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Ari Pollak
2010-08-11 01:21:23 -04:00
parent d694295a3e
commit 2e1d89b96f
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devel-docs/libgimp/html/libgimp-gimpregioniterator.html
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@ -3,12 +3,12 @@
<head>
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>gimpregioniterator</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.71.0">
<meta name="generator" content="DocBook XSL Stylesheets V1.72.0">
<link rel="start" href="index.html" title="GIMP Library Reference Manual">
<link rel="up" href="libgimp-image.html" title="Manupulating Images and their Properties">
<link rel="prev" href="libgimp-gimppixelrgn.html" title="gimppixelrgn">
<link rel="next" href="libgimp-gimpselection.html" title="gimpselection">
<meta name="generator" content="GTK-Doc V1.7 (XML mode)">
<meta name="generator" content="GTK-Doc V1.8 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
<link rel="part" href="libgimp.html" title="Part&#160;I.&#160;GIMP Library">
<link rel="chapter" href="libgimp-general.html" title="Functions not Related to Specific Images">
@ -31,16 +31,16 @@
<th width="100%" align="center">GIMP Library Reference Manual</th>
<td><a accesskey="n" href="libgimp-gimpselection.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
</tr>
<tr><td colspan="5" class="shortcuts"><nobr><a href="#id2573609" class="shortcut">Top</a>
<tr><td colspan="5" class="shortcuts"><nobr><a href="#id2571406" class="shortcut">Top</a>
&#160;|&#160;
<a href="#id2638985" class="shortcut">Description</a></nobr></td></tr>
<a href="#id2643913" class="shortcut">Description</a></nobr></td></tr>
</table>
<div class="refentry" lang="en">
<a name="libgimp-gimpregioniterator"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2>
<a name="id2573609"></a><span class="refentrytitle">gimpregioniterator</span>
<a name="id2571406"></a><span class="refentrytitle">gimpregioniterator</span>
</h2>
<p>gimpregioniterator &#8212; Functions to traverse a pixel regions.</p>
</td>
@ -52,60 +52,60 @@
<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a>;
void (<a href="libgimp-gimpregioniterator.html#GimpRgnFunc1">*GimpRgnFunc1</a>) (const guchar *src,
gint bpp,
gpointer data);
void (<a href="libgimp-gimpregioniterator.html#GimpRgnFunc2">*GimpRgnFunc2</a>) (const guchar *src,
guchar *dest,
gint bpp,
gpointer data);
void (<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrc">*GimpRgnFuncSrc</a>) (gint x,
gint y,
const guchar *src,
gint bpp,
gpointer data);
void (<a href="libgimp-gimpregioniterator.html#GimpRgnFuncDest">*GimpRgnFuncDest</a>) (gint x,
gint y,
guchar *dest,
gint bpp,
gpointer data);
void (<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrcDest">*GimpRgnFuncSrcDest</a>) (gint x,
gint y,
const guchar *src,
guchar *dest,
gint bpp,
gpointer data);
<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a>* <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterator-new">gimp_rgn_iterator_new</a> (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a>;
void (<a href="libgimp-gimpregioniterator.html#GimpRgnFunc1">*GimpRgnFunc1</a>) (const guchar *src,
gint bpp,
gpointer data);
void (<a href="libgimp-gimpregioniterator.html#GimpRgnFunc2">*GimpRgnFunc2</a>) (const guchar *src,
guchar *dest,
gint bpp,
gpointer data);
void (<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrc">*GimpRgnFuncSrc</a>) (gint x,
gint y,
const guchar *src,
gint bpp,
gpointer data);
void (<a href="libgimp-gimpregioniterator.html#GimpRgnFuncDest">*GimpRgnFuncDest</a>) (gint x,
gint y,
guchar *dest,
gint bpp,
gpointer data);
void (<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrcDest">*GimpRgnFuncSrcDest</a>) (gint x,
gint y,
const guchar *src,
guchar *dest,
gint bpp,
gpointer data);
<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a>* <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterator-new">gimp_rgn_iterator_new</a> (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpRunMode"
>GimpRunMode</a> unused);
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterator-free">gimp_rgn_iterator_free</a> (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter);
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterator-src">gimp_rgn_iterator_src</a> (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrc">GimpRgnFuncSrc</a> func,
gpointer data);
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterator-dest">gimp_rgn_iterator_dest</a> (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncDest">GimpRgnFuncDest</a> func,
gpointer data);
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterator-src-dest">gimp_rgn_iterator_src_dest</a> (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrcDest">GimpRgnFuncSrcDest</a> func,
gpointer data);
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterate1">gimp_rgn_iterate1</a> (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterator-free">gimp_rgn_iterator_free</a> (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter);
