1029 lines
30 KiB
HTML
1029 lines
30 KiB
HTML
<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
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<title>gimpbrush</title>
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<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
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<link rel="start" href="index.html" title="GIMP Library Reference Manual">
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<link rel="stylesheet" href="style.css" type="text/css">
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<link rel="part" href="gimpdefinitions.html" title="Part I. GIMP Constants">
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<link rel="part" href="libgimp.html" title="Part II. GIMP Library">
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<link rel="chapter" href="libgimp-general.html" title="Functions not Related to Specific Images">
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<link rel="chapter" href="libgimp-image.html" title="Manupulating Images and all their Properties">
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<link rel="chapter" href="libgimp-data.html" title="Data Objects">
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<link rel="chapter" href="libgimp-selectors.html" title="Controlling the Core's Selection Dialogs">
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<link rel="part" href="libgimpui.html" title="Part III. GIMP User Interface Library">
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<link rel="chapter" href="libgimpui-hierarchy.html" title="Object Hierarchy">
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<link rel="index" href="ix01.html" title="Index">
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<link rel="index" href="ix02.html" title="Index of new symbols in GIMP 2.2">
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<link rel="index" href="ix03.html" title="Index of new symbols in GIMP 2.4">
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<link rel="index" href="ix04.html" title="Index of deprecated symbols">
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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<table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle">
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<td><a accesskey="p" href="libgimp-data.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
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<th width="100%" align="center">GIMP Library Reference Manual</th>
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<td><a accesskey="n" href="libgimp-gimpbrushes.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
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<div class="refentry" lang="en">
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<a name="libgimp-gimpbrush"></a><div class="titlepage"></div>
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<div class="refnamediv"><table width="100%"><tr>
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<td valign="top">
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<h2><span class="refentrytitle">gimpbrush</span></h2>
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<p>gimpbrush — Functions operating on a single brush.</p>
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</td>
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<td valign="top" align="right"></td>
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</tr></table></div>
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<div class="refsynopsisdiv">
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<h2>Synopsis</h2>
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<pre class="synopsis">
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gchar* <a href="libgimp-gimpbrush.html#gimp-brush-new">gimp_brush_new</a> (const gchar *name);
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gchar* <a href="libgimp-gimpbrush.html#gimp-brush-duplicate">gimp_brush_duplicate</a> (const gchar *name);
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gchar* <a href="libgimp-gimpbrush.html#gimp-brush-rename">gimp_brush_rename</a> (const gchar *name,
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const gchar *new_name);
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gboolean <a href="libgimp-gimpbrush.html#gimp-brush-delete">gimp_brush_delete</a> (const gchar *name);
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gboolean <a href="libgimp-gimpbrush.html#gimp-brush-get-info">gimp_brush_get_info</a> (const gchar *name,
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gint *width,
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gint *height,
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gint *mask_bpp,
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gint *color_bpp);
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gboolean <a href="libgimp-gimpbrush.html#gimp-brush-get-pixels">gimp_brush_get_pixels</a> (const gchar *name,
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gint *width,
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gint *height,
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gint *mask_bpp,
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gint *num_mask_bytes,
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guint8 **mask_bytes,
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gint *color_bpp,
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gint *num_color_bytes,
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guint8 **color_bytes);
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gboolean <a href="libgimp-gimpbrush.html#gimp-brush-get-spacing">gimp_brush_get_spacing</a> (const gchar *name,
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gint *spacing);
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gboolean <a href="libgimp-gimpbrush.html#gimp-brush-set-spacing">gimp_brush_set_spacing</a> (const gchar *name,
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gint spacing);
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gint <a href="libgimp-gimpbrush.html#gimp-brush-get-shape">gimp_brush_get_shape</a> (const gchar *name);
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gint <a href="libgimp-gimpbrush.html#gimp-brush-set-shape">gimp_brush_set_shape</a> (const gchar *name,
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gint shape_in);
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gint <a href="libgimp-gimpbrush.html#gimp-brush-get-spikes">gimp_brush_get_spikes</a> (const gchar *name);
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gint <a href="libgimp-gimpbrush.html#gimp-brush-set-spikes">gimp_brush_set_spikes</a> (const gchar *name,
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gint spikes_in);
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gdouble <a href="libgimp-gimpbrush.html#gimp-brush-get-angle">gimp_brush_get_angle</a> (const gchar *name);
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gdouble <a href="libgimp-gimpbrush.html#gimp-brush-set-angle">gimp_brush_set_angle</a> (const gchar *name,
