mirror of
https://github.com/macintoshplus/doc-fr.git
synced 2026-03-24 08:52:09 +01:00
194 lines
5.0 KiB
XML
194 lines
5.0 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!-- $Revision$ -->
|
|
<!-- EN-Revision: 593ea510e853ff034e03f78a4be0daa41661c9d4 Maintainer: yannick Status: ready -->
|
|
<!-- Reviewed: yes -->
|
|
|
|
<refentry xml:id="function.imagedashedline" xmlns="http://docbook.org/ns/docbook">
|
|
<refnamediv>
|
|
<refname>imagedashedline</refname>
|
|
<refpurpose>Dessine une ligne pointillée</refpurpose>
|
|
</refnamediv>
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<methodsynopsis>
|
|
<type>bool</type><methodname>imagedashedline</methodname>
|
|
<methodparam><type>GdImage</type><parameter>image</parameter></methodparam>
|
|
<methodparam><type>int</type><parameter>x1</parameter></methodparam>
|
|
<methodparam><type>int</type><parameter>y1</parameter></methodparam>
|
|
<methodparam><type>int</type><parameter>x2</parameter></methodparam>
|
|
<methodparam><type>int</type><parameter>y2</parameter></methodparam>
|
|
<methodparam><type>int</type><parameter>color</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
<function>imagedashedline</function> est obsolète. Utilisez plutôt
|
|
une combinaison des fonctions <function>imagesetstyle</function> et
|
|
<function>imageline</function>.
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="parameters">
|
|
&reftitle.parameters;
|
|
<para>
|
|
<variablelist>
|
|
&gd.image.description;
|
|
<varlistentry>
|
|
<term><parameter>x1</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
Coordonnée en X : En haut, à gauche.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>y1</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
Coordonnée en Y : En haut, à gauche. 0 est le coin en haut à gauche
|
|
de l'image.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>x2</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
Coordonnée en X : En bas, à droite.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>y2</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
Coordonnée en Y : En bas, à droite.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>color</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
La couleur de remplissage. &gd.identifier.color;
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="returnvalues">
|
|
&reftitle.returnvalues;
|
|
<para>
|
|
&return.success;
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="changelog">
|
|
&reftitle.changelog;
|
|
<informaltable>
|
|
<tgroup cols="2">
|
|
<thead>
|
|
<row>
|
|
<entry>&Version;</entry>
|
|
<entry>&Description;</entry>
|
|
</row>
|
|
</thead>
|
|
<tbody>
|
|
&gd.changelog.image-param;
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
</refsect1>
|
|
|
|
<refsect1 role="examples">
|
|
&reftitle.examples;
|
|
<para>
|
|
<example>
|
|
<title>Exemple avec <function>imagedashedline</function></title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
// Crée une image de 100x100 pixels
|
|
$im = imagecreatetruecolor(100, 100);
|
|
$white = imagecolorallocate($im, 0xFF, 0xFF, 0xFF);
|
|
|
|
// Dessine une ligne verticale en pointillé
|
|
imagedashedline($im, 50, 25, 50, 75, $white);
|
|
|
|
// Sauvegarde l'image
|
|
imagepng($im, './dashedline.png');
|
|
imagedestroy($im);
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
&example.outputs.similar;
|
|
<mediaobject>
|
|
<alt>Affichage de l'exemple : imagedashedline()</alt>
|
|
<imageobject>
|
|
<imagedata fileref="en/reference/image/figures/imagedashedline.png"/>
|
|
</imageobject>
|
|
</mediaobject>
|
|
</example>
|
|
<example>
|
|
<title>Alternative à la fonction <function>imagedashedline</function></title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
// Crée une image de 100x100 pixels
|
|
$im = imagecreatetruecolor(100, 100);
|
|
$white = imagecolorallocate($im, 0xFF, 0xFF, 0xFF);
|
|
|
|
// Définit le style : Les 4 premiers pixels sont blancs et les 4 suivants
|
|
// sont transparents. Ceci va créer l'effet de pointillé
|
|
$style = Array(
|
|
$white,
|
|
$white,
|
|
$white,
|
|
$white,
|
|
IMG_COLOR_TRANSPARENT,
|
|
IMG_COLOR_TRANSPARENT,
|
|
IMG_COLOR_TRANSPARENT,
|
|
IMG_COLOR_TRANSPARENT
|
|
);
|
|
|
|
imagesetstyle($im, $style);
|
|
|
|
// Dessine la ligne pointillée
|
|
imageline($im, 50, 25, 50, 75, IMG_COLOR_STYLED);
|
|
|
|
// Sauvegarde de l'image
|
|
imagepng($im, './imageline.png');
|
|
imagedestroy($im);
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
</example>
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="seealso">
|
|
&reftitle.seealso;
|
|
<simplelist>
|
|
<member><function>imagesetstyle</function></member>
|
|
<member><function>imageline</function></member>
|
|
</simplelist>
|
|
</refsect1>
|
|
</refentry>
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|