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterator-src">gimp_rgn_iterator_src</a> (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrc">GimpRgnFuncSrc</a> func,
gpointer data);
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterator-dest">gimp_rgn_iterator_dest</a> (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncDest">GimpRgnFuncDest</a> func,
gpointer data);
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterator-src-dest">gimp_rgn_iterator_src_dest</a> (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrcDest">GimpRgnFuncSrcDest</a> func,
gpointer data);
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterate1">gimp_rgn_iterate1</a> (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpRunMode"
>GimpRunMode</a> unused,
<a href="libgimp-gimpregioniterator.html#GimpRgnFunc1">GimpRgnFunc1</a> func,
gpointer data);
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterate2">gimp_rgn_iterate2</a> (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
<a href="libgimp-gimpregioniterator.html#GimpRgnFunc1">GimpRgnFunc1</a> func,
gpointer data);
void <a href="libgimp-gimpregioniterator.html#gimp-rgn-iterate2">gimp_rgn_iterate2</a> (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpRunMode"
>GimpRunMode</a> unused,
<a href="libgimp-gimpregioniterator.html#GimpRgnFunc2">GimpRgnFunc2</a> func,
gpointer data);
<a href="libgimp-gimpregioniterator.html#GimpRgnFunc2">GimpRgnFunc2</a> func,
gpointer data);
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2638985"></a><h2>Description</h2>
<a name="id2643913"></a><h2>Description</h2>
<p>
The GimpRgnIterator functions provide a variety
of common ways to traverse a PixelRegion,
@ -113,22 +113,22 @@ using a pre-defined function pointer per pixel.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2639003"></a><h2>Details</h2>
<a name="id2643930"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2639014"></a><h3>
<a name="id2643941"></a><h3>
<a name="GimpRgnIterator"></a>GimpRgnIterator</h3>
<a class="indexterm" name="id2639026"></a><pre class="programlisting">typedef struct _GimpRgnIterator GimpRgnIterator;</pre>
<a class="indexterm" name="id2643954"></a><pre class="programlisting">typedef struct _GimpRgnIterator GimpRgnIterator;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2639043"></a><h3>
<a name="id2643970"></a><h3>
<a name="GimpRgnFunc1"></a>GimpRgnFunc1 ()</h3>
<a class="indexterm" name="id2639055"></a><pre class="programlisting">void (*GimpRgnFunc1) (const guchar *src,
gint bpp,
gpointer data);</pre>
<a class="indexterm" name="id2643982"></a><pre class="programlisting">void (*GimpRgnFunc1) (const guchar *src,
gint bpp,
gpointer data);</pre>
<p>
</p>
@ -157,12 +157,12 @@ using a pre-defined function pointer per pixel.
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2639143"></a><h3>
<a name="id2649659"></a><h3>
<a name="GimpRgnFunc2"></a>GimpRgnFunc2 ()</h3>
<a class="indexterm" name="id2639156"></a><pre class="programlisting">void (*GimpRgnFunc2) (const guchar *src,
guchar *dest,
gint bpp,
gpointer data);</pre>
<a class="indexterm" name="id2649671"></a><pre class="programlisting">void (*GimpRgnFunc2) (const guchar *src,
guchar *dest,
gint bpp,
gpointer data);</pre>
<p>
</p>
@ -196,13 +196,13 @@ using a pre-defined function pointer per pixel.
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2641200"></a><h3>
<a name="id2649781"></a><h3>
<a name="GimpRgnFuncSrc"></a>GimpRgnFuncSrc ()</h3>
<a class="indexterm" name="id2641212"></a><pre class="programlisting">void (*GimpRgnFuncSrc) (gint x,
gint y,
const guchar *src,
gint bpp,
gpointer data);</pre>
<a class="indexterm" name="id2649793"></a><pre class="programlisting">void (*GimpRgnFuncSrc) (gint x,
gint y,
const guchar *src,
gint bpp,
gpointer data);</pre>
<p>
</p>
@ -241,13 +241,13 @@ using a pre-defined function pointer per pixel.
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2641342"></a><h3>
<a name="id2648095"></a><h3>
<a name="GimpRgnFuncDest"></a>GimpRgnFuncDest ()</h3>
<a class="indexterm" name="id2641354"></a><pre class="programlisting">void (*GimpRgnFuncDest) (gint x,
gint y,
guchar *dest,
gint bpp,
gpointer data);</pre>
<a class="indexterm" name="id2648108"></a><pre class="programlisting">void (*GimpRgnFuncDest) (gint x,
gint y,
guchar *dest,
gint bpp,
gpointer data);</pre>
<p>
</p>
@ -286,14 +286,14 @@ using a pre-defined function pointer per pixel.
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2641483"></a><h3>
<a name="id2648238"></a><h3>
<a name="GimpRgnFuncSrcDest"></a>GimpRgnFuncSrcDest ()</h3>
<a class="indexterm" name="id2641495"></a><pre class="programlisting">void (*GimpRgnFuncSrcDest) (gint x,
gint y,
const guchar *src,
guchar *dest,
gint bpp,
gpointer data);</pre>
<a class="indexterm" name="id2648251"></a><pre class="programlisting">void (*GimpRgnFuncSrcDest) (gint x,
gint y,
const guchar *src,
guchar *dest,
gint bpp,
gpointer data);</pre>
<p>
</p>
@ -337,10 +337,10 @@ using a pre-defined function pointer per pixel.
