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<a href="#Entangle-entangle-pixbuf.description" class="shortcut">Description</a></span>
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<a name="Entangle-entangle-pixbuf"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="Entangle-entangle-pixbuf.top_of_page"></a>entangle-pixbuf</span></h2>
<p>entangle-pixbuf</p>
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<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="Entangle-entangle-pixbuf.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/gdk-pixbufgdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf-struct"><span class="returnvalue">GdkPixbuf</span></a> *
</td>
<td class="function_name">
<a class="link" href="Entangle-entangle-pixbuf.html#entangle-pixbuf-auto-rotate" title="entangle_pixbuf_auto_rotate ()">entangle_pixbuf_auto_rotate</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/gdk-pixbufgdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf-struct"><span class="returnvalue">GdkPixbuf</span></a> *
</td>
<td class="function_name">
<a class="link" href="Entangle-entangle-pixbuf.html#entangle-pixbuf-open-image" title="entangle_pixbuf_open_image ()">entangle_pixbuf_open_image</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
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<div class="refsect1">
<a name="Entangle-entangle-pixbuf.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="Entangle-entangle-pixbuf.html#EntanglePixbufImageSlot" title="enum EntanglePixbufImageSlot">EntanglePixbufImageSlot</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="Entangle-entangle-pixbuf.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="Entangle-entangle-pixbuf.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="entangle-pixbuf-auto-rotate"></a><h3>entangle_pixbuf_auto_rotate ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gdk-pixbufgdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf-struct"><span class="returnvalue">GdkPixbuf</span></a> *
entangle_pixbuf_auto_rotate (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gdk-pixbufgdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf-struct"><span class="type">GdkPixbuf</span></a> *src</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gexiv2GExiv2Metadata.html#GExiv2Metadata-struct"><span class="type">GExiv2Metadata</span></a> *metadata</code></em>);</pre>
<p>Automatically rotate the pixbuf <em class="parameter"><code>src</code></em>
so that it is in its
"natural" orientation. Will first try to apply the orientation
associated in the GdkPixbuf object. If this doesn't apply any
rotation, then will use the exiv metadata to identify the
orientation</p>
<div class="refsect3">
<a name="entangle-pixbuf-auto-rotate.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>src</p></td>
<td class="parameter_description"><p> the pixbuf to be rotated. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>metadata</p></td>
<td class="parameter_description"><p> the exiv2 metadata for the pixbuf. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="entangle-pixbuf-auto-rotate.returns"></a><h4>Returns</h4>
<p> the rotated pixbuf. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="entangle-pixbuf-open-image"></a><h3>entangle_pixbuf_open_image ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gdk-pixbufgdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf-struct"><span class="returnvalue">GdkPixbuf</span></a> *
entangle_pixbuf_open_image (<em class="parameter"><code><a class="link" href="EntangleImage.html" title="EntangleImage"><span class="type">EntangleImage</span></a> *image</code></em>,
<em class="parameter"><code><a class="link" href="Entangle-entangle-pixbuf.html#EntanglePixbufImageSlot" title="enum EntanglePixbufImageSlot"><span class="type">EntanglePixbufImageSlot</span></a> slot</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> applyOrientation</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gexiv2GExiv2Metadata.html#GExiv2Metadata-struct"><span class="type">GExiv2Metadata</span></a> **metadata</code></em>);</pre>
<p>If <em class="parameter"><code>slot</code></em>
is ENTANGLE_PIXBUF_IMAGE_SLOT_MASTER then the primary
image data is loaded.</p>
<p>If <em class="parameter"><code>slot</code></em>
is ENTANGLE_PIXBUF_IMAGE_SLOT_PREVIEW and the image is
a raw file, any embedded preview data is loaded. For non-raw
files the primary image data is loaded.</p>
<p>If <em class="parameter"><code>slot</code></em>
is ENTANGLE_PIXBUF_IMAGE_SLOT_THUMBNAIL and the image is
a raw file, any embedded thumbnail data is loaded. For non-raw
files any thumbnail in the exiv2 metadata is loaded. If no thumbnail
is available, the primary image data is loaded.</p>
<div class="refsect3">
<a name="entangle-pixbuf-open-image.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>image</p></td>
<td class="parameter_description"><p>the camera image to open</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>slot</p></td>
<td class="parameter_description"><p>the type of image data to open</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>applyOrientation</p></td>
<td class="parameter_description"><p>whether to rotate to natural orientation</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>metadata</p></td>
<td class="parameter_description"><p> filled with metadata object instance. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="entangle-pixbuf-open-image.returns"></a><h4>Returns</h4>
<p> the pixbuf for the image slot. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
</div>
</div>
<div class="refsect1">
<a name="Entangle-entangle-pixbuf.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="EntanglePixbufImageSlot"></a><h3>enum EntanglePixbufImageSlot</h3>
<div class="refsect3">
<a name="EntanglePixbufImageSlot.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="ENTANGLE-PIXBUF-IMAGE-SLOT-MASTER:CAPS"></a>ENTANGLE_PIXBUF_IMAGE_SLOT_MASTER</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="ENTANGLE-PIXBUF-IMAGE-SLOT-PREVIEW:CAPS"></a>ENTANGLE_PIXBUF_IMAGE_SLOT_PREVIEW</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="ENTANGLE-PIXBUF-IMAGE-SLOT-THUMBNAIL:CAPS"></a>ENTANGLE_PIXBUF_IMAGE_SLOT_THUMBNAIL</p></td>
<td> </td>
<td> </td>
</tr>
</tbody>
</table></div>
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