← Back to branch summary

~ubuntu-branches/ubuntu/vivid/tesseract/vivid

« back to all changes in this revision

Viewing changes to doc/html/a01242.html

  • Committer: Package Import Robot
  • Author(s): Jeff Breidenbach
  • Date: 2014-02-03 11:10:20 UTC
  • mfrom: (1.3.1) (19.1.1 experimental)
  • Revision ID: package-import@ubuntu.com-20140203111020-igquodd7pjlp3uri
Tags: 3.03.01-1
* New upstream release, includes critical fix to PDF rendering
* Complete leptonlib transition (see bug #735509)
* Promote from experimental to unstable

Show diffs side-by-side

added added

removed removed

Lines of Context:
doc/html/a01242.html
 
1
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
2
<html xmlns="http://www.w3.org/1999/xhtml">
 
3
<head>
 
4
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
 
5
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
 
6
<title>tesseract: /usr/local/google/home/jbreiden/tesseract-ocr-read-only/wordrec/olutil.cpp File Reference</title>
 
7
 
 
8
<link href="tabs.css" rel="stylesheet" type="text/css"/>
 
9
<link href="doxygen.css" rel="stylesheet" type="text/css" />
 
10
<link href="navtree.css" rel="stylesheet" type="text/css"/>
 
11
<script type="text/javascript" src="jquery.js"></script>
 
12
<script type="text/javascript" src="resize.js"></script>
 
13
<script type="text/javascript" src="navtree.js"></script>
 
14
<script type="text/javascript">
 
15
  $(document).ready(initResizable);
 
16
</script>
 
17
<link href="search/search.css" rel="stylesheet" type="text/css"/>
 
18
<script type="text/javascript" src="search/search.js"></script>
 
19
<script type="text/javascript">
 
20
  $(document).ready(function() { searchBox.OnSelectItem(0); });
 
21
</script>
 
22
 
 
23
</head>
 
24
<body>
 
25
<div id="top"><!-- do not remove this div! -->
 
26
 
 
27
 
 
28
<div id="titlearea">
 
29
<table cellspacing="0" cellpadding="0">
 
30
 <tbody>
 
31
 <tr style="height: 56px;">
 
32
  
 
33
  
 
34
  <td style="padding-left: 0.5em;">
 
35
   <div id="projectname">tesseract
 
36
   &#160;<span id="projectnumber">3.03</span>
 
37
   </div>
 
38
   
 
39
  </td>
 
40
  
 
41
  
 
42
  
 
43
 </tr>
 
44
 </tbody>
 
45
</table>
 
46
</div>
 
47
 
 
48
<!-- Generated by Doxygen 1.7.6.1 -->
 
49
<script type="text/javascript">
 
50
var searchBox = new SearchBox("searchBox", "search",false,'Search');
 
51
</script>
 
52
  <div id="navrow1" class="tabs">
 
53
    <ul class="tablist">
 
54
      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
 
55
      <li><a href="pages.html"><span>Related&#160;Pages</span></a></li>
 
56
      <li><a href="modules.html"><span>Modules</span></a></li>
 
57
      <li><a href="namespaces.html"><span>Namespaces</span></a></li>
 
58
      <li><a href="annotated.html"><span>Classes</span></a></li>
 
59
      <li class="current"><a href="files.html"><span>Files</span></a></li>
 
60
      <li>
 
61
        <div id="MSearchBox" class="MSearchBoxInactive">
 
62
        <span class="left">
 
63
          <img id="MSearchSelect" src="search/mag_sel.png"
 
64
               onmouseover="return searchBox.OnSearchSelectShow()"
 
65
               onmouseout="return searchBox.OnSearchSelectHide()"
 
66
               alt=""/>
 
67
          <input type="text" id="MSearchField" value="Search" accesskey="S"
 
68
               onfocus="searchBox.OnSearchFieldFocus(true)" 
 
69
               onblur="searchBox.OnSearchFieldFocus(false)" 
 
