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  • Committer: Bazaar Package Importer
  • Author(s): Pedro Fragoso
  • Date: 2008-08-22 11:50:05 UTC
  • mfrom: (0.1.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 34.
  • Revision ID: james.westby@ubuntu.com-20080822115005-yxj5svf3v9x1mkr7
Tags: upstream-2.4.7
Import upstream version 2.4.7

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devel-docs/libgimpcolor/html/libgimpcolor-GimpBilinear.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<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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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>GimpBilinear</title>
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<meta name="generator" content="DocBook XSL Stylesheets V1.73.2">
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<link rel="start" href="index.html" title="GIMP Color Library Reference Manual">
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<link rel="up" href="libgimpcolor.html" title="Part&#160;I.&#160;GIMP Color Library">
 
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<link rel="up" href="libgimpcolor.html" title="Part I. GIMP Color Library">
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<link rel="prev" href="libgimpcolor-GimpAdaptiveSupersample.html" title="GimpAdaptiveSupersample">
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<link rel="next" href="libgimpcolor-index.html" title="Index">
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<meta name="generator" content="GTK-Doc V1.9 (XML mode)">
 
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<meta name="generator" content="GTK-Doc V1.10 (XML mode)">
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<link rel="stylesheet" href="style.css" type="text/css">
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<link rel="part" href="libgimpcolor.html" title="Part&#160;I.&#160;GIMP Color Library">
 
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<link rel="part" href="libgimpcolor.html" title="Part I. GIMP Color Library">
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<link rel="index" href="libgimpcolor-index.html" title="Index">
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<link rel="index" href="libgimpcolor-index-new-in-2-2.html" title="Index of new symbols in GIMP 2.2">
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<link rel="index" href="libgimpcolor-index-new-in-2-4.html" title="Index of new symbols in GIMP 2.4">
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<th width="100%" align="center">GIMP Color Library Reference Manual</th>
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<td><a accesskey="n" href="libgimpcolor-index.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
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</tr>
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<tr><td colspan="5" class="shortcuts"><nobr><a href="#id2591221" class="shortcut">Top</a>
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                  &#160;|&#160;
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                  <a href="#id2573803" class="shortcut">Description</a></nobr></td></tr>
 
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<tr><td colspan="5" class="shortcuts"><nobr><a href="#libgimpcolor-GimpBilinear.synopsis" class="shortcut">Top</a>
 
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                   | 
 
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                  <a href="#libgimpcolor-GimpBilinear.description" class="shortcut">Description</a></nobr></td></tr>
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</table>
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<div class="refentry" lang="en">
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<a name="libgimpcolor-GimpBilinear"></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>
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<a name="id2591221"></a><span class="refentrytitle">GimpBilinear</span>
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</h2>
 
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<h2><span class="refentrytitle"><a name="libgimpcolor-GimpBilinear.top_of_page"></a>GimpBilinear</span></h2>
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<p>GimpBilinear</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>
 
42
<a name="libgimpcolor-GimpBilinear.synopsis"></a><h2>Synopsis</h2>
45
43
<pre class="synopsis">
46
 
 
47
 
 
48
 
 
49
 
<a
50
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
51
 
>gdouble</a>             <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear">gimp_bilinear</a>                       (<a
52
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
53
 
>gdouble</a> x,
54
 
                                                         <a
55
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
56
 
>gdouble</a> y,
57
 
                                                         <a
58
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
59
 
>gdouble</a> *values);
60
 
<a
61
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"
62
 
>guchar</a>              <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-8">gimp_bilinear_8</a>                     (<a
63
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
64
 
>gdouble</a> x,
65
 
                                                         <a
66
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
67
 
>gdouble</a> y,
68
 
                                                         <a
69
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"
70
 
>guchar</a> *values);
71
 
<a
72
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"
73
 
>guint16</a>             <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-16">gimp_bilinear_16</a>                    (<a
74
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
75
 
>gdouble</a> x,
76
 
                                                         <a
77
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
78
 
>gdouble</a> y,
79
 
                                                         <a
80
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"
81
 
>guint16</a> *values);
82
 
<a
83
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint32"
84
 
>guint32</a>             <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-32">gimp_bilinear_32</a>                    (<a
85
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
86
 
