cairo.devhelp2

按照官方的说法：Cairo is a vector graphics library with cross-device output support. 翻译过来

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    <sub name="Reference" link="pt02.html">
      <sub name="Drawing" link="Drawing.html">
        <sub name="cairo_t" link="cairo-cairo-t.html"/>
        <sub name="Paths" link="cairo-Paths.html"/>
        <sub name="Patterns" link="cairo-Patterns.html"/>
        <sub name="Transformations" link="cairo-Transformations.html"/>
        <sub name="Text" link="cairo-Text.html"/>
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        <sub name="cairo_font_face_t" link="cairo-cairo-font-face-t.html"/>
        <sub name="Scaled Fonts" link="cairo-Scaled-Fonts.html"/>
        <sub name="Font Options" link="cairo-Font-Options.html"/>
        <sub name="FreeType Fonts" link="cairo-FreeType-Fonts.html"/>
        <sub name="Win32 Fonts" link="cairo-Win32-Fonts.html"/>
      </sub>
      <sub name="Surfaces" link="Surfaces.html">
        <sub name="cairo_surface_t" link="cairo-cairo-surface-t.html"/>
        <sub name="Image Surfaces" link="cairo-Image-Surfaces.html"/>
        <sub name="PDF Surfaces" link="cairo-PDF-Surfaces.html"/>
        <sub name="PNG Support" link="cairo-PNG-Support.html"/>
        <sub name="PostScript Surfaces" link="cairo-PostScript-Surfaces.html"/>
        <sub name="Win32 Surfaces" link="cairo-Win32-Surfaces.html"/>
        <sub name="SVG Surfaces" link="cairo-SVG-Surfaces.html"/>
        <sub name="XLib Surfaces" link="cairo-XLib-Surfaces.html"/>
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      <sub name="Utilities" link="Support.html">
        <sub name="cairo_matrix_t" link="cairo-cairo-matrix-t.html"/>
        <sub name="Error handling" link="cairo-Error-handling.html"/>
        <sub name="Version Information" link="cairo-Version-Information.html"/>
        <sub name="Types" link="cairo-Types.html"/>
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    <sub name="Index" link="ix01.html"/>
    <sub name="Creating a language binding for cairo" link="language-bindings.html">
      <sub name="General considerations" link="language-bindings.html#bindings-general"/>
      <sub name="Memory Management" link="bindings-memory.html"/>
      <sub name="Multiple return values" link="bindings-return-values.html"/>
      <sub name="Overloading and optional arguments" link="bindings-overloading.html"/>
      <sub name="Streams and File I/O" link="bindings-streams.html"/>
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      <sub name="Patterns" link="bindings-patterns.html"/>
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      <sub name="Fonts" link="bindings-fonts.html"/>
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