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gdouble angle_in);
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gdouble <a href="libgimp-gimpbrush.html#gimp-brush-get-radius">gimp_brush_get_radius</a> (const gchar *name);
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gdouble <a href="libgimp-gimpbrush.html#gimp-brush-set-radius">gimp_brush_set_radius</a> (const gchar *name,
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gdouble radius_in);
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gdouble <a href="libgimp-gimpbrush.html#gimp-brush-get-aspect-ratio">gimp_brush_get_aspect_ratio</a> (const gchar *name);
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gdouble <a href="libgimp-gimpbrush.html#gimp-brush-set-aspect-ratio">gimp_brush_set_aspect_ratio</a> (const gchar *name,
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gdouble aspect_ratio_in);
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gdouble <a href="libgimp-gimpbrush.html#gimp-brush-get-hardness">gimp_brush_get_hardness</a> (const gchar *name);
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gdouble <a href="libgimp-gimpbrush.html#gimp-brush-set-hardness">gimp_brush_set_hardness</a> (const gchar *name,
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gdouble hardness_in);
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gboolean <a href="libgimp-gimpbrush.html#gimp-brush-is-generated">gimp_brush_is_generated</a> (const gchar *name);
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gboolean <a href="libgimp-gimpbrush.html#gimp-brush-is-editable">gimp_brush_is_editable</a> (const gchar *name);
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2628484"></a><h2>Description</h2>
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<p>
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Functions operating on a single brush.
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</p>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2628495"></a><h2>Details</h2>
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<div class="refsect2" lang="en">
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<a name="id2628501"></a><h3>
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<a name="gimp-brush-new"></a>gimp_brush_new ()</h3>
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<a class="indexterm" name="id2628511"></a><pre class="programlisting">gchar* gimp_brush_new (const gchar *name);</pre>
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<p>
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Creates a new brush
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</p>
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<p>
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This procedure creates a new, uninitialized brush</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>name</code></em> :</span></td>
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<td> The requested name of the new brush.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> The actual new brush name.
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</td>
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</tr>
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</tbody>
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</table></div>
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<p>Since GIMP 2.2
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2628580"></a><h3>
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<a name="gimp-brush-duplicate"></a>gimp_brush_duplicate ()</h3>
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<a class="indexterm" name="id2628589"></a><pre class="programlisting">gchar* gimp_brush_duplicate (const gchar *name);</pre>
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<p>
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Duplicates a brush
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</p>
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<p>
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This procedure creates an identical brush by a different name</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>name</code></em> :</span></td>
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<td> The brush name.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> The name of the brush's copy.
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</td>
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</tr>
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</tbody>
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</table></div>
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<p>Since GIMP 2.2
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2628658"></a><h3>
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<a name="gimp-brush-rename"></a>gimp_brush_rename ()</h3>
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<a class="indexterm" name="id2628668"></a><pre class="programlisting">gchar* gimp_brush_rename (const gchar *name,
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const gchar *new_name);</pre>
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<p>
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Rename a brush
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</p>
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<p>
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This procedure renames a brush</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>name</code></em> :</span></td>
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<td> The brush name.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>new_name</code></em> :</span></td>
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<td> The new name of the brush.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> The actual new name of the brush.
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</td>
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</tr>
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</tbody>
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</table></div>
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<p>Since GIMP 2.2
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2628757"></a><h3>
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<a name="gimp-brush-delete"></a>gimp_brush_delete ()</h3>
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<a class="indexterm" name="id2628768"></a><pre class="programlisting">gboolean gimp_brush_delete (const gchar *name);</pre>
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<p>
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Deletes a brush
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</p>
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<p>
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This procedure deletes a brush</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>name</code></em> :</span></td>
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<td> The brush name.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> TRUE on success.
