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Imported Upstream version 2.2.9

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Ari Pollak
2010-08-11 01:15:37 -04:00
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<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>gimpcontext</title><meta name="generator" content="DocBook XSL Stylesheets V1.68.1"><link rel="start" href="index.html" title="GIMP Library Reference Manual"><link rel="up" href="libgimp-general.html" title="Functions not Related to Specific Images"><link rel="prev" href="libgimp-gimp.html" title="gimp"><link rel="next" href="libgimp-gimpgimprc.html" title="gimpgimprc"><meta name="generator" content="GTK-Doc V1.3 (XML mode)"><link rel="stylesheet" href="style.css" type="text/css"><link rel="part" href="gimpdefinitions.html" title="Part<72>I.<2E>GIMP Constants"><link rel="part" href="libgimp.html" title="Part<72>II.<2E>GIMP Library"><link rel="chapter" href="libgimp-general.html" title="Functions not Related to Specific Images"><link rel="chapter" href="libgimp-image.html" title="Manupulating Images and all their Properties"><link rel="chapter" href="libgimp-data.html" title="Data Objects"><link rel="chapter" href="libgimp-selectors.html" title="Controlling the Core's Selection Dialogs"><link rel="part" href="libgimpui.html" title="Part<72>III.<2E>GIMP User Interface Library"><link rel="chapter" href="libgimpui-hierarchy.html" title="Object Hierarchy"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="p" href="libgimp-gimp.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td><td><a accesskey="u" href="libgimp-general.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td><td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td><th width="100%" align="center">GIMP Library Reference Manual</th><td><a accesskey="n" href="libgimp-gimpgimprc.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td></tr></table><div class="refentry" lang="en"><a name="libgimp-gimpcontext"></a><div class="titlepage"></div><div class="refnamediv"><table width="100%"><tr><td valign="top"><h2><span class="refentrytitle">gimpcontext</span></h2><p>gimpcontext &#8212; Functions to manipulate a plug-in's context.</p></td><td valign="top" align="right"></td></tr></table></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">
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<div class="refentry" lang="en">
<a name="libgimp-gimpcontext"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle">gimpcontext</span></h2>
<p>gimpcontext &#8212; Functions to manipulate a plug-in's context.</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<pre class="synopsis">
@ -33,249 +72,736 @@ gchar* <a href="libgimp-gimpcontext.html#gimp-context-get-palette">gimp_con
gboolean <a href="libgimp-gimpcontext.html#gimp-context-set-palette">gimp_context_set_palette</a> (const gchar *name);
gchar* <a href="libgimp-gimpcontext.html#gimp-context-get-font">gimp_context_get_font</a> (void);
gboolean <a href="libgimp-gimpcontext.html#gimp-context-set-font">gimp_context_set_font</a> (const gchar *name);
</pre></div><div class="refsect1" lang="en"><a name="id2552855"></a><h2>Description</h2><p>
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2522922"></a><h2>Description</h2>
<p>
Functions to manipulate a plug-in's context.
</p></div><div class="refsect1" lang="en"><a name="id2580603"></a><h2>Details</h2><div class="refsect2" lang="en"><a name="id2580609"></a><h3><a name="gimp-context-push"></a>gimp_context_push ()</h3><a class="indexterm" name="id2580617"></a><pre class="programlisting">gboolean gimp_context_push (void);</pre><p>
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2522934"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2522940"></a><h3>
<a name="gimp-context-push"></a>gimp_context_push ()</h3>
<a class="indexterm" name="id2522950"></a><pre class="programlisting">gboolean gimp_context_push (void);</pre>
<p>
Pushes a context to the top of the plug-in's context stack.
</p><p>
</p>
<p>
This procedure creates a new context by copying the current context.
This copy becomes the new current context for the calling plug-in
until it is popped again.</p><p>
until it is popped again.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2580658"></a><h3><a name="gimp-context-pop"></a>gimp_context_pop ()</h3><a class="indexterm" name="id2580666"></a><pre class="programlisting">gboolean gimp_context_pop (void);</pre><p>
</td>
</tr></tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2523000"></a><h3>
<a name="gimp-context-pop"></a>gimp_context_pop ()</h3>
<a class="indexterm" name="id2523010"></a><pre class="programlisting">gboolean gimp_context_pop (void);</pre>
<p>
Pops the topmost context from the plug-in's context stack.
