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<refentry id="cairo_set_target_png">
<refmeta>
<refentrytitle>cairo_set_target_png</refentrytitle>
<manvolnum>3</manvolnum>
</refmeta>
<refnamediv>
<refname>cairo_set_target_png</refname>
<refpurpose>set surface for painting operations </refpurpose>
</refnamediv>
<refsynopsisdiv>
<programlisting>void cairo_set_target_png (<link linkend="cairo_t">cairo_t</link> *cr, FILE *file, <link linkend="cairo_format_t">cairo_format_t</link> format, int width, int height);</programlisting>
<variablelist role="params">
<varlistentry>
<term><parameter>cr</parameter> :</term>
<listitem>
<simpara>a <link linkend="cairo_t">cairo_t</link></simpara>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>FILE</parameter> :</term>
<listitem>
<simpara>an open, writeable file</simpara>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter><link linkend="cairo_format_t">cairo_format_t</link></parameter> :</term>
<listitem>
<simpara>determines the color-depth of the resulting png image</simpara>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>width, height</parameter> :</term>
<listitem>
<simpara>sets width and height of resulting png image </simpara>
</listitem>
</varlistentry>
</variablelist>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para>
<indexterm>
<primary>functions</primary>
<secondary>cairo_set_target_png</secondary>
</indexterm>
<indexterm>
<primary/>
</indexterm>
</para>
</refsect1>
</refentry>
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