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100 lines
3.2 KiB
XML
100 lines
3.2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 4e04068f2de34363722fd5c76b2cf5b8844a48ef Maintainer: romain-huyvaert Status: ready -->
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<refentry xml:id="function.imageavif" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>imageavif</refname>
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<refpurpose>&gd.image.output;</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>bool</type><methodname>imageavif</methodname>
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<methodparam><type>GdImage</type><parameter>image</parameter></methodparam>
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<methodparam choice="opt"><type class="union"><type>resource</type><type>string</type><type>null</type></type><parameter>file</parameter><initializer>&null;</initializer></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>quality</parameter><initializer>-1</initializer></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>speed</parameter><initializer>-1</initializer></methodparam>
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</methodsynopsis>
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<para>
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Affiche ou sauvegarde une image au format <acronym>AVIF</acronym> en utilisant
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l'<parameter>image</parameter> fournie.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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&gd.image.description;
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<varlistentry>
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<term><parameter>file</parameter></term>
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<listitem>
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<para>
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&gd.image.path;
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>quality</parameter></term>
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<listitem>
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<para>
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<parameter>quality</parameter> est un paramètre optionnel dont la plage varie de 0
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(pire qualité, plus petit fichier) à 100 (meilleure qualité, plus grand fichier).
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Si <literal>-1</literal> est passé en paramètre, la valeur par
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défaut <literal>30</literal> sera utilisée.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>speed</parameter></term>
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<listitem>
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<para>
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<parameter>speed</parameter> est un paramètre optionnel dont la plage varie de 0
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(encodage lent, plus petit fichier) à 10 (encodage rapide, plus grand fichier).
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Si <literal>-1</literal> est passé en paramètre, la valeur par
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défaut <literal>6</literal> sera utilisée.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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&return.success;
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</para>
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&gd.return.trueonerror;
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<simplelist>
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<member><function>imagepng</function></member>
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<member><function>imagewbmp</function></member>
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<member><function>imagejpeg</function></member>
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<member><function>imagetypes</function></member>
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</simplelist>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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