1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>GimpOffsetArea</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<link rel="home" href="index.html" title="GIMP Widgets Library Reference Manual">
<link rel="up" href="libgimpwidgets-widgets.html" title="Part I. GIMP Widgets">
<link rel="prev" href="GimpNumberPairEntry.html" title="GimpNumberPairEntry">
<link rel="next" href="GimpPageSelector.html" title="GimpPageSelector">
<meta name="generator" content="GTK-Doc V1.11 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
<link rel="part" href="libgimpwidgets-widgets.html" title="Part I. GIMP Widgets">
<link rel="chapter" href="libgimpwidgets-hierarchy.html" title="Object Hierarchy">
<link rel="chapter" href="libgimpwidgets-gallery.html" title="Widget Gallery">
<link rel="chapter" href="libgimpwidgets-cell-renderers.html" title="Cell Renderers for GtkTreeView">
<link rel="part" href="libgimpwidgets-colordisplay.html" title="Part II. GIMP Display Filters">
<link rel="part" href="libgimpwidgets-colorselector.html" title="Part III. GIMP Color Selectors">
<link rel="part" href="libgimpwidgets-controller.html" title="Part IV. GIMP Controllers">
<link rel="part" href="libgimpwidgets-utils.html" title="Part V. GIMP Widgets Utilities">
<link rel="part" href="libgimpwidgets-deprecated.html" title="Part VI. Deprecated API">
<link rel="index" href="libgimpwidgets-index.html" title="Index">
<link rel="index" href="libgimpwidgets-index-new-in-2-2.html" title="Index of new symbols in GIMP 2.2">
<link rel="index" href="libgimpwidgets-index-new-in-2-4.html" title="Index of new symbols in GIMP 2.4">
<link rel="index" href="libgimpwidgets-index-new-in-2-6.html" title="Index of new symbols in GIMP 2.6">
<link rel="index" href="libgimpwidgets-index-deprecated.html" title="Index of deprecated symbols">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2">
<tr valign="middle">
<td><a accesskey="p" href="GimpNumberPairEntry.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="GimpPageSelector.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
</tr>
<tr><td colspan="5" class="shortcuts">
<a href="#GimpOffsetArea.synopsis" class="shortcut">Top</a>
|
<a href="#GimpOffsetArea.description" class="shortcut">Description</a>
|
<a href="#GimpOffsetArea.object-hierarchy" class="shortcut">Object Hierarchy</a>
|
<a href="#GimpOffsetArea.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
|
<a href="#GimpOffsetArea.signals" class="shortcut">Signals</a>
</td></tr>
</table>
<div class="refentry" title="GimpOffsetArea">
<a name="GimpOffsetArea"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GimpOffsetArea.top_of_page"></a>GimpOffsetArea</span></h2>
<p>GimpOffsetArea — Widget to control image offsets.</p>
</td>
<td valign="top" align="right"><img src="gimp-offset-area.png"></td>
</tr></table></div>
<div class="refsynopsisdiv" title="Synopsis">
<a name="GimpOffsetArea.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
<a class="link" href="GimpOffsetArea.html#GimpOffsetArea-struct" title="GimpOffsetArea">GimpOffsetArea</a>;
<a
href="http://library.gnome.org/devel/gtk/unstable/GtkWidget.html"
>GtkWidget</a> * <a class="link" href="GimpOffsetArea.html#gimp-offset-area-new" title="gimp_offset_area_new ()">gimp_offset_area_new</a> (<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> orig_width,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> orig_height);
void <a class="link" href="GimpOffsetArea.html#gimp-offset-area-set-size" title="gimp_offset_area_set_size ()">gimp_offset_area_set_size</a> (<a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> width,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> height);
void <a class="link" href="GimpOffsetArea.html#gimp-offset-area-set-offsets" title="gimp_offset_area_set_offsets ()">gimp_offset_area_set_offsets</a> (<a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> offset_x,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> offset_y);
void <a class="link" href="GimpOffsetArea.html#gimp-offset-area-set-pixbuf" title="gimp_offset_area_set_pixbuf ()">gimp_offset_area_set_pixbuf</a> (<a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
<a
href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"
>GdkPixbuf</a> *pixbuf);
</pre>
</div>
<div class="refsect1" title="Object Hierarchy">
<a name="GimpOffsetArea.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a
href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
+----<a
href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned"
>GInitiallyUnowned</a>
+----<a
href="http://library.gnome.org/devel/gtk/unstable/GtkObject.html"
>GtkObject</a>
+----<a
href="http://library.gnome.org/devel/gtk/unstable/GtkWidget.html"
>GtkWidget</a>
+----<a
href="http://library.gnome.org/devel/gtk/unstable/GtkDrawingArea.html"
>GtkDrawingArea</a>
+----GimpOffsetArea
</pre>
</div>
<div class="refsect1" title="Implemented Interfaces">
<a name="GimpOffsetArea.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GimpOffsetArea implements
<a
href="http://library.gnome.org/devel/gtk/unstable/gtk-gtkbuildable.html#GtkBuildable"
>GtkBuildable</a> and AtkImplementorIface.</p>
</div>
<div class="refsect1" title="Signals">
<a name="GimpOffsetArea.signals"></a><h2>Signals</h2>
<pre class="synopsis">
