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Revision 1.3 - (show annotations)
Sat Sep 20 00:24:02 2003 UTC (20 years, 11 months ago) by jonen
Branch: MAIN
Changes since 1.2: +1203 -1320 lines
File MIME type: text/html 
+ updated whole phphtmllib to v2.3.0
1 <?xml version="1.0" encoding="iso-8859-1"?>
2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
3 <html xmlns="http://www.w3.org/1999/xhtml">
4 <head>
5 <!-- template designed by Marco Von Ballmoos -->
6 <title>Docs For Class ImageThumbnailWidget</title>
7 <link rel="stylesheet" href="../media/stylesheet.css" />
8 <meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1'/>
9 </head>
10 <body>
11 <div class="page-body">
12 <h2 class="class-name">Class ImageThumbnailWidget</h2>
13
14 <a name="sec-description"></a>
15 <div class="info-box">
16 <div class="info-box-title">Description</div>
17 <div class="nav-bar">
18 <span class="disabled">Description</span> |
19 <a href="#sec-var-summary">Vars</a> (<a href="#sec-vars">details</a>)
20 | <a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>)
21
22 </div>
23 <div class="info-box-body">
24 <!-- ========== Info from phpDoc block ========= -->
25 <p class="short-description">This widget creates a N by x visual table of thumbnails.</p>
26 <ul class="tags">
27 <li><span class="field">author:</span> <p>Walter A. Boring IV &lt;<a href="mailto:waboring@buildabetterweb.com">mailto:waboring@buildabetterweb.com</a>&gt;</p></li>
28 </ul>
29 <p class="notes">
30 Located in <a class="field" href="_widgets_ImageThumbnailWidget_inc.html">Program_Root/widgets/ImageThumbnailWidget.inc</a> (line <span class="field">20</span>)
31 </p>
32
33
34 <pre><a href="../phpHtmlLib/Container.html">Container</a>
35 |
36 --<a href="../phpHtmlLib/BaseWidget.html">BaseWidget</a>
37 |
38 --ImageThumbnailWidget</pre>
39
40 </div>
41 </div>
42
43
44 <a name="sec-var-summary"></a>
45 <div class="info-box">
46 <div class="info-box-title">Variable Summary</span></div>
47 <div class="nav-bar">
48 <a href="#sec-description">Description</a> |
49 <span class="disabled">Vars</span> (<a href="#sec-vars">details</a>)
50 |
51 <a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>)
52
53 </div>
54 <div class="info-box-body">
55 <div class="var-summary">
56 <div class="var-title">
57 <span class="var-type">mixed</span>
58 <a href="#$_columns" title="details" class="var-name">$_columns</a>
59 </div>
60 <div class="var-title">
61 <span class="var-type">mixed</span>
62 <a href="#$_global_prefix" title="details" class="var-name">$_global_prefix</a>
63 </div>
64 <div class="var-title">
65 <span class="var-type">mixed</span>
66 <a href="#$_offsetVar" title="details" class="var-name">$_offsetVar</a>
67 </div>
68 <div class="var-title">
69 <span class="var-type">mixed</span>
70 <a href="#$_supported_image_types" title="details" class="var-name">$_supported_image_types</a>
71 </div>
72 </div>
73 </div>
74 </div>
75
76 <a name="sec-method-summary"></a>
77 <div class="info-box">
78 <div class="info-box-title">Method Summary</span></div>
79 <div class="nav-bar">
80 <a href="#sec-description">Description</a> |
81 <a href="#sec-var-summary">Vars</a> (<a href="#sec-vars">details</a>)
82
83 |
84 <span class="disabled">Methods</span> (<a href="#sec-methods">details</a>)
85 </div>
86 <div class="info-box-body">
87 <div class="method-summary">
88
89 <div class="method-definition">
90 <span class="method-result">void</span>
91 <a href="#ImageThumbnailWidget" title="details" class="method-name">ImageThumbnailWidget</a>
92 ([<span class="var-type">int</span>&nbsp;<span class="var-name">$width</span> = <span class="var-default">760</span>], [<span class="var-type">int</span>&nbsp;<span class="var-name">$cols</span> = <span class="var-default">5</span>], [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$filedir</span> = <span class="var-default">NULL</span>], [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$urldir</span> = <span class="var-default">NULL</span>])
93 </div>
94
95 <div class="method-definition">
96 <span class="method-result">void</span>
97 <a href="#build_filelist" title="details" class="method-name">build_filelist</a>
98 ()
99 </div>
100
101 <div class="method-definition">
102 <span class="method-result">void</span>
103 <a href="#build_link_td" title="details" class="method-name">build_link_td</a>
104 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$file</span>)
105 </div>
106
107 <div class="method-definition">
108 <span class="method-result">void</span>
109 <a href="#build_page_control" title="details" class="method-name">build_page_control</a>
110 ()
111 </div>
112
113 <div class="method-definition">
114 <span class="method-result">void</span>
115 <a href="#build_thumbnails" title="details" class="method-name">build_thumbnails</a>
116 ()
117 </div>
118
119 <div class="method-definition">
120 <span class="method-result">void</span>
121 <a href="#build_thumbnail_file" title="details" class="method-name">build_thumbnail_file</a>
122 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$file</span>, <span class="var-type">string</span>&nbsp;<span class="var-name">$filename</span>)
123 </div>
124
125 <div class="method-definition">
126 <span class="method-result">void</span>
127 <a href="#build_thumb_table" title="details" class="method-name">build_thumb_table</a>
128 ()
129 </div>
130
131 <div class="method-definition">
132 <span class="method-result">void</span>
133 <a href="#getdirlist" title="details" class="method-name">getdirlist</a>
134 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$dir</span>)
135 </div>
136