70
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
 
71
          </span><span class="right">
 
72
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
 
73
          </span>
 
74
        </div>
 
75
      </li>
 
76
    </ul>
 
77
  </div>
 
78
  <div id="navrow2" class="tabs2">
 
79
    <ul class="tablist">
 
80
      <li><a href="files.html"><span>File&#160;List</span></a></li>
 
81
      <li><a href="globals.html"><span>File&#160;Members</span></a></li>
 
82
    </ul>
 
83
  </div>
 
84
</div>
 
85
<div id="side-nav" class="ui-resizable side-nav-resizable">
 
86
  <div id="nav-tree">
 
87
    <div id="nav-tree-contents">
 
88
    </div>
 
89
  </div>
 
90
  <div id="splitbar" style="-moz-user-select:none;" 
 
91
       class="ui-resizable-handle">
 
92
  </div>
 
93
</div>
 
94
<script type="text/javascript">
 
95
  initNavTree('a01242.html','');
 
96
</script>
 
97
<div id="doc-content">
 
98
<div class="header">
 
99
  <div class="summary">
 
100
<a href="#func-members">Functions</a>  </div>
 
101
  <div class="headertitle">
 
102
<div class="title">/usr/local/google/home/jbreiden/tesseract-ocr-read-only/wordrec/olutil.cpp File Reference</div>  </div>
 
103
</div><!--header-->
 
104
<div class="contents">
 
105
<div class="textblock"><code>#include &quot;<a class="el" href="a01243_source.html">olutil.h</a>&quot;</code><br/>
 
106
<code>#include &quot;<a class="el" href="a01045_source.html">structures.h</a>&quot;</code><br/>
 
107
<code>#include &quot;<a class="el" href="a00730_source.html">blobs.h</a>&quot;</code><br/>
 
108
<code>#include &quot;<a class="el" href="a01026_source.html">const.h</a>&quot;</code><br/>
 
109
</div>
 
110
<p><a href="a01242_source.html">Go to the source code of this file.</a></p>
 
111
<table class="memberdecls">
 
112
<tr><td colspan="2"><h2><a name="func-members"></a>
 
113
Functions</h2></td></tr>
 
114
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a01242.html#ac29e40d2a6a1a8a7a1eb317324262d86">correct_blob_order</a> (<a class="el" href="a00591.html">TBLOB</a> *blob1, <a class="el" href="a00591.html">TBLOB</a> *blob2)</td></tr>
 
115
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a01242.html#a1d3c90a38ea91d7baf73af2c77b03d7f">eliminate_duplicate_outlines</a> (<a class="el" href="a00591.html">TBLOB</a> *blob)</td></tr>
 
116
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a01242.html#ad4f4e346c4650affddae46c8df8299ce">setup_blob_outlines</a> (<a class="el" href="a00591.html">TBLOB</a> *blob)</td></tr>
 
117
</table>
 
118
<hr/><h2>Function Documentation</h2>
 
119
<a class="anchor" id="ac29e40d2a6a1a8a7a1eb317324262d86"></a><!-- doxytag: member="olutil.cpp::correct_blob_order" ref="ac29e40d2a6a1a8a7a1eb317324262d86" args="(TBLOB *blob1, TBLOB *blob2)" -->
 
120
<div class="memitem">
 
121
<div class="memproto">
 
122
      <table class="memname">
 
123
        <tr>
 
124
          <td class="memname">void <a class="el" href="a01243.html#ac29e40d2a6a1a8a7a1eb317324262d86">correct_blob_order</a> </td>
 
125
          <td>(</td>
 
126
          <td class="paramtype"><a class="el" href="a00591.html">TBLOB</a> *&#160;</td>
 
127
          <td class="paramname"><em>blob1</em>, </td>
 
128
        </tr>
 
129
        <tr>
 
130
          <td class="paramkey"></td>
 
131
          <td></td>
 
132
          <td class="paramtype"><a class="el" href="a00591.html">TBLOB</a> *&#160;</td>
 
133
          <td class="paramname"><em>blob2</em>&#160;</td>
 
134
        </tr>
 
135
        <tr>
 
136
          <td></td>
 
137
          <td>)</td>
 
138
          <td></td><td></td>
 
139
        </tr>
 
140
      </table>
 
141
</div>
 
142
<div class="memdoc">
 
143
 
 
144
<p>Definition at line <a class="el" href="a01242_source.html#l00046">46</a> of file <a class="el" href="a01242_source.html">olutil.cpp</a>.</p>
 