"<a class="link" href="GimpOffsetArea.html#GimpOffsetArea-offsets-changed" title='The "offsets-changed" signal'>offsets-changed</a>" : Run First
</pre>
</div>
<div class="refsect1" title="Description">
<a name="GimpOffsetArea.description"></a><h2>Description</h2>
<p>
</p>
</div>
<div class="refsect1" title="Details">
<a name="GimpOffsetArea.details"></a><h2>Details</h2>
<div class="refsect2" title="GimpOffsetArea">
<a name="GimpOffsetArea-struct"></a><h3>GimpOffsetArea</h3>
<pre class="programlisting">typedef struct _GimpOffsetArea GimpOffsetArea;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2" title="gimp_offset_area_new ()">
<a name="gimp-offset-area-new"></a><h3>gimp_offset_area_new ()</h3>
<pre class="programlisting"><a
href="http://library.gnome.org/devel/gtk/unstable/GtkWidget.html"
>GtkWidget</a> * gimp_offset_area_new (<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> orig_width,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> orig_height);</pre>
<p>
Creates a new <a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a> widget. A <a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a> can be used
when resizing an image or a drawable to allow the user to interactively
specify the new offsets.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>orig_width</code></em> :</span></p></td>
<td> the original width
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>orig_height</code></em> :</span></p></td>
<td> the original height
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the new <a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a> widget.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gimp_offset_area_set_size ()">
<a name="gimp-offset-area-set-size"></a><h3>gimp_offset_area_set_size ()</h3>
<pre class="programlisting">void gimp_offset_area_set_size (<a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> width,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> height);</pre>
<p>
Sets the size of the image/drawable displayed by the <a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a>.
If the offsets change as a result of this change, the "offsets-changed"
signal is emitted.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>offset_area</code></em> :</span></p></td>
<td> a <a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>width</code></em> :</span></p></td>
<td> the new width
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>height</code></em> :</span></p></td>
<td> the new height
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gimp_offset_area_set_offsets ()">
<a name="gimp-offset-area-set-offsets"></a><h3>gimp_offset_area_set_offsets ()</h3>
<pre class="programlisting">void gimp_offset_area_set_offsets (<a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> offset_x,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> offset_y);</pre>
<p>
Sets the offsets of the image/drawable displayed by the <a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a>.
It does not emit the "offsets-changed" signal.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>offset_area</code></em> :</span></p></td>
<td> a <a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>offset_x</code></em> :</span></p></td>
<td> the X offset
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>offset_y</code></em> :</span></p></td>
<td> the Y offset
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gimp_offset_area_set_pixbuf ()">
<a name="gimp-offset-area-set-pixbuf"></a><h3>gimp_offset_area_set_pixbuf ()</h3>
<pre class="programlisting">void gimp_offset_area_set_pixbuf (<a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *offset_area,
<a
href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"
>GdkPixbuf</a> *pixbuf);</pre>
<p>
Sets the pixbuf which represents the original image/drawable which
is being offset.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>offset_area</code></em> :</span></p></td>
<td> a <a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea"><span class="type">GimpOffsetArea</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pixbuf</code></em> :</span></p></td>
<td> a <a
href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"
><span class="type">GdkPixbuf</span></a>.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since GIMP 2.2</p>
</div>
</div>
<div class="refsect1" title="Signal Details">
<a name="GimpOffsetArea.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2" title='The "offsets-changed" signal'>
<a name="GimpOffsetArea-offsets-changed"></a><h3>The <code class="literal">"offsets-changed"</code> signal</h3>
<pre class="programlisting">void user_function (<a class="link" href="GimpOffsetArea.html" title="GimpOffsetArea">GimpOffsetArea</a> *gimpoffsetarea,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> arg1,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"
>gint</a> arg2,
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"
>gpointer</a> user_data) : Run First</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>gimpoffsetarea</code></em> :</span></p></td>
<td>the object which received the signal.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>arg1</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>arg2</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="footer">
<hr>
Generated by GTK-Doc V1.11</div>
</body>
</html>
|