238 lines
8.9 KiB
HTML
238 lines
8.9 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
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<title>gimprectangle</title>
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<meta name="generator" content="DocBook XSL Stylesheets V1.73.2">
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</tr>
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<tr><td colspan="5" class="shortcuts"><nobr><a href="#id2595459" class="shortcut">Top</a>
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 | 
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<a href="#id2580498" class="shortcut">Description</a></nobr></td></tr>
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</table>
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<div class="refentry" lang="en">
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<a name="libgimpbase-gimprectangle"></a><div class="titlepage"></div>
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<div class="refnamediv"><table width="100%"><tr>
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<td valign="top">
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<h2>
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<a name="id2595459"></a><span class="refentrytitle">gimprectangle</span>
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</h2>
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<p>gimprectangle</p>
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</td>
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<td valign="top" align="right"></td>
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</tr></table></div>
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<div class="refsynopsisdiv">
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<h2>Synopsis</h2>
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<pre class="synopsis">
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<a
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href="../glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> <a class="link" href="libgimpbase-gimprectangle.html#gimp-rectangle-intersect">gimp_rectangle_intersect</a> (<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> x1,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> y1,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> width1,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> height1,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> x2,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> y2,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> width2,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> height2,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> *dest_x,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> *dest_y,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> *dest_width,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> *dest_height);
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2580498"></a><h2>Description</h2>
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<p>
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</p>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2580514"></a><h2>Details</h2>
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<div class="refsect2" lang="en">
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<a name="id2580524"></a><h3>
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<a name="gimp-rectangle-intersect"></a>gimp_rectangle_intersect ()</h3>
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<a class="indexterm" name="id2580538"></a><pre class="programlisting"><a
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href="../glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> gimp_rectangle_intersect (<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> x1,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> y1,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> width1,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> height1,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> x2,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> y2,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> width2,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> height2,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> *dest_x,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> *dest_y,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> *dest_width,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> *dest_height);</pre>
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<p>
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Calculates the intersection of two rectangles.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>x1</code></em> :</span></p></td>
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<td> origin of first rectangle
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>y1</code></em> :</span></p></td>
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<td> origin of first rectangle
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>width1</code></em> :</span></p></td>
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<td> width of first rectangle
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>height1</code></em> :</span></p></td>
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<td> height of first rectangle
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>x2</code></em> :</span></p></td>
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<td> origin of second rectangle
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>y2</code></em> :</span></p></td>
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<td> origin of second rectangle
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>width2</code></em> :</span></p></td>
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<td> width of second rectangle
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>height2</code></em> :</span></p></td>
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<td> height of second rectangle
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>dest_x</code></em> :</span></p></td>
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<td> return location for origin of intersection (may be <a
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href="../glib/glib-Standard-Macros.html#NULL:CAPS"
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><code class="literal">NULL</code></a>)
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>dest_y</code></em> :</span></p></td>
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<td> return location for origin of intersection (may be <a
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href="../glib/glib-Standard-Macros.html#NULL:CAPS"
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><code class="literal">NULL</code></a>)
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>dest_width</code></em> :</span></p></td>
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<td> return location for width of intersection (may be <a
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href="../glib/glib-Standard-Macros.html#NULL:CAPS"
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><code class="literal">NULL</code></a>)
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>dest_height</code></em> :</span></p></td>
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<td> return location for height of intersection (may be <a
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href="../glib/glib-Standard-Macros.html#NULL:CAPS"
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><code class="literal">NULL</code></a>)
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> <a
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href="../glib/glib-Standard-Macros.html#TRUE:CAPS"
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><code class="literal">TRUE</code></a> if the intersection is non-empty, <a
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href="../glib/glib-Standard-Macros.html#FALSE:CAPS"
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><code class="literal">FALSE</code></a> otherwise
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</td>
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</tr>
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</tbody>
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</table></div>
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<p class="since">Since GIMP 2.4
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</p>
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</div>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2621114"></a><div class="refsect2" lang="en"><a name="id2621115"></a></div>
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<hr>
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<div class="refsect2" lang="en"><a name="id2621116"></a></div>
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</div>
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</div>
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</body>
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</html>
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