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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 321707 $ -->
<phpdoc:classref xml:id="class.cairohintmetrics" xmlns:phpdoc="http://php.net/ns/phpdoc" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
<title>The CairoHintMetrics class</title>
<titleabbrev>CairoHintMetrics</titleabbrev>
<partintro>
<!-- {{{ CairoHintMetrics intro -->
<section xml:id="cairohintmetrics.intro">
&reftitle.intro;
<para>
Specifies whether to hint font metrics; hinting font metrics means quantizing them so that they are integer values
in device space. Doing this improves the consistency of letter and line spacing, however it also means that text
will be laid out differently at different zoom factors.
</para>
</section>
<!-- }}} -->
<section xml:id="cairohintmetrics.synopsis">
&reftitle.classsynopsis;
<!-- {{{ Synopsis -->
<classsynopsis>
<ooclass><classname>CairoHintMetrics</classname></ooclass>
<!-- {{{ Class synopsis -->
<classsynopsisinfo>
<ooclass>
<classname>CairoHintMetrics</classname>
</ooclass>
</classsynopsisinfo>
<!-- }}} -->
<classsynopsisinfo role="comment">&Constants;</classsynopsisinfo>
<fieldsynopsis>
<modifier>const</modifier>
<type>integer</type>
<varname linkend="cairohintmetrics.constants.metrics-default">CairoHintMetrics::METRICS_DEFAULT</varname>
<initializer>0</initializer>
</fieldsynopsis>
<fieldsynopsis>
<modifier>const</modifier>
<type>integer</type>
<varname linkend="cairohintmetrics.constants.metrics-off">CairoHintMetrics::METRICS_OFF</varname>
<initializer>1</initializer>
</fieldsynopsis>
<fieldsynopsis>
<modifier>const</modifier>
<type>integer</type>
<varname linkend="cairohintmetrics.constants.metrics-on">CairoHintMetrics::METRICS_ON</varname>
<initializer>2</initializer>
</fieldsynopsis>
</classsynopsis>
<!-- }}} -->
</section>
<!-- {{{ CairoHintMetrics constants -->
<section xml:id="cairohintmetrics.constants">
&reftitle.constants;
<variablelist>
<varlistentry xml:id="cairohintmetrics.constants.metrics-default">
<term><constant>CairoHintMetrics::METRICS_DEFAULT</constant></term>
<listitem>
<para>Hint metrics in the default manner for the font backend and target device </para>
</listitem>
</varlistentry>
<varlistentry xml:id="cairohintmetrics.constants.metrics-off">
<term><constant>CairoHintMetrics::METRICS_OFF</constant></term>
<listitem>
<para>Do not hint font metrics </para>
</listitem>
</varlistentry>
<varlistentry xml:id="cairohintmetrics.constants.metrics-on">
<term><constant>CairoHintMetrics::METRICS_ON</constant></term>
<listitem>
<para>Hint font metrics </para>
</listitem>
</varlistentry>
</variablelist>
</section>
<!-- }}} -->
</partintro>
</phpdoc:classref>
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-->
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