145
<div class="fragment"><pre class="fragment">                                                    { 
 
146
  <a class="code" href="a00629.html">TPOINT</a> origin1;
 
147
  <a class="code" href="a00629.html">TPOINT</a> origin2;
 
148
  <a class="code" href="a00613.html">TESSLINE</a> *temp;
 
149
 
 
150
  <a class="code" href="a00729.html#a0464f690c04a9aeb7710a6df1c0ba1fb">blob_origin</a>(blob1, &amp;origin1); 
 
151
  <a class="code" href="a00729.html#a0464f690c04a9aeb7710a6df1c0ba1fb">blob_origin</a>(blob2, &amp;origin2); 
 
152
 
 
153
  <span class="keywordflow">if</span> (origin1.<a class="code" href="a00629.html#aa9c98655c3a2a0437821e5a3d3418b0f">x</a> &gt; origin2.<a class="code" href="a00629.html#aa9c98655c3a2a0437821e5a3d3418b0f">x</a>) {
 
154
    temp = blob2-&gt;<a class="code" href="a00591.html#a3c9282cad4102157d214bcc6311cda07">outlines</a>;
 
155
    blob2-&gt;<a class="code" href="a00591.html#a3c9282cad4102157d214bcc6311cda07">outlines</a> = blob1-&gt;<a class="code" href="a00591.html#a3c9282cad4102157d214bcc6311cda07">outlines</a>;
 
156
    blob1-&gt;<a class="code" href="a00591.html#a3c9282cad4102157d214bcc6311cda07">outlines</a> = temp;
 
157
  }
 
158
}
 
159
</pre></div>
 
160
</div>
 
161
</div>
 
162
<a class="anchor" id="a1d3c90a38ea91d7baf73af2c77b03d7f"></a><!-- doxytag: member="olutil.cpp::eliminate_duplicate_outlines" ref="a1d3c90a38ea91d7baf73af2c77b03d7f" args="(TBLOB *blob)" -->
 
163
<div class="memitem">
 
164
<div class="memproto">
 
165
      <table class="memname">
 
166
        <tr>
 
167
          <td class="memname">void <a class="el" href="a01243.html#a1d3c90a38ea91d7baf73af2c77b03d7f">eliminate_duplicate_outlines</a> </td>
 
168
          <td>(</td>
 
169
          <td class="paramtype"><a class="el" href="a00591.html">TBLOB</a> *&#160;</td>
 
170
          <td class="paramname"><em>blob</em></td><td>)</td>
 
171
          <td></td>
 
172
        </tr>
 
173
      </table>
 
174
</div>
 
175
<div class="memdoc">
 
176
 
 
177
<p>Definition at line <a class="el" href="a01242_source.html#l00067">67</a> of file <a class="el" href="a01242_source.html">olutil.cpp</a>.</p>
 
178
<div class="fragment"><pre class="fragment">                                               { 
 
179
  <a class="code" href="a00613.html">TESSLINE</a> *outline;
 
180
  <a class="code" href="a00613.html">TESSLINE</a> *other_outline;
 
181
  <a class="code" href="a00613.html">TESSLINE</a> *last_outline;
 
182
 
 
183
  <span class="keywordflow">for</span> (outline = blob-&gt;<a class="code" href="a00591.html#a3c9282cad4102157d214bcc6311cda07">outlines</a>; outline; outline = outline-&gt;<a class="code" href="a00613.html#a0fb224d43ea53a791f0957fa92793bef">next</a>) {
 
184
 
 
185
    <span class="keywordflow">for</span> (last_outline = outline, other_outline = outline-&gt;<a class="code" href="a00613.html#a0fb224d43ea53a791f0957fa92793bef">next</a>;
 
186
      other_outline;
 
187
    last_outline = other_outline, other_outline = other_outline-&gt;<a class="code" href="a00613.html#a0fb224d43ea53a791f0957fa92793bef">next</a>) {
 
188
 
 
189
      <span class="keywordflow">if</span> (<a class="code" href="a01243.html#a4bc2f1c0c8896eb6273a1e213280a446">same_outline_bounds</a> (outline, other_outline)) {
 
