</A
|
|
> -- Get the value for a symbolic constant</DT
|
|
></DL
|
|
></DD
|
|
><DT
|
|
>4.13. <A
|
|
HREF="x102.html#AEN3189"
|
|
>FcBlanks</A
|
|
></DT
|
|
><DD
|
|
><DL
|
|
><DT
|
|
><A
|
|
HREF="r3192.html"
|
|
>FcBlanksCreate</A
|
|
> -- Create an FcBlanks</DT
|
|
><DT
|
|
><A
|
|
HREF="r3213.html"
|
|
>FcBlanksDestroy</A
|
|
> -- Destroy and FcBlanks</DT
|
|
><DT
|
|
><A
|
|
HREF="r3234.html"
|
|
>FcBlanksAdd</A
|
|
> -- Add a character to an FcBlanks</DT
|
|
><DT
|
|
><A
|
|
HREF="r3257.html"
|
|
>FcBlanksIsMember</A
|
|
> -- Query membership in an FcBlanks</DT
|
|
></DL
|
|
></DD
|
|
><DT
|
|
>4.14. <A
|
|
HREF="x102.html#AEN3280"
|
|
>FcAtomic</A
|
|
></DT
|
|
><DD
|
|
><DL
|
|
><DT
|
|
><A
|
|
HREF="r3283.html"
|
|
>FcAtomicCreate</A
|
|
> -- create an FcAtomic object</DT
|
|
><DT
|
|
><A
|
|
HREF="r3305.html"
|
|
>FcAtomicLock</A
|
|
> -- lock a file</DT
|
|
><DT
|
|
><A
|
|
HREF="r3327.html"
|
|
>FcAtomicNewFile</A
|
|
> -- return new temporary file name</DT
|
|
><DT
|
|
><A
|
|
HREF="r3349.html"
|
|
>FcAtomicOrigFile</A
|
|
> -- return original file name</DT
|
|
><DT
|
|
><A
|
|
HREF="r3371.html"
|
|
>FcAtomicReplaceOrig</A
|
|
> -- replace original with new</DT
|
|
><DT
|
|
><A
|
|
HREF="r3393.html"
|
|
>FcAtomicDeleteNew</A
|
|
> -- delete new file</DT
|
|
><DT
|
|
><A
|
|
HREF="r3414.html"
|
|
>FcAtomicUnlock</A
|
|
> -- unlock a file</DT
|
|
><DT
|
|
><A
|
|
HREF="r3435.html"
|
|
>FcAtomicDestroy</A
|
|
> -- destroy an FcAtomic object</DT
|
|
></DL
|
|
></DD
|
|
><DT
|
|
>4.15. <A
|
|
HREF="x102.html#AEN3457"
|
|
>File and Directory routines</A
|
|
></DT
|
|
><DD
|
|
><DL
|
|
><DT
|
|
><A
|
|
HREF="r3460.html"
|
|
>FcFileScan</A
|
|
> -- scan a font file</DT
|
|
><DT
|
|
><A
|
|
HREF="r3496.html"
|
|
>FcFileIsDir</A
|
|
> -- check whether a file is a directory</DT
|
|
><DT
|
|
><A
|
|
HREF="r3518.html"
|
|
>FcDirScan</A
|
|
> -- DEPRECATED: formerly used to scan a font directory</DT
|
|
><DT
|
|
><A
|
|
HREF="r3553.html"
|
|
>FcDirSave</A
|
|
> -- DEPRECATED: formerly used to save a directory cache</DT
|
|
><DT
|
|
><A
|
|
HREF="r3581.html"
|
|
>FcDirCacheUnlink</A
|
|
> -- Remove all caches related to <CODE
|
|
CLASS="PARAMETER"
|
|
>dir</CODE
|
|
></DT
|
|
><DT
|
|
><A
|
|
HREF="r3607.html"
|
|
>FcDirCacheValid</A
|
|
> -- check directory cache</DT
|
|
><DT
|
|
><A
|
|
HREF="r3629.html"
|
|
>FcDirCacheLoad</A
|
|
> -- load a directory cache</DT
|
|
><DT
|
|
><A
|
|
HREF="r3656.html"
|
|
>FcDirCacheRead</A
|
|
> -- read or construct a directory cache</DT
|
|
><DT
|
|
><A
|
|
HREF="r3683.html"
|
|
>FcDirCacheLoadFile</A
|
|
> -- load a cache file</DT
|
|
><DT
|
|
><A
|
|
HREF="r3708.html"
|
|
