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
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.9.1"/>
<title>cairomm: Cairo::Pattern Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">cairomm
 <span id="projectnumber">1.0</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.9.1 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<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="namespaces.html"><span>Namespaces</span></a></li>
<li class="current"><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="examples.html"><span>Examples</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="inherits.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="namespaceCairo.html">Cairo</a></li><li class="navelem"><a class="el" href="classCairo_1_1Pattern.html">Pattern</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="summary">
<a href="#pub-types">Public Types</a> |
<a href="#pub-methods">Public Member Functions</a> |
<a href="#pro-methods">Protected Member Functions</a> |
<a href="#pro-attribs">Protected Attributes</a> |
<a href="classCairo_1_1Pattern-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">Cairo::Pattern Class Reference</div> </div>
</div><!--header-->
<div class="contents">
<p><a class="el" href="classCairo_1_1Pattern.html" title="Cairo::Pattern is the paint with which cairo draws. ">Cairo::Pattern</a> is the paint with which cairo draws.
<a href="classCairo_1_1Pattern.html#details">More...</a></p>
<div class="dynheader">
Inheritance diagram for Cairo::Pattern:</div>
<div class="dyncontent">
<div class="center"><img src="classCairo_1_1Pattern__inherit__graph.png" border="0" usemap="#Cairo_1_1Pattern_inherit__map" alt="Inheritance graph"/></div>
<map name="Cairo_1_1Pattern_inherit__map" id="Cairo_1_1Pattern_inherit__map">
<area shape="rect" id="node2" href="classCairo_1_1Gradient.html" title="Cairo::Gradient" alt="" coords="115,80,234,107"/><area shape="rect" id="node5" href="classCairo_1_1SolidPattern.html" title="Cairo::SolidPattern" alt="" coords="258,80,398,107"/><area shape="rect" id="node6" href="classCairo_1_1SurfacePattern.html" title="Cairo::SurfacePattern" alt="" coords="422,80,581,107"/><area shape="rect" id="node3" href="classCairo_1_1LinearGradient.html" title="Cairo::LinearGradient" alt="" coords="5,155,163,181"/><area shape="rect" id="node4" href="classCairo_1_1RadialGradient.html" title="Cairo::RadialGradient" alt="" coords="187,155,343,181"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a430a261a68ae70ca1bd818c781178abc"><td class="memItemLeft" align="right" valign="top">typedef cairo_pattern_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a430a261a68ae70ca1bd818c781178abc">cobject</a></td></tr>
<tr class="separator:a430a261a68ae70ca1bd818c781178abc"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a2da16a5296c06b65867a1a99e47a4d82"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a2da16a5296c06b65867a1a99e47a4d82">Pattern</a> (cairo_pattern_t*<a class="el" href="classCairo_1_1Pattern.html#a430a261a68ae70ca1bd818c781178abc">cobject</a>, bool has_reference=false)</td></tr>
<tr class="memdesc:a2da16a5296c06b65867a1a99e47a4d82"><td class="mdescLeft"> </td><td class="mdescRight">Create a C++ wrapper for the C instance. <a href="#a2da16a5296c06b65867a1a99e47a4d82">More...</a><br /></td></tr>
<tr class="separator:a2da16a5296c06b65867a1a99e47a4d82"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a726534a7f081b6c90553cd4d37ef5096"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a726534a7f081b6c90553cd4d37ef5096">Pattern</a> (const <a class="el" href="classCairo_1_1Pattern.html">Pattern</a>&)=delete</td></tr>
<tr class="separator:a726534a7f081b6c90553cd4d37ef5096"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac1492dc976fd8ad56f0ab5f9d7bf28d8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1Pattern.html">Pattern</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#ac1492dc976fd8ad56f0ab5f9d7bf28d8">operator=</a> (const <a class="el" href="classCairo_1_1Pattern.html">Pattern</a>&)=delete</td></tr>
<tr class="separator:ac1492dc976fd8ad56f0ab5f9d7bf28d8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a62ac06285957869744411527bfb25298"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a62ac06285957869744411527bfb25298">~Pattern</a> ()</td></tr>
<tr class="separator:a62ac06285957869744411527bfb25298"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a09dbb1295ba0a4f8a92b571aa6e425af"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a09dbb1295ba0a4f8a92b571aa6e425af">set_matrix</a> (const <a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& matrix)</td></tr>
<tr class="memdesc:a09dbb1295ba0a4f8a92b571aa6e425af"><td class="mdescLeft"> </td><td class="mdescRight">Sets the pattern's transformation matrix to . <a href="#a09dbb1295ba0a4f8a92b571aa6e425af">More...</a><br /></td></tr>