>gdouble</a> x,
87
 
                                                         <a
88
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
89
 
>gdouble</a> y,
90
 
                                                         <a
91
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint32"
92
 
>guint32</a> *values);
93
 
<a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB">GimpRGB</a>             <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-rgb">gimp_bilinear_rgb</a>                   (<a
94
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
95
 
>gdouble</a> x,
96
 
                                                         <a
97
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
98
 
>gdouble</a> y,
99
 
                                                         <a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB">GimpRGB</a> *values);
100
 
<a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB">GimpRGB</a>             <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-rgba">gimp_bilinear_rgba</a>                  (<a
101
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
102
 
>gdouble</a> x,
103
 
                                                         <a
104
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
105
 
>gdouble</a> y,
106
 
                                                         <a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB">GimpRGB</a> *values);
107
 
void                <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-pixels-8">gimp_bilinear_pixels_8</a>              (<a
108
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"
109
 
>guchar</a> *dest,
110
 
                                                         <a
111
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
112
 
>gdouble</a> x,
113
 
                                                         <a
114
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
115
 
>gdouble</a> y,
116
 
                                                         <a
117
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
118
 
>guint</a> bpp,
119
 
                                                         <a
120
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
121
 
>gboolean</a> has_alpha,
122
 
                                                         <a
123
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"
124
 
>guchar</a> **values);
 
44
gdouble             <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear" title="gimp_bilinear ()">gimp_bilinear</a>                       (gdouble x,
 
45
                                                         gdouble y,
 
46
                                                         gdouble *values);
 
47
guchar              <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-8" title="gimp_bilinear_8 ()">gimp_bilinear_8</a>                     (gdouble x,
 
48
                                                         gdouble y,
 
49
                                                         guchar *values);
 
50
guint16             <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-16" title="gimp_bilinear_16 ()">gimp_bilinear_16</a>                    (gdouble x,
 
51
                                                         gdouble y,
 
52
                                                         guint16 *values);
 
53
guint32             <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-32" title="gimp_bilinear_32 ()">gimp_bilinear_32</a>                    (gdouble x,
 
54
                                                         gdouble y,
 
55
                                                         guint32 *values);
 
56
<a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB" title="GimpRGB">GimpRGB</a>             <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-rgb" title="gimp_bilinear_rgb ()">gimp_bilinear_rgb</a>                   (gdouble x,
 
57
                                                         gdouble y,
 
58
                                                         <a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB" title="GimpRGB">GimpRGB</a> *values);
 
59
<a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB" title="GimpRGB">GimpRGB</a>             <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-rgba" title="gimp_bilinear_rgba ()">gimp_bilinear_rgba</a>                  (gdouble x,
 
60
                                                         gdouble y,
 
61
                                                         <a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB" title="GimpRGB">GimpRGB</a> *values);
 
62
void                <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-pixels-8" title="gimp_bilinear_pixels_8 ()">gimp_bilinear_pixels_8</a>              (guchar *dest,
 
63
                                                         gdouble x,
 
64
                                                         gdouble y,
 
65
                                                         guint bpp,
 
66
                                                         gboolean has_alpha,
 
67
                                                         guchar **values);
125
68
</pre>
126
69
</div>
127
70
<div class="refsect1" lang="en">
128
 
<a name="id2573803"></a><h2>Description</h2>
 
71
<a name="libgimpcolor-GimpBilinear.description"></a><h2>Description</h2>
129
72
<p>
130
73
 
131
74
</p>
132
75
</div>
133
76
<div class="refsect1" lang="en">
134
 
<a name="id2573819"></a><h2>Details</h2>
135
 
<div class="refsect2" lang="en">
136
 
<a name="id2573830"></a><h3>
137
 
<a name="gimp-bilinear"></a>gimp_bilinear ()</h3>
138
 
<a class="indexterm" name="id2573842"></a><pre class="programlisting"><a
139
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
140
 
>gdouble</a>             gimp_bilinear                       (<a
141
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
142
 
>gdouble</a> x,
143
 
                                                         <a
144
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
145
 
>gdouble</a> y,
146
 
                                                         <a
147
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
148
 
>gdouble</a> *values);</pre>
149
 
<p>
150
 
 
151
 
</p>
152
 
<div class="variablelist"><table border="0">
153
 
<col align="left" valign="top">
154
 
<tbody>
155
 
<tr>
156
 
<td><p><span class="term"><em class="parameter"><code>x</code></em>&#160;:</span></p></td>
157
 