137 <div class="method-definition">
138 <span class="method-result">void</span>
139 <a href="#get_supported_image_formats" title="details" class="method-name">get_supported_image_formats</a>
140 ()
141 </div>
142
143 <div class="method-definition">
144 <span class="method-result">boolean</span>
145 <a href="#is_last_page" title="details" class="method-name">is_last_page</a>
146 (<span class="var-type">int</span>&nbsp;<span class="var-name">$offset</span>)
147 </div>
148
149 <div class="method-definition">
150 <span class="method-result">int</span>
151 <a href="#items_per_page" title="details" class="method-name">items_per_page</a>
152 ()
153 </div>
154
155 <div class="method-definition">
156 <span class="method-result">int</span>
157 <a href="#item_index" title="details" class="method-name">item_index</a>
158 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$offset</span>)
159 </div>
160
161 <div class="method-definition">
162 <span class="method-result">int</span>
163 <a href="#num_items_on_page" title="details" class="method-name">num_items_on_page</a>
164 (<span class="var-type">int</span>&nbsp;<span class="var-name">$offset</span>)
165 </div>
166
167 <div class="method-definition">
168 <span class="method-result">int</span>
169 <a href="#num_pages" title="details" class="method-name">num_pages</a>
170 ()
171 </div>
172
173 <div class="method-definition">
174 <span class="method-result">int</span>
175 <a href="#offset" title="details" class="method-name">offset</a>
176 ()
177 </div>
178
179 <div class="method-definition">
180 <span class="method-result">void</span>
181 <a href="#push" title="details" class="method-name">push</a>
182 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$url</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$text</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$selected</span> = <span class="var-default">FALSE</span>])
183 </div>
184
185 <div class="method-definition">
186 <span class="method-result">void</span>
187 <a href="#push_blank" title="details" class="method-name">push_blank</a>
188 ([<span class="var-type">mixed</span>&nbsp;<span class="var-name">$num</span> = <span class="var-default">1</span>])
189 </div>
190
191 <div class="method-definition">
192 <span class="method-result">void</span>
193 <a href="#push_text" title="details" class="method-name">push_text</a>
194 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$text</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$selected</span> = <span class="var-default">FALSE</span>])
195 </div>
196
197 <div class="method-definition">
198 <span class="method-result">string</span>
199 <a href="#render" title="details" class="method-name">render</a>
200 ([<span class="var-type">int</span>&nbsp;<span class="var-name">$indent_level</span> = <span class="var-default">1</span>], <span class="var-type">int</span>&nbsp;<span class="var-name">$output_debug</span>)
201 </div>
202
203 <div class="method-definition">
204 <span class="method-result">int</span>
205 <a href="#rows_per_page" title="details" class="method-name">rows_per_page</a>
206 ()
207 </div>
208
209 <div class="method-definition">
210 <span class="method-result">void</span>
211 <a href="#set_cols" title="details" class="method-name">set_cols</a>
212 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$cols</span>)
213 </div>
214
215 <div class="method-definition">
216 <span class="method-result">void</span>
217 <a href="#set_filedir" title="details" class="method-name">set_filedir</a>
218 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$dir</span>)
219 </div>
220
221 <div class="method-definition">
222 <span class="method-result">void</span>
223 <a href="#set_global_prefix" title="details" class="method-name">set_global_prefix</a>
224 (<span class="var-type">string</span>&nbsp;<span class="var-name">$prefix</span>)
225 </div>
226
227 <div class="method-definition">
228 <span class="method-result">void</span>
229 <a href="#set_maxthumbs_per_page" title="details" class="method-name">set_maxthumbs_per_page</a>
230 ([<span class="var-type">mixed</span>&nbsp;<span class="var-name">$num</span> = <span class="var-default">10</span>])
231 </div>
232
233 <div class="method-definition">
234 <span class="method-result">void</span>
235 <a href="#set_thumbnail_dimensions" title="details" class="method-name">set_thumbnail_dimensions</a>
236 ([<span class="var-type">int</span>&nbsp;<span class="var-name">$width</span> = <span class="var-default">50</span>], [<span class="var-type">int</span>&nbsp;<span class="var-name">$height</span> = <span class="var-default">50</span>])
237 </div>
238
239 <div class="method-definition">
240 <span class="method-result">void</span>
241 <a href="#set_thumbnail_script" title="details" class="method-name">set_thumbnail_script</a>
242 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$script</span>)
243 </div>
244
245 <div class="method-definition">
246 <span class="method-result">void</span>
247 <a href="#set_urldir" title="details" class="method-name">set_urldir</a>
248 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$dir</span>)
249 </div>
250
251 <div class="method-definition">
252 <span class="method-result">void</span>
253 <a href="#strip_offset" title="details" class="method-name">strip_offset</a>
254 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$query_string</span>)
255 </div>
256
257 <div class="method-definition">
258 <span class="method-result">void</span>
259 <a href="#test_maxthumbs_per_page" title="details" class="method-name">test_maxthumbs_per_page</a>
260 ()
261 </div>
262