<tr class="separator:a09dbb1295ba0a4f8a92b571aa6e425af"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abc04baecc72eb1feda0c96592a22276a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#abc04baecc72eb1feda0c96592a22276a">get_matrix</a> (<a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& matrix) const </td></tr>
<tr class="memdesc:abc04baecc72eb1feda0c96592a22276a"><td class="mdescLeft"> </td><td class="mdescRight">Returns the pattern's transformation matrix. <a href="#abc04baecc72eb1feda0c96592a22276a">More...</a><br /></td></tr>
<tr class="separator:abc04baecc72eb1feda0c96592a22276a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a04dd241769520a787dbebd5907b55f87"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1Matrix.html">Matrix</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a04dd241769520a787dbebd5907b55f87">get_matrix</a> () const </td></tr>
<tr class="memdesc:a04dd241769520a787dbebd5907b55f87"><td class="mdescLeft"> </td><td class="mdescRight">Returns the pattern's transformation matrix. <a href="#a04dd241769520a787dbebd5907b55f87">More...</a><br /></td></tr>
<tr class="separator:a04dd241769520a787dbebd5907b55f87"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa50a29b9d4c669766355c917ab30b858"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#aa50a29b9d4c669766355c917ab30b858">set_matrix</a> (const <a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& matrix)</td></tr>
<tr class="separator:aa50a29b9d4c669766355c917ab30b858"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1a5a5ecfee3f2878c5a96ed6f1e9f11c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a1a5a5ecfee3f2878c5a96ed6f1e9f11c">get_matrix</a> (<a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& matrix) const </td></tr>
<tr class="separator:a1a5a5ecfee3f2878c5a96ed6f1e9f11c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9e82fd8de9147e0b6bdb70e5186d1d80"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceCairo.html#afeff18f1043713479dd6ceb4aa4d4f02">PatternType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a9e82fd8de9147e0b6bdb70e5186d1d80">get_type</a> () const </td></tr>
<tr class="memdesc:a9e82fd8de9147e0b6bdb70e5186d1d80"><td class="mdescLeft"> </td><td class="mdescRight">Returns the type of the pattern. <a href="#a9e82fd8de9147e0b6bdb70e5186d1d80">More...</a><br /></td></tr>
<tr class="separator:a9e82fd8de9147e0b6bdb70e5186d1d80"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa115faded8acf11fa0460a9dae9efc81"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#aa115faded8acf11fa0460a9dae9efc81">set_extend</a> (<a class="el" href="namespaceCairo.html#ae98882fd000921907007555a36a432a5">Extend</a> extend)</td></tr>
<tr class="memdesc:aa115faded8acf11fa0460a9dae9efc81"><td class="mdescLeft"> </td><td class="mdescRight">Sets the mode to be used for drawing outside the area of a pattern. <a href="#aa115faded8acf11fa0460a9dae9efc81">More...</a><br /></td></tr>
<tr class="separator:aa115faded8acf11fa0460a9dae9efc81"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aec562503dcb0ef580fa42ed6657634bb"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceCairo.html#ae98882fd000921907007555a36a432a5">Extend</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#aec562503dcb0ef580fa42ed6657634bb">get_extend</a> () const </td></tr>
<tr class="memdesc:aec562503dcb0ef580fa42ed6657634bb"><td class="mdescLeft"> </td><td class="mdescRight">Gets the current extend mode See <a class="el" href="namespaceCairo.html#ae98882fd000921907007555a36a432a5" title="Cairo::Extend is used to describe how pattern color/alpha will be determined for areas "outside" the ...">Cairo::Extend</a> for details on the semantics of each extend strategy. <a href="#aec562503dcb0ef580fa42ed6657634bb">More...</a><br /></td></tr>
<tr class="separator:aec562503dcb0ef580fa42ed6657634bb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a27bde17e9c41b6c826999f0f1a50aa8c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1Pattern.html#a430a261a68ae70ca1bd818c781178abc">cobject</a>* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a27bde17e9c41b6c826999f0f1a50aa8c">cobj</a> ()</td></tr>
<tr class="separator:a27bde17e9c41b6c826999f0f1a50aa8c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a685e45ce1f593980d0037e7f780d2601"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classCairo_1_1Pattern.html#a430a261a68ae70ca1bd818c781178abc">cobject</a>* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a685e45ce1f593980d0037e7f780d2601">cobj</a> () const </td></tr>
<tr class="separator:a685e45ce1f593980d0037e7f780d2601"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4755e9b4ad8fb4bb760abe81438f553a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a4755e9b4ad8fb4bb760abe81438f553a">reference</a> () const </td></tr>
<tr class="separator:a4755e9b4ad8fb4bb760abe81438f553a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4cd12b946da697a673bc02b73eca0a04"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a4cd12b946da697a673bc02b73eca0a04">unreference</a> () const </td></tr>
