root/doc/html/pnm_8h-source.html @ 353

Revision 353, 10.8 kB (checked in by smidl, 16 years ago)

doc

RevLine 
[353]1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
3<title>mixpp: pnm.h Source File</title>
4<link href="tabs.css" rel="stylesheet" type="text/css">
5<link href="doxygen.css" rel="stylesheet" type="text/css">
6</head><body>
7<!-- Generated by Doxygen 1.5.8 -->
8<script type="text/javascript">
9<!--
10function changeDisplayState (e){
11  var num=this.id.replace(/[^[0-9]/g,'');
12  var button=this.firstChild;
13  var sectionDiv=document.getElementById('dynsection'+num);
14  if (sectionDiv.style.display=='none'||sectionDiv.style.display==''){
15    sectionDiv.style.display='block';
16    button.src='open.gif';
17  }else{
18    sectionDiv.style.display='none';
19    button.src='closed.gif';
20  }
21}
22function initDynSections(){
23  var divs=document.getElementsByTagName('div');
24  var sectionCounter=1;
25  for(var i=0;i<divs.length-1;i++){
26    if(divs[i].className=='dynheader'&&divs[i+1].className=='dynsection'){
27      var header=divs[i];
28      var section=divs[i+1];
29      var button=header.firstChild;
30      if (button!='IMG'){
31        divs[i].insertBefore(document.createTextNode(' '),divs[i].firstChild);
32        button=document.createElement('img');
33        divs[i].insertBefore(button,divs[i].firstChild);
34      }
35      header.style.cursor='pointer';
36      header.onclick=changeDisplayState;
37      header.id='dynheader'+sectionCounter;
38      button.src='closed.gif';
39      section.id='dynsection'+sectionCounter;
40      section.style.display='none';
41      section.style.marginLeft='14px';
42      sectionCounter++;
43    }
44  }
45}
46window.onload = initDynSections;
47-->
48</script>
49<div class="navigation" id="top">
50  <div class="tabs">
51    <ul>
52      <li><a href="main.html"><span>Main&nbsp;Page</span></a></li>
53      <li><a href="pages.html"><span>Related&nbsp;Pages</span></a></li>
54      <li><a href="modules.html"><span>Modules</span></a></li>
55      <li><a href="annotated.html"><span>Classes</span></a></li>
56      <li class="current"><a href="files.html"><span>Files</span></a></li>
57    </ul>
58  </div>
59  <div class="tabs">
60    <ul>
61      <li><a href="files.html"><span>File&nbsp;List</span></a></li>
62      <li><a href="globals.html"><span>File&nbsp;Members</span></a></li>
63    </ul>
64  </div>
65<h1>pnm.h</h1><a href="pnm_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
66<a name="l00029"></a>00029 <span class="preprocessor">#ifndef PNM_H</span>
67<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#define PNM_H</span>
68<a name="l00031"></a>00031 <span class="preprocessor"></span>
69<a name="l00032"></a>00032 <span class="preprocessor">#include &lt;<a class="code" href="mat_8h.html" title="Matrix Class Definitions.">itpp/base/mat.h</a>&gt;</span>
70<a name="l00033"></a>00033
71<a name="l00034"></a>00034
72<a name="l00035"></a>00035 <span class="keyword">namespace </span>itpp
73<a name="l00036"></a>00036 {
74<a name="l00037"></a>00037
75<a name="l00050"></a>00050 <span class="comment">//--------------------------------------------------------------</span>
76<a name="l00051"></a>00051 <span class="comment">// General PNM functions</span>
77<a name="l00059"></a>00059 <span class="comment"></span><span class="keywordtype">char</span> <a class="code" href="group__image.html#g22fec1fa9d791759c2c187fc3a9ecc08" title="Determines the type of a PNM file, based on magic numbers. The returned value is...">pnm_type</a>(<span class="keyword">const</span> std::string &amp; filename);
78<a name="l00060"></a>00060
79<a name="l00071"></a>00071 <span class="keywordtype">bool</span> <a class="code" href="group__image.html#gb9ebea2b2e8d082dd74a2db32c7818c5" title="Retrieve some information about an pnm file.">pnm_info</a>(<span class="keyword">const</span> std::string &amp; filename,
80<a name="l00072"></a>00072               <span class="keywordtype">char</span> &amp; <a class="code" href="group__image.html#g22fec1fa9d791759c2c187fc3a9ecc08" title="Determines the type of a PNM file, based on magic numbers. The returned value is...">pnm_type</a>,
81<a name="l00073"></a>00073               <span class="keywordtype">int</span> &amp; width,
82<a name="l00074"></a>00074               <span class="keywordtype">int</span> &amp; height,
83<a name="l00075"></a>00075               <span class="keywordtype">int</span> &amp; max_val,
84<a name="l00076"></a>00076               std::string &amp; comments);
85<a name="l00077"></a>00077
86<a name="l00078"></a>00078 <span class="comment">//--------------------------------------------------------------</span>
87<a name="l00079"></a>00079 <span class="comment">// PGM related functions (gray images)</span>
88<a name="l00089"></a>00089 <span class="comment"></span><span class="keywordtype">bool</span> <a class="code" href="group__image.html#g20e0ba96ec2cc682950fe640fdc4d2f5" title="Read a pgm file of name filename and return the corresponding matrix of integers...">pgm_read</a>(<span class="keyword">const</span> std::string &amp; filename, imat &amp; m,
89<a name="l00090"></a>00090               std::string &amp; comments);
90<a name="l00091"></a>00091
91<a name="l00092"></a>00092
92<a name="l00103"></a>00103 <span class="keywordtype">bool</span> <a class="code" href="group__image.html#g20e0ba96ec2cc682950fe640fdc4d2f5" title="Read a pgm file of name filename and return the corresponding matrix of integers...">pgm_read</a>(<span class="keyword">const</span> std::string &amp; filename, imat &amp;m,
93<a name="l00104"></a>00104               <span class="keywordtype">int</span> r1, <span class="keywordtype">int</span> r2, <span class="keywordtype">int</span> c1, <span class="keywordtype">int</span> c2);
94<a name="l00105"></a>00105
95<a name="l00106"></a>00106
96<a name="l00114"></a>00114 imat <a class="code" href="group__image.html#g20e0ba96ec2cc682950fe640fdc4d2f5" title="Read a pgm file of name filename and return the corresponding matrix of integers...">pgm_read</a>(<span class="keyword">const</span> std::string &amp; filename);
97<a name="l00115"></a>00115
98<a name="l00116"></a>00116
99<a name="l00126"></a>00126 <span class="keywordtype">bool</span> <a class="code" href="group__image.html#g9389ba285569485b8a23c1ec5fb829fd" title="Create an image file from the matrix of integer.">pgm_write</a>(<span class="keyword">const</span> std::string &amp; filename,
100<a name="l00127"></a>00127                <span class="keyword">const</span> imat &amp;m,
101<a name="l00128"></a>00128                <span class="keyword">const</span> std::string &amp; comments = <span class="stringliteral">"Generated by IT++ (http://itpp.sourceforge.net)"</span>);
102<a name="l00129"></a>00129
103<a name="l00130"></a>00130
104<a name="l00131"></a>00131 <span class="comment">//--------------------------------------------------------------</span>
105<a name="l00132"></a>00132 <span class="comment">// PPM related functions (color images)</span>
106<a name="l00145"></a>00145 <span class="comment"></span><span class="keywordtype">bool</span> <a class="code" href="group__image.html#g1e74677f86754640c72b49669c6480ea" title="Read a part of the pixmap into the matrix m. