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archived-doc-fr/reference/image/functions/imagefontwidth.xml
George Peter Banyard a9065b99d9 Apply commit a7e5e563d2d2269a6d7ccff506715a3e1a6f3902 (#110)
[PHP 8.1] Use GdFont (#994)
2021-10-08 10:33:18 +01:00

124 lines
2.8 KiB
XML

<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: a7e5e563d2d2269a6d7ccff506715a3e1a6f3902 Maintainer: yannick Status: ready -->
<!-- Reviewed: yes -->
<refentry xml:id="function.imagefontwidth" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>imagefontwidth</refname>
<refpurpose>Retourne la largeur de la police</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>int</type><methodname>imagefontwidth</methodname>
<methodparam><type class="union"><type>GdFont</type><type>int</type></type><parameter>font</parameter></methodparam>
</methodsynopsis>
<para>
Retourne la largeur de la police <parameter>font</parameter> en pixels.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
&gd.font.description;
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Retourne la largeur de la police.
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
&gd.changelog.gdfont-instance;
</tbody>
</tgroup>
</informaltable>
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Exemple avec <function>imagefontwidth</function> et les polices internes</title>
<programlisting role="php">
<![CDATA[
<?php
echo 'Largeur de la police : ' . imagefontwidth(4);
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
Largeur de la police : 8
]]>
</screen>
</example>
<example>
<title>Exemple avec <function>imagefontwidth</function> et <function>imageloadfont</function></title>
<programlisting role="php">
<![CDATA[
<?php
// Chargement d'une police .gdf
$font = imageloadfont('anonymous.gdf');
echo 'Largeur de la police : ' . imagefontwidth($font);
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
Largeur de la police : 23
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<simplelist>
<member><function>imagefontheight</function></member>
<member><function>imageloadfont</function></member>
</simplelist>
</refsect1>
</refentry>
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