<tr class="separator:a4cd12b946da697a673bc02b73eca0a04"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:a41846b1a43050f7ea9aed51bba572247"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a41846b1a43050f7ea9aed51bba572247">Pattern</a> ()</td></tr>
<tr class="separator:a41846b1a43050f7ea9aed51bba572247"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:a24fdc166f53a833ba1e1104a5690efbc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1Pattern.html#a430a261a68ae70ca1bd818c781178abc">cobject</a>* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1Pattern.html#a24fdc166f53a833ba1e1104a5690efbc">m_cobject</a></td></tr>
<tr class="separator:a24fdc166f53a833ba1e1104a5690efbc"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="classCairo_1_1Pattern.html" title="Cairo::Pattern is the paint with which cairo draws. ">Cairo::Pattern</a> is the paint with which cairo draws. </p>
<p>The primary use of patterns is as the source for all cairo drawing operations, although they can also be used as masks, that is, as the brush too.</p>
<p>This is a reference-counted object that should be used via <a class="el" href="classCairo_1_1RefPtr.html" title="RefPtr<> is a reference-counting shared smartpointer. ">Cairo::RefPtr</a>. </p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
<a class="anchor" id="a430a261a68ae70ca1bd818c781178abc"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef cairo_pattern_t <a class="el" href="classCairo_1_1Pattern.html#a430a261a68ae70ca1bd818c781178abc">Cairo::Pattern::cobject</a></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a class="anchor" id="a2da16a5296c06b65867a1a99e47a4d82"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">Cairo::Pattern::Pattern </td>
<td>(</td>
<td class="paramtype">cairo_pattern_t * </td>
<td class="paramname"><em>cobject</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>has_reference</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">explicit</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Create a C++ wrapper for the C instance. </p>
<p>This C++ instance should then be given to a <a class="el" href="classCairo_1_1RefPtr.html" title="RefPtr<> is a reference-counting shared smartpointer. ">RefPtr</a>. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">cobject</td><td>The C instance. </td></tr>
<tr><td class="paramname">has_reference</td><td>Whether we already have a reference. Otherwise, the constructor will take an extra reference. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a726534a7f081b6c90553cd4d37ef5096"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">Cairo::Pattern::Pattern </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classCairo_1_1Pattern.html">Pattern</a>& </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">delete</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a62ac06285957869744411527bfb25298"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual Cairo::Pattern::~Pattern </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a41846b1a43050f7ea9aed51bba572247"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">Cairo::Pattern::Pattern </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="a27bde17e9c41b6c826999f0f1a50aa8c"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classCairo_1_1Pattern.html#a430a261a68ae70ca1bd818c781178abc">cobject</a>* Cairo::Pattern::cobj </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a685e45ce1f593980d0037e7f780d2601"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">const <a class="el" href="classCairo_1_1Pattern.html#a430a261a68ae70ca1bd818c781178abc">cobject</a>* Cairo::Pattern::cobj </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="aec562503dcb0ef580fa42ed6657634bb"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="namespaceCairo.html#ae98882fd000921907007555a36a432a5">Extend</a> Cairo::Pattern::get_extend </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the current extend mode See <a class="el" href="namespaceCairo.html#ae98882fd000921907007555a36a432a5" title="Cairo::Extend is used to describe how pattern color/alpha will be determined for areas "outside" the ...">Cairo::Extend</a> for details on the semantics of each extend strategy. </p>
<dl class="section since"><dt>Since</dt><dd>1.12 </dd></dl>
</div>
</div>
<a class="anchor" id="abc04baecc72eb1feda0c96592a22276a"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Cairo::Pattern::get_matrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& </td>
<td class="paramname"><em>matrix</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns the pattern's transformation matrix. </p>
</div>
</div>
<a class="anchor" id="a04dd241769520a787dbebd5907b55f87"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classCairo_1_1Matrix.html">Matrix</a> Cairo::Pattern::get_matrix </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns the pattern's transformation matrix. </p>
<dl class="section since"><dt>Since</dt><dd>1.8 </dd></dl>
</div>
</div>
<a class="anchor" id="a1a5a5ecfee3f2878c5a96ed6f1e9f11c"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Cairo::Pattern::get_matrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& </td>
