mirror of
https://github.com/macintoshplus/doc-fr.git
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Yannick Torres
6cee523f9d
git-svn-id: https://svn.php.net/repository/phpdoc/fr/trunk@189194 c90b9560-bf6c-de11-be94-00142212c4b1
89 lines
2.4 KiB
XML
89 lines
2.4 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.11 $ -->
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<!-- EN-Revision: 1.9 Maintainer: yannick Status: ready -->
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<!-- Reviewed: yes -->
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<refentry id="function.imagepolygon">
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<refnamediv>
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<refname>imagepolygon</refname>
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<refpurpose>Dessine un polygone</refpurpose>
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</refnamediv>
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<refsect1>
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&reftitle.description;
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<methodsynopsis>
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<type>bool</type><methodname>imagepolygon</methodname>
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<methodparam><type>resource</type><parameter>image</parameter></methodparam>
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<methodparam><type>array</type><parameter>points</parameter></methodparam>
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<methodparam><type>int</type><parameter>num_points</parameter></methodparam>
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<methodparam><type>int</type><parameter>color</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>imagepolygon</function> dessine un polygone dans l'image
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<parameter>image</parameter>. <parameter>points</parameter> est un tableau
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&php; qui contient les sommets du polygone sous la forme : points[0] = x0,
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points[1] = y0, points[2] = x1, points[3] = y1, etc. num_points est le
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nombre de sommets. <parameter>num_points</parameter>
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est le nombre de points (sommets).
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</para>
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<para>
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<example>
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<title>Exemple avec <function>imagepolygon</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// nouvelle image
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$image = imagecreate(400,300);
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// couleur de fond
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$bg = imagecolorallocate($image,0,0,0);
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// couleur pour les bords du polygone
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$col_poly = imagecolorallocate($image,255,255,255);
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// on dessine le polygone
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imagepolygon($image,
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array (
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0, 0,
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100, 200,
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300, 200
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),
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3,
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$col_poly);
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// on affiche l'image
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header("Content-type: image/png");
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imagepng($image);
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?>
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]]>
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</programlisting>
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</example>
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</para>
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<para>
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Voir aussi
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<function>imagecreate</function> et
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<function>imagecreatetruecolor</function>.
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</para>
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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:"../../../../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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