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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>GimpOffsetArea</title>
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<tr><td colspan="5" class="shortcuts"><nobr><a href="#top_of_page" class="shortcut">Top</a>
 | 
<a href="#desc" class="shortcut">Description</a>
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<a href="#object_hierarchy" class="shortcut">Object Hierarchy</a>
 | 
<a href="#signal_proto" class="shortcut">Signals</a></nobr></td></tr>
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<div class="refentry" lang="en">
<a name="GimpOffsetArea"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="top_of_page"></a>GimpOffsetArea</span></h2>
<p>GimpOffsetArea — Widget to control image offsets.</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
<a href="GimpOffsetArea.html#GimpOffsetArea-struct">GimpOffsetArea</a>;
GtkWidget* <a href="GimpOffsetArea.html#gimp-offset-area-new">gimp_offset_area_new</a> (gint orig_width,
gint orig_height);
void <a href="GimpOffsetArea.html#gimp-offset-area-set-size">gimp_offset_area_set_size</a> (<a href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
gint width,
gint height);
void <a href="GimpOffsetArea.html#gimp-offset-area-set-offsets">gimp_offset_area_set_offsets</a> (<a href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
gint offset_x,
gint offset_y);
void <a href="GimpOffsetArea.html#gimp-offset-area-set-pixbuf">gimp_offset_area_set_pixbuf</a> (<a href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
GdkPixbuf *pixbuf);
</pre>
</div>
<div class="refsect1" lang="en">
<a name="object_hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
GObject
+----GInitiallyUnowned
+----GtkObject
+----GtkWidget
+----GtkDrawingArea
+----GimpOffsetArea
</pre>
</div>
<div class="refsect1" lang="en">
<a name="impl_interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GimpOffsetArea implements
AtkImplementorIface.</p>
</div>
<div class="refsect1" lang="en">
<a name="signal_proto"></a><h2>Signals</h2>
<pre class="synopsis">
"<a href="GimpOffsetArea.html#GimpOffsetArea-offsets-changed">offsets-changed</a>"
void user_function (<a href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *gimpoffsetarea,
gint arg1,
gint arg2,
gpointer user_data) : Run first
</pre>
</div>
<div class="refsect1" lang="en">
<a name="desc"></a><h2>Description</h2>
<p>
</p>
</div>
<div class="refsect1" lang="en">
<a name="details"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2564036"></a><h3>
<a name="GimpOffsetArea-struct"></a>GimpOffsetArea</h3>
<a class="indexterm" name="id2564047"></a><pre class="programlisting">typedef struct _GimpOffsetArea GimpOffsetArea;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2564063"></a><h3>
<a name="gimp-offset-area-new"></a>gimp_offset_area_new ()</h3>
<a class="indexterm" name="id2564074"></a><pre class="programlisting">GtkWidget* gimp_offset_area_new (gint orig_width,
gint orig_height);</pre>
<p>
Creates a new <a href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a> widget. A <a href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a> can be used
when resizing an image or a drawable to allow the user to interactively
specify the new offsets.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>orig_width</code></em> :</span></td>
<td> the original width
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>orig_height</code></em> :</span></td>
<td> the original height
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td> the new <a href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a> widget.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2567406"></a><h3>
<a name="gimp-offset-area-set-size"></a>gimp_offset_area_set_size ()</h3>
<a class="indexterm" name="id2567417"></a><pre class="programlisting">void gimp_offset_area_set_size (<a href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
gint width,
gint height);</pre>
<p>
Sets the size of the image/drawable displayed by the <a href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a>.
If the offsets change as a result of this change, the <code class="literal">offsets_changed</code>
signal is emitted.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>offset_area</code></em> :</span></td>
<td> a <a href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>width</code></em> :</span></td>
<td> the new width
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>height</code></em> :</span></td>
<td> the new height
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2567535"></a><h3>
<a name="gimp-offset-area-set-offsets"></a>gimp_offset_area_set_offsets ()</h3>
<a class="indexterm" name="id2567546"></a><pre class="programlisting">void gimp_offset_area_set_offsets (<a href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
gint offset_x,
gint offset_y);</pre>
<p>
Sets the offsets of the image/drawable displayed by the <a href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a>.
It does not emit the <code class="literal">offsets_changed</code> signal.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>offset_area</code></em> :</span></td>
<td> a <a href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>offset_x</code></em> :</span></td>
<td> the X offset
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>offset_y</code></em> :</span></td>
<td> the Y offset
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2569716"></a><h3>
<a name="gimp-offset-area-set-pixbuf"></a>gimp_offset_area_set_pixbuf ()</h3>
<a class="indexterm" name="id2569729"></a><pre class="programlisting">void gimp_offset_area_set_pixbuf (<a href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
GdkPixbuf *pixbuf);</pre>
<p>
Sets the pixbuf which represents the original image/drawable which
is being offset.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>offset_area</code></em> :</span></td>
<td> a <a href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>pixbuf</code></em> :</span></td>
<td> a <span class="type">GdkPixbuf</span>.
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
</div>
<div class="refsect1" lang="en">
<a name="signals"></a><h2>Signal Details</h2>
<div class="refsect2" lang="en">
<a name="id2569832"></a><h3>
<a name="GimpOffsetArea-offsets-changed"></a>The "offsets-changed" signal</h3>
<a class="indexterm" name="id2569840"></a><pre class="programlisting">void user_function (<a href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *gimpoffsetarea,
gint arg1,
gint arg2,
gpointer user_data) : Run first</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>gimpoffsetarea</code></em> :</span></td>
<td>the object which received the signal.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>arg1</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>arg2</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>user_data</code></em> :</span></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
</body>
</html>
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