Imported Upstream version 2.2.4
This commit is contained in:
Ari Pollak
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devel-docs/libgimpwidgets/html/GimpPreviewArea.html
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<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>GimpPreviewArea</title><meta name="generator" content="DocBook XSL Stylesheets V1.66.1"><link rel="start" href="index.html" title="GIMP Widgets Library Reference Manual"><link rel="up" href="libgimpwidgets-widgets.html" title="Part<72>I.<2E>GIMP Widgets"><link rel="prev" href="GimpPixmap.html" title="GimpPixmap"><link rel="next" href="GimpPreview.html" title="GimpPreview"><meta name="generator" content="GTK-Doc V1.2 (XML mode)"><style type="text/css">
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.synopsis, .classsynopsis {
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background: #eeeeee;
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border: solid 1px #aaaaaa;
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padding: 0.5em;
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}
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.programlisting {
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background: #eeeeff;
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border: solid 1px #aaaaff;
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padding: 0.5em;
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}
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.variablelist {
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padding: 4px;
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margin-left: 3em;
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}
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.navigation {
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background: #ffeeee;
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border: solid 1px #ffaaaa;
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margin-top: 0.5em;
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margin-bottom: 0.5em;
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}
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.navigation a {
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color: #770000;
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}
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.navigation a:visited {
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color: #550000;
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}
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.navigation .title {
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font-size: 200%;
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}
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</style></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="GimpPixmap.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td><td><a accesskey="u" href="libgimpwidgets-widgets.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 Widgets Library Reference Manual</th><td><a accesskey="n" href="GimpPreview.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td></tr></table><div class="refentry" lang="en"><a name="GimpPreviewArea"></a><div class="titlepage"></div><div class="refnamediv"><h2><span class="refentrytitle">GimpPreviewArea</span></h2><p>GimpPreviewArea — A general purpose preview widget which caches its pixel data.</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">
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struct <a href="GimpPreviewArea.html#GimpPreviewArea-struct">GimpPreviewArea</a>;
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GtkWidget* <a href="GimpPreviewArea.html#gimp-preview-area-new">gimp_preview_area_new</a> (void);
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void <a href="GimpPreviewArea.html#gimp-preview-area-draw">gimp_preview_area_draw</a> (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
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gint x,
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gint y,
|
||||
gint width,
|
||||
gint height,
|
||||
<a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpImageType"
|
||||
>GimpImageType</a> type,
|
||||
const guchar *buf,
|
||||
gint rowstride);
|
||||
void <a href="GimpPreviewArea.html#gimp-preview-area-fill">gimp_preview_area_fill</a> (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
|
||||
gint x,
|
||||
gint y,
|
||||
gint width,
|
||||
gint height,
|
||||
guchar red,
|
||||
guchar green,
|
||||
guchar blue);
|
||||
void <a href="GimpPreviewArea.html#gimp-preview-area-blend">gimp_preview_area_blend</a> (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
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gint x,
|
||||
gint y,
|
||||
gint width,
|
||||
gint height,
|
||||
<a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpImageType"
|
||||
>GimpImageType</a> type,
|
||||
const guchar *buf1,
|
||||
gint rowstride1,
|
||||
const guchar *buf2,
|
||||
gint rowstride2,
|
||||
guchar opacity);
|
||||
void <a href="GimpPreviewArea.html#gimp-preview-area-mask">gimp_preview_area_mask</a> (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
|
||||
gint x,
|
||||
gint y,
|
||||
gint width,
|
||||
gint height,
|
||||
<a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpImageType"
|
||||
>GimpImageType</a> type,
|
||||
const guchar *buf1,
|
||||
gint rowstride1,
|
||||
const guchar *buf2,
|
||||
gint rowstride2,
|
||||
const guchar *mask,
|
||||
gint rowstride_mask);
|
||||
void <a href="GimpPreviewArea.html#gimp-preview-area-set-offsets">gimp_preview_area_set_offsets</a> (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
|
||||
gint x,
|
||||
gint y);
|
||||
void <a href="GimpPreviewArea.html#gimp-preview-area-set-colormap">gimp_preview_area_set_colormap</a> (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
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const guchar *colormap,
|
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gint num_colors);