</p><p>
</p>
<p>
This procedure creates a new context and makes it the current
context for the calling plug-in.</p><p>
context for the calling plug-in.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2580707"></a><h3><a name="gimp-context-get-foreground"></a>gimp_context_get_foreground ()</h3><a class="indexterm" name="id2580716"></a><pre class="programlisting">gboolean gimp_context_get_foreground (<a
</td>
</tr></tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2560950"></a><h3>
<a name="gimp-context-get-foreground"></a>gimp_context_get_foreground ()</h3>
<a class="indexterm" name="id2560958"></a><pre class="programlisting">gboolean gimp_context_get_foreground (<a
href="../libgimpcolor/libgimpcolor-GimpRGB.html#GimpRGB"
>GimpRGB</a> *foreground);</pre><p>
>GimpRGB</a> *foreground);</pre>
<p>
Get the current GIMP foreground color.
</p><p>
</p>
<p>
This procedure returns the current GIMP foreground color. The
foreground color is used in a variety of tools such as paint tools,
blending, and bucket fill.</p><p>
blending, and bucket fill.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><em class="parameter"><code>foreground</code></em><EFBFBD>:</span></td><td> The foreground color.
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>foreground</code></em>&#160;:</span></td>
<td> The foreground color.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2580772"></a><h3><a name="gimp-context-set-foreground"></a>gimp_context_set_foreground ()</h3><a class="indexterm" name="id2580781"></a><pre class="programlisting">gboolean gimp_context_set_foreground (const <a
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2561028"></a><h3>
<a name="gimp-context-set-foreground"></a>gimp_context_set_foreground ()</h3>
<a class="indexterm" name="id2561037"></a><pre class="programlisting">gboolean gimp_context_set_foreground (const <a
href="../libgimpcolor/libgimpcolor-GimpRGB.html#GimpRGB"
>GimpRGB</a> *foreground);</pre><p>
>GimpRGB</a> *foreground);</pre>
<p>
Set the current GIMP foreground color.
</p><p>
</p>
<p>
This procedure sets the current GIMP foreground color. After this is
set, operations which use foreground such as paint tools, blending,
and bucket fill will use the new value.</p><p>
and bucket fill will use the new value.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><em class="parameter"><code>foreground</code></em><EFBFBD>:</span></td><td> The foreground color.
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>foreground</code></em>&#160;:</span></td>
<td> The foreground color.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2580838"></a><h3><a name="gimp-context-get-background"></a>gimp_context_get_background ()</h3><a class="indexterm" name="id2580846"></a><pre class="programlisting">gboolean gimp_context_get_background (<a
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2561107"></a><h3>
<a name="gimp-context-get-background"></a>gimp_context_get_background ()</h3>
<a class="indexterm" name="id2561116"></a><pre class="programlisting">gboolean gimp_context_get_background (<a
href="../libgimpcolor/libgimpcolor-GimpRGB.html#GimpRGB"
>GimpRGB</a> *background);</pre><p>
>GimpRGB</a> *background);</pre>
<p>
Get the current GIMP background color.
</p><p>
</p>
<p>
This procedure returns the current GIMP background color. The
background color is used in a variety of tools such as blending,
erasing (with non-alpha images), and image filling.</p><p>
erasing (with non-alpha images), and image filling.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><em class="parameter"><code>background</code></em><EFBFBD>:</span></td><td> The background color.
