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c2aca8ca2a
git-svn-id: https://svn.php.net/repository/phpdoc/fr/trunk@275949 c90b9560-bf6c-de11-be94-00142212c4b1
145 lines
3.8 KiB
XML
145 lines
3.8 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.18 $ -->
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<!-- EN-Revision: 1.12 Maintainer: yannick Status: ready -->
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<!-- Reviewed: yes -->
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<refentry xml:id="function.imagerectangle" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>imagerectangle</refname>
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<refpurpose>Dessine un rectangle</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>imagerectangle</methodname>
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<methodparam><type>resource</type><parameter>image</parameter></methodparam>
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<methodparam><type>int</type><parameter>x1</parameter></methodparam>
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<methodparam><type>int</type><parameter>y1</parameter></methodparam>
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<methodparam><type>int</type><parameter>x2</parameter></methodparam>
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<methodparam><type>int</type><parameter>y2</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>imagerectangle</function> dessine un rectangle aux coordonnées
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spécifiées.
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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>x1</parameter></term>
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<listitem>
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<para>
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X : coordonnée du coin en haut, à gauche.
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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>y1</parameter></term>
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<listitem>
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<para>
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Y : coordonnée du coin en haut, à gauche.
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0, 0 est le coin en haut à gauche de l'image.
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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>x2</parameter></term>
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<listitem>
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<para>
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X : coordonnée du point en bas, à droite.
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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>y2</parameter></term>
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<listitem>
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<para>
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Y : coordonnée du point en bas, à droite.
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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>color</parameter></term>
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<listitem>
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<para>
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Un identifiant de couleur créé par la fonction
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<function>imagecolorallocate</function>.
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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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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>Exemple avec <function>imagerectangle</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Création d'une image de 200 x 200 pixels
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$canvas = imagecreatetruecolor(200, 200);
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// Alloue les couleurs
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$pink = imagecolorallocate($canvas, 255, 105, 180);
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$white = imagecolorallocate($canvas, 255, 255, 255);
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$green = imagecolorallocate($canvas, 132, 135, 28);
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// Dessine 3 rectangles, chacun avec sa couleur
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imagerectangle($canvas, 50, 50, 150, 150, $pink);
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imagerectangle($canvas, 45, 60, 120, 100, $white);
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imagerectangle($canvas, 100, 120, 75, 160, $green);
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// Affichage et libération de la mémoire
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header('Content-Type: image/jpeg');
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imagejpeg($canvas);
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imagedestroy($canvas);
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<mediaobject>
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<imageobject>
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<imagedata fileref="en/reference/image/figures/image.imagerectangle.jpg"/>
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</imageobject>
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</mediaobject>
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</example>
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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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--> |