text-attributes.xml

Pango is a library for layout and rendering of text, with an emphasis on internationalization. Pang

</programlisting>
<para>
The <link linkend="PangoAttrString"><type>PangoAttrString</type></link> structure is used to represent attributes with
a string value.
</para><variablelist role="struct">
<varlistentry>
<term><link linkend="PangoAttribute">PangoAttribute</link>&nbsp;<structfield>attr</structfield>;</term>
<listitem><simpara>the common portion of the attribute
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="char">char</link>&nbsp;*<structfield>value</structfield>;</term>
<listitem><simpara>the string which is the value of the attribute

</simpara></listitem>
</varlistentry>
</variablelist></refsect2>
<refsect2 id="PangoAttrLanguage" role="struct">
<title>PangoAttrLanguage</title>
<indexterm zone="PangoAttrLanguage"><primary>PangoAttrLanguage</primary></indexterm><programlisting>typedef struct {
  PangoAttribute attr;
  PangoLanguage *value;
} PangoAttrLanguage;
</programlisting>
<para>
The <link linkend="PangoAttrLanguage"><type>PangoAttrLanguage</type></link> structure is used to represent attributes that
are languages.
</para><variablelist role="struct">
<varlistentry>
<term><link linkend="PangoAttribute">PangoAttribute</link>&nbsp;<structfield>attr</structfield>;</term>
<listitem><simpara>the common portion of the attribute
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="PangoLanguage">PangoLanguage</link>&nbsp;*<structfield>value</structfield>;</term>
<listitem><simpara>the <link linkend="PangoLanguage"><type>PangoLanguage</type></link> which is the value of the attribute

</simpara></listitem>
</varlistentry>
</variablelist></refsect2>
<refsect2 id="PangoAttrColor" role="struct">
<title>PangoAttrColor</title>
<indexterm zone="PangoAttrColor"><primary>PangoAttrColor</primary></indexterm><programlisting>typedef struct {
  PangoAttribute attr;
  PangoColor color;
} PangoAttrColor;
</programlisting>
<para>
The <link linkend="PangoAttrColor"><type>PangoAttrColor</type></link> structure is used to represent attributes that
are colors.
</para><variablelist role="struct">
<varlistentry>
<term><link linkend="PangoAttribute">PangoAttribute</link>&nbsp;<structfield>attr</structfield>;</term>
<listitem><simpara>the common portion of the attribute
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="PangoColor">PangoColor</link>&nbsp;<structfield>color</structfield>;</term>
<listitem><simpara>the <link linkend="PangoColor"><type>PangoColor</type></link> which is the value of the attribute

</simpara></listitem>
</varlistentry>
</variablelist></refsect2>
<refsect2 id="PangoAttrInt" role="struct">
<title>PangoAttrInt</title>
<indexterm zone="PangoAttrInt"><primary>PangoAttrInt</primary></indexterm><programlisting>typedef struct {
  PangoAttribute attr;
  int value;
} PangoAttrInt;
</programlisting>
<para>
The <link linkend="PangoAttrInt"><type>PangoAttrInt</type></link> structure is used to represent attributes with
an integer or enumeration value.
</para><variablelist role="struct">
<varlistentry>
<term><link linkend="PangoAttribute">PangoAttribute</link>&nbsp;<structfield>attr</structfield>;</term>
<listitem><simpara>the common portion of the attribute
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="int">int</link>&nbsp;<structfield>value</structfield>;</term>
<listitem><simpara>the value of the attribute

</simpara></listitem>
</varlistentry>
</variablelist></refsect2>
<refsect2 id="PangoAttrFloat" role="struct">
<title>PangoAttrFloat</title>
<indexterm zone="PangoAttrFloat"><primary>PangoAttrFloat</primary></indexterm><programlisting>typedef struct {
  PangoAttribute attr;
  double value;
} PangoAttrFloat;
</programlisting>
<para>
The <link linkend="PangoAttrFloat"><type>PangoAttrFloat</type></link> structure is used to represent attributes with
a float or double value.
</para><variablelist role="struct">
<varlistentry>
<term><link linkend="PangoAttribute">PangoAttribute</link>&nbsp;<structfield>attr</structfield>;</term>
<listitem><simpara>the common portion of the attribute
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="double">double</link>&nbsp;<structfield>value</structfield>;</term>
<listitem><simpara>the value of the attribute