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void <a href="GimpPreviewArea.html#gimp-preview-area-set-max-size">gimp_preview_area_set_max_size</a> (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
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gint width,
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gint height);
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void <a href="GimpPreviewArea.html#gimp-preview-area-menu-popup">gimp_preview_area_menu_popup</a> (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
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GdkEventButton *event);
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||||
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</pre></div><div class="refsect1" lang="en"><a name="id2593144"></a><h2>Object Hierarchy</h2><pre class="synopsis">
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||||
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||||
GObject
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||||
+----GtkObject
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||||
+----GtkWidget
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||||
+----GtkDrawingArea
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||||
+----GimpPreviewArea
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||||
</pre></div><div class="refsect1" lang="en"><a name="id2593174"></a><h2>Implemented Interfaces</h2><p>
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GimpPreviewArea implements
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||||
AtkImplementorIface.</p></div><div class="refsect1" lang="en"><a name="id2593190"></a><h2>Properties</h2><pre class="synopsis">
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"<a href="GimpPreviewArea.html#GimpPreviewArea--check-size">check-size</a>" <a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpCheckSize"
|
||||
>GimpCheckSize</a> : Read / Write
|
||||
"<a href="GimpPreviewArea.html#GimpPreviewArea--check-type">check-type</a>" <a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpCheckType"
|
||||
>GimpCheckType</a> : Read / Write
|
||||
</pre></div><div class="refsect1" lang="en"><a name="id2593220"></a><h2>Description</h2><p>
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||||
A general purpose preview widget which caches its pixel data.
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||||
</p></div><div class="refsect1" lang="en"><a name="id2593231"></a><h2>Details</h2><div class="refsect2" lang="en"><a name="id2593236"></a><h3><a name="GimpPreviewArea-struct"></a>struct GimpPreviewArea</h3><a class="indexterm" name="id2593245"></a><pre class="programlisting">struct GimpPreviewArea;</pre><p>
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||||
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||||
</p></div><hr><div class="refsect2" lang="en"><a name="id2593254"></a><h3><a name="gimp-preview-area-new"></a>gimp_preview_area_new ()</h3><a class="indexterm" name="id2593263"></a><pre class="programlisting">GtkWidget* gimp_preview_area_new (void);</pre><p>
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||||
</p><p>
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||||
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||||
</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> :</span></td><td> a new <a href="GimpPreviewArea.html" title="GimpPreviewArea"><span class="type">GimpPreviewArea</span></a> widget.
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||||
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Since GIMP 2.2
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</td></tr></tbody></table></div></div><hr><div class="refsect2" lang="en"><a name="id2590581"></a><h3><a name="gimp-preview-area-draw"></a>gimp_preview_area_draw ()</h3><a class="indexterm" name="id2590590"></a><pre class="programlisting">void gimp_preview_area_draw (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
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gint x,
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||||
gint y,
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||||
gint width,
|
||||
gint height,
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||||
<a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpImageType"
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||||
>GimpImageType</a> type,
|
||||
const guchar *buf,
|
||||
gint rowstride);</pre><p>
|
||||
Draws <i class="parameter"><tt>buf</tt></i> on <i class="parameter"><tt>area</tt></i> and queues a redraw on the given rectangle.
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||||
</p><p>
|
||||
Since GIMP 2.2</p><p>
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||||
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||||
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>area</tt></i><EFBFBD>:</span></td><td> a <a href="GimpPreviewArea.html" title="GimpPreviewArea"><span class="type">GimpPreviewArea</span></a> widget.
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||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>x</tt></i><EFBFBD>:</span></td><td> x offset in preview
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||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>y</tt></i><EFBFBD>:</span></td><td> y offset in preview
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>width</tt></i><EFBFBD>:</span></td><td> buffer width
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>height</tt></i><EFBFBD>:</span></td><td> buffer height
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>type</tt></i><EFBFBD>:</span></td><td> the <a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpImageType"
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||||
><span class="type">GimpImageType</span></a> of <i class="parameter"><tt>buf</tt></i>
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>buf</tt></i><EFBFBD>:</span></td><td> a <span class="type">guchar</span> buffer that contains the preview pixel data.