<td>
158
 
</td>
159
 
</tr>
160
 
<tr>
161
 
<td><p><span class="term"><em class="parameter"><code>y</code></em>&#160;:</span></p></td>
162
 
<td>
163
 
</td>
164
 
</tr>
165
 
<tr>
166
 
<td><p><span class="term"><em class="parameter"><code>values</code></em>&#160;:</span></p></td>
167
 
<td>
168
 
</td>
169
 
</tr>
170
 
<tr>
171
 
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
172
 
<td>
173
 
 
174
 
 
175
 
</td>
176
 
</tr>
177
 
</tbody>
178
 
</table></div>
179
 
</div>
180
 
<hr>
181
 
<div class="refsect2" lang="en">
182
 
<a name="id2593942"></a><h3>
183
 
<a name="gimp-bilinear-8"></a>gimp_bilinear_8 ()</h3>
184
 
<a class="indexterm" name="id2593954"></a><pre class="programlisting"><a
185
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"
186
 
>guchar</a>              gimp_bilinear_8                     (<a
187
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
188
 
>gdouble</a> x,
189
 
                                                         <a
190
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
191
 
>gdouble</a> y,
192
 
                                                         <a
193
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"
194
 
>guchar</a> *values);</pre>
195
 
<p>
196
 
 
197
 
</p>
198
 
<div class="variablelist"><table border="0">
199
 
<col align="left" valign="top">
200
 
<tbody>
201
 
<tr>
202
 
<td><p><span class="term"><em class="parameter"><code>x</code></em>&#160;:</span></p></td>
203
 
<td>
204
 
</td>
205
 
</tr>
206
 
<tr>
207
 
<td><p><span class="term"><em class="parameter"><code>y</code></em>&#160;:</span></p></td>
208
 
<td>
209
 
</td>
210
 
</tr>
211
 
<tr>
212
 
<td><p><span class="term"><em class="parameter"><code>values</code></em>&#160;:</span></p></td>
213
 
<td>
214
 
</td>
215
 
</tr>
216
 
<tr>
217
 
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
218
 
<td>
219
 
 
220
 
 
221
 
</td>
222
 
</tr>
223
 
</tbody>
224
 
</table></div>
225
 
</div>
226
 
<hr>
227
 
<div class="refsect2" lang="en">
228
 
<a name="id2594053"></a><h3>
229
 
<a name="gimp-bilinear-16"></a>gimp_bilinear_16 ()</h3>
230
 
<a class="indexterm" name="id2594066"></a><pre class="programlisting"><a
231
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"
232
 
>guint16</a>             gimp_bilinear_16                    (<a
233
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
234
 
>gdouble</a> x,
235
 
                                                         <a
236
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
237
 
>gdouble</a> y,
238
 
                                                         <a
239
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint16"
240
 
>guint16</a> *values);</pre>
241
 
<p>
242
 
 
243
 
</p>
244
 
<div class="variablelist"><table border="0">
245
 
<col align="left" valign="top">
246
 
<tbody>
247
 
<tr>
248
 
<td><p><span class="term"><em class="parameter"><code>x</code></em>&#160;:</span></p></td>
249
 
<td>
250
 
</td>
251
 
</tr>
252
 
<tr>
253
 
<td><p><span class="term"><em class="parameter"><code>y</code></em>&#160;:</span></p></td>
254
 
<td>
255
 
</td>
256
 
</tr>
257
 
<tr>
258
 
<td><p><span class="term"><em class="parameter"><code>values</code></em>&#160;:</span></p></td>
259
 
<td>
260
 
</td>
261
 
</tr>
262
 
<tr>
263
 
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
264
 
<td>
265
 
 
266
 
 
267
 
</td>
268
 
</tr>
269
 
</tbody>
270
 
</table></div>
271
 
</div>
272
 
<hr>
273
 
<div class="refsect2" lang="en">
274
 
<a name="id2624092"></a><h3>
275
 
<a name="gimp-bilinear-32"></a>gimp_bilinear_32 ()</h3>
276
 
<a class="indexterm" name="id2624104"></a><pre class="programlisting"><a
277
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint32"
278
 
