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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>GimpPixbuf: GIMP Color Library Reference Manual</title>
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<a href="#libgimpcolor-GimpPixbuf.description" class="shortcut">Description</a></span>
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<a name="libgimpcolor-GimpPixbuf"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="libgimpcolor-GimpPixbuf.top_of_page"></a>GimpPixbuf</span></h2>
<p>GimpPixbuf — Definitions and Functions relating to GdkPixbuf.</p>
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<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="libgimpcolor-GimpPixbuf.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_proto_type">
<col class="functions_proto_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">const <span class="returnvalue">Babl</span> *
</td>
<td class="function_name">
<a class="link" href="libgimpcolor-GimpPixbuf.html#gimp-pixbuf-get-format" title="gimp_pixbuf_get_format ()">gimp_pixbuf_get_format</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GeglBuffer</span> *
</td>
<td class="function_name">
<a class="link" href="libgimpcolor-GimpPixbuf.html#gimp-pixbuf-create-buffer" title="gimp_pixbuf_create_buffer ()">gimp_pixbuf_create_buffer</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">guint8</span> *
</td>
<td class="function_name">
<a class="link" href="libgimpcolor-GimpPixbuf.html#gimp-pixbuf-get-icc-profile" title="gimp_pixbuf_get_icc_profile ()">gimp_pixbuf_get_icc_profile</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="libgimpcolor-GimpPixbuf.description"></a><h2>Description</h2>
<p>Definitions and Functions relating to GdkPixbuf.</p>
</div>
<div class="refsect1">
<a name="libgimpcolor-GimpPixbuf.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gimp-pixbuf-get-format"></a><h3>gimp_pixbuf_get_format ()</h3>
<pre class="programlisting">const <span class="returnvalue">Babl</span> *
gimp_pixbuf_get_format (<em class="parameter"><code><span class="type">GdkPixbuf</span> *pixbuf</code></em>);</pre>
<p>Returns the Babl format that corresponds to the <em class="parameter"><code>pixbuf</code></em>
's pixel format.</p>
<div class="refsect3">
<a name="gimp-pixbuf-get-format.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>pixbuf</p></td>
<td class="parameter_description"><p>a <span class="type">GdkPixbuf</span></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gimp-pixbuf-get-format.returns"></a><h4>Returns</h4>
<p> the <em class="parameter"><code>pixbuf</code></em>
's pixel format</p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-10.html#api-index-2.10">2.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-pixbuf-create-buffer"></a><h3>gimp_pixbuf_create_buffer ()</h3>
<pre class="programlisting"><span class="returnvalue">GeglBuffer</span> *
gimp_pixbuf_create_buffer (<em class="parameter"><code><span class="type">GdkPixbuf</span> *pixbuf</code></em>);</pre>
<p>Returns a <span class="type">GeglBuffer</span> that's either backed by the <em class="parameter"><code>pixbuf</code></em>
's pixels,
or a copy of them. This function tries to not copy the <em class="parameter"><code>pixbuf</code></em>
's
pixels. If the pixbuf's rowstride is a multiple of its bpp, a
simple reference to the <em class="parameter"><code>pixbuf</code></em>
's pixels is made and <em class="parameter"><code>pixbuf</code></em>
will
be kept around for as long as the buffer exists; otherwise the
pixels are copied.</p>
<div class="refsect3">
<a name="gimp-pixbuf-create-buffer.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>pixbuf</p></td>
<td class="parameter_description"><p>a <span class="type">GdkPixbuf</span></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gimp-pixbuf-create-buffer.returns"></a><h4>Returns</h4>
<p> a new <span class="type">GeglBuffer</span>.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-10.html#api-index-2.10">2.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-pixbuf-get-icc-profile"></a><h3>gimp_pixbuf_get_icc_profile ()</h3>
<pre class="programlisting"><span class="returnvalue">guint8</span> *
gimp_pixbuf_get_icc_profile (<em class="parameter"><code><span class="type">GdkPixbuf</span> *pixbuf</code></em>,
<em class="parameter"><code><span class="type">gsize</span> *length</code></em>);</pre>
<p>Returns the ICC profile attached to the <em class="parameter"><code>pixbuf</code></em>
, or <code class="literal">NULL</code> if there
is none.</p>
<div class="refsect3">
<a name="gimp-pixbuf-get-icc-profile.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>pixbuf</p></td>
<td class="parameter_description"><p>a <span class="type">GdkPixbuf</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>length</p></td>
<td class="parameter_description"><p>return location for the ICC profile's length</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gimp-pixbuf-get-icc-profile.returns"></a><h4>Returns</h4>
<p> The ICC profile data, or <code class="literal">NULL</code>. The value should be freed
with <code class="function">g_free()</code>.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-10.html#api-index-2.10">2.10</a></p>
</div>
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