>FcDirCacheUnload</A
|
|
> -- unload a cache file</DT
|
|
></DL
|
|
></DD
|
|
><DT
|
|
>4.16. <A
|
|
HREF="x102.html#AEN3730"
|
|
>FcCache routines</A
|
|
></DT
|
|
><DD
|
|
><DL
|
|
><DT
|
|
><A
|
|
HREF="r3733.html"
|
|
>FcCacheDir</A
|
|
> -- Return directory of <CODE
|
|
CLASS="PARAMETER"
|
|
>cache</CODE
|
|
></DT
|
|
><DT
|
|
><A
|
|
HREF="r3755.html"
|
|
>FcCacheCopySet</A
|
|
> -- Returns a copy of the fontset from <CODE
|
|
CLASS="PARAMETER"
|
|
>cache</CODE
|
|
></DT
|
|
><DT
|
|
><A
|
|
HREF="r3778.html"
|
|
>FcCacheSubdir</A
|
|
> -- Return the <CODE
|
|
CLASS="PARAMETER"
|
|
>i</CODE
|
|
>'th subdirectory.</DT
|
|
><DT
|
|
><A
|
|
HREF="r3805.html"
|
|
>FcCacheNumSubdir</A
|
|
> -- Return the number of subdirectories in <CODE
|
|
CLASS="PARAMETER"
|
|
>cache</CODE
|
|
>.</DT
|
|
><DT
|
|
><A
|
|
HREF="r3827.html"
|
|
>FcCacheNumFont</A
|
|
> -- Returns the number of fonts in <CODE
|
|
CLASS="PARAMETER"
|
|
>cache</CODE
|
|
>.</DT
|
|
></DL
|
|
></DD
|
|
><DT
|
|
>4.17. <A
|
|
HREF="x102.html#AEN3849"
|
|
>FcStrSet and FcStrList</A
|
|
></DT
|
|
><DD
|
|
><DL
|
|
><DT
|
|
><A
|
|
HREF="r3852.html"
|
|
>FcStrSetCreate</A
|
|
> -- create a string set</DT
|
|
><DT
|
|
><A
|
|
HREF="r3873.html"
|
|
>FcStrSetMember</A
|
|
> -- check set for membership</DT
|
|
><DT
|
|
><A
|
|
HREF="r3898.html"
|
|
>FcStrSetEqual</A
|
|
> -- check sets for equality</DT
|
|
><DT
|
|
><A
|
|
HREF="r3923.html"
|
|
>FcStrSetAdd</A
|
|
> -- add to a string set</DT
|
|
><DT
|
|
><A
|
|
HREF="r3948.html"
|
|
>FcStrSetAddFilename</A
|
|
> -- add a filename to a string set</DT
|
|
><DT
|
|
><A
|
|
HREF="r3973.html"
|
|
>FcStrSetDel</A
|
|
> -- delete from a string set</DT
|
|
><DT
|
|
><A
|
|
HREF="r3999.html"
|
|
>FcStrSetDestroy</A
|
|
> -- destroy a string set</DT
|
|
><DT
|
|
><A
|
|
HREF="r4021.html"
|
|
>FcStrListCreate</A
|
|
> -- create a string iterator</DT
|
|
><DT
|
|
><A
|
|
HREF="r4043.html"
|
|
>FcStrListNext</A
|
|
> -- get next string in iteration</DT
|
|
><DT
|
|
><A
|
|
HREF="r4065.html"
|
|
>FcStrListDone</A
|
|
> -- destroy a string iterator</DT
|
|
></DL
|
|
></DD
|
|
><DT
|
|
>4.18. <A
|
|
HREF="x102.html#AEN4087"
|
|
>String utilities</A
|
|
></DT
|
|
><DD
|
|
><DL
|
|
><DT
|
|
><A
|
|
HREF="r4090.html"
|
|
>FcUtf8ToUcs4</A
|
|
> -- convert UTF-8 to UCS4</DT
|
|
><DT
|
|
><A
|
|
HREF="r4119.html"
|
|
>FcUcs4ToUtf8</A
|
|
> -- convert UCS4 to UTF-8</DT
|
|
><DT
|
|
><A
|
|
HREF="r4144.html"
|
|
>FcUtf8Len</A
|
|
> -- count UTF-8 encoded chars</DT
|
|
><DT
|
|
><A
|
|
HREF="r4176.html"
|
|
>FcUtf16ToUcs4</A
|
|
> -- convert UTF-16 to UCS4</DT
|
|
><DT
|
|
><A
|
|
HREF="r4209.html"
|
|
>FcUtf16Len</A
|
|
> -- count UTF-16 encoded chars</DT