263 <div class="method-definition">
264 <span class="method-result">int</span>
265 <a href="#total_items" title="details" class="method-name">total_items</a>
266 ()
267 </div>
268
269 <div class="method-definition">
270 <span class="method-result">void</span>
271 <a href="#write_thumb_to_disk" title="details" class="method-name">write_thumb_to_disk</a>
272 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$file</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">&$img</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$type</span>)
273 </div>
274
275 <div class="method-definition">
276 <span class="method-result">void</span>
277 <a href="#_create_thumbnail_cache_dir" title="details" class="method-name">_create_thumbnail_cache_dir</a>
278 ()
279 </div>
280
281 <div class="method-definition">
282 <span class="method-result">void</span>
283 <a href="#_get_file_type" title="details" class="method-name">_get_file_type</a>
284 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$file</span>, <span class="var-type">string</span>&nbsp;<span class="var-name">$filename</span>)
285 </div>
286 </div>
287 </div>
288 </div>
289
290 <a name="sec-vars"></a>
291 <div class="info-box">
292 <div class="info-box-title">Variables</div>
293 <div class="nav-bar">
294 <a href="#sec-description">Description</a> |
295 <a href="#sec-var-summary">Vars</a> (<span class="disabled">details</span>)
296
297
298 |
299 <a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>)
300
301 </div>
302 <div class="info-box-body">
303 <a name="var$_columns" id="$_columns"><!-- --></A>
304 <div class="evenrow">
305
306 <div class="var-header">
307 <span class="var-title">
308 <span class="var-type">mixed</span>
309 <span class="var-name">$_columns</span>
310 (line <span class="line-number">64</span>)
311 </span>
312 </div>
313
314 <!-- ========== Info from phpDoc block ========= -->
315 <p class="short-description">The number of columns for a page.</p>
316
317
318
319
320
321 </div>
322 <a name="var$_global_prefix" id="$_global_prefix"><!-- --></A>
323 <div class="oddrow">
324
325 <div class="var-header">
326 <span class="var-title">
327 <span class="var-type">mixed</span>
328 <span class="var-name">$_global_prefix</span>
329 = <span class="var-default">''</span> (line <span class="line-number">99</span>)
330 </span>
331 </div>
332
333 <!-- ========== Info from phpDoc block ========= -->
334 <p class="short-description">holds the prefix for all variables that are added to a url, so we can possibly have more then 1 of these per page.</p>
335
336
337
338
339
340 </div>
341 <a name="var$_offsetVar" id="$_offsetVar"><!-- --></A>
342 <div class="evenrow">
343
344 <div class="var-header">
345 <span class="var-title">
346 <span class="var-type">mixed</span>
347 <span class="var-name">$_offsetVar</span>
348 = <span class="var-default"> 'offset'</span> (line <span class="line-number">106</span>)
349 </span>
350 </div>
351
352 <!-- ========== Info from phpDoc block ========= -->
353 <p class="short-description">Holds the name of the offset variable. It's prefixed w/ the _global_prefix var.</p>
354
355
356
357
358
359 </div>
360 <a name="var$_supported_image_types" id="$_supported_image_types"><!-- --></A>
361 <div class="oddrow">
362
363 <div class="var-header">
364 <span class="var-title">
365 <span class="var-type">mixed</span>
366 <span class="var-name">$_supported_image_types</span>
367 = <span class="var-default">array(&quot;WBMP&quot; =&gt; FALSE,<br /> &quot;PNG&quot; =&gt; FALSE,<br /> &quot;JPG&quot; =&gt; FALSE,<br /> &quot;GIF&quot; =&gt; FALSE)</span> (line <span class="line-number">86</span>)
368 </span>
369 </div>
370
371 <!-- ========== Info from phpDoc block ========= -->
372 <p class="short-description">Array of supported image type flags.</p>
373
374
375
376
377
378 </div>
379 <h4>Inherited Variables</h4>
380 <A NAME='inherited_vars'><!-- --></A>
381 <p>Inherited from <span class="classname"><a href="../phpHtmlLib/BaseWidget.html">BaseWidget</a></span></p>
382 <blockquote>
383 <span class="var-title">
384 <span class="var-name"><a href="../phpHtmlLib/BaseWidget.html#var$title">BaseWidget::$title</a></span><br>
385 </span>
386 <span class="var-title">
387 <span class="var-name"><a href="../phpHtmlLib/BaseWidget.html#var$width">BaseWidget::$width</a></span><br>
388 </span>
389 </blockquote>
390 <p>Inherited from <span class="classname"><a href="../phpHtmlLib/Container.html">Container</a></span></p>
391 <blockquote>
392 <span class="var-title">
393 <span class="var-name"><a href="../phpHtmlLib/Container.html#var$_flags">Container::$_flags</a></span><br>
394 </span>
395 </blockquote>
396
397 </div>
398 </div>
399
400 <a name="sec-methods"></a>
401 <div class="info-box">
402 <div class="info-box-title">Methods</div>
403 <div class="nav-bar">
404 <a href="#sec-description">Description</a> |
405 <a href="#sec-var-summary">Vars</a> (<a href="#sec-vars">details</a>)
406 <a href="#sec-method-summary">Methods</a> (<span class="disabled">details</span>)
407
408 </div>
409 <div class="info-box-body">
410 <A NAME='method_detail'></A>
411 <a name="methodImageThumbnailWidget" id="ImageThumbnailWidget"><!-- --></a>
412 <div class="evenrow">
413
414 <div class="method-header">
415 <span class="method-title">Constructor ImageThumbnailWidget</span> (line <span class="line-number">121</span>)
416 </div>
417
418 <!-- ========== Info from phpDoc block ========= -->
419 <p class="short-description">Constructor for this class It just sets the width for the widget.</p>
420
421 <div class="method-signature">
422 <span class="method-result">void</span>
423 <span class="method-name">
