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<!-- ##### FUNCTION pango_cfont_init ##### -->
<para>
</para>
@font:
<!-- ##### FUNCTION pango_cfont_ref ##### -->
<para>
</para>
@font:
<!-- ##### TYPEDEF PangoGlyphIndex ##### -->
<para>
The #PangoGlyphIndex type is an integral type used to store glyph
indices.
</para>
<!-- ##### FUNCTION pango_x_find_cfont ##### -->
<para>
</para>
@font:
@charset:
@Returns:
<!-- ##### FUNCTION g_glyph_string_set_size ##### -->
<para>
</para>
@string:
@new_len:
<!-- ##### FUNCTION pango_x_xlfd_get_ranges ##### -->
<para>
</para>
@font:
@xlfd:
@ranges:
@n_ranges:
@Returns:
<!-- ##### FUNCTION g_glyph_string_free ##### -->
<para>
</para>
@string:
<!-- ##### FUNCTION pango_x_load_xlfd ##### -->
<para>
</para>
@font:
@xlfd:
@Returns:
<!-- ##### SECTION ./tmpl/pango-x.sgml:Title ##### -->
X Rendering
<!-- ##### SECTION ./tmpl/pango-x.sgml:See_Also ##### -->
<para>
</para>
<!-- ##### SECTION ./tmpl/pango-x.sgml:Short_Description ##### -->
Functions for rendering and measuring glyphs on
the X Window system.
<!-- ##### FUNCTION g_glyph_string_new ##### -->
<para>
</para>
@Returns:
<!-- ##### SECTION ./tmpl/pango-x.sgml:Long_Description ##### -->
<para>
</para>
<!-- ##### FUNCTION pango_x_list_cfonts ##### -->
<para>
</para>
@font:
@charsets:
@n_charsets:
@xlfds:
@n_xlfds:
<!-- ##### STRUCT PangoCFontClass ##### -->
<para>
The PangoCFontClass structure contains the virtual
functions for an implementation of a a PangoCFont.
It contains the following member:
<informaltable pgwide=1 frame="none" role="struct">
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
<tbody>
<row>
<entry>void (*destroy) (#PangoFont *font);</entry>
<entry>a function to free the font structure and associated resources.</entry>
</row>
</tbody></tgroup></informaltable>
</para>
<!-- ##### STRUCT PangoXCFont ##### -->
<para>
The PangoXCFont represents a component of a
composite font for the X window system. It
has the following publically accessible fields:
<informaltable pgwide=1 frame="none" role="struct">
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
<tbody>
<row>
<entry><structname>Display</structname> *display;</entry>
<entry>the X Display for which this font component was created.</entry>
</row>
<row>
<entry><structname>XFontStruct</structname> *font_struct;</entry>
<entry>the X font information for the corresponding X font.</entry>
</row>
</tbody></tgroup></informaltable>
</para>
@display:
@font_struct:
<!-- ##### FUNCTION pango_cfont_unref ##### -->
<para>
</para>
@font:
<!-- ##### STRUCT PangoCFont ##### -->
<para>
The #PangoCFont structure is used to represent a single componenent
of a font n a rendering-system-independent matter. A component of a
font is an opaque object that makes sense only to the rendering
system. A glyph (the #PangoGlyph structure) is stored as a #PangoCFont
and a numeric glyph index.
</para>
<para>
To create an implementation of a #PangoCFont,
the rendering-system specific code should malloc
a larger structure that contains a nested
#PangoCFont, fill in the klass member of
the nested #PangoCFont with a pointer to
a appropriate #PangoCFontClass, then call
pango_cfont_init() on the structure.
</para>
<para>
The #PangoCFont structure contains one member
that may be accessed by derived classes:
<informaltable pgwide=1 frame="none" role="struct">
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
<tbody>
<row>
<entry>#PangoCFontClass *klass;</entry>
<entry>a pointer to the <firstterm>class structure</firstterm>
for this font.</entry>
</row>
</tbody></tgroup></informaltable>
</para>
@klass:
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