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<refentry id="xmlroff-line-height">
<refmeta>
<refentrytitle role="top_of_page" id="xmlroff-line-height.top_of_page">line-height</refentrytitle>
<manvolnum>3</manvolnum>
<refmiscinfo>XMLROFF Library</refmiscinfo>
</refmeta>
<refnamediv>
<refname>line-height</refname>
<refpurpose></refpurpose>
<!--[<xref linkend="desc" endterm="desc.title"/>]-->
</refnamediv>
<refsynopsisdiv id="xmlroff-line-height.synopsis" role="synopsis">
<title role="synopsis.title">Synopsis</title>
<synopsis>
<link linkend="FoPropertyLineHeight">FoPropertyLineHeight</link>;
<link linkend="FoPropertyLineHeightClass">FoPropertyLineHeightClass</link>;
<link linkend="FoProperty">FoProperty</link>* <link linkend="fo-property-line-height-new">fo_property_line_height_new</link> (void);
<link linkend="FoProperty">FoProperty</link>* <link linkend="fo-property-line-height-get-initial">fo_property_line_height_get_initial</link> (void);
<link linkend="FoProperty">FoProperty</link>* <link linkend="fo-property-line-height-resolve">fo_property_line_height_resolve</link> (<link linkend="FoProperty">FoProperty</link> *line_height,
<link linkend="FoProperty">FoProperty</link> *font_size);
</synopsis>
</refsynopsisdiv>
<refsect1 id="xmlroff-line-height.description" role="desc">
<title role="desc.title">Description</title>
<para>
</para>
</refsect1>
<refsect1 id="xmlroff-line-height.details" role="details">
<title role="details.title">Details</title>
<refsect2 id="FoPropertyLineHeight" role="struct">
<title>FoPropertyLineHeight</title>
<indexterm zone="FoPropertyLineHeight"><primary>FoPropertyLineHeight</primary></indexterm><programlisting>typedef struct _FoPropertyLineHeight FoPropertyLineHeight;</programlisting>
<para>
</para></refsect2>
<refsect2 id="FoPropertyLineHeightClass" role="struct">
<title>FoPropertyLineHeightClass</title>
<indexterm zone="FoPropertyLineHeightClass"><primary>FoPropertyLineHeightClass</primary></indexterm><programlisting>typedef struct _FoPropertyLineHeightClass FoPropertyLineHeightClass;</programlisting>
<para>
</para></refsect2>
<refsect2 id="fo-property-line-height-new" role="function">
<title>fo_property_line_height_new ()</title>
<indexterm zone="fo-property-line-height-new"><primary>fo_property_line_height_new</primary></indexterm><programlisting><link linkend="FoProperty">FoProperty</link>* fo_property_line_height_new (void);</programlisting>
<para>
Creates a new <link linkend="FoPropertyLineHeight"><type>FoPropertyLineHeight</type></link> initialized to default value.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> the new <link linkend="FoPropertyLineHeight"><type>FoPropertyLineHeight</type></link>.
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2 id="fo-property-line-height-get-initial" role="function">
<title>fo_property_line_height_get_initial ()</title>
<indexterm zone="fo-property-line-height-get-initial"><primary>fo_property_line_height_get_initial</primary></indexterm><programlisting><link linkend="FoProperty">FoProperty</link>* fo_property_line_height_get_initial (void);</programlisting>
<para>
Get an instance of the property with the correct initial value.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> An instance of the property.
</simpara></listitem></varlistentry>
</variablelist></refsect2>
<refsect2 id="fo-property-line-height-resolve" role="function">
<title>fo_property_line_height_resolve ()</title>
<indexterm zone="fo-property-line-height-resolve"><primary>fo_property_line_height_resolve</primary></indexterm><programlisting><link linkend="FoProperty">FoProperty</link>* fo_property_line_height_resolve (<link linkend="FoProperty">FoProperty</link> *line_height,
<link linkend="FoProperty">FoProperty</link> *font_size);</programlisting>
<para>
Determine the computed value of the 'line-height' based on
<parameter>line_height</parameter> and <parameter>font_size</parameter>.</para>
<para>
</para><variablelist role="params">
<varlistentry><term><parameter>line_height</parameter> :</term>
<listitem><simpara> 'line-height' property.
</simpara></listitem></varlistentry>
<varlistentry><term><parameter>font_size</parameter> :</term>
<listitem><simpara> 'font-size' property.
</simpara></listitem></varlistentry>
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> <link linkend="FoProperty"><type>FoProperty</type></link> with the computed value of <parameter>line_height</parameter>.
</simpara></listitem></varlistentry>
</variablelist></refsect2>
</refsect1>
</refentry>
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