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2652312"></a><h3>
<a name="id2661292"></a><h3>
<a name="gimp-rgn-iterator-new"></a>gimp_rgn_iterator_new ()</h3>
<a class="indexterm" name="id2652323"></a><pre class="programlisting"><a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a>* gimp_rgn_iterator_new (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
<a class="indexterm" name="id2661303"></a><pre class="programlisting"><a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a>* gimp_rgn_iterator_new (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpRunMode"
>GimpRunMode</a> unused);</pre>
<p>
@ -374,9 +374,9 @@ parameter is ignored.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2652439"></a><h3>
<a name="id2661419"></a><h3>
<a name="gimp-rgn-iterator-free"></a>gimp_rgn_iterator_free ()</h3>
<a class="indexterm" name="id2652450"></a><pre class="programlisting">void gimp_rgn_iterator_free (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter);</pre>
<a class="indexterm" name="id2661430"></a><pre class="programlisting">void gimp_rgn_iterator_free (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter);</pre>
<p>
Frees the resources allocated for <em class="parameter"><code>iter</code></em>.</p>
<p>
@ -393,11 +393,11 @@ Frees the resources allocated for <em class="parameter"><code>iter</code></em>.<
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2652512"></a><h3>
<a name="id2661493"></a><h3>
<a name="gimp-rgn-iterator-src"></a>gimp_rgn_iterator_src ()</h3>
<a class="indexterm" name="id2652523"></a><pre class="programlisting">void gimp_rgn_iterator_src (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrc">GimpRgnFuncSrc</a> func,
gpointer data);</pre>
<a class="indexterm" name="id2661504"></a><pre class="programlisting">void gimp_rgn_iterator_src (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrc">GimpRgnFuncSrc</a> func,
gpointer data);</pre>
<p>
</p>
@ -426,11 +426,11 @@ Frees the resources allocated for <em class="parameter"><code>iter</code></em>.<
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2652611"></a><h3>
<a name="id2661593"></a><h3>
<a name="gimp-rgn-iterator-dest"></a>gimp_rgn_iterator_dest ()</h3>
<a class="indexterm" name="id2652622"></a><pre class="programlisting">void gimp_rgn_iterator_dest (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncDest">GimpRgnFuncDest</a> func,
gpointer data);</pre>
<a class="indexterm" name="id2661604"></a><pre class="programlisting">void gimp_rgn_iterator_dest (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncDest">GimpRgnFuncDest</a> func,
gpointer data);</pre>
<p>
</p>
@ -459,11 +459,11 @@ Frees the resources allocated for <em class="parameter"><code>iter</code></em>.<
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2652709"></a><h3>
<a name="id2661692"></a><h3>
<a name="gimp-rgn-iterator-src-dest"></a>gimp_rgn_iterator_src_dest ()</h3>
<a class="indexterm" name="id2652720"></a><pre class="programlisting">void gimp_rgn_iterator_src_dest (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrcDest">GimpRgnFuncSrcDest</a> func,
gpointer data);</pre>
<a class="indexterm" name="id2661704"></a><pre class="programlisting">void gimp_rgn_iterator_src_dest (<a href="libgimp-gimpregioniterator.html#GimpRgnIterator">GimpRgnIterator</a> *iter,
<a href="libgimp-gimpregioniterator.html#GimpRgnFuncSrcDest">GimpRgnFuncSrcDest</a> func,
gpointer data);</pre>
<p>
</p>
@ -492,14 +492,14 @@ Frees the resources allocated for <em class="parameter"><code>iter</code></em>.<
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2652808"></a><h3>
<a name="id2661792"></a><h3>
<a name="gimp-rgn-iterate1"></a>gimp_rgn_iterate1 ()</h3>
<a class="indexterm" name="id2652820"></a><pre class="programlisting">void gimp_rgn_iterate1 (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
<a class="indexterm" name="id2661805"></a><pre class="programlisting">void gimp_rgn_iterate1 (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpRunMode"
>GimpRunMode</a> unused,
<a href="libgimp-gimpregioniterator.html#GimpRgnFunc1">GimpRgnFunc1</a> func,
gpointer data);</pre>
<a href="libgimp-gimpregioniterator.html#GimpRgnFunc1">GimpRgnFunc1</a> func,
gpointer data);</pre>
<p>
</p>
@ -533,14 +533,14 @@ href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpRunMode"
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2652928"></a><h3>
<a name="id2661915"></a><h3>
<a name="gimp-rgn-iterate2"></a>gimp_rgn_iterate2 ()</h3>
<a class="indexterm" name="id2652941"></a><pre class="programlisting">void gimp_rgn_iterate2 (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
<a class="indexterm" name="id2661927"></a><pre class="programlisting">void gimp_rgn_iterate2 (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
<a
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpRunMode"
>GimpRunMode</a> unused,
<a href="libgimp-gimpregioniterator.html#GimpRgnFunc2">GimpRgnFunc2</a> func,
gpointer data);</pre>
<a href="libgimp-gimpregioniterator.html#GimpRgnFunc2">GimpRgnFunc2</a> func,
gpointer data);</pre>
<p>
</p>