|
|
><DT
|
|
><A
|
|
HREF="r4245.html"
|
|
>FcIsLower</A
|
|
> -- check for lower case ASCII character</DT
|
|
><DT
|
|
><A
|
|
HREF="r4267.html"
|
|
>FcIsUpper</A
|
|
> -- check for upper case ASCII character</DT
|
|
><DT
|
|
><A
|
|
HREF="r4289.html"
|
|
>FcToLower</A
|
|
> -- convert upper case ASCII to lower case</DT
|
|
><DT
|
|
><A
|
|
HREF="r4311.html"
|
|
>FcStrCopy</A
|
|
> -- duplicate a string</DT
|
|
><DT
|
|
><A
|
|
HREF="r4334.html"
|
|
>FcStrDowncase</A
|
|
> -- create a lower case translation of a string</DT
|
|
><DT
|
|
><A
|
|
HREF="r4356.html"
|
|
>FcStrCopyFilename</A
|
|
> -- create a complete path from a filename</DT
|
|
><DT
|
|
><A
|
|
HREF="r4380.html"
|
|
>FcStrCmp</A
|
|
> -- compare UTF-8 strings</DT
|
|
><DT
|
|
><A
|
|
HREF="r4405.html"
|
|
>FcStrCmpIgnoreCase</A
|
|
> -- compare UTF-8 strings ignoring case</DT
|
|
><DT
|
|
><A
|
|
HREF="r4430.html"
|
|
>FcStrStr</A
|
|
> -- locate UTF-8 substring</DT
|
|
><DT
|
|
><A
|
|
HREF="r4457.html"
|
|
>FcStrStrIgnoreCase</A
|
|
> -- locate UTF-8 substring ignoring ASCII case</DT
|
|
><DT
|
|
><A
|
|
HREF="r4484.html"
|
|
>FcStrPlus</A
|
|
> -- concatenate two strings</DT
|
|
><DT
|
|
><A
|
|
HREF="r4509.html"
|
|
>FcStrFree</A
|
|
> -- free a string</DT
|
|
><DT
|
|
><A
|
|
HREF="r4530.html"
|
|
>FcStrDirname</A
|
|
> -- directory part of filename</DT
|
|
><DT
|
|
><A
|
|
HREF="r4552.html"
|
|
>FcStrBasename</A
|
|
> -- last component of filename</DT
|
|
></DL
|
|
></DD
|
|
></DL
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="SECT1"
|
|
><H1
|
|
CLASS="SECT1"
|
|
><A
|
|
NAME="AEN16"
|
|
>1. DESCRIPTION</A
|
|
></H1
|
|
><P
|
|
>Fontconfig is a library designed to provide system-wide font configuration,
|
|
customization and application access.
|
|
</P
|
|
></DIV
|
|
></DIV
|
|
><DIV
|
|
CLASS="NAVFOOTER"
|
|
><HR
|
|
ALIGN="LEFT"
|
|
WIDTH="100%"><TABLE
|
|
SUMMARY="Footer navigation table"
|
|
WIDTH="100%"
|
|
BORDER="0"
|
|
CELLPADDING="0"
|
|
CELLSPACING="0"
|
|
><TR
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
|
VALIGN="top"
|
|
> </TD
|
|
><TD
|
|
WIDTH="34%"
|
|
ALIGN="center"
|
|
VALIGN="top"
|
|
> </TD
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="right"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="x19.html"
|
|
ACCESSKEY="N"
|
|
>Next</A
|
|
></TD
|
|
></TR
|
|
><TR
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
|
VALIGN="top"
|
|
> </TD
|
|
><TD
|
|
WIDTH="34%"
|
|
ALIGN="center"
|
|
VALIGN="top"
|
|
> </TD
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="right"
|
|
VALIGN="top"
|
|
>FUNCTIONAL OVERVIEW</TD
|
|
></TR
|
|
></TABLE
|
|
></DIV
|
|
></BODY
|
|
></HTML
|
|
> |