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>rowstride</tt></i><EFBFBD>:</span></td><td> rowstride of <i class="parameter"><tt>buf</tt></i>
|
||||
</td></tr></tbody></table></div></div><hr><div class="refsect2" lang="en"><a name="id2590783"></a><h3><a name="gimp-preview-area-fill"></a>gimp_preview_area_fill ()</h3><a class="indexterm" name="id2590791"></a><pre class="programlisting">void gimp_preview_area_fill (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
|
||||
gint x,
|
||||
gint y,
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||||
gint width,
|
||||
gint height,
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||||
guchar red,
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||||
guchar green,
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||||
guchar blue);</pre><p>
|
||||
Fills <i class="parameter"><tt>area</tt></i> in the given color and queues a redraw on the given
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||||
rectangle.
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||||
</p><p>
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||||
Since GIMP 2.2</p><p>
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||||
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||||
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>area</tt></i><EFBFBD>:</span></td><td> a <a href="GimpPreviewArea.html" title="GimpPreviewArea"><span class="type">GimpPreviewArea</span></a> widget.
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>x</tt></i><EFBFBD>:</span></td><td> x offset in preview
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>y</tt></i><EFBFBD>:</span></td><td> y offset in preview
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>width</tt></i><EFBFBD>:</span></td><td> buffer width
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>height</tt></i><EFBFBD>:</span></td><td> buffer height
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>red</tt></i><EFBFBD>:</span></td><td> red component of the fill color (0-255)
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>green</tt></i><EFBFBD>:</span></td><td> green component of the fill color (0-255)
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>blue</tt></i><EFBFBD>:</span></td><td> red component of the fill color (0-255)
|
||||
</td></tr></tbody></table></div></div><hr><div class="refsect2" lang="en"><a name="id2597275"></a><h3><a name="gimp-preview-area-blend"></a>gimp_preview_area_blend ()</h3><a class="indexterm" name="id2597284"></a><pre class="programlisting">void gimp_preview_area_blend (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
|
||||
gint x,
|
||||
gint y,
|
||||
gint width,
|
||||
gint height,
|
||||
<a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpImageType"
|
||||
>GimpImageType</a> type,
|
||||
const guchar *buf1,
|
||||
gint rowstride1,
|
||||
const guchar *buf2,
|
||||
gint rowstride2,
|
||||
guchar opacity);</pre><p>
|
||||
Composites <i class="parameter"><tt>buf1</tt></i> on <i class="parameter"><tt>buf2</tt></i> with the given <i class="parameter"><tt>opacity</tt></i>, draws the result
|
||||
to <i class="parameter"><tt>area</tt></i> and queues a redraw on the given rectangle.
|
||||
</p><p>
|
||||
Since GIMP 2.2</p><p>
|
||||
|
||||
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>area</tt></i><EFBFBD>:</span></td><td> a <a href="GimpPreviewArea.html" title="GimpPreviewArea"><span class="type">GimpPreviewArea</span></a> widget.
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>x</tt></i><EFBFBD>:</span></td><td> x offset in preview
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>y</tt></i><EFBFBD>:</span></td><td> y offset in preview
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>width</tt></i><EFBFBD>:</span></td><td> buffer width
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>height</tt></i><EFBFBD>:</span></td><td> buffer height
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>type</tt></i><EFBFBD>:</span></td><td> the <a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpImageType"
|
||||
><span class="type">GimpImageType</span></a> of <i class="parameter"><tt>buf1</tt></i> and <i class="parameter"><tt>buf2</tt></i>
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>buf1</tt></i><EFBFBD>:</span></td><td> a <span class="type">guchar</span> buffer that contains the pixel data for
|
||||
the lower layer
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>rowstride1</tt></i><EFBFBD>:</span></td><td> rowstride of <i class="parameter"><tt>buf1</tt></i>
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>buf2</tt></i><EFBFBD>:</span></td><td> a <span class="type">guchar</span> buffer that contains the pixel data for
|
||||
the upper layer
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>rowstride2</tt></i><EFBFBD>:</span></td><td> rowstride of <i class="parameter"><tt>buf2</tt></i>
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>opacity</tt></i><EFBFBD>:</span></td><td> The opacity of the first layer.
