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Imported Upstream version 2.3.13

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Ari Pollak
2010-08-11 01:20:31 -04:00
parent a028e0b309
commit bbd6d9844c
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devel-docs/libgimp/html/libgimp-gimpgradients.html
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@ -18,10 +18,10 @@
<link rel="chapter" href="libgimp-selectors.html" title="Controlling the Core's Selection Dialogs">
<link rel="part" href="libgimpui.html" title="Part&#160;III.&#160;GIMP User Interface Library">
<link rel="chapter" href="libgimpui-hierarchy.html" title="Object Hierarchy">
<link rel="index" href="ix01.html" title="Index">
<link rel="index" href="ix02.html" title="Index of new symbols in GIMP 2.2">
<link rel="index" href="ix03.html" title="Index of new symbols in GIMP 2.4">
<link rel="index" href="ix04.html" title="Index of deprecated symbols">
<link rel="index" href="libgimp-index.html" title="Index">
<link rel="index" href="libgimp-index-new-in-2-2.html" title="Index of new symbols in GIMP 2.2">
<link rel="index" href="libgimp-index-new-in-2-4.html" title="Index of new symbols in GIMP 2.4">
<link rel="index" href="libgimp-index-deprecated.html" title="Index of deprecated symbols">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2">
@ -32,16 +32,16 @@
<th width="100%" align="center">GIMP Library Reference Manual</th>
<td><a accesskey="n" href="libgimp-gimppalette.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="#id2573720" class="shortcut">Top</a>
<tr><td colspan="5" class="shortcuts"><nobr><a href="#id2548344" class="shortcut">Top</a>
&#160;|&#160;
<a href="#id2662098" class="shortcut">Description</a></nobr></td></tr>
<a href="#id2665599" class="shortcut">Description</a></nobr></td></tr>
</table>
<div class="refentry" lang="en">
<a name="libgimp-gimpgradients"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2>
<a name="id2573720"></a><span class="refentrytitle">gimpgradients</span>
<a name="id2548344"></a><span class="refentrytitle">gimpgradients</span>
</h2>
<p>gimpgradients &#8212; Operations related to gradients.</p>
</td>
@ -72,18 +72,18 @@ gchar* <a href="libgimp-gimpgradients.html#gimp-gradients-get-gradient-data
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2662098"></a><h2>Description</h2>
<a name="id2665599"></a><h2>Description</h2>
<p>
Operations related to gradients.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2662113"></a><h2>Details</h2>
<a name="id2665614"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2662124"></a><h3>
<a name="id2665625"></a><h3>
<a name="gimp-gradients-refresh"></a>gimp_gradients_refresh ()</h3>
<a class="indexterm" name="id2662135"></a><pre class="programlisting">gboolean gimp_gradients_refresh (void);</pre>
<a class="indexterm" name="id2665636"></a><pre class="programlisting">gboolean gimp_gradients_refresh (void);</pre>
<p>
Refresh current gradients. This function always succeeds.
</p>
@ -96,8 +96,7 @@ gradient path and updates the gradient dialogs accordingly.</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><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td>
</tr></tbody>
@ -105,9 +104,9 @@ gradient path and updates the gradient dialogs accordingly.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2665356"></a><h3>
<a name="id2665680"></a><h3>
<a name="gimp-gradients-get-list"></a>gimp_gradients_get_list ()</h3>
<a class="indexterm" name="id2665367"></a><pre class="programlisting">gchar** gimp_gradients_get_list (const gchar *filter,
<a class="indexterm" name="id2681320"></a><pre class="programlisting">gchar** gimp_gradients_get_list (const gchar *filter,
gint *num_gradients);</pre>
<p>
Retrieve the list of loaded gradients.
@ -123,20 +122,17 @@ to set the active gradient.</p>
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>filter</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>filter</code></em>&#160;:</span></td>
<td> An optional regular expression used to filter the list.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>num_gradients</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>num_gradients</code></em>&#160;:</span></td>
<td> The number of loaded gradients.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> The list of gradient names.
</td>
</tr>
@ -145,9 +141,9 @@ to set the active gradient.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2665461"></a><h3>
<a name="id2681414"></a><h3>
<a name="gimp-gradients-get-gradient"></a>gimp_gradients_get_gradient ()</h3>
<a class="indexterm" name="id2665474"></a><pre class="programlisting">gchar* gimp_gradients_get_gradient (void);</pre>
<a class="indexterm" name="id2681427"></a><pre class="programlisting">gchar* gimp_gradients_get_gradient (void);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gimp_gradients_get_gradient</code> is deprecated and should not be used in newly-written code.</p>
@ -160,8 +156,7 @@ This procedure is deprecated! Use <a href="libgimp-gimpcontext.html#gimp-context
<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><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> The name of the active gradient.
