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<!-- ##### SECTION Title ##### -->
X Fonts
<!-- ##### SECTION Short_Description ##### -->
Functions for shape engines to manipulate X fonts.
<!-- ##### SECTION Long_Description ##### -->
<para>
The functions and macros in this section are used by shape
engines to look up glyphs for particular character
sets within an #PangoFont for the X rendering system.
</para>
<!-- ##### SECTION See_Also ##### -->
<para>
</para>
<!-- ##### TYPEDEF PangoXSubfont ##### -->
<para>
The #PangoXSubFont type is an integer ID that identifies one
particular X font within the fonts referenced in a #PangoFont.
</para>
<!-- ##### MACRO PANGO_X_MAKE_GLYPH ##### -->
<para>
Make a glyph index from a #PangoXSubFont index and a index
of a character with the corresponding X font.
</para>
@subfont: a #PangoXSubfont index
@index: the index of a character within an X font.
<!-- ##### MACRO PANGO_X_GLYPH_SUBFONT ##### -->
<para>
Extract the subfont index from a glyph index.
</para>
@glyph: a #PangoGlyphIndex
<!-- ##### MACRO PANGO_X_GLYPH_INDEX ##### -->
<para>
Extract the character index within the X font from a
glyph index.
</para>
@glyph: a #PangoGlyphIndex
<!-- ##### FUNCTION pango_x_load_font ##### -->
<para>
</para>
@display:
@spec:
@Returns:
<!-- ##### FUNCTION pango_x_get_unknown_glyph ##### -->
<para>
</para>
@font:
@Returns:
<!-- ##### FUNCTION pango_x_has_glyph ##### -->
<para>
</para>
@font:
@glyph:
@Returns:
<!-- ##### FUNCTION pango_x_list_subfonts ##### -->
<para>
</para>
@font:
@charsets:
@n_charsets:
@subfont_ids:
@subfont_charsets:
@Returns:
<!-- ##### FUNCTION pango_x_font_map_for_display ##### -->
<para>
</para>
@display:
@Returns:
<!-- ##### FUNCTION pango_x_shutdown_display ##### -->
<para>
</para>
@display:
<!-- ##### FUNCTION pango_x_font_map_get_font_cache ##### -->
<para>
</para>
@font_map:
@Returns:
<!-- ##### FUNCTION pango_x_font_subfont_xlfd ##### -->
<para>
</para>
@font:
@subfont_id:
@Returns:
<!-- ##### FUNCTION pango_x_find_first_subfont ##### -->
<para>
</para>
@font:
@charsets:
@n_charsets:
@rfont:
@Returns:
<!-- ##### FUNCTION pango_x_font_get_unknown_glyph ##### -->
<para>
</para>
@font:
@wc:
@Returns:
<!-- ##### FUNCTION pango_x_apply_ligatures ##### -->
<para>
</para>
@font:
@subfont:
@glyphs:
@n_glyphs:
@clusters:
@Returns:
<!-- ##### FUNCTION pango_x_fallback_shape ##### -->
<para>
</para>
@font:
@glyphs:
@text:
@n_chars:
<!-- ##### STRUCT PangoXFontCache ##### -->
<para>
</para>
<!-- ##### FUNCTION pango_x_font_cache_new ##### -->
<para>
</para>
@display:
@Returns:
<!-- ##### FUNCTION pango_x_font_cache_free ##### -->
<para>
</para>
@cache:
<!-- ##### FUNCTION pango_x_font_cache_load ##### -->
<para>
</para>
@cache:
@xlfd:
@Returns:
<!-- ##### FUNCTION pango_x_font_cache_unload ##### -->
<para>
</para>
@cache:
@fs:
|