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>background</code></em>&#160;:</span></td>
<td> The background color.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2570852"></a><h3><a name="gimp-context-set-background"></a>gimp_context_set_background ()</h3><a class="indexterm" name="id2570860"></a><pre class="programlisting">gboolean gimp_context_set_background (const <a
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2561188"></a><h3>
<a name="gimp-context-set-background"></a>gimp_context_set_background ()</h3>
<a class="indexterm" name="id2561197"></a><pre class="programlisting">gboolean gimp_context_set_background (const <a
href="../libgimpcolor/libgimpcolor-GimpRGB.html#GimpRGB"
>GimpRGB</a> *background);</pre><p>
>GimpRGB</a> *background);</pre>
<p>
Set the current GIMP background color.
</p><p>
</p>
<p>
This procedure sets the current GIMP background color. After this is
set, operations which use background such as blending, filling
images, clearing, and erasing (in non-alpha images) will use the new
value.</p><p>
value.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><em class="parameter"><code>background</code></em><EFBFBD>:</span></td><td> The background color.
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>background</code></em>&#160;:</span></td>
<td> The background color.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2570919"></a><h3><a name="gimp-context-set-default-colors"></a>gimp_context_set_default_colors ()</h3><a class="indexterm" name="id2570928"></a><pre class="programlisting">gboolean gimp_context_set_default_colors (void);</pre><p>
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2559228"></a><h3>
<a name="gimp-context-set-default-colors"></a>gimp_context_set_default_colors ()</h3>
<a class="indexterm" name="id2559237"></a><pre class="programlisting">gboolean gimp_context_set_default_colors (void);</pre>
<p>
Set the current GIMP foreground and background colors to black and
white.
</p><p>
</p>
<p>
This procedure sets the current GIMP foreground and background
colors to their initial default values, black and white.</p><p>
colors to their initial default values, black and white.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2570970"></a><h3><a name="gimp-context-swap-colors"></a>gimp_context_swap_colors ()</h3><a class="indexterm" name="id2570978"></a><pre class="programlisting">gboolean gimp_context_swap_colors (void);</pre><p>
</td>
</tr></tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2559288"></a><h3>
<a name="gimp-context-swap-colors"></a>gimp_context_swap_colors ()</h3>
<a class="indexterm" name="id2559297"></a><pre class="programlisting">gboolean gimp_context_swap_colors (void);</pre>
<p>
Swap the current GIMP foreground and background colors.
</p><p>
</p>
<p>
This procedure swaps the current GIMP foreground and background
colors, so that the new foreground color becomes the old background
color and vice versa.</p><p>
color and vice versa.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2571021"></a><h3><a name="gimp-context-get-opacity"></a>gimp_context_get_opacity ()</h3><a class="indexterm" name="id2571029"></a><pre class="programlisting">gdouble gimp_context_get_opacity (void);</pre><p>
</td>
</tr></tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2559348"></a><h3>
<a name="gimp-context-get-opacity"></a>gimp_context_get_opacity ()</h3>
<a class="indexterm" name="id2559357"></a><pre class="programlisting">gdouble gimp_context_get_opacity (void);</pre>
<p>
Get the opacity.
</p><p>
</p>
<p>
This procedure returns the opacity setting. The return value is a
floating point number between 0 and 100.</p><p>
floating point number between 0 and 100.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> The opacity.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> The opacity.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2571070"></a><h3><a name="gimp-context-set-opacity"></a>gimp_context_set_opacity ()</h3><a class="indexterm" name="id2588532"></a><pre class="programlisting">gboolean gimp_context_set_opacity (gdouble opacity);</pre><p>
</td>
</tr></tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2559407"></a><h3>
<a name="gimp-context-set-opacity"></a>gimp_context_set_opacity ()</h3>
<a class="indexterm" name="id2559416"></a><pre class="programlisting">gboolean gimp_context_set_opacity (gdouble opacity);</pre>
<p>
Set the opacity.
</p><p>
</p>
<p>
This procedure modifies the opacity setting. The value should be a
floating point number between 0 and 100.</p><p>
floating point number between 0 and 100.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><em class="parameter"><code>opacity</code></em><EFBFBD>:</span></td><td> The opacity.
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>opacity</code></em>&#160;:</span></td>
<td> The opacity.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2588589"></a><h3><a name="gimp-context-get-paint-mode"></a>gimp_context_get_paint_mode ()</h3><a class="indexterm" name="id2588598"></a><pre class="programlisting"><a href="libgimp-gimpenums.html#GimpLayerModeEffects">GimpLayerModeEffects</a> gimp_context_get_paint_mode
(void);</pre><p>
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2561742"></a><h3>
<a name="gimp-context-get-paint-mode"></a>gimp_context_get_paint_mode ()</h3>
<a class="indexterm" name="id2561751"></a><pre class="programlisting"><a href="libgimp-gimpenums.html#GimpLayerModeEffects">GimpLayerModeEffects</a> gimp_context_get_paint_mode
(void);</pre>
<p>
Get the paint mode.
</p><p>
</p>
<p>
This procedure returns the paint-mode setting. The return value is
an integer which corresponds to the values listed in the argument
description.</p><p>
description.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> The paint mode.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> The paint mode.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2588640"></a><h3><a name="gimp-context-set-paint-mode"></a>gimp_context_set_paint_mode ()</h3><a class="indexterm" name="id2588648"></a><pre class="programlisting">gboolean gimp_context_set_paint_mode (<a href="libgimp-gimpenums.html#GimpLayerModeEffects">GimpLayerModeEffects</a> paint_mode);</pre><p>
</td>
</tr></tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2561802"></a><h3>
<a name="gimp-context-set-paint-mode"></a>gimp_context_set_paint_mode ()</h3>
<a class="indexterm" name="id2561811"></a><pre class="programlisting">gboolean gimp_context_set_paint_mode (<a href="libgimp-gimpenums.html#GimpLayerModeEffects">GimpLayerModeEffects</a> paint_mode);</pre>
<p>
Set the paint mode.
</p><p>
This procedure modifies the paint_mode setting.</p><p>
</p>
<p>
This procedure modifies the paint_mode setting.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><em class="parameter"><code>paint_mode</code></em><EFBFBD>:</span></td><td> The paint mode.
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>paint_mode</code></em>&#160;:</span></td>
<td> The paint mode.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2588704"></a><h3><a name="gimp-context-get-brush"></a>gimp_context_get_brush ()</h3><a class="indexterm" name="id2588712"></a><pre class="programlisting">gchar* gimp_context_get_brush (void);</pre><p>
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2561879"></a><h3>
<a name="gimp-context-get-brush"></a>gimp_context_get_brush ()</h3>
<a class="indexterm" name="id2561888"></a><pre class="programlisting">gchar* gimp_context_get_brush (void);</pre>
<p>
Retrieve the currently active brush.
</p><p>
</p>
<p>
This procedure returns the nme of the currently active brush. All
paint operations and stroke operations use this brush to control the
application of paint to the image.</p><p>
application of paint to the image.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> The name of the active brush.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> The name of the active brush.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2588755"></a><h3><a name="gimp-context-set-brush"></a>gimp_context_set_brush ()</h3><a class="indexterm" name="id2588764"></a><pre class="programlisting">gboolean gimp_context_set_brush (const gchar *name);</pre><p>
</td>
</tr></tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2561940"></a><h3>
<a name="gimp-context-set-brush"></a>gimp_context_set_brush ()</h3>
<a class="indexterm" name="id2561949"></a><pre class="programlisting">gboolean gimp_context_set_brush (const gchar *name);</pre>
<p>
Set the specified brush as the active brush.
</p><p>
</p>
<p>
This procedure allows the active brush to be set by specifying its
name. The name is simply a string which corresponds to one of the
names of the installed brushes. If there is no matching brush found,
this procedure will return an error. Otherwise, the specified brush
becomes active and will be used in all subsequent paint operations.</p><p>
becomes active and will be used in all subsequent paint operations.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><em class="parameter"><code>name</code></em><EFBFBD>:</span></td><td> The name o the brush.
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>name</code></em>&#160;:</span></td>
<td> The name o the brush.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2588825"></a><h3><a name="gimp-context-get-pattern"></a>gimp_context_get_pattern ()</h3><a class="indexterm" name="id2588833"></a><pre class="programlisting">gchar* gimp_context_get_pattern (void);</pre><p>
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2562023"></a><h3>
<a name="gimp-context-get-pattern"></a>gimp_context_get_pattern ()</h3>
<a class="indexterm" name="id2562032"></a><pre class="programlisting">gchar* gimp_context_get_pattern (void);</pre>
<p>
Retrieve the currently active pattern.
</p><p>
</p>
<p>
This procedure returns name of the the currently active pattern. All
clone and bucket-fill operations with patterns will use this pattern
to control the application of paint to the image.</p><p>
to control the application of paint to the image.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> The name of the active pattern.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> The name of the active pattern.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2588877"></a><h3><a name="gimp-context-set-pattern"></a>gimp_context_set_pattern ()</h3><a class="indexterm" name="id2588886"></a><pre class="programlisting">gboolean gimp_context_set_pattern (const gchar *name);</pre><p>
</td>
</tr></tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2562085"></a><h3>
<a name="gimp-context-set-pattern"></a>gimp_context_set_pattern ()</h3>
<a class="indexterm" name="id2562094"></a><pre class="programlisting">gboolean gimp_context_set_pattern (const gchar *name);</pre>
<p>
Set the specified pattern as the active pattern.
</p><p>
</p>
<p>
This procedure allows the active pattern to be set by specifying its
name. The name is simply a string which corresponds to one of the
names of the installed patterns. If there is no matching pattern
found, this procedure will return an error. Otherwise, the specified
pattern becomes active and will be used in all subsequent paint
operations.</p><p>
operations.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><em class="parameter"><code>name</code></em><EFBFBD>:</span></td><td> The name of the pattern.
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>name</code></em>&#160;:</span></td>
<td> The name of the pattern.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2588947"></a><h3><a name="gimp-context-get-gradient"></a>gimp_context_get_gradient ()</h3><a class="indexterm" name="id2588956"></a><pre class="programlisting">gchar* gimp_context_get_gradient (void);</pre><p>
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2562168"></a><h3>
<a name="gimp-context-get-gradient"></a>gimp_context_get_gradient ()</h3>
<a class="indexterm" name="id2562178"></a><pre class="programlisting">gchar* gimp_context_get_gradient (void);</pre>
<p>
Retrieve the currently active gradient.
</p><p>
This procedure returns the name of the currently active gradient.</p><p>
</p>
<p>
This procedure returns the name of the currently active gradient.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> The name of the active gradient.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> The name of the active gradient.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2588998"></a><h3><a name="gimp-context-set-gradient"></a>gimp_context_set_gradient ()</h3><a class="indexterm" name="id2589007"></a><pre class="programlisting">gboolean gimp_context_set_gradient (const gchar *name);</pre><p>
</td>
</tr></tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2559602"></a><h3>
<a name="gimp-context-set-gradient"></a>gimp_context_set_gradient ()</h3>
<a class="indexterm" name="id2559612"></a><pre class="programlisting">gboolean gimp_context_set_gradient (const gchar *name);</pre>
<p>
Sets the specified gradient as the active gradient.
</p><p>
</p>
<p>
This procedure lets you set the specified gradient as the active or
\"current\" one. The name is simply a string which corresponds to
one of the loaded gradients. If no matching gradient is found, this
procedure will return an error. Otherwise, the specified gradient
will become active and will be used for subsequent custom gradient
operations.</p><p>
operations.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><em class="parameter"><code>name</code></em><EFBFBD>:</span></td><td> The name of the gradient.
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>name</code></em>&#160;:</span></td>
<td> The name of the gradient.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2589068"></a><h3><a name="gimp-context-get-palette"></a>gimp_context_get_palette ()</h3><a class="indexterm" name="id2589077"></a><pre class="programlisting">gchar* gimp_context_get_palette (void);</pre><p>
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2559686"></a><h3>
<a name="gimp-context-get-palette"></a>gimp_context_get_palette ()</h3>
<a class="indexterm" name="id2559695"></a><pre class="programlisting">gchar* gimp_context_get_palette (void);</pre>
<p>
Retrieve the currently active palette.
</p><p>
This procedure returns the name of the the currently active palette.</p><p>
</p>
<p>
This procedure returns the name of the the currently active palette.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> The name of the active palette.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> The name of the active palette.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2589118"></a><h3><a name="gimp-context-set-palette"></a>gimp_context_set_palette ()</h3><a class="indexterm" name="id2589127"></a><pre class="programlisting">gboolean gimp_context_set_palette (const gchar *name);</pre><p>
</td>
</tr></tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2559746"></a><h3>
<a name="gimp-context-set-palette"></a>gimp_context_set_palette ()</h3>
<a class="indexterm" name="id2559754"></a><pre class="programlisting">gboolean gimp_context_set_palette (const gchar *name);</pre>
<p>
Set the specified palette as the active palette.
</p><p>
</p>
<p>
This procedure allows the active palette to be set by specifying its
name. The name is simply a string which corresponds to one of the
names of the installed palettes. If no matching palette is found,
this procedure will return an error. Otherwise, the specified
palette becomes active and will be used in all subsequent palette
operations.</p><p>
operations.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><em class="parameter"><code>name</code></em><EFBFBD>:</span></td><td> The name of the palette.
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>name</code></em>&#160;:</span></td>
<td> The name of the palette.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2589188"></a><h3><a name="gimp-context-get-font"></a>gimp_context_get_font ()</h3><a class="indexterm" name="id2589197"></a><pre class="programlisting">gchar* gimp_context_get_font (void);</pre><p>
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2559829"></a><h3>
<a name="gimp-context-get-font"></a>gimp_context_get_font ()</h3>
<a class="indexterm" name="id2559838"></a><pre class="programlisting">gchar* gimp_context_get_font (void);</pre>
<p>
Retrieve the currently active font.
</p><p>
This procedure returns the name of the currently active font.</p><p>
</p>
<p>
This procedure returns the name of the currently active font.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> The name of the active font.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> The name of the active font.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div><hr><div class="refsect2" lang="en"><a name="id2589238"></a><h3><a name="gimp-context-set-font"></a>gimp_context_set_font ()</h3><a class="indexterm" name="id2589247"></a><pre class="programlisting">gboolean gimp_context_set_font (const gchar *name);</pre><p>
</td>
</tr></tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2559888"></a><h3>
<a name="gimp-context-set-font"></a>gimp_context_set_font ()</h3>
<a class="indexterm" name="id2559897"></a><pre class="programlisting">gboolean gimp_context_set_font (const gchar *name);</pre>
<p>
Set the specified font as the active font.
</p><p>
</p>
<p>
This procedure allows the active font to be set by specifying its
name. The name is simply a string which corresponds to one of the
names of the installed fonts. If no matching font is found, this
procedure will return an error. Otherwise, the specified font
becomes active and will be used in all subsequent font operations.</p><p>
becomes active and will be used in all subsequent font operations.</p>
<p>
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><em class="parameter"><code>name</code></em><EFBFBD>:</span></td><td> The name of the font.
</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span><EFBFBD>:</span></td><td> TRUE on success.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>name</code></em>&#160;:</span></td>
<td> The name of the font.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td></tr></tbody></table></div><p>Since GIMP 2.2
</p></div></div></div><table class="navigation" width="100%" summary="Navigation footer" cellpadding="2" cellspacing="0"><tr valign="middle"><td align="left"><a accesskey="p" href="libgimp-gimp.html"><b>&lt;&lt;<EFBFBD>gimp</b></a></td><td align="right"><a accesskey="n" href="libgimp-gimpgimprc.html"><b>gimpgimprc<EFBFBD>&gt;&gt;</b></a></td></tr></table></body></html>
</td>
</tr>
</tbody>
</table></div>
<p>Since GIMP 2.2
</p>
</div>
</div>
</div>
<table class="navigation" width="100%" summary="Navigation footer" cellpadding="2" cellspacing="0"><tr valign="middle">
<td align="left"><a accesskey="p" href="libgimp-gimp.html"><b>&lt;&lt;&#160;gimp</b></a></td>
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