mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-21 03:18:55 +00:00
13b0b6f8ad
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@227185 c90b9560-bf6c-de11-be94-00142212c4b1
101 lines
2.8 KiB
XML
101 lines
2.8 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
|
|
<!-- $Revision: 1.9 $ -->
|
|
<refentry id="function.imagejpeg">
|
|
<refnamediv>
|
|
<refname>imagejpeg</refname>
|
|
<refpurpose>Output image to browser or file</refpurpose>
|
|
</refnamediv>
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<methodsynopsis>
|
|
<type>bool</type><methodname>imagejpeg</methodname>
|
|
<methodparam><type>resource</type><parameter>image</parameter></methodparam>
|
|
<methodparam choice="opt"><type>string</type><parameter>filename</parameter></methodparam>
|
|
<methodparam choice="opt"><type>int</type><parameter>quality</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
<function>imagejpeg</function> creates a <acronym>JPEG</acronym> file from
|
|
the given <parameter>image</parameter>.
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="parameters">
|
|
&reftitle.parameters;
|
|
<para>
|
|
<variablelist>
|
|
&gd.image.description;
|
|
<varlistentry>
|
|
<term><parameter>filename</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
The path to the saved file. If not set or &null;, the raw image stream
|
|
will be outputed directly.
|
|
</para>
|
|
<para>
|
|
To skip this argument in order to provide the
|
|
<parameter>quality</parameter> parameter, use &null;.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>quality</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
<parameter>quality</parameter> is optional, and ranges from 0 (worst
|
|
quality, smaller file) to 100 (best quality, biggest file). The
|
|
default is the default IJG quality value (about 75).
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="returnvalues">
|
|
&reftitle.returnvalues;
|
|
<para>
|
|
&return.success;
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="notes">
|
|
&reftitle.notes;
|
|
¬e.config.jpeg;
|
|
<note>
|
|
<para>
|
|
If you want to output Progressive JPEGs, you need to set interlacing
|
|
on with <function>imageinterlace</function>.
|
|
</para>
|
|
</note>
|
|
</refsect1>
|
|
<refsect1 role="seealso">
|
|
&reftitle.seealso;
|
|
<para>
|
|
<simplelist>
|
|
<member><function>imagepng</function></member>
|
|
<member><function>imagegif</function></member>
|
|
<member><function>imagewbmp</function></member>
|
|
<member><function>imageinterlace</function></member>
|
|
<member><function>imagetypes</function></member>
|
|
</simplelist>
|
|
</para>
|
|
</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:"../../../../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
|
|
-->
|