>guint32</a>             gimp_bilinear_32                    (<a
279
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
280
 
>gdouble</a> x,
281
 
                                                         <a
282
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
283
 
>gdouble</a> y,
284
 
                                                         <a
285
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint32"
286
 
>guint32</a> *values);</pre>
287
 
<p>
288
 
 
289
 
</p>
290
 
<div class="variablelist"><table border="0">
291
 
<col align="left" valign="top">
292
 
<tbody>
293
 
<tr>
294
 
<td><p><span class="term"><em class="parameter"><code>x</code></em>&#160;:</span></p></td>
295
 
<td>
296
 
</td>
297
 
</tr>
298
 
<tr>
299
 
<td><p><span class="term"><em class="parameter"><code>y</code></em>&#160;:</span></p></td>
300
 
<td>
301
 
</td>
302
 
</tr>
303
 
<tr>
304
 
<td><p><span class="term"><em class="parameter"><code>values</code></em>&#160;:</span></p></td>
305
 
<td>
306
 
</td>
307
 
</tr>
308
 
<tr>
309
 
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
310
 
<td>
311
 
 
312
 
 
313
 
</td>
314
 
</tr>
315
 
</tbody>
316
 
</table></div>
317
 
</div>
318
 
<hr>
319
 
<div class="refsect2" lang="en">
320
 
<a name="id2624204"></a><h3>
321
 
<a name="gimp-bilinear-rgb"></a>gimp_bilinear_rgb ()</h3>
322
 
<a class="indexterm" name="id2624216"></a><pre class="programlisting"><a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB">GimpRGB</a>             gimp_bilinear_rgb                   (<a
323
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
324
 
>gdouble</a> x,
325
 
                                                         <a
326
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
327
 
>gdouble</a> y,
328
 
                                                         <a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB">GimpRGB</a> *values);</pre>
329
 
<p>
330
 
 
331
 
</p>
332
 
<div class="variablelist"><table border="0">
333
 
<col align="left" valign="top">
334
 
<tbody>
335
 
<tr>
336
 
<td><p><span class="term"><em class="parameter"><code>x</code></em>&#160;:</span></p></td>
337
 
<td>
338
 
</td>
339
 
</tr>
340
 
<tr>
341
 
<td><p><span class="term"><em class="parameter"><code>y</code></em>&#160;:</span></p></td>
342
 
<td>
343
 
</td>
344
 
</tr>
345
 
<tr>
346
 
<td><p><span class="term"><em class="parameter"><code>values</code></em>&#160;:</span></p></td>
347
 
<td>
348
 
</td>
349
 
</tr>
350
 
<tr>
351
 
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
352
 
<td>
353
 
 
354
 
 
355
 
</td>
356
 
</tr>
357
 
</tbody>
358
 
</table></div>
359
 
</div>
360
 
<hr>
361
 
<div class="refsect2" lang="en">
362
 
<a name="id2624315"></a><h3>
363
 
<a name="gimp-bilinear-rgba"></a>gimp_bilinear_rgba ()</h3>
364
 
<a class="indexterm" name="id2624327"></a><pre class="programlisting"><a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB">GimpRGB</a>             gimp_bilinear_rgba                  (<a
365
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
366
 
>gdouble</a> x,
367
 
                                                         <a
368
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
369
 
>gdouble</a> y,
370
 
                                                         <a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB">GimpRGB</a> *values);</pre>
371
 
<p>
372
 
 
373
 
</p>
374
 
<div class="variablelist"><table border="0">
375
 
<col align="left" valign="top">
376
 
<tbody>
377
 
<tr>
378
 
<td><p><span class="term"><em class="parameter"><code>x</code></em>&#160;:</span></p></td>
379
 
<td>
380
 
</td>
381
 
</tr>
382
 
<tr>
383
 
<td><p><span class="term"><em class="parameter"><code>y</code></em>&#160;:</span></p></td>
384
 
<td>
385
 
</td>
386
 
</tr>
387
 
<tr>
388
 
<td><p><span class="term"><em class="parameter"><code>values</code></em>&#160;:</span></p></td>
389
 
