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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<!-- splitted from ./en/functions/ps.xml, last change in rev 1.12 -->
<refentry xml:id="function.ps-open-image-file" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>ps_open_image_file</refname>
<refpurpose>Opens image from file</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>int</type><methodname>ps_open_image_file</methodname>
<methodparam><type>resource</type><parameter>psdoc</parameter></methodparam>
<methodparam><type>string</type><parameter>type</parameter></methodparam>
<methodparam><type>string</type><parameter>filename</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>stringparam</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>intparam</parameter><initializer>0</initializer></methodparam>
</methodsynopsis>
<para>
Loads an image for later use.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>psdoc</parameter></term>
<listitem>
<para>
Resource identifier of the postscript file
as returned by <function>ps_new</function>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>type</parameter></term>
<listitem>
<para>
The type of the image. Possible values are <literal>png</literal>,
<literal>jpeg</literal>, or <literal>eps</literal>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>filename</parameter></term>
<listitem>
<para>
The name of the file containing the image data.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>stringparam</parameter></term>
<listitem>
<para>
Not used.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>intparam</parameter></term>
<listitem>
<para>
Not used.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns identifier of image or zero in case of an error. The identifier is
a positive number greater than 0.
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>ps_open_image</function></member>
<member><function>ps_place_image</function></member>
<member><function>ps_close_image</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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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:
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vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
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