</simpara></listitem>
</varlistentry>
</variablelist></refsect2>
<refsect2 id="PangoAttrFontDesc" role="struct">
<title>PangoAttrFontDesc</title>
<indexterm zone="PangoAttrFontDesc"><primary>PangoAttrFontDesc</primary></indexterm><programlisting>typedef struct {
  PangoAttribute attr;
  PangoFontDescription *desc;
} PangoAttrFontDesc;
</programlisting>
<para>
The <link linkend="PangoAttrFontDesc"><type>PangoAttrFontDesc</type></link> structure is used to store an attribute that
sets all aspects of the font description at once.
</para><variablelist role="struct">
<varlistentry>
<term><link linkend="PangoAttribute">PangoAttribute</link>&nbsp;<structfield>attr</structfield>;</term>
<listitem><simpara>the common portion of the attribute
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="PangoFontDescription">PangoFontDescription</link>&nbsp;*<structfield>desc</structfield>;</term>
<listitem><simpara>the font description which is the value of this attribute

</simpara></listitem>
</varlistentry>
</variablelist></refsect2>
<refsect2 id="PangoAttrShape" role="struct">
<title>PangoAttrShape</title>
<indexterm zone="PangoAttrShape"><primary>PangoAttrShape</primary></indexterm><programlisting>typedef struct {
  PangoAttribute attr;
  PangoRectangle ink_rect;
  PangoRectangle logical_rect;

  gpointer              data;
  PangoAttrDataCopyFunc copy_func;
  GDestroyNotify        destroy_func;
} PangoAttrShape;
</programlisting>
<para>
The <link linkend="PangoAttrShape"><type>PangoAttrShape</type></link> structure is used to represent attributes which 
impose shape restrictions.
</para><variablelist role="struct">
<varlistentry>
<term><link linkend="PangoAttribute">PangoAttribute</link>&nbsp;<structfield>attr</structfield>;</term>
<listitem><simpara>the common portion of the attribute
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="PangoRectangle">PangoRectangle</link>&nbsp;<structfield>ink_rect</structfield>;</term>
<listitem><simpara>the ink rectangle to restrict to
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="PangoRectangle">PangoRectangle</link>&nbsp;<structfield>logical_rect</structfield>;</term>
<listitem><simpara>the logical rectangle to restrict to
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="gpointer">gpointer</link>&nbsp;<structfield>data</structfield>;</term>
<listitem><simpara>user data set (see <link linkend="pango-attr-shape-new-with-data"><function>pango_attr_shape_new_with_data()</function></link>)
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="PangoAttrDataCopyFunc">PangoAttrDataCopyFunc</link>&nbsp;<structfield>copy_func</structfield>;</term>
<listitem><simpara>copy function for the user data
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="GDestroyNotify">GDestroyNotify</link>&nbsp;<structfield>destroy_func</structfield>;</term>
<listitem><simpara>destroy function for the user data

</simpara></listitem>
</varlistentry>
</variablelist></refsect2>
<refsect2 id="PangoAttrSize" role="struct">
<title>PangoAttrSize</title>
<indexterm zone="PangoAttrSize"><primary>PangoAttrSize</primary></indexterm><programlisting>typedef struct {
  PangoAttribute attr;
  int size;
  guint absolute : 1;
} PangoAttrSize;
</programlisting>
<para>
The <link linkend="PangoAttrShape"><type>PangoAttrShape</type></link> structure is used to represent attributes which
set font size.
</para><variablelist role="struct">
<varlistentry>
<term><link linkend="PangoAttribute">PangoAttribute</link>&nbsp;<structfield>attr</structfield>;</term>
<listitem><simpara>the common portion of the attribute
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><link linkend="int">int</link>&nbsp;<structfield>size</structfield>;</term>
<listitem><simpara>size of font, in units of 1/<link linkend="PANGO-SCALE:CAPS"><literal>PANGO_SCALE</literal></link> of a point (for
  <link linkend="PANGO-ATTR-SIZE:CAPS"><literal>PANGO_ATTR_SIZE</literal></link>) or of a device uni (for <link linkend="PANGO-ATTR-ABSOLUTE-SIZE:CAPS"><literal>PANGO_ATTR_ABSOLUTE_SIZE</literal></link>)