424 ImageThumbnailWidget
425 </span>
426 ([<span class="var-type">int</span>&nbsp;<span class="var-name">$width</span> = <span class="var-default">760</span>], [<span class="var-type">int</span>&nbsp;<span class="var-name">$cols</span> = <span class="var-default">5</span>], [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$filedir</span> = <span class="var-default">NULL</span>], [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$urldir</span> = <span class="var-default">NULL</span>])
427 </div>
428
429 <ul class="parameters">
430 <li>
431 <span class="var-type">int</span>
432 <span class="var-name">$width</span><span class="var-description">: <p>- the width of the widget</p></span> </li>
433 <li>
434 <span class="var-type">int</span>
435 <span class="var-name">$cols</span><span class="var-description">: <p>- the number of columns of images the default is 5.</p></span> </li>
436 </ul>
437
438
439 </div>
440 <a name="methodbuild_filelist" id="build_filelist"><!-- --></a>
441 <div class="oddrow">
442
443 <div class="method-header">
444 <span class="method-title">build_filelist</span> (line <span class="line-number">364</span>)
445 </div>
446
447 <!-- ========== Info from phpDoc block ========= -->
448 <p class="short-description">build the list of images</p>
449 <p class="description"><p>from a directory on disk</p></p>
450
451 <div class="method-signature">
452 <span class="method-result">void</span>
453 <span class="method-name">
454 build_filelist
455 </span>
456 ()
457 </div>
458
459
460
461 </div>
462 <a name="methodbuild_link_td" id="build_link_td"><!-- --></a>
463 <div class="evenrow">
464
465 <div class="method-header">
466 <span class="method-title">build_link_td</span> (line <span class="line-number">400</span>)
467 </div>
468
469 <!-- ========== Info from phpDoc block ========= -->
470 <p class="short-description">build the link td.</p>
471
472 <div class="method-signature">
473 <span class="method-result">void</span>
474 <span class="method-name">
475 build_link_td
476 </span>
477 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$file</span>)
478 </div>
479
480
481
482 </div>
483 <a name="methodbuild_page_control" id="build_page_control"><!-- --></a>
484 <div class="oddrow">
485
486 <div class="method-header">
487 <span class="method-title">build_page_control</span> (line <span class="line-number">435</span>)
488 </div>
489
490 <!-- ========== Info from phpDoc block ========= -->
491
492 <div class="method-signature">
493 <span class="method-result">void</span>
494 <span class="method-name">
495 build_page_control
496 </span>
497 ()
498 </div>
499
500
501
502 </div>
503 <a name="methodbuild_thumbnails" id="build_thumbnails"><!-- --></a>
504 <div class="evenrow">
505
506 <div class="method-header">
507 <span class="method-title">build_thumbnails</span> (line <span class="line-number">567</span>)
508 </div>
509
510 <!-- ========== Info from phpDoc block ========= -->
511 <p class="short-description">this function builds a cache dir of thumbnails, so we don't have to render thumbnails every time we hit the thumbnails page.</p>
512
513 <div class="method-signature">
514 <span class="method-result">void</span>
515 <span class="method-name">
516 build_thumbnails
517 </span>
518 ()
519 </div>
520
521
522
523 </div>
524 <a name="methodbuild_thumbnail_file" id="build_thumbnail_file"><!-- --></a>
525 <div class="oddrow">
526
527 <div class="method-header">
528 <span class="method-title">build_thumbnail_file</span> (line <span class="line-number">593</span>)
529 </div>
530
531 <!-- ========== Info from phpDoc block ========= -->
532 <p class="short-description">Builds a thumbnail version of a file, and writes it to disk.</p>
533
534 <div class="method-signature">
535 <span class="method-result">void</span>
536 <span class="method-name">
537 build_thumbnail_file
538 </span>
539 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$file</span>, <span class="var-type">string</span>&nbsp;<span class="var-name">$filename</span>)
540 </div>
541
542 <ul class="parameters">
543 <li>
544 <span class="var-type">string</span>
545 <span class="var-name">$filename</span><span class="var-description">: <p>- the filename to thumbnail</p></span> </li>
546 </ul>
547
548
549 </div>
550 <a name="methodbuild_thumb_table" id="build_thumb_table"><!-- --></a>
551 <div class="evenrow">
552
553 <div class="method-header">
554 <span class="method-title">build_thumb_table</span> (line <span class="line-number">496</span>)
555 </div>
556
557 <!-- ========== Info from phpDoc block ========= -->
558 <p class="short-description">function that will render the widget.</p>
559 <p class="description"><p>child class should override this.</p></p>
560
561 <div class="method-signature">
562 <span class="method-result">void</span>
563 <span class="method-name">
564 build_thumb_table
565 </span>
566 ()
567 </div>
568
569
570
571 </div>
572 <a name="methodgetdirlist" id="getdirlist"><!-- --></a>
573 <div class="oddrow">
574
575 <div class="method-header">
576 <span class="method-title">getdirlist</span> (line <span class="line-number">370</span>)
577 </div>
578
579 <!-- ========== Info from phpDoc block ========= -->
580
581 <div class="method-signature">
582 <span class="method-result">void</span>
583 <span class="method-name">
584 getdirlist
585 </span>
586 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$dir</span>)
587 </div>
588
589
590
591 </div>
592 <a name="methodget_supported_image_formats" id="get_supported_image_formats"><!-- --></a>
593 <div class="evenrow">
594
595 <div class="method-header">