</td>
</tr></tbody>
@ -169,9 +164,9 @@ This procedure is deprecated! Use <a href="libgimp-gimpcontext.html#gimp-context
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2681558"></a><h3>
<a name="id2681487"></a><h3>
<a name="gimp-gradients-set-gradient"></a>gimp_gradients_set_gradient ()</h3>
<a class="indexterm" name="id2681572"></a><pre class="programlisting">gboolean gimp_gradients_set_gradient (const gchar *name);</pre>
<a class="indexterm" name="id2681500"></a><pre class="programlisting">gboolean gimp_gradients_set_gradient (const gchar *name);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gimp_gradients_set_gradient</code> is deprecated and should not be used in newly-written code.</p>
@ -185,14 +180,12 @@ This procedure is deprecated! Use <a href="libgimp-gimpcontext.html#gimp-context
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>name</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>name</code></em>&#160;:</span></td>
<td> The name of the gradient to set.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> TRUE on success.
</td>
</tr>
@ -201,9 +194,9 @@ This procedure is deprecated! Use <a href="libgimp-gimpcontext.html#gimp-context
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2681651"></a><h3>
<a name="id2664249"></a><h3>
<a name="gimp-gradients-sample-uniform"></a>gimp_gradients_sample_uniform ()</h3>
<a class="indexterm" name="id2681664"></a><pre class="programlisting">gdouble* gimp_gradients_sample_uniform (gint num_samples,
<a class="indexterm" name="id2664263"></a><pre class="programlisting">gdouble* gimp_gradients_sample_uniform (gint num_samples,
gboolean reverse);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
@ -219,20 +212,17 @@ This procedure is deprecated! Use
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>num_samples</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>num_samples</code></em>&#160;:</span></td>
<td> The number of samples to take.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>reverse</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>reverse</code></em>&#160;:</span></td>
<td> Use the reverse gradient.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> Color samples: { R1, G1, B1, A1, ..., Rn, Gn, Bn, An }.
</td>
</tr>
@ -241,9 +231,9 @@ This procedure is deprecated! Use
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2662407"></a><h3>
<a name="id2664364"></a><h3>
<a name="gimp-gradients-sample-custom"></a>gimp_gradients_sample_custom ()</h3>
<a class="indexterm" name="id2662420"></a><pre class="programlisting">gdouble* gimp_gradients_sample_custom (gint num_samples,
<a class="indexterm" name="id2664378"></a><pre class="programlisting">gdouble* gimp_gradients_sample_custom (gint num_samples,
const gdouble *positions,
gboolean reverse);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
@ -260,26 +250,22 @@ instead.</p>
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>num_samples</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>num_samples</code></em>&#160;:</span></td>
<td> The number of samples to take.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>positions</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>positions</code></em>&#160;:</span></td>
<td> The list of positions to sample along the gradient.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>reverse</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>reverse</code></em>&#160;:</span></td>
<td> Use the reverse gradient.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> Color samples: { R1, G1, B1, A1, ..., Rn, Gn, Bn, An }.
</td>
</tr>
@ -288,9 +274,9 @@ instead.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2662545"></a><h3>
<a name="id2664505"></a><h3>
<a name="gimp-gradients-get-gradient-data"></a>gimp_gradients_get_gradient_data ()</h3>
<a class="indexterm" name="id2662561"></a><pre class="programlisting">gchar* gimp_gradients_get_gradient_data
<a class="indexterm" name="id2664868"></a><pre class="programlisting">gchar* gimp_gradients_get_gradient_data
(const gchar *name,
gint sample_size,
gboolean reverse,
@ -310,38 +296,32 @@ This procedure is deprecated! Use
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>name</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>name</code></em>&#160;:</span></td>
<td> The gradient name (\"\" means current active gradient).
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>sample_size</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>sample_size</code></em>&#160;:</span></td>
<td> Size of the sample to return when the gradient is changed.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>reverse</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>reverse</code></em>&#160;:</span></td>
<td> Use the reverse gradient.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>width</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>width</code></em>&#160;:</span></td>
<td> The gradient sample width (r,g,b,a).
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>grad_data</code></em>&#160;:</span></td>
<td><span class="term"><em class="parameter"><code>grad_data</code></em>&#160;:</span></td>
<td> The gradient sample data.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> The gradient name.
</td>
</tr>