<td class="paramname"><em>matrix</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a9e82fd8de9147e0b6bdb70e5186d1d80"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="namespaceCairo.html#afeff18f1043713479dd6ceb4aa4d4f02">PatternType</a> Cairo::Pattern::get_type </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns the type of the pattern. </p>
<dl class="section since"><dt>Since</dt><dd>1.2 </dd></dl>
</div>
</div>
<a class="anchor" id="ac1492dc976fd8ad56f0ab5f9d7bf28d8"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classCairo_1_1Pattern.html">Pattern</a>& Cairo::Pattern::operator= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classCairo_1_1Pattern.html">Pattern</a>& </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">delete</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a4755e9b4ad8fb4bb760abe81438f553a"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Cairo::Pattern::reference </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="aa115faded8acf11fa0460a9dae9efc81"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Cairo::Pattern::set_extend </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceCairo.html#ae98882fd000921907007555a36a432a5">Extend</a> </td>
<td class="paramname"><em>extend</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Sets the mode to be used for drawing outside the area of a pattern. </p>
<p>See <a class="el" href="namespaceCairo.html#ae98882fd000921907007555a36a432a5" title="Cairo::Extend is used to describe how pattern color/alpha will be determined for areas "outside" the ...">Cairo::Extend</a> for details on the semantics of each extend strategy.</p>
<p>The default extend mode is <a class="el" href="namespaceCairo.html#ae98882fd000921907007555a36a432a5abc537645a0ee134db9f85b840ff31ecc" title="Pixels outside of the source pattern are fully transparent. ">Cairo::EXTEND_NONE</a> for surface patterns and <a class="el" href="namespaceCairo.html#ae98882fd000921907007555a36a432a5a962ebab53840cfa2c8e2a6534c93a70d" title="Pixels outside of the pattern copy the closest pixel from the source (Since 1.2; but only implemented...">Cairo::EXTEND_PAD</a> for gradient patterns.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname"><a class="el" href="namespaceCairo.html#ae98882fd000921907007555a36a432a5" title="Cairo::Extend is used to describe how pattern color/alpha will be determined for areas "outside" the ...">Cairo::Extend</a></td><td>describing how the area outsize of the pattern will be drawn</td></tr>
</table>
</dd>
</dl>
<dl class="section since"><dt>Since</dt><dd>1.12 </dd></dl>
</div>
</div>
<a class="anchor" id="a09dbb1295ba0a4f8a92b571aa6e425af"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Cairo::Pattern::set_matrix </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& </td>
<td class="paramname"><em>matrix</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Sets the pattern's transformation matrix to . </p>
<p>This matrix is a transformation from user space to pattern space.</p>
<p>When a pattern is first created it always has the identity matrix for its transformation matrix, which means that pattern space is initially identical to user space.</p>
<p>Important: Please note that the direction of this transformation matrix is from user space to pattern space. This means that if you imagine the flow from a pattern to user space (and on to device space), then coordinates in that flow will be transformed by the inverse of the pattern matrix.</p>
<p>For example, if you want to make a pattern appear twice as large as it does by default the correct code to use is:</p>
<div class="fragment"><div class="line">pattern->set_matrix(scaling_matrix(0.5, 0.5));</div>
</div><!-- fragment --><p>Meanwhile, using values of 2.0 rather than 0.5 in the code above would cause the pattern to appear at half of its default size.</p>
<p>Also, please note the discussion of the user-space locking semantics of set_source(). </p>
</div>
</div>
<a class="anchor" id="aa50a29b9d4c669766355c917ab30b858"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Cairo::Pattern::set_matrix </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& </td>
<td class="paramname"><em>matrix</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a4cd12b946da697a673bc02b73eca0a04"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Cairo::Pattern::unreference </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<h2 class="groupheader">Member Data Documentation</h2>
<a class="anchor" id="a24fdc166f53a833ba1e1104a5690efbc"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classCairo_1_1Pattern.html#a430a261a68ae70ca1bd818c781178abc">cobject</a>* Cairo::Pattern::m_cobject</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>cairomm/pattern.h</li>
</ul>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Tue Nov 15 2016 12:52:12 for cairomm by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.9.1
</small></address>
</body>
</html>
|