|
||||
</td></tr></tbody></table></div></div><hr><div class="refsect2" lang="en"><a name="id2597549"></a><h3><a name="gimp-preview-area-mask"></a>gimp_preview_area_mask ()</h3><a class="indexterm" name="id2597558"></a><pre class="programlisting">void gimp_preview_area_mask (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
|
||||
gint x,
|
||||
gint y,
|
||||
gint width,
|
||||
gint height,
|
||||
<a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpImageType"
|
||||
>GimpImageType</a> type,
|
||||
const guchar *buf1,
|
||||
gint rowstride1,
|
||||
const guchar *buf2,
|
||||
gint rowstride2,
|
||||
const guchar *mask,
|
||||
gint rowstride_mask);</pre><p>
|
||||
Composites <i class="parameter"><tt>buf1</tt></i> on <i class="parameter"><tt>buf2</tt></i> with the given <i class="parameter"><tt>mask</tt></i>, draws the result on
|
||||
<i class="parameter"><tt>area</tt></i> and queues a redraw on the given rectangle.
|
||||
</p><p>
|
||||
Since GIMP 2.2</p><p>
|
||||
|
||||
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>area</tt></i><EFBFBD>:</span></td><td> a <a href="GimpPreviewArea.html" title="GimpPreviewArea"><span class="type">GimpPreviewArea</span></a> widget.
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>x</tt></i><EFBFBD>:</span></td><td> x offset in preview
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>y</tt></i><EFBFBD>:</span></td><td> y offset in preview
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>width</tt></i><EFBFBD>:</span></td><td> buffer width
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>height</tt></i><EFBFBD>:</span></td><td> buffer height
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>type</tt></i><EFBFBD>:</span></td><td> the <a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpImageType"
|
||||
><span class="type">GimpImageType</span></a> of <i class="parameter"><tt>buf1</tt></i> and <i class="parameter"><tt>buf2</tt></i>
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>buf1</tt></i><EFBFBD>:</span></td><td> a <span class="type">guchar</span> buffer that contains the pixel data for
|
||||
the lower layer
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>rowstride1</tt></i><EFBFBD>:</span></td><td> rowstride of <i class="parameter"><tt>buf1</tt></i>
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>buf2</tt></i><EFBFBD>:</span></td><td> a <span class="type">guchar</span> buffer that contains the pixel data for
|
||||
the upper layer
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>rowstride2</tt></i><EFBFBD>:</span></td><td> rowstride of <i class="parameter"><tt>buf2</tt></i>
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>mask</tt></i><EFBFBD>:</span></td><td> a <span class="type">guchar</span> buffer representing the mask of the second
|
||||
layer.
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>rowstride_mask</tt></i><EFBFBD>:</span></td><td> rowstride for the mask.
|
||||
</td></tr></tbody></table></div></div><hr><div class="refsect2" lang="en"><a name="id2597848"></a><h3><a name="gimp-preview-area-set-offsets"></a>gimp_preview_area_set_offsets ()</h3><a class="indexterm" name="id2597859"></a><pre class="programlisting">void gimp_preview_area_set_offsets (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
|
||||
gint x,
|
||||
gint y);</pre><p>
|
||||
Sets the offsets of the previewed area. This information is used
|
||||
when drawing the checkerboard and to determine the dither offsets.</p><p>
|
||||
|
||||
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>area</tt></i><EFBFBD>:</span></td><td> a <a href="GimpPreviewArea.html" title="GimpPreviewArea"><span class="type">GimpPreviewArea</span></a>
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>x</tt></i><EFBFBD>:</span></td><td> horizontal offset
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>y</tt></i><EFBFBD>:</span></td><td> vertical offset
|
||||
</td></tr></tbody></table></div><p>Since GIMP 2.2
|
||||
</p></div><hr><div class="refsect2" lang="en"><a name="id2597942"></a><h3><a name="gimp-preview-area-set-colormap"></a>gimp_preview_area_set_colormap ()</h3><a class="indexterm" name="id2597953"></a><pre class="programlisting">void gimp_preview_area_set_colormap (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
|
||||
const guchar *colormap,
|
||||
gint num_colors);</pre><p>
|
||||
Sets the colormap for the <a href="GimpPreviewArea.html" title="GimpPreviewArea"><span class="type">GimpPreviewArea</span></a> widget. You need to
|
||||
call this function before you use <a href="GimpPreviewArea.html#gimp-preview-area-draw"><tt class="function">gimp_preview_area_draw()</tt></a> with
|
||||
an image type of <tt class="literal">GIMP_INDEXED_IMAGE</tt> or <tt class="literal">GIMP_INDEXEDA_IMAGE</tt>.
