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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.5 $ -->
<!-- splitted from ./en/functions/image.xml, last change in rev 1.2 -->
<refentry id="function.imagepscopyfont">
<refnamediv>
<refname>imagepscopyfont</refname>
<refpurpose>
Make a copy of an already loaded font for further modification
</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>int</type><methodname>imagepscopyfont</methodname>
<methodparam><type>int</type><parameter>fontindex</parameter></methodparam>
</methodsynopsis>
<para>
Use this function if you need make further modifications to the
font, for example extending/condensing, slanting it or changing
its character encoding vector, but need to keep the original
along as well. Note that the font you want to copy must be one
obtained using <function>imagepsloadfont</function>, not a font
that is itself a copied one. You can although make modifications
to it before copying.
</para>
<para>
If you use this function, you <emphasis>must</emphasis> free the
fonts obtained this way yourself and in reverse order. Otherwise
your script <emphasis>will</emphasis> hang.
</para>
<para>
In the case everything went right, a valid font index will be
returned and can be used for further purposes. Otherwise the
function returns &false; and prints a message describing what went
wrong.
</para>
¬e.config.t1lib;
<para>
See also <function>imagepsloadfont</function>.
</para>
</refsect1>
</refentry>
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