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<div class="refsynopsisdiv">
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<a name="libgimp-gimpgradients.synopsis"></a><h2>Synopsis</h2>
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<pre class="synopsis">
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-refresh" title="gimp_gradients_refresh ()">gimp_gradients_refresh</a> (void);
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
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>gchar</a>** <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-get-list" title="gimp_gradients_get_list ()">gimp_gradients_get_list</a> (const <a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
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>gint</a> *num_gradients);
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
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>gchar</a>* <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-get-gradient" title="gimp_gradients_get_gradient ()">gimp_gradients_get_gradient</a> (void);
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-set-gradient" title="gimp_gradients_set_gradient ()">gimp_gradients_set_gradient</a> (const <a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
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>gdouble</a>* <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-sample-uniform" title="gimp_gradients_sample_uniform ()">gimp_gradients_sample_uniform</a> (<a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
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>gint</a> num_samples,
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> reverse);
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
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>gdouble</a>* <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-sample-custom" title="gimp_gradients_sample_custom ()">gimp_gradients_sample_custom</a> (<a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
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>gint</a> num_samples,
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
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>gdouble</a> *positions,
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> reverse);
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
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>gchar</a>* <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-get-gradient-data" title="gimp_gradients_get_gradient_data ()">gimp_gradients_get_gradient_data</a> (const <a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
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>gint</a> sample_size,
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> reverse,
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
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>gdouble</a> **grad_data);
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gboolean <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-refresh" title="gimp_gradients_refresh ()">gimp_gradients_refresh</a> (void);
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gchar** <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-get-list" title="gimp_gradients_get_list ()">gimp_gradients_get_list</a> (const gchar *filter,
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gchar* <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-get-gradient" title="gimp_gradients_get_gradient ()">gimp_gradients_get_gradient</a> (void);
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gboolean <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-set-gradient" title="gimp_gradients_set_gradient ()">gimp_gradients_set_gradient</a> (const gchar *name);
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gdouble* <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-sample-uniform" title="gimp_gradients_sample_uniform ()">gimp_gradients_sample_uniform</a> (gint num_samples,
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gdouble* <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-sample-custom" title="gimp_gradients_sample_custom ()">gimp_gradients_sample_custom</a> (gint num_samples,
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const gdouble *positions,
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gchar* <a class="link" href="libgimp-gimpgradients.html#gimp-gradients-get-gradient-data" title="gimp_gradients_get_gradient_data ()">gimp_gradients_get_gradient_data</a> (const gchar *name,
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<div class="refsect1" lang="en">
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<a name="libgimp-gimpgradients.details"></a><h2>Details</h2>
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<div class="refsect2" lang="en">
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<a name="gimp-gradients-refresh"></a><h3>gimp_gradients_refresh ()</h3>
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<pre class="programlisting"><a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> gimp_gradients_refresh (void);</pre>
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<pre class="programlisting">gboolean gimp_gradients_refresh (void);</pre>
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Refresh current gradients. This function always succeeds.
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<div class="refsect2" lang="en">
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<a name="gimp-gradients-get-list"></a><h3>gimp_gradients_get_list ()</h3>
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<pre class="programlisting"><a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
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>gchar</a>** gimp_gradients_get_list (const <a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
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>gint</a> *num_gradients);</pre>
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<pre class="programlisting">gchar** gimp_gradients_get_list (const gchar *filter,
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gint *num_gradients);</pre>
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Retrieve the list of loaded gradients.
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<div class="refsect2" lang="en">
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<a name="gimp-gradients-get-gradient"></a><h3>gimp_gradients_get_gradient ()</h3>
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<pre class="programlisting"><a
185
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
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>gchar</a>* gimp_gradients_get_gradient (void);</pre>
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<pre class="programlisting">gchar* gimp_gradients_get_gradient (void);</pre>
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<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<h3 class="title">Warning</h3>
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<p><code class="literal">gimp_gradients_get_gradient</code> is deprecated and should not be used in newly-written code.</p>
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<div class="refsect2" lang="en">
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<a name="gimp-gradients-set-gradient"></a><h3>gimp_gradients_set_gradient ()</h3>
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<pre class="programlisting"><a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> gimp_gradients_set_gradient (const <a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
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>gchar</a> *name);</pre>
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<pre class="programlisting">gboolean gimp_gradients_set_gradient (const gchar *name);</pre>
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<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<h3 class="title">Warning</h3>
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<p><code class="literal">gimp_gradients_set_gradient</code> is deprecated and should not be used in newly-written code.</p>
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<div class="refsect2" lang="en">
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<a name="gimp-gradients-sample-uniform"></a><h3>gimp_gradients_sample_uniform ()</h3>
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<pre class="programlisting"><a
242
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
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>gdouble</a>* gimp_gradients_sample_uniform (<a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
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>gint</a> num_samples,
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> reverse);</pre>
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<pre class="programlisting">gdouble* gimp_gradients_sample_uniform (gint num_samples,
188
gboolean reverse);</pre>
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<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<h3 class="title">Warning</h3>
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<p><code class="literal">gimp_gradients_sample_uniform</code> is deprecated and should not be used in newly-written code.</p>
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<div class="refsect2" lang="en">
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<a name="gimp-gradients-sample-custom"></a><h3>gimp_gradients_sample_custom ()</h3>
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<pre class="programlisting"><a
284
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
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>gdouble</a>* gimp_gradients_sample_custom (<a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
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>gint</a> num_samples,
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
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>gdouble</a> *positions,
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> reverse);</pre>
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<pre class="programlisting">gdouble* gimp_gradients_sample_custom (gint num_samples,
224
const gdouble *positions,
225
gboolean reverse);</pre>
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<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<h3 class="title">Warning</h3>
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<p><code class="literal">gimp_gradients_sample_custom</code> is deprecated and should not be used in newly-written code.</p>
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<div class="refsect2" lang="en">
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<a name="gimp-gradients-get-gradient-data"></a><h3>gimp_gradients_get_gradient_data ()</h3>
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<pre class="programlisting"><a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
335
>gchar</a>* gimp_gradients_get_gradient_data (const <a
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
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>gint</a> sample_size,
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> reverse,
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
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href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
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>gdouble</a> **grad_data);</pre>
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<pre class="programlisting">gchar* gimp_gradients_get_gradient_data (const gchar *name,
269
gdouble **grad_data);</pre>
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<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<h3 class="title">Warning</h3>
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<p><code class="literal">gimp_gradients_get_gradient_data</code> is deprecated and should not be used in newly-written code.</p>