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</td>
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</tr>
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</tbody>
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</table></div>
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<p>Since GIMP 2.2
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2622812"></a><h3>
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<a name="gimp-brush-get-info"></a>gimp_brush_get_info ()</h3>
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<a class="indexterm" name="id2622822"></a><pre class="programlisting">gboolean gimp_brush_get_info (const gchar *name,
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gint *width,
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gint *height,
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gint *mask_bpp,
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gint *color_bpp);</pre>
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<p>
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Retrieve information about the specified brush.
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</p>
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<p>
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This procedure retrieves information about the specified brush. This
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includes the brush name, and the brush extents (width and height).</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>name</code></em> :</span></td>
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<td> The brush name.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>width</code></em> :</span></td>
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<td> The brush width.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>height</code></em> :</span></td>
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<td> The brush height.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>mask_bpp</code></em> :</span></td>
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<td> The brush mask bpp.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>color_bpp</code></em> :</span></td>
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<td> The brush color bpp.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> TRUE on success.
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</td>
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</tr>
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</tbody>
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</table></div>
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<p>Since GIMP 2.2
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2622977"></a><h3>
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<a name="gimp-brush-get-pixels"></a>gimp_brush_get_pixels ()</h3>
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<a class="indexterm" name="id2622986"></a><pre class="programlisting">gboolean gimp_brush_get_pixels (const gchar *name,
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gint *width,
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gint *height,
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gint *mask_bpp,
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gint *num_mask_bytes,
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guint8 **mask_bytes,
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gint *color_bpp,
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gint *num_color_bytes,
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guint8 **color_bytes);</pre>
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<p>
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Retrieve information about the specified brush.
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</p>
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<p>
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This procedure retrieves information about the specified brush. This
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includes the brush extents (width and height) and its pixels data.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>name</code></em> :</span></td>
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<td> The brush name.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>width</code></em> :</span></td>
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<td> The brush width.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>height</code></em> :</span></td>
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<td> The brush height.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>mask_bpp</code></em> :</span></td>
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<td> The brush mask bpp.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>num_mask_bytes</code></em> :</span></td>
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<td> Length of brush mask data.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>mask_bytes</code></em> :</span></td>
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<td> The brush mask data.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>color_bpp</code></em> :</span></td>
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<td> The brush color bpp.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>num_color_bytes</code></em> :</span></td>
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<td> Length of brush color data.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><em class="parameter"><code>color_bytes</code></em> :</span></td>
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<td> The brush color data.
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</td>
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</tr>
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<tr>
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<td>
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<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> TRUE on success.
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</td>
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</tr>
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</tbody>
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</table></div>
|
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<p>Since GIMP 2.2
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</p>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2633484"></a><h3>
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<a name="gimp-brush-get-spacing"></a>gimp_brush_get_spacing ()</h3>
|
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<a class="indexterm" name="id2633492"></a><pre class="programlisting">gboolean gimp_brush_get_spacing (const gchar *name,
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gint *spacing);</pre>
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<p>
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Get the brush spacing.
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</p>
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<p>
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This procedure returns the spacing setting for the specified brush.
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The return value is an integer between 0 and 1000 which represents
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percentage of the maximum of the width and height of the mask.</p>
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<p>
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</p>
|
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<div class="variablelist"><table border="0">
|
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<col align="left" valign="top">
|
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<tbody>
|
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<tr>
|
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<td>
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<span class="term"><em class="parameter"><code>name</code></em> :</span></td>
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<td> The brush name.
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</td>
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</tr>
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<tr>
|
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<td>
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<span class="term"><em class="parameter"><code>spacing</code></em> :</span></td>
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<td> The brush spacing.
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</td>
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</tr>
|
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<tr>
|
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<td>
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<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
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<td> TRUE on success.
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</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.2
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2633574"></a><h3>
|
|
<a name="gimp-brush-set-spacing"></a>gimp_brush_set_spacing ()</h3>
|
|
<a class="indexterm" name="id2633583"></a><pre class="programlisting">gboolean gimp_brush_set_spacing (const gchar *name,
|
|
gint spacing);</pre>
|
|
<p>
|
|
Set the brush spacing.
|
|
</p>
|
|
<p>
|
|
This procedure modifies the spacing setting for the specified brush.
|
|
The value should be a integer between 0 and 1000.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>spacing</code></em> :</span></td>
|
|
<td> The brush spacing.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> TRUE on success.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2633664"></a><h3>
|
|
<a name="gimp-brush-get-shape"></a>gimp_brush_get_shape ()</h3>
|
|
<a class="indexterm" name="id2633672"></a><pre class="programlisting">gint gimp_brush_get_shape (const gchar *name);</pre>
|
|
<p>
|
|
Get the shape of a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure gets the shape value for a generated brush. If called
|
|
for any other type of brush, it does not succeed. The current
|
|
possibilities are Circle (GIMP_BRUSH_GENERATED_CIRCLE), Square
|
|
(GIMP_BRUSH_GENERATED_SQUARE), and Diamond
|
|
(GIMP_BRUSH_GENERATED_DIAMOND). Other shapes are likely to be added
|
|
in the future.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> An enumerated value representing the brush shape.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2633740"></a><h3>
|
|
<a name="gimp-brush-set-shape"></a>gimp_brush_set_shape ()</h3>
|
|
<a class="indexterm" name="id2633748"></a><pre class="programlisting">gint gimp_brush_set_shape (const gchar *name,
|
|
gint shape_in);</pre>
|
|
<p>
|
|
Set the shape of a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure sets the shape value for a generated brush. If called
|
|
for any other type of brush, it does not succeed. The current
|
|
possibilities are Circle (GIMP_BRUSH_GENERATED_CIRCLE), Square
|
|
(GIMP_BRUSH_GENERATED_SQUARE), and Diamond
|
|
(GIMP_BRUSH_GENERATED_DIAMOND). Other shapes are likely to be added
|
|
in the future.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>shape_in</code></em> :</span></td>
|
|
<td> An enumerated value representing the desired brush shape.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The brush shape actually assigned.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2633834"></a><h3>
|
|
<a name="gimp-brush-get-spikes"></a>gimp_brush_get_spikes ()</h3>
|
|
<a class="indexterm" name="id2633843"></a><pre class="programlisting">gint gimp_brush_get_spikes (const gchar *name);</pre>
|
|
<p>
|
|
Get the number of spikes for a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure gets the number of spikes for a generated brush. If
|
|
called for any other type of brush, it does not succeed.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The number of spikes on the brush.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2633907"></a><h3>
|
|
<a name="gimp-brush-set-spikes"></a>gimp_brush_set_spikes ()</h3>
|
|
<a class="indexterm" name="id2633915"></a><pre class="programlisting">gint gimp_brush_set_spikes (const gchar *name,
|
|
gint spikes_in);</pre>
|
|
<p>
|
|
Set the number of spikes for a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure sets the number of spikes for a generated brush. If
|
|
called for any other type of brush, it does not succeed.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>spikes_in</code></em> :</span></td>
|
|
<td> The desired number of spikes.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The number of spikes actually assigned.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2633999"></a><h3>
|
|
<a name="gimp-brush-get-angle"></a>gimp_brush_get_angle ()</h3>
|
|
<a class="indexterm" name="id2634007"></a><pre class="programlisting">gdouble gimp_brush_get_angle (const gchar *name);</pre>
|
|
<p>
|
|
Get the rotation angle of a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure gets the angle of rotation for a generated brush. If
|
|
called for any other type of brush, it does not succeed.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The rotation angle of the brush.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2634071"></a><h3>
|
|
<a name="gimp-brush-set-angle"></a>gimp_brush_set_angle ()</h3>
|
|
<a class="indexterm" name="id2634080"></a><pre class="programlisting">gdouble gimp_brush_set_angle (const gchar *name,
|
|
gdouble angle_in);</pre>
|
|
<p>
|
|
Set the rotation angle of a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure sets the rotation angle for a generated brush. If
|
|
called for any other type of brush, it does not succeed.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>angle_in</code></em> :</span></td>
|
|
<td> The desired brush rotation angle.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The brush rotation angle actually assigned.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2634163"></a><h3>
|
|
<a name="gimp-brush-get-radius"></a>gimp_brush_get_radius ()</h3>
|
|
<a class="indexterm" name="id2634172"></a><pre class="programlisting">gdouble gimp_brush_get_radius (const gchar *name);</pre>
|
|
<p>
|
|
Get the radius of a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure gets the radius value for a generated brush. If
|
|
called for any other type of brush, it does not succeed.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The radius of the brush in pixels.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2634236"></a><h3>
|
|
<a name="gimp-brush-set-radius"></a>gimp_brush_set_radius ()</h3>
|
|
<a class="indexterm" name="id2634245"></a><pre class="programlisting">gdouble gimp_brush_set_radius (const gchar *name,
|
|
gdouble radius_in);</pre>
|
|
<p>
|
|
Set the radius of a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure sets the radius for a generated brush. If called for
|
|
any other type of brush, it does not succeed.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>radius_in</code></em> :</span></td>
|
|
<td> The desired brush radius.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The brush radius actually assigned.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2634328"></a><h3>
|
|
<a name="gimp-brush-get-aspect-ratio"></a>gimp_brush_get_aspect_ratio ()</h3>
|
|
<a class="indexterm" name="id2634336"></a><pre class="programlisting">gdouble gimp_brush_get_aspect_ratio (const gchar *name);</pre>
|
|
<p>
|
|
Get the aspect ratio of a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure gets the aspect ratio of a generated brush. If called
|
|
for any other type of brush, it does not succeed.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The aspect ratio of the brush.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2634400"></a><h3>
|
|
<a name="gimp-brush-set-aspect-ratio"></a>gimp_brush_set_aspect_ratio ()</h3>
|
|
<a class="indexterm" name="id2634409"></a><pre class="programlisting">gdouble gimp_brush_set_aspect_ratio (const gchar *name,
|
|
gdouble aspect_ratio_in);</pre>
|
|
<p>
|
|
Set the aspect ratio of a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure sets the aspect ratio for a generated brush. If
|
|
called for any other type of brush, it does not succeed.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>aspect_ratio_in</code></em> :</span></td>
|
|
<td> The desired brush aspect ratio.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The brush aspect ratio actually assigned.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2634492"></a><h3>
|
|
<a name="gimp-brush-get-hardness"></a>gimp_brush_get_hardness ()</h3>
|
|
<a class="indexterm" name="id2634501"></a><pre class="programlisting">gdouble gimp_brush_get_hardness (const gchar *name);</pre>
|
|
<p>
|
|
Get the hardness of a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure gets the hardness of a generated brush. The hardness
|
|
of a brush is the amount its intensity fades at the outside edge. If
|
|
called for any other type of brush, the function does not succeed.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The hardness of the brush.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2634566"></a><h3>
|
|
<a name="gimp-brush-set-hardness"></a>gimp_brush_set_hardness ()</h3>
|
|
<a class="indexterm" name="id2634574"></a><pre class="programlisting">gdouble gimp_brush_set_hardness (const gchar *name,
|
|
gdouble hardness_in);</pre>
|
|
<p>
|
|
Set the hardness of a generated brush.
|
|
</p>
|
|
<p>
|
|
This procedure sets the hardness for a generated brush. If called
|
|
for any other type of brush, it does not succeed.</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>hardness_in</code></em> :</span></td>
|
|
<td> The desired brush hardness.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The brush hardness actually assigned.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2634658"></a><h3>
|
|
<a name="gimp-brush-is-generated"></a>gimp_brush_is_generated ()</h3>
|
|
<a class="indexterm" name="id2634666"></a><pre class="programlisting">gboolean gimp_brush_is_generated (const gchar *name);</pre>
|
|
<p>
|
|
Tests if generated
|
|
</p>
|
|
<p>
|
|
Returns True if this brush is parametric, False for other types</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> True if the brush is generated.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2634728"></a><h3>
|
|
<a name="gimp-brush-is-editable"></a>gimp_brush_is_editable ()</h3>
|
|
<a class="indexterm" name="id2634736"></a><pre class="programlisting">gboolean gimp_brush_is_editable (const gchar *name);</pre>
|
|
<p>
|
|
Tests if brush can be edited
|
|
</p>
|
|
<p>
|
|
Returns True if you have permission to change the brush</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> :</span></td>
|
|
<td> The brush name.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> True if the brush can be edited.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.4
|
|
</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-data.html"><b><< Data Objects</b></a></td>
|
|
<td align="right"><a accesskey="n" href="libgimp-gimpbrushes.html"><b>gimpbrushes >></b></a></td>
|
|
</tr></table>
|
|
</body>
|
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