ps-get-buffer.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- splitted from ./en/functions/ps.xml, last change in rev 1.12 -->
<refentry xml:id="function.ps-get-buffer" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>ps_get_buffer</refname>
  <refpurpose>Fetches the full buffer containig the generated PS data</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>string</type><methodname>ps_get_buffer</methodname>
   <methodparam><type>resource</type><parameter>psdoc</parameter></methodparam>
  </methodsynopsis>
  <para>This function is not implemented yet. It will always return an empty
   string. The idea for a later implementation is to write the contents of
   the postscript file into an internal buffer if in memory creation is
   requested, and retrieve the buffer content with this function.
   Currently, documents
   created in memory are send to the browser without buffering.
  </para>
  &warn.undocumented.func;
 </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>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>ps_open_file</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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