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
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>libgutenprint API Reference: array</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
<link href="tabs.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.6 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="classes.html"><span>Data Structures</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
</div>
<div class="contents">
<h1>array</h1>The array is a simple "two-dimensional array of numbers" data structure.
<a href="#_details">More...</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Typedefs</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef struct stp_array </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The array opaque data type. <a href="#g26a474575a39c1c36ad520b95aa813b0"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#ga3d385d3e2f248b1c1ac88d5f103e9a2">stp_array_create</a> (int x_size, int y_size)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a new array. <a href="#ga3d385d3e2f248b1c1ac88d5f103e9a2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#gafb2573df35220ef9be3f6ba4b8c871b">stp_array_destroy</a> (<a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> *array)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destroy an array. <a href="#gafb2573df35220ef9be3f6ba4b8c871b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#gaa9bf798890e01b4bbce8cda45615021">stp_array_copy</a> (<a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> *dest, const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> *source)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copy an array. <a href="#gaa9bf798890e01b4bbce8cda45615021"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#gd0b50228ca40df79196197f9c21f4b56">stp_array_create_copy</a> (const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> *array)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copy and allocate an array. <a href="#gd0b50228ca40df79196197f9c21f4b56"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#ge6fb91b246ef5abd388927cb9674503e">stp_array_set_size</a> (<a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> *array, int x_size, int y_size)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Resize an array. <a href="#ge6fb91b246ef5abd388927cb9674503e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#gfe61db801ab3b0326646178e536dd161">stp_array_get_size</a> (const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> *array, int *x_size, int *y_size)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the size of an array. <a href="#gfe61db801ab3b0326646178e536dd161"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#gea0493f5bec9c5c185679adfde3edc9a">stp_array_set_data</a> (<a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> *array, const double *data)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the data in an array. <a href="#gea0493f5bec9c5c185679adfde3edc9a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#ge0d44ee80048189d244b16f231c54b80">stp_array_get_data</a> (const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> *array, size_t *size, const double **data)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the data in an array. <a href="#ge0d44ee80048189d244b16f231c54b80"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#gd6b95b2efd500007b098594826f4467f">stp_array_set_point</a> (<a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> *array, int x, int y, double data)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the data at a single point in the array. <a href="#gd6b95b2efd500007b098594826f4467f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#g9078af984a5e1ec80a6068bdb51c9a6d">stp_array_get_point</a> (const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> *array, int x, int y, double *data)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the data at a single point in the array. <a href="#g9078af984a5e1ec80a6068bdb51c9a6d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="group__sequence.html#g327a46aa1d782a4cd53abf306068e272">stp_sequence_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__array.html#ge05ba5cfe8c03e2435348d6c5488d87e">stp_array_get_sequence</a> (const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> *array)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the underlying stp_sequence_t. <a href="#ge05ba5cfe8c03e2435348d6c5488d87e"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
The array is a simple "two-dimensional array of numbers" data structure.
<p>
array "inherits" from the sequence data structure (implemented via containment). <hr><h2>Typedef Documentation</h2>
<a class="anchor" name="g26a474575a39c1c36ad520b95aa813b0"></a><!-- doxytag: member="array.h::stp_array_t" ref="g26a474575a39c1c36ad520b95aa813b0" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef struct stp_array <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
The array opaque data type.
<p>
</div>
</div><p>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="gaa9bf798890e01b4bbce8cda45615021"></a><!-- doxytag: member="array.h::stp_array_copy" ref="gaa9bf798890e01b4bbce8cda45615021" args="(stp_array_t *dest, const stp_array_t *source)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void stp_array_copy </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td>
<td class="paramname"> <em>dest</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td>
<td class="paramname"> <em>source</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Copy an array.
<p>
Both dest and source must be valid arrays previously created with <a class="el" href="group__array.html#ga3d385d3e2f248b1c1ac88d5f103e9a2" title="Create a new array.">stp_array_create()</a>. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>dest</em> </td><td>the destination array. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>source</em> </td><td>the source array. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="ga3d385d3e2f248b1c1ac88d5f103e9a2"></a><!-- doxytag: member="array.h::stp_array_create" ref="ga3d385d3e2f248b1c1ac88d5f103e9a2" args="(int x_size, int y_size)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a>* stp_array_create </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>x_size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>y_size</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Create a new array.
<p>
The total size of the array will be (x_size * y_size). <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>x_size</em> </td><td>the number of "columns". </td></tr>
<tr><td valign="top"></td><td valign="top"><em>y_size</em> </td><td>the number of "rows". </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the newly created array. </dd></dl>
</div>
</div><p>
<a class="anchor" name="gd0b50228ca40df79196197f9c21f4b56"></a><!-- doxytag: member="array.h::stp_array_create_copy" ref="gd0b50228ca40df79196197f9c21f4b56" args="(const stp_array_t *array)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a>* stp_array_create_copy </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td>
<td class="paramname"> <em>array</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Copy and allocate an array.
<p>
dest will be created, and then the contents of source will be copied into it. dest must not have been previously allocated with <a class="el" href="group__array.html#ga3d385d3e2f248b1c1ac88d5f103e9a2" title="Create a new array.">stp_array_create()</a>. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>array</em> </td><td>the source array. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the new copy of the array. </dd></dl>
</div>
</div><p>
<a class="anchor" name="gafb2573df35220ef9be3f6ba4b8c871b"></a><!-- doxytag: member="array.h::stp_array_destroy" ref="gafb2573df35220ef9be3f6ba4b8c871b" args="(stp_array_t *array)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void stp_array_destroy </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td>
<td class="paramname"> <em>array</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Destroy an array.
<p>
It is an error to destroy the array more than once. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>array</em> </td><td>the array to destroy. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="ge0d44ee80048189d244b16f231c54b80"></a><!-- doxytag: member="array.h::stp_array_get_data" ref="ge0d44ee80048189d244b16f231c54b80" args="(const stp_array_t *array, size_t *size, const double **data)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void stp_array_get_data </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td>
<td class="paramname"> <em>array</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t * </td>
<td class="paramname"> <em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const double ** </td>
<td class="paramname"> <em>data</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the data in an array.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>array</em> </td><td>the array to get the data from. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>the number of elements in the array (x_size * y_size) are stored in the size_t pointed to. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>data</em> </td><td>a pointer to the first element of an array of doubles is stored in a pointer to double*. <div class="fragment"><pre class="fragment"> <a class="code" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0" title="The array opaque data type.">stp_array_t</a> *array;
<span class="keywordtype">size_t</span> size;
<span class="keywordtype">double</span> *data;
<a class="code" href="group__array.html#ge0d44ee80048189d244b16f231c54b80" title="Get the data in an array.">stp_array_get_data</a>(array, &size, &data);
</pre></div> </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="g9078af984a5e1ec80a6068bdb51c9a6d"></a><!-- doxytag: member="array.h::stp_array_get_point" ref="g9078af984a5e1ec80a6068bdb51c9a6d" args="(const stp_array_t *array, int x, int y, double *data)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int stp_array_get_point </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td>
<td class="paramname"> <em>array</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"> <em>data</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the data at a single point in the array.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>array</em> </td><td>the array to use. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>x</em> </td><td>the x location. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>y</em> </td><td>the y location. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>data</em> </td><td>the datum is stored in the double pointed to. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 on success, 0 on failure. </dd></dl>
</div>
</div><p>
<a class="anchor" name="ge05ba5cfe8c03e2435348d6c5488d87e"></a><!-- doxytag: member="array.h::stp_array_get_sequence" ref="ge05ba5cfe8c03e2435348d6c5488d87e" args="(const stp_array_t *array)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">const <a class="el" href="group__sequence.html#g327a46aa1d782a4cd53abf306068e272">stp_sequence_t</a>* stp_array_get_sequence </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td>
<td class="paramname"> <em>array</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the underlying stp_sequence_t.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>array</em> </td><td>the array to use. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the (constant) stp_sequence_t. </dd></dl>
</div>
</div><p>
<a class="anchor" name="gfe61db801ab3b0326646178e536dd161"></a><!-- doxytag: member="array.h::stp_array_get_size" ref="gfe61db801ab3b0326646178e536dd161" args="(const stp_array_t *array, int *x_size, int *y_size)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void stp_array_get_size </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td>
<td class="paramname"> <em>array</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>x_size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>y_size</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the size of an array.
<p>
The current x and y sizes are stored in the integers pointed to by x_size and y_size. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>array</em> </td><td>the array to get the size of. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>x_size</em> </td><td>a pointer to an integer to store the x size in. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>y_size</em> </td><td>a pointer to an integer to store the y size in. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="gea0493f5bec9c5c185679adfde3edc9a"></a><!-- doxytag: member="array.h::stp_array_set_data" ref="gea0493f5bec9c5c185679adfde3edc9a" args="(stp_array_t *array, const double *data)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void stp_array_set_data </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td>
<td class="paramname"> <em>array</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const double * </td>
<td class="paramname"> <em>data</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the data in an array.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>array</em> </td><td>the array to set. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>data</em> </td><td>a pointer to the first member of an array containing the data to set. This array must be at least as long as (x_size * y_size). </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="gd6b95b2efd500007b098594826f4467f"></a><!-- doxytag: member="array.h::stp_array_set_point" ref="gd6b95b2efd500007b098594826f4467f" args="(stp_array_t *array, int x, int y, double data)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int stp_array_set_point </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td>
<td class="paramname"> <em>array</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>data</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the data at a single point in the array.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>array</em> </td><td>the array to use. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>x</em> </td><td>the x location. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>y</em> </td><td>the y location. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>data</em> </td><td>the datum to set. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 on success, 0 on failure. </dd></dl>
</div>
</div><p>
<a class="anchor" name="ge6fb91b246ef5abd388927cb9674503e"></a><!-- doxytag: member="array.h::stp_array_set_size" ref="ge6fb91b246ef5abd388927cb9674503e" args="(stp_array_t *array, int x_size, int y_size)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void stp_array_set_size </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__array.html#g26a474575a39c1c36ad520b95aa813b0">stp_array_t</a> * </td>
<td class="paramname"> <em>array</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>x_size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>y_size</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Resize an array.
<p>
Resizing an array will destroy all data stored in the array. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>array</em> </td><td>the array to resize. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>x_size</em> </td><td>the new number of "columns". </td></tr>
<tr><td valign="top"></td><td valign="top"><em>y_size</em> </td><td>the new number of "rows". </td></tr>
</table>
</dl>
</div>
</div><p>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Thu Feb 11 20:12:56 2010 for libgutenprint API Reference by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
</body>
</html>
|