|
||||
</p><p>
|
||||
Since GIMP 2.2</p><p>
|
||||
|
||||
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>area</tt></i><EFBFBD>:</span></td><td> a <a href="GimpPreviewArea.html" title="GimpPreviewArea"><span class="type">GimpPreviewArea</span></a>
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>colormap</tt></i><EFBFBD>:</span></td><td> a <span class="type">guchar</span> buffer that contains the colormap
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>num_colors</tt></i><EFBFBD>:</span></td><td> the number of colors in the colormap
|
||||
</td></tr></tbody></table></div></div><hr><div class="refsect2" lang="en"><a name="id2598063"></a><h3><a name="gimp-preview-area-set-max-size"></a>gimp_preview_area_set_max_size ()</h3><a class="indexterm" name="id2598074"></a><pre class="programlisting">void gimp_preview_area_set_max_size (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
|
||||
gint width,
|
||||
gint height);</pre><p>
|
||||
Usually a <a href="GimpPreviewArea.html" title="GimpPreviewArea"><span class="type">GimpPreviewArea</span></a> fills the size that it is
|
||||
allocated. This funtion allows you to limit the preview area to a
|
||||
maximum size. If a larger size is allocated for the widget, the
|
||||
preview will draw itself centered into the allocated area.</p><p>
|
||||
|
||||
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>area</tt></i><EFBFBD>:</span></td><td> a <a href="GimpPreviewArea.html" title="GimpPreviewArea"><span class="type">GimpPreviewArea</span></a> widget
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>width</tt></i><EFBFBD>:</span></td><td> the maximum width in pixels or -1 to unset the limit
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>height</tt></i><EFBFBD>:</span></td><td> the maximum height in pixels or -1 to unset the limit
|
||||
</td></tr></tbody></table></div><p>Since GIMP 2.2
|
||||
</p></div><hr><div class="refsect2" lang="en"><a name="id2598167"></a><h3><a name="gimp-preview-area-menu-popup"></a>gimp_preview_area_menu_popup ()</h3><a class="indexterm" name="id2598178"></a><pre class="programlisting">void gimp_preview_area_menu_popup (<a href="GimpPreviewArea.html" title="GimpPreviewArea">GimpPreviewArea</a> *area,
|
||||
GdkEventButton *event);</pre><p>
|
||||
Creates a popup menu that allows to configure the size and type of
|
||||
the checkerboard pattern that the <i class="parameter"><tt>area</tt></i> uses to visualize transparency.</p><p>
|
||||
|
||||
</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>area</tt></i><EFBFBD>:</span></td><td> a <a href="GimpPreviewArea.html" title="GimpPreviewArea"><span class="type">GimpPreviewArea</span></a>
|
||||
</td></tr><tr><td><span class="term"><i class="parameter"><tt>event</tt></i><EFBFBD>:</span></td><td> the button event that causes the menu to popup or <tt class="literal">NULL</tt>
|
||||
</td></tr></tbody></table></div><p>Since GIMP 2.2
|
||||
</p></div></div><div class="refsect1" lang="en"><a name="id2598252"></a><h2>Properties</h2><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><a name="GimpPreviewArea--check-size"></a>"<tt class="literal">check-size</tt>" (<a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpCheckSize"
|
||||
>GimpCheckSize</a> : Read / Write)</span></td><td><p></p></td></tr><tr><td><span class="term"><a name="GimpPreviewArea--check-type"></a>"<tt class="literal">check-type</tt>" (<a
|
||||
href="../libgimpbase/libgimpbase-gimpbaseenums.html#GimpCheckType"
|
||||
>GimpCheckType</a> : Read / Write)</span></td><td><p></p></td></tr></tbody></table></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="GimpPixmap.html"><b><<<EFBFBD>GimpPixmap</b></a></td><td align="right"><a accesskey="n" href="GimpPreview.html"><b>GimpPreview<EFBFBD>>></b></a></td></tr></table></body></html>
|
||||
Reference in New Issue
Block a user