<td>
390
 
</td>
391
 
</tr>
392
 
<tr>
393
 
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
394
 
<td>
395
 
 
396
 
 
397
 
</td>
398
 
</tr>
399
 
</tbody>
400
 
</table></div>
401
 
</div>
402
 
<hr>
403
 
<div class="refsect2" lang="en">
404
 
<a name="id2627216"></a><h3>
405
 
<a name="gimp-bilinear-pixels-8"></a>gimp_bilinear_pixels_8 ()</h3>
406
 
<a class="indexterm" name="id2627226"></a><pre class="programlisting">void                gimp_bilinear_pixels_8              (<a
407
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"
408
 
>guchar</a> *dest,
409
 
                                                         <a
410
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
411
 
>gdouble</a> x,
412
 
                                                         <a
413
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"
414
 
>gdouble</a> y,
415
 
                                                         <a
416
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
417
 
>guint</a> bpp,
418
 
                                                         <a
419
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
420
 
>gboolean</a> has_alpha,
421
 
                                                         <a
422
 
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"
423
 
>guchar</a> **values);</pre>
 
77
<a name="libgimpcolor-GimpBilinear.details"></a><h2>Details</h2>
 
78
<div class="refsect2" lang="en">
 
79
<a name="gimp-bilinear"></a><h3>gimp_bilinear ()</h3>
 
80
<pre class="programlisting">gdouble             gimp_bilinear                       (gdouble x,
 
81
                                                         gdouble y,
 
82
                                                         gdouble *values);</pre>
 
83
<p>
 
84
 
 
85
</p>
 
86
<div class="variablelist"><table border="0">
 
87
<col align="left" valign="top">
 
88
<tbody>
 
89
<tr>
 
90
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
 
91
<td>
 
92
</td>
 
93
</tr>
 
94
<tr>
 
95
<td><p><span class="term"><em class="parameter"><code>y</code></em> :</span></p></td>
 
96
<td>
 
97
</td>
 
98
</tr>
 
99
<tr>
 
100
<td><p><span class="term"><em class="parameter"><code>values</code></em> :</span></p></td>
 
101
<td>
 
102
</td>
 
103
</tr>
 
104
<tr>
 
105
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 
106
<td>
 
107
 
 
108
 
 
109
</td>
 
110
</tr>
 
111
</tbody>
 
112
</table></div>
 
113
</div>
 
114
<hr>
 
115
<div class="refsect2" lang="en">
 
116
<a name="gimp-bilinear-8"></a><h3>gimp_bilinear_8 ()</h3>
 
117
<pre class="programlisting">guchar              gimp_bilinear_8                     (gdouble x,
 
118
                                                         gdouble y,
 
119
                                                         guchar *values);</pre>
 
120
<p>
 
121
 
 
122
</p>
 
123
<div class="variablelist"><table border="0">
 
124
<col align="left" valign="top">
 
125
<tbody>
 
126
<tr>
 
127
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
 
128
<td>
 
129
</td>
 
130
</tr>
 
131
<tr>
 
132
<td><p><span class="term"><em class="parameter"><code>y</code></em> :</span></p></td>
 
133
<td>
 
134
</td>
 
135
</tr>
 
136
<tr>
 
137
<td><p><span class="term"><em class="parameter"><code>values</code></em> :</span></p></td>
 
138
<td>
 
139
</td>
 
140
</tr>
 
141
<tr>
 
142
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 
143
<td>
 
144
 
 
145
 
 
146
</td>
 
147
</tr>
 
148
</tbody>
 
149
</table></div>
 
150
</div>
 
151
<hr>
 
152
<div class="refsect2" lang="en">
 
153
<a name="gimp-bilinear-16"></a><h3>gimp_bilinear_16 ()</h3>
 
154
<pre class="programlisting">guint16             gimp_bilinear_16                    (gdouble x,
 
155
                                                         gdouble y,
 
156
                                                         guint16 *values);</pre>
 
157
<p>
 
158
 
 
159
</p>
 
160
<div class="variablelist"><table border="0">
 
161
<col align="left" valign="top">
 
162
<tbody>
 
163
<tr>
 
164
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
 
165
<td>
 
166
</td>
 
167
</tr>
 
168
<tr>
 
169
<td><p><span class="term"><em class="parameter"><code>y</code></em> :</span></p></td>
 
170
<td>
 
171
</td>
 
172
</tr>
 
173
<tr>
 
174
<td><p><span class="term"><em class="parameter"><code>values</code></em> :</span></p></td>
 
175
<td>
 
176
</td>
 
177
</tr>
 
178
<tr>
 
179
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 
180
<td>
 
181
 
 
182
 
 
183
</td>
 
184
</tr>
 
185
</tbody>
 
186
</table></div>
 
187
</div>
 
188
<hr>
 
189
<div class="refsect2" lang="en">
 
190
<a name="gimp-bilinear-32"></a><h3>gimp_bilinear_32 ()</h3>
 
191
<pre class="programlisting">guint32             gimp_bilinear_32                    (gdouble x,
 
192
                                                         gdouble y,
 
193
                                                         guint32 *values);</pre>
 
194
<p>
 
195
 
 
196
</p>
 
197
<div class="variablelist"><table border="0">
 
198
<col align="left" valign="top">
 
199
<tbody>
 
200
<tr>
 
201
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
 
202
<td>
 
203
</td>
 
204
</tr>
 
205
<tr>
 
206
<td><p><span class="term"><em class="parameter"><code>y</code></em> :</span></p></td>
 
207
<td>
 
208
</td>
 
209
</tr>
 
210
<tr>
 
211
<td><p><span class="term"><em class="parameter"><code>values</code></em> :</span></p></td>
 
212
<td>
 
213
</td>
 
214
</tr>
 
215
<tr>
 
216
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 
217
<td>
 
218
 
 
219
 
 
220
</td>
 
221
</tr>
 
222
</tbody>
 
223
</table></div>
 
224
</div>
 
225
<hr>
 
226
<div class="refsect2" lang="en">
 
227
<a name="gimp-bilinear-rgb"></a><h3>gimp_bilinear_rgb ()</h3>
 
228
<pre class="programlisting"><a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB" title="GimpRGB">GimpRGB</a>             gimp_bilinear_rgb                   (gdouble x,
 
229
                                                         gdouble y,
 
230
                                                         <a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB" title="GimpRGB">GimpRGB</a> *values);</pre>
 
231
<p>
 
232
 
 
233
</p>
 
234
<div class="variablelist"><table border="0">
 
235
<col align="left" valign="top">
 
236
<tbody>
 
237
<tr>
 
238
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
 
239
<td>
 
240
</td>
 
241
</tr>
 
242
<tr>
 
243
<td><p><span class="term"><em class="parameter"><code>y</code></em> :</span></p></td>
 
244
<td>
 
245
</td>
 
246
</tr>
 
247
<tr>
 
248
<td><p><span class="term"><em class="parameter"><code>values</code></em> :</span></p></td>
 
249
<td>
 
250
</td>
 
251
</tr>
 
252
<tr>
 
253
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 
254
<td>
 
255
 
 
256
 
 
257
</td>
 
258
</tr>
 
259
</tbody>
 
260
</table></div>
 
261
</div>
 
262
<hr>
 
263
<div class="refsect2" lang="en">
 
264
<a name="gimp-bilinear-rgba"></a><h3>gimp_bilinear_rgba ()</h3>
 
265
<pre class="programlisting"><a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB" title="GimpRGB">GimpRGB</a>             gimp_bilinear_rgba                  (gdouble x,
 
266
                                                         gdouble y,
 
267
                                                         <a class="link" href="libgimpcolor-GimpRGB.html#GimpRGB" title="GimpRGB">GimpRGB</a> *values);</pre>
 
268
<p>
 
269
 
 
270
</p>
 
271
<div class="variablelist"><table border="0">
 
272
<col align="left" valign="top">
 
273
<tbody>
 
274
<tr>
 
275
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
 
276
<td>
 
277
</td>
 
278
</tr>
 
279
<tr>
 
280
<td><p><span class="term"><em class="parameter"><code>y</code></em> :</span></p></td>
 
281
<td>
 
282
</td>
 
283
</tr>
 
284
<tr>
 
285
<td><p><span class="term"><em class="parameter"><code>values</code></em> :</span></p></td>
 
286
<td>
 
287
</td>
 
288
</tr>
 
289
<tr>
 
290
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 
291
<td>
 
292
 
 
293
 
 
294
</td>
 
295
</tr>
 
296
</tbody>
 
297
</table></div>
 
298
</div>
 
299
<hr>
 
300
<div class="refsect2" lang="en">
 
301
<a name="gimp-bilinear-pixels-8"></a><h3>gimp_bilinear_pixels_8 ()</h3>
 
302
<pre class="programlisting">void                gimp_bilinear_pixels_8              (guchar *dest,
 
303
                                                         gdouble x,
 
304
                                                         gdouble y,
 
305
                                                         guint bpp,
 
306
                                                         gboolean has_alpha,
 
307
                                                         guchar **values);</pre>
424
308
<p>
425
309
Computes bilinear interpolation of four pixels.
426
310
</p>
427
311
<p>
428
 
When <em class="parameter"><code>has_alpha</code></em> is <a
429
 
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"
430
 
><code class="literal">FALSE</code></a>, it's identical to <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-8"><code class="function">gimp_bilinear_8()</code></a> on
431
 
each channel separately.  When <em class="parameter"><code>has_alpha</code></em> is <a
432
 
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"
433
 
><code class="literal">TRUE</code></a>, it handles
 
312
When <em class="parameter"><code>has_alpha</code></em> is <code class="literal">FALSE</code>, it's identical to <a class="link" href="libgimpcolor-GimpBilinear.html#gimp-bilinear-8" title="gimp_bilinear_8 ()"><code class="function">gimp_bilinear_8()</code></a> on
 
313
each channel separately.  When <em class="parameter"><code>has_alpha</code></em> is <code class="literal">TRUE</code>, it handles
434
314
alpha channel correctly.
435
315
</p>
436
316
<p>
443
323
<col align="left" valign="top">
444
324
<tbody>
445
325
<tr>
446
 
<td><p><span class="term"><em class="parameter"><code>dest</code></em>&#160;:</span></p></td>
 
326
<td><p><span class="term"><em class="parameter"><code>dest</code></em> :</span></p></td>
447
327
<td> Pixel, where interpolation result is to be stored.
448
328
</td>
449
329
</tr>
450
330
<tr>
451
 
<td><p><span class="term"><em class="parameter"><code>x</code></em>&#160;:</span></p></td>
 
331
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
452
332
<td> x-coordinate (0.0 to 1.0).
453
333
</td>
454
334
</tr>
455
335
<tr>
456
 
<td><p><span class="term"><em class="parameter"><code>y</code></em>&#160;:</span></p></td>
 
336
<td><p><span class="term"><em class="parameter"><code>y</code></em> :</span></p></td>
457
337
<td> y-coordinate (0.0 to 1.0).
458
338
</td>
459
339
</tr>
460
340
<tr>
461
 
<td><p><span class="term"><em class="parameter"><code>bpp</code></em>&#160;:</span></p></td>
 
341
<td><p><span class="term"><em class="parameter"><code>bpp</code></em> :</span></p></td>
462
342
<td> Bytes per pixel.  <em class="parameter"><code>dest</code></em> and each <em class="parameter"><code>values</code></em> item is an array of
463
343
   <em class="parameter"><code>bpp</code></em> bytes.
464
344
</td>
465
345
</tr>
466
346
<tr>
467
 
<td><p><span class="term"><em class="parameter"><code>has_alpha</code></em>&#160;:</span></p></td>
468
 
<td> <a
469
 
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"
470
 
><code class="literal">TRUE</code></a> if the last channel is an alpha channel.
 
347
<td><p><span class="term"><em class="parameter"><code>has_alpha</code></em> :</span></p></td>
 
348
<td> <code class="literal">TRUE</code> if the last channel is an alpha channel.
471
349
</td>
472
350
</tr>
473
351
<tr>
474
 
<td><p><span class="term"><em class="parameter"><code>values</code></em>&#160;:</span></p></td>
 
352
<td><p><span class="term"><em class="parameter"><code>values</code></em> :</span></p></td>
475
353
<td> Array of four pointers to pixels.
476
354
</td>
477
355
</tr>
479
357
</table></div>
480
358
</div>
481
359
</div>
482
 
<div class="refsect1" lang="en">
483
 
<a name="id2627453"></a><div class="refsect2" lang="en"><a name="id2627454"></a></div>
 
360
</div>
 
361
<div class="footer">
484
362
<hr>
485
 
<div class="refsect2" lang="en"><a name="id2627455"></a></div>
486
 
</div>
487
 
</div>
 
363
          Generated by GTK-Doc V1.10</div>
488
364
</body>
489
365
</html>