596 <span class="method-title">get_supported_image_formats</span> (line <span class="line-number">232</span>)
597 </div>
598
599 <!-- ========== Info from phpDoc block ========= -->
600 <p class="short-description">This tests to see what type of gd lib image format this server supports.</p>
601
602 <div class="method-signature">
603 <span class="method-result">void</span>
604 <span class="method-name">
605 get_supported_image_formats
606 </span>
607 ()
608 </div>
609
610
611
612 </div>
613 <a name="methodis_last_page" id="is_last_page"><!-- --></a>
614 <div class="oddrow">
615
616 <div class="method-header">
617 <span class="method-title">is_last_page</span> (line <span class="line-number">316</span>)
618 </div>
619
620 <!-- ========== Info from phpDoc block ========= -->
621 <p class="short-description">Is thie offset for the last page?</p>
622 <ul class="tags">
623 <li><span class="field">return:</span> <p>TRUE:FALSE</p></li>
624 </ul>
625
626 <div class="method-signature">
627 <span class="method-result">boolean</span>
628 <span class="method-name">
629 is_last_page
630 </span>
631 (<span class="var-type">int</span>&nbsp;<span class="var-name">$offset</span>)
632 </div>
633
634 <ul class="parameters">
635 <li>
636 <span class="var-type">int</span>
637 <span class="var-name">$offset</span><span class="var-description">: <p>- page offset</p></span> </li>
638 </ul>
639
640
641 </div>
642 <a name="methoditems_per_page" id="items_per_page"><!-- --></a>
643 <div class="evenrow">
644
645 <div class="method-header">
646 <span class="method-title">items_per_page</span> (line <span class="line-number">282</span>)
647 </div>
648
649 <!-- ========== Info from phpDoc block ========= -->
650 <p class="short-description">Calculate the # of items on a page.</p>
651
652 <div class="method-signature">
653 <span class="method-result">int</span>
654 <span class="method-name">
655 items_per_page
656 </span>
657 ()
658 </div>
659
660
661
662 </div>
663 <a name="methoditem_index" id="item_index"><!-- --></a>
664 <div class="oddrow">
665
666 <div class="method-header">
667 <span class="method-title">item_index</span> (line <span class="line-number">353</span>)
668 </div>
669
670 <!-- ========== Info from phpDoc block ========= -->
671 <p class="short-description">Calculate the item # for the offset.</p>
672
673 <div class="method-signature">
674 <span class="method-result">int</span>
675 <span class="method-name">
676 item_index
677 </span>
678 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$offset</span>)
679 </div>
680
681
682
683 </div>
684 <a name="methodnum_items_on_page" id="num_items_on_page"><!-- --></a>
685 <div class="evenrow">
686
687 <div class="method-header">
688 <span class="method-title">num_items_on_page</span> (line <span class="line-number">338</span>)
689 </div>
690
691 <!-- ========== Info from phpDoc block ========= -->
692 <p class="short-description">Calculate the # of items to on a particular page.</p>
693 <ul class="tags">
694 <li><span class="field">return:</span> <p>- # of items on offset's page.</p></li>
695 </ul>
696
697 <div class="method-signature">
698 <span class="method-result">int</span>
699 <span class="method-name">
700 num_items_on_page
701 </span>
702 (<span class="var-type">int</span>&nbsp;<span class="var-name">$offset</span>)
703 </div>
704
705 <ul class="parameters">
706 <li>
707 <span class="var-type">int</span>
708 <span class="var-name">$offset</span><span class="var-description">: <p>- page offset #</p></span> </li>
709 </ul>
710
711
712 </div>
713 <a name="methodnum_pages" id="num_pages"><!-- --></a>
714 <div class="oddrow">
715
716 <div class="method-header">
717 <span class="method-title">num_pages</span> (line <span class="line-number">297</span>)
718 </div>
719
720 <!-- ========== Info from phpDoc block ========= -->
721 <p class="short-description">Calculate the number of</p>
722 <p class="description"><p>pages possible for this list of thumbnails. It depends on the # of columns, and the max thumbs per page, and the total.</p></p>
723 <ul class="tags">
724 <li><span class="field">return:</span> <p>- # of pages.</p></li>
725 </ul>
726
727 <div class="method-signature">
728 <span class="method-result">int</span>
729 <span class="method-name">
730 num_pages
731 </span>
732 ()
733 </div>
734
735
736
737 </div>
738 <a name="methodoffset" id="offset"><!-- --></a>
739 <div class="evenrow">
740
741 <div class="method-header">
742 <span class="method-title">offset</span> (line <span class="line-number">250</span>)
743 </div>
744
745 <!-- ========== Info from phpDoc block ========= -->
746 <p class="short-description">Get the current value of the offset var</p>
747 <ul class="tags">
748 <li><span class="field">return:</span> <p>- the page offset</p></li>
749 </ul>
750
751 <div class="method-signature">
752 <span class="method-result">int</span>
753 <span class="method-name">
754 offset
755 </span>
756 ()
757 </div>
758
759
760
761 </div>
762 <a name="methodpush" id="push"><!-- --></a>
763 <div class="oddrow">
764
765 <div class="method-header">
766 <span class="method-title">push</span> (line <span class="line-number">133</span>)
767 </div>
768
769 <!-- ========== Info from phpDoc block ========= -->
770
771 <div class="method-signature">
772 <span class="method-result">void</span>
773 <span class="method-name">
774 push
775 </span>
776 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$url</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$text</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$selected</span> = <span class="var-default">FALSE</span>])
777 </div>
778
