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Imported Upstream version 2.3.16

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Ari Pollak
2010-08-11 01:21:23 -04:00
parent d694295a3e
commit 2e1d89b96f
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@ -3,12 +3,12 @@
<head>
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>gimppixelfetcher</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-gimppaths.html" title="gimppaths">
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<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-gimppixelrgn.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="#id2565957" class="shortcut">Top</a>
<tr><td colspan="5" class="shortcuts"><nobr><a href="#id2564609" class="shortcut">Top</a>
&#160;|&#160;
<a href="#id2628222" class="shortcut">Description</a></nobr></td></tr>
<a href="#id2642265" class="shortcut">Description</a></nobr></td></tr>
</table>
<div class="refentry" lang="en">
<a name="libgimp-gimppixelfetcher"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2>
<a name="id2565957"></a><span class="refentrytitle">gimppixelfetcher</span>
<a name="id2564609"></a><span class="refentrytitle">gimppixelfetcher</span>
</h2>
<p>gimppixelfetcher &#8212; Functions for operating on pixel regions.</p>
</td>
@ -52,30 +52,29 @@
enum <a href="libgimp-gimppixelfetcher.html#GimpPixelFetcherEdgeMode">GimpPixelFetcherEdgeMode</a>;
<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a>;
<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a>* <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-new">gimp_pixel_fetcher_new</a> (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
gboolean shadow);
void <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-set-edge-mode">gimp_pixel_fetcher_set_edge_mode</a>
(<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcherEdgeMode">GimpPixelFetcherEdgeMode</a> mode);
void <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-set-bg-color">gimp_pixel_fetcher_set_bg_color</a> (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
const <a
enum <a href="libgimp-gimppixelfetcher.html#GimpPixelFetcherEdgeMode">GimpPixelFetcherEdgeMode</a>;
<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a>;
<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a>* <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-new">gimp_pixel_fetcher_new</a> (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
gboolean shadow);
void <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-set-edge-mode">gimp_pixel_fetcher_set_edge_mode</a> (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcherEdgeMode">GimpPixelFetcherEdgeMode</a> mode);
void <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-set-bg-color">gimp_pixel_fetcher_set_bg_color</a> (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
const <a
href="../libgimpcolor/libgimpcolor-GimpRGB.html#GimpRGB"
>GimpRGB</a> *color);
void <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-get-pixel">gimp_pixel_fetcher_get_pixel</a> (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
gint x,
gint y,
guchar *pixel);
void <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-put-pixel">gimp_pixel_fetcher_put_pixel</a> (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
gint x,
gint y,
const guchar *pixel);
void <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-destroy">gimp_pixel_fetcher_destroy</a> (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf);
void <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-get-pixel">gimp_pixel_fetcher_get_pixel</a> (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
gint x,
gint y,
guchar *pixel);
void <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-put-pixel">gimp_pixel_fetcher_put_pixel</a> (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
gint x,
gint y,
const guchar *pixel);
void <a href="libgimp-gimppixelfetcher.html#gimp-pixel-fetcher-destroy">gimp_pixel_fetcher_destroy</a> (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf);
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2628222"></a><h2>Description</h2>
<a name="id2642265"></a><h2>Description</h2>
<p>
These functions provide neighbourhood-based algorithms which get
dramatically slower on region boundaries, to the point where a special
@ -85,11 +84,11 @@ plug-in code more readable and shorter.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2628243"></a><h2>Details</h2>
<a name="id2558962"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2606985"></a><h3>
<a name="id2558973"></a><h3>
<a name="GimpPixelFetcherEdgeMode"></a>enum GimpPixelFetcherEdgeMode</h3>
<a class="indexterm" name="id2606997"></a><pre class="programlisting">typedef enum
<a class="indexterm" name="id2558984"></a><pre class="programlisting">typedef enum
{
GIMP_PIXEL_FETCHER_EDGE_NONE,
GIMP_PIXEL_FETCHER_EDGE_WRAP,
@ -104,19 +103,19 @@ plug-in code more readable and shorter.
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2607015"></a><h3>
<a name="id2559003"></a><h3>
<a name="GimpPixelFetcher"></a>GimpPixelFetcher</h3>
<a class="indexterm" name="id2630472"></a><pre class="programlisting">typedef struct _GimpPixelFetcher GimpPixelFetcher;</pre>
<a class="indexterm" name="id2639054"></a><pre class="programlisting">typedef struct _GimpPixelFetcher GimpPixelFetcher;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2630489"></a><h3>
<a name="id2639071"></a><h3>
<a name="gimp-pixel-fetcher-new"></a>gimp_pixel_fetcher_new ()</h3>
<a class="indexterm" name="id2630500"></a><pre class="programlisting"><a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a>* gimp_pixel_fetcher_new (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
gboolean shadow);</pre>
<a class="indexterm" name="id2639082"></a><pre class="programlisting"><a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a>* gimp_pixel_fetcher_new (<a href="libgimp-gimpdrawable.html#GimpDrawable">GimpDrawable</a> *drawable,
gboolean shadow);</pre>
<p>
Initialize a pixel region from the drawable.</p>
<p>
@ -146,11 +145,10 @@ Initialize a pixel region from the drawable.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2570152"></a><h3>
<a name="id2616867"></a><h3>
<a name="gimp-pixel-fetcher-set-edge-mode"></a>gimp_pixel_fetcher_set_edge_mode ()</h3>
<a class="indexterm" name="id2570163"></a><pre class="programlisting">void gimp_pixel_fetcher_set_edge_mode
(<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcherEdgeMode">GimpPixelFetcherEdgeMode</a> mode);</pre>
<a class="indexterm" name="id2616878"></a><pre class="programlisting">void gimp_pixel_fetcher_set_edge_mode (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcherEdgeMode">GimpPixelFetcherEdgeMode</a> mode);</pre>
<p>
Change the edage mode of a previously initialized pixel region.</p>
<p>
@ -174,10 +172,10 @@ Change the edage mode of a previously initialized pixel region.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2628123"></a><h3>
<a name="id2615030"></a><h3>
<a name="gimp-pixel-fetcher-set-bg-color"></a>gimp_pixel_fetcher_set_bg_color ()</h3>
<a class="indexterm" name="id2628134"></a><pre class="programlisting">void gimp_pixel_fetcher_set_bg_color (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
const <a
<a class="indexterm" name="id2615041"></a><pre class="programlisting">void gimp_pixel_fetcher_set_bg_color (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
const <a
href="../libgimpcolor/libgimpcolor-GimpRGB.html#GimpRGB"
>GimpRGB</a> *color);</pre>
<p>
@ -203,12 +201,12 @@ Change the background color of a previously initialized pixel region.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2630589"></a><h3>
<a name="id2638978"></a><h3>
<a name="gimp-pixel-fetcher-get-pixel"></a>gimp_pixel_fetcher_get_pixel ()</h3>
<a class="indexterm" name="id2630600"></a><pre class="programlisting">void gimp_pixel_fetcher_get_pixel (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
gint x,
gint y,
guchar *pixel);</pre>
<a class="indexterm" name="id2638989"></a><pre class="programlisting">void gimp_pixel_fetcher_get_pixel (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
gint x,
gint y,
guchar *pixel);</pre>
<p>
Get a pixel from the pixel region.</p>
<p>
@ -242,12 +240,12 @@ Get a pixel from the pixel region.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2633635"></a><h3>
<a name="id2643218"></a><h3>
<a name="gimp-pixel-fetcher-put-pixel"></a>gimp_pixel_fetcher_put_pixel ()</h3>
<a class="indexterm" name="id2633647"></a><pre class="programlisting">void gimp_pixel_fetcher_put_pixel (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
gint x,
gint y,
const guchar *pixel);</pre>
<a class="indexterm" name="id2643229"></a><pre class="programlisting">void gimp_pixel_fetcher_put_pixel (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf,
gint x,
gint y,
const guchar *pixel);</pre>
<p>
Set a pixel in the pixel region.</p>
<p>
@ -281,9 +279,9 @@ Set a pixel in the pixel region.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2630974"></a><h3>
<a name="id2642599"></a><h3>
<a name="gimp-pixel-fetcher-destroy"></a>gimp_pixel_fetcher_destroy ()</h3>
<a class="indexterm" name="id2630986"></a><pre class="programlisting">void gimp_pixel_fetcher_destroy (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf);</pre>
<a class="indexterm" name="id2642610"></a><pre class="programlisting">void gimp_pixel_fetcher_destroy (<a href="libgimp-gimppixelfetcher.html#GimpPixelFetcher">GimpPixelFetcher</a> *pf);</pre>
<p>
Close a previously initializd pixel region.</p>
<p>