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<th width="100%" align="center">Cairo: A Vector Graphics Library</th>
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<h2><span class="refentrytitle">PS Backend</span></h2>
<p>PS Backend — </p>
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<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<pre class="synopsis">
<a href="cairo-cairo-surface-t.html#cairo-surface-t">cairo_surface_t</a>* <a href="cairo-PS-Backend.html#cairo-ps-surface-create">cairo_ps_surface_create</a> (const char *filename,
double width_in_points,
double height_in_points);
<a href="cairo-cairo-surface-t.html#cairo-surface-t">cairo_surface_t</a>* <a href="cairo-PS-Backend.html#cairo-ps-surface-create-for-stream">cairo_ps_surface_create_for_stream</a>
(<a href="cairo-cairo-t.html#cairo-write-func-t">cairo_write_func_t</a> write_func,
void *closure,
double width_in_points,
double height_in_points);
void <a href="cairo-PS-Backend.html#cairo-ps-surface-set-dpi">cairo_ps_surface_set_dpi</a> (<a href="cairo-cairo-surface-t.html#cairo-surface-t">cairo_surface_t</a> *surface,
double x_dpi,
double y_dpi);
</pre>
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<div class="refsect1" lang="en">
<a name="id2908406"></a><h2>Description</h2>
<p>
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2908417"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2908423"></a><h3>
<a name="cairo-ps-surface-create"></a>cairo_ps_surface_create ()</h3>
<a class="indexterm" name="id2908432"></a><pre class="programlisting"><a href="cairo-cairo-surface-t.html#cairo-surface-t">cairo_surface_t</a>* cairo_ps_surface_create (const char *filename,
double width_in_points,
double height_in_points);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
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<tr>
<td>
<span class="term"><em class="parameter"><code>filename</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>width_in_points</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>height_in_points</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2907019"></a><h3>
<a name="cairo-ps-surface-create-for-stream"></a>cairo_ps_surface_create_for_stream ()</h3>
<a class="indexterm" name="id2907028"></a><pre class="programlisting"><a href="cairo-cairo-surface-t.html#cairo-surface-t">cairo_surface_t</a>* cairo_ps_surface_create_for_stream
(<a href="cairo-cairo-t.html#cairo-write-func-t">cairo_write_func_t</a> write_func,
void *closure,
double width_in_points,
double height_in_points);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
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<span class="term"><em class="parameter"><code>write_func</code></em> :</span></td>
<td>
</td>
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<td>
<span class="term"><em class="parameter"><code>closure</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>width_in_points</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>height_in_points</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2907149"></a><h3>
<a name="cairo-ps-surface-set-dpi"></a>cairo_ps_surface_set_dpi ()</h3>
<a class="indexterm" name="id2907158"></a><pre class="programlisting">void cairo_ps_surface_set_dpi (<a href="cairo-cairo-surface-t.html#cairo-surface-t">cairo_surface_t</a> *surface,
double x_dpi,
double y_dpi);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>surface</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>x_dpi</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>y_dpi</code></em> :</span></td>
<td>
</td>
</tr>
</tbody>
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