reference/image/functions/imagegd.xml
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593ea510e853ff034e03f78a4be0daa41661c9d4
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id='function.imagegd' xmlns="http://docbook.org/ns/docbook">
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<refentry xml:id="function.imagegd" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>imagegd</refname>
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<refpurpose>Output GD image to browser or file</refpurpose>
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&reftitle.description;
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<methodsynopsis>
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<type>bool</type><methodname>imagegd</methodname>
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<methodparam><type>resource</type><parameter>image</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>filename</parameter></methodparam>
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<methodparam><type>GdImage</type><parameter>image</parameter></methodparam>
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<methodparam choice="opt"><type class="union"><type>string</type><type>null</type></type><parameter>file</parameter><initializer>&null;</initializer></methodparam>
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</methodsynopsis>
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<para>
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Outputs a GD image to the given <parameter>filename</parameter>.
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Outputs a GD image to the given <parameter>file</parameter>.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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<variablelist>
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&gd.image.description;
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<varlistentry>
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<term><parameter>filename</parameter></term>
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<term><parameter>file</parameter></term>
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<listitem>
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<para>&gd.image.path;</para>
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</listitem>
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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="changelog">
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&reftitle.changelog;
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<para>
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>8.0.3</entry>
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<entry>
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<parameter>file</parameter> is now nullable.
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</entry>
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</row>
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&gd.changelog.image-param;
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<row>
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<entry>7.2.0</entry>
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<entry>
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<function>imagegd</function> now allows to output truecolor images.
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Formerly, these have been implicitly converted to palette.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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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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Note that the GD format is only usable in GD-compatible applications.
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</para>
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</note>
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&gd.deprecated.gd-formats;
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>imagegd2</function></member>
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</simplelist>
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</para>
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<simplelist>
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<member><function>imagegd2</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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