779
780 <hr class="separator" />
781 <div class="notes">Redefinition of:</div>
782 <dl>
783 <dt><a href="../phpHtmlLib/Container.html#methodpush">Container::push()</a></dt>
784 <dd>Same as add().</dd>
785 </dl>
786
787 </div>
788 <a name="methodpush_blank" id="push_blank"><!-- --></a>
789 <div class="evenrow">
790
791 <div class="method-header">
792 <span class="method-title">push_blank</span> (line <span class="line-number">138</span>)
793 </div>
794
795 <!-- ========== Info from phpDoc block ========= -->
796
797 <div class="method-signature">
798 <span class="method-result">void</span>
799 <span class="method-name">
800 push_blank
801 </span>
802 ([<span class="var-type">mixed</span>&nbsp;<span class="var-name">$num</span> = <span class="var-default">1</span>])
803 </div>
804
805
806
807 </div>
808 <a name="methodpush_text" id="push_text"><!-- --></a>
809 <div class="oddrow">
810
811 <div class="method-header">
812 <span class="method-title">push_text</span> (line <span class="line-number">143</span>)
813 </div>
814
815 <!-- ========== Info from phpDoc block ========= -->
816
817 <div class="method-signature">
818 <span class="method-result">void</span>
819 <span class="method-name">
820 push_text
821 </span>
822 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$text</span>, [<span class="var-type">mixed</span>&nbsp;<span class="var-name">$selected</span> = <span class="var-default">FALSE</span>])
823 </div>
824
825
826
827 </div>
828 <a name="methodrender" id="render"><!-- --></a>
829 <div class="evenrow">
830
831 <div class="method-header">
832 <span class="method-title">render</span> (line <span class="line-number">538</span>)
833 </div>
834
835 <!-- ========== Info from phpDoc block ========= -->
836 <p class="short-description">Render the entire widget. this includes the page offset links, as well as the thumbnails.</p>
837 <ul class="tags">
838 <li><span class="field">return:</span> <p>the raw html output.</p></li>
839 </ul>
840
841 <div class="method-signature">
842 <span class="method-result">string</span>
843 <span class="method-name">
844 render
845 </span>
846 ([<span class="var-type">int</span>&nbsp;<span class="var-name">$indent_level</span> = <span class="var-default">1</span>], <span class="var-type">int</span>&nbsp;<span class="var-name">$output_debug</span>)
847 </div>
848
849 <ul class="parameters">
850 <li>
851 <span class="var-type">int</span>
852 <span class="var-name">$indent_level</span><span class="var-description">: <p>- the indentation level for the container.</p></span> </li>
853 <li>
854 <span class="var-type">int</span>
855 <span class="var-name">$output_debug</span><span class="var-description">: <p>- the output debug flag to maintain compatibility w/ the API.</p></span> </li>
856 </ul>
857
858 <hr class="separator" />
859 <div class="notes">Redefinition of:</div>
860 <dl>
861 <dt><a href="../phpHtmlLib/Container.html#methodrender">Container::render()</a></dt>
862 <dd>This function is compatible with the rest of the phpHtmllib API spec.</dd>
863 </dl>
864
865 </div>
866 <a name="methodrows_per_page" id="rows_per_page"><!-- --></a>
867 <div class="oddrow">
868
869 <div class="method-header">
870 <span class="method-title">rows_per_page</span> (line <span class="line-number">264</span>)
871 </div>
872
873 <!-- ========== Info from phpDoc block ========= -->
874 <p class="short-description">Calculates the # of rows per page possible.</p>
875
876 <div class="method-signature">
877 <span class="method-result">int</span>
878 <span class="method-name">
879 rows_per_page
880 </span>
881 ()
882 </div>
883
884
885
886 </div>
887 <a name="methodset_cols" id="set_cols"><!-- --></a>
888 <div class="evenrow">
889
890 <div class="method-header">
891 <span class="method-title">set_cols</span> (line <span class="line-number">192</span>)
892 </div>
893
894 <!-- ========== Info from phpDoc block ========= -->
895 <p class="short-description">set how many columns the user wants to display per row of thumbnails.</p>
896
897 <div class="method-signature">
898 <span class="method-result">void</span>
899 <span class="method-name">
900 set_cols
901 </span>
902 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$cols</span>)
903 </div>
904
905
906
907 </div>
908 <a name="methodset_filedir" id="set_filedir"><!-- --></a>
909 <div class="oddrow">
910
911 <div class="method-header">
912 <span class="method-title">set_filedir</span> (line <span class="line-number">175</span>)
913 </div>
914
915 <!-- ========== Info from phpDoc block ========= -->
916 <p class="short-description">Set the full path on disk where the images live.</p>
917
918 <div class="method-signature">
919 <span class="method-result">void</span>
920 <span class="method-name">
921 set_filedir
922 </span>
923 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$dir</span>)
924 </div>
925
926
927
928 </div>
929 <a name="methodset_global_prefix" id="set_global_prefix"><!-- --></a>
930 <div class="evenrow">
931
932 <div class="method-header">
933 <span class="method-title">set_global_prefix</span> (line <span class="line-number">156</span>)
934 </div>
935
936 <!-- ========== Info from phpDoc block ========= -->
937 <p class="short-description">This function sets a prefix for all variables that are used in the item list table on a page. This allows you to have multiple itemlists on a single html page.</p>
938
939 <div class="method-signature">
940 <span class="method-result">void</span>
941 <span class="method-name">
942 set_global_prefix
943 </span>
944 (<span class="var-type">string</span>&nbsp;<span class="var-name">$prefix</span>)