190
        last_outline-&gt;<a class="code" href="a00613.html#a0fb224d43ea53a791f0957fa92793bef">next</a> = other_outline-&gt;<a class="code" href="a00613.html#a0fb224d43ea53a791f0957fa92793bef">next</a>;
 
191
        <span class="comment">// This doesn&#39;t leak - the outlines share the EDGEPTs.</span>
 
192
        other_outline-&gt;<a class="code" href="a00613.html#a0ab1e26b1dae548f0bd3c096c6183b18">loop</a> = NULL;
 
193
        <span class="keyword">delete</span> other_outline;
 
194
        other_outline = last_outline;
 
195
        <span class="comment">// If it is part of a cut, then it can&#39;t be a hole any more.</span>
 
196
        outline-&gt;<a class="code" href="a00613.html#a8af6c63b0dca8a993397d2f5f0bc5723">is_hole</a> = <span class="keyword">false</span>;
 
197
      }
 
198
    }
 
199
  }
 
200
}
 
201
</pre></div>
 
202
</div>
 
203
</div>
 
204
<a class="anchor" id="ad4f4e346c4650affddae46c8df8299ce"></a><!-- doxytag: member="olutil.cpp::setup_blob_outlines" ref="ad4f4e346c4650affddae46c8df8299ce" args="(TBLOB *blob)" -->
 
205
<div class="memitem">
 
206
<div class="memproto">
 
207
      <table class="memname">
 
208
        <tr>
 
209
          <td class="memname">void <a class="el" href="a01243.html#ad4f4e346c4650affddae46c8df8299ce">setup_blob_outlines</a> </td>
 
210
          <td>(</td>
 
211
          <td class="paramtype"><a class="el" href="a00591.html">TBLOB</a> *&#160;</td>
 
212
          <td class="paramname"><em>blob</em></td><td>)</td>
 
213
          <td></td>
 
214
        </tr>
 
215
      </table>
 
216
</div>
 
217
<div class="memdoc">
 
218
 
 
219
<p>Definition at line <a class="el" href="a01242_source.html#l00096">96</a> of file <a class="el" href="a01242_source.html">olutil.cpp</a>.</p>
 
220
<div class="fragment"><pre class="fragment">                                      { 
 
221
  <a class="code" href="a00613.html">TESSLINE</a> *outline;
 
222
 
 
223
  <span class="keywordflow">for</span> (outline = blob-&gt;<a class="code" href="a00591.html#a3c9282cad4102157d214bcc6311cda07">outlines</a>; outline; outline = outline-&gt;<a class="code" href="a00613.html#a0fb224d43ea53a791f0957fa92793bef">next</a>) {
 
224
    outline-&gt;<a class="code" href="a00613.html#aacf6d56a8b92228f875e06d09c78eca5">ComputeBoundingBox</a>();
 
225
  }
 
226
}
 
227
</pre></div>
 
228
</div>
 
229
</div>
 
230
</div><!-- contents -->
 
231
</div>
 
232
<!-- window showing the filter options -->
 
233
<div id="MSearchSelectWindow"
 
234
     onmouseover="return searchBox.OnSearchSelectShow()"
 
235
     onmouseout="return searchBox.OnSearchSelectHide()"
 
236
     onkeydown="return searchBox.OnSearchSelectKey(event)">
 
237
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&#160;</span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark">&#160;</span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark">&#160;</span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark">&#160;</span>Defines</a></div>
 
238
 
 
239
<!-- iframe showing the search results (closed by default) -->
 
240
<div id="MSearchResultsWindow">
 
241
<iframe src="javascript:void(0)" frameborder="0" 
 
242
        name="MSearchResults" id="MSearchResults">
 
243
</iframe>
 
244
</div>
 
245
 
 
246
  <div id="nav-path" class="navpath">
 
247
    <ul>
 
248
      <li class="navelem"><a class="el" href="a01242.html">olutil.cpp</a>      </li>
 
249
 
 
250
    <li class="footer">Generated on Mon Feb 3 2014 10:59:12 for tesseract by
 
251
    <a href="http://www.doxygen.org/index.html">
 
252
    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.6.1 </li>
 
253
   </ul>
 
254
 </div>
 
255
 
 
256
 
 
257
</body>
 
258
</html>