945 </div>
946
947 <ul class="parameters">
948 <li>
949 <span class="var-type">string</span>
950 <span class="var-name">$prefix</span><span class="var-description">: <p>- the prefix for all vars.</p></span> </li>
951 </ul>
952
953
954 </div>
955 <a name="methodset_maxthumbs_per_page" id="set_maxthumbs_per_page"><!-- --></a>
956 <div class="oddrow">
957
958 <div class="method-header">
959 <span class="method-title">set_maxthumbs_per_page</span> (line <span class="line-number">200</span>)
960 </div>
961
962 <!-- ========== Info from phpDoc block ========= -->
963 <p class="short-description">set how many thumbnails to display per page.</p>
964
965 <div class="method-signature">
966 <span class="method-result">void</span>
967 <span class="method-name">
968 set_maxthumbs_per_page
969 </span>
970 ([<span class="var-type">mixed</span>&nbsp;<span class="var-name">$num</span> = <span class="var-default">10</span>])
971 </div>
972
973
974
975 </div>
976 <a name="methodset_thumbnail_dimensions" id="set_thumbnail_dimensions"><!-- --></a>
977 <div class="evenrow">
978
979 <div class="method-header">
980 <span class="method-title">set_thumbnail_dimensions</span> (line <span class="line-number">221</span>)
981 </div>
982
983 <!-- ========== Info from phpDoc block ========= -->
984 <p class="short-description">Sets all thumnail dimensions.</p>
985
986 <div class="method-signature">
987 <span class="method-result">void</span>
988 <span class="method-name">
989 set_thumbnail_dimensions
990 </span>
991 ([<span class="var-type">int</span>&nbsp;<span class="var-name">$width</span> = <span class="var-default">50</span>], [<span class="var-type">int</span>&nbsp;<span class="var-name">$height</span> = <span class="var-default">50</span>])
992 </div>
993
994 <ul class="parameters">
995 <li>
996 <span class="var-type">int</span>
997 <span class="var-name">$width</span><span class="var-description">: <p>- thumbnail width</p></span> </li>
998 <li>
999 <span class="var-type">int</span>
1000 <span class="var-name">$height</span><span class="var-description">: <p>- thumbnail height</p></span> </li>
1001 </ul>
1002
1003
1004 </div>
1005 <a name="methodset_thumbnail_script" id="set_thumbnail_script"><!-- --></a>
1006 <div class="oddrow">
1007
1008 <div class="method-header">
1009 <span class="method-title">set_thumbnail_script</span> (line <span class="line-number">166</span>)
1010 </div>
1011
1012 <!-- ========== Info from phpDoc block ========= -->
1013 <p class="short-description">Set the url for the thumbnail generation script.</p>
1014
1015 <div class="method-signature">
1016 <span class="method-result">void</span>
1017 <span class="method-name">
1018 set_thumbnail_script
1019 </span>
1020 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$script</span>)
1021 </div>
1022
1023
1024
1025 </div>
1026 <a name="methodset_urldir" id="set_urldir"><!-- --></a>
1027 <div class="evenrow">
1028
1029 <div class="method-header">
1030 <span class="method-title">set_urldir</span> (line <span class="line-number">184</span>)
1031 </div>
1032
1033 <!-- ========== Info from phpDoc block ========= -->
1034 <p class="short-description">Set the base url path where the files live on the web site.</p>
1035
1036 <div class="method-signature">
1037 <span class="method-result">void</span>
1038 <span class="method-name">
1039 set_urldir
1040 </span>
1041 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$dir</span>)
1042 </div>
1043
1044
1045
1046 </div>
1047 <a name="methodstrip_offset" id="strip_offset"><!-- --></a>
1048 <div class="oddrow">
1049
1050 <div class="method-header">
1051 <span class="method-title">strip_offset</span> (line <span class="line-number">419</span>)
1052 </div>
1053
1054 <!-- ========== Info from phpDoc block ========= -->
1055 <p class="short-description">This function strips the offset</p>
1056
1057 <div class="method-signature">
1058 <span class="method-result">void</span>
1059 <span class="method-name">
1060 strip_offset
1061 </span>
1062 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$query_string</span>)
1063 </div>
1064
1065
1066
1067 </div>
1068 <a name="methodtest_maxthumbs_per_page" id="test_maxthumbs_per_page"><!-- --></a>
1069 <div class="evenrow">
1070
1071 <div class="method-header">
1072 <span class="method-title">test_maxthumbs_per_page</span> (line <span class="line-number">209</span>)
1073 </div>
1074
1075 <!-- ========== Info from phpDoc block ========= -->
1076 <p class="short-description">Make sure the maxthumbsperpage isn't &gt; then total items.</p>
1077
1078 <div class="method-signature">
1079 <span class="method-result">void</span>
1080 <span class="method-name">
1081 test_maxthumbs_per_page
1082 </span>
1083 ()
1084 </div>
1085
1086
1087
1088 </div>
1089 <a name="methodtotal_items" id="total_items"><!-- --></a>
1090 <div class="oddrow">
1091
1092 <div class="method-header">
1093 <span class="method-title">total_items</span> (line <span class="line-number">327</span>)
1094 </div>
1095
1096 <!-- ========== Info from phpDoc block ========= -->
1097 <p class="short-description">returns the total # of items we have to display.</p>
1098 <ul class="tags">
1099 <li><span class="field">return:</span> <p>- total items.</p></li>
1100 </ul>
1101
1102 <div class="method-signature">
1103 <span class="method-result">int</span>
1104 <span class="method-name">
1105 total_items
1106 </span>
1107 ()
1108 </div>
1109
1110
1111
1112 </div>
1113 <a name="methodwrite_thumb_to_disk" id="write_thumb_to_disk"><!-- --></a>
1114 <div class="evenrow">
1115
1116 <div class="method-header">
1117 <span class="method-title">write_thumb_to_disk</span> (line <span class="line-number">661</span>)
1118 </div>
1119
1120 <!-- ========== Info from phpDoc block ========= -->
1121 <p class="short-description">write the image to disk.</p>
1122 <p class="description"><p>We assume we have write permissions to the images dir.</p></p>
1123
1124 <div class="method-signature">
1125 <span class="method-result">void</span>
1126 <span class="method-name">
1127 write_thumb_to_disk
1128 </span>
1129 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$file</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">&$img</span>, <span class="var-type">mixed</span>&nbsp;<span class="var-name">$type</span>)
1130 </div>
1131
1132
1133
1134 </div>
1135 <a name="method_create_thumbnail_cache_dir" id="_create_thumbnail_cache_dir"><!-- --></a>
1136 <div class="oddrow">
1137
1138 <div class="method-header">
1139 <span class="method-title">_create_thumbnail_cache_dir</span> (line <span class="line-number">682</span>)
1140 </div>
1141
1142 <!-- ========== Info from phpDoc block ========= -->
1143 <p class="short-description">Try and create the thumbnail cache dir.</p>
1144
1145 <div class="method-signature">
1146 <span class="method-result">void</span>
1147 <span class="method-name">
1148 _create_thumbnail_cache_dir
1149 </span>
1150 ()
1151 </div>
1152
1153
1154
1155 </div>
1156 <a name="method_get_file_type" id="_get_file_type"><!-- --></a>
1157 <div class="evenrow">
1158
1159 <div class="method-header">
1160 <span class="method-title">_get_file_type</span> (line <span class="line-number">638</span>)
1161 </div>
1162
1163 <!-- ========== Info from phpDoc block ========= -->
1164 <p class="short-description">discover the type of image based off of the extension</p>
1165
1166 <div class="method-signature">
1167 <span class="method-result">void</span>
1168 <span class="method-name">
1169 _get_file_type
1170 </span>
1171 (<span class="var-type">mixed</span>&nbsp;<span class="var-name">$file</span>, <span class="var-type">string</span>&nbsp;<span class="var-name">$filename</span>)
1172 </div>
1173
1174 <ul class="parameters">
1175 <li>
1176 <span class="var-type">string</span>
1177 <span class="var-name">$filename</span><span class="var-description">: <p>- the filename</p></span> </li>
1178 </ul>
1179
1180
1181 </div>
1182 <h4>Inherited Methods</h4>
1183 <a name='inherited_methods'><!-- --></a>
1184 <!-- =========== Summary =========== -->
1185 <p>Inherited From <span class="classname"><a href="../phpHtmlLib/BaseWidget.html">BaseWidget</a></span></p>
1186 <blockquote>
1187 <span class="method-name"><a href="../phpHtmlLib/BaseWidget.html#methodget_align">BaseWidget::get_align()</a></span><br>
1188 <span class="method-name"><a href="../phpHtmlLib/BaseWidget.html#methodget_css">BaseWidget::get_css()</a></span><br>
1189 <span class="method-name"><a href="../phpHtmlLib/BaseWidget.html#methodget_javascript">BaseWidget::get_javascript()</a></span><br>
1190 <span class="method-name"><a href="../phpHtmlLib/BaseWidget.html#methodget_title">BaseWidget::get_title()</a></span><br>
1191 <span class="method-name"><a href="../phpHtmlLib/BaseWidget.html#methodget_width">BaseWidget::get_width()</a></span><br>
1192 <span class="method-name"><a href="../phpHtmlLib/BaseWidget.html#methodset_align">BaseWidget::set_align()</a></span><br>
1193 <span class="method-name"><a href="../phpHtmlLib/BaseWidget.html#methodset_title">BaseWidget::set_title()</a></span><br>
1194 <span class="method-name"><a href="../phpHtmlLib/BaseWidget.html#methodset_width">BaseWidget::set_width()</a></span><br>
1195 </blockquote>
1196 <!-- =========== Summary =========== -->
1197 <p>Inherited From <span class="classname"><a href="../phpHtmlLib/Container.html">Container</a></span></p>
1198 <blockquote>
1199 <span class="method-name"><a href="../phpHtmlLib/Container.html#methodContainer">Container::Container()</a></span><br>
1200 <span class="method-name"><a href="../phpHtmlLib/Container.html#methodadd">Container::add()</a></span><br>
1201 <span class="method-name"><a href="../phpHtmlLib/Container.html#methodadd_reference">Container::add_reference()</a></span><br>
1202 <span class="method-name"><a href="../phpHtmlLib/Container.html#methodcount_content">Container::count_content()</a></span><br>
1203 <span class="method-name"><a href="../phpHtmlLib/Container.html#methodget_indent_flag">Container::get_indent_flag()</a></span><br>
1204 <span class="method-name"><a href="../phpHtmlLib/Container.html#methodpush">Container::push()</a></span><br>
1205 <span class="method-name"><a href="../phpHtmlLib/Container.html#methodpush_reference">Container::push_reference()</a></span><br>
1206 <span class="method-name"><a href="../phpHtmlLib/Container.html#methodrender">Container::render()</a></span><br>
1207 <span class="method-name"><a href="../phpHtmlLib/Container.html#methodreset_content">Container::reset_content()</a></span><br>
1208 <span class="method-name"><a href="../phpHtmlLib/Container.html#methodset_collapse">Container::set_collapse()</a></span><br>
1209 <span class="method-name"><a href="../phpHtmlLib/Container.html#methodset_indent_flag">Container::set_indent_flag()</a></span><br>
1210 <span class="method-name"><a href="../phpHtmlLib/Container.html#method_set_flags">Container::_set_flags()</a></span><br>
1211 </blockquote>
1212
1213 </div>
1214 </div>
1215
1216 <p class="notes" id="credit">
1217 Documention generated on Thu, 31 Jul 2003 18:32:51 -0700 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.2.0</a>
1218 </p>
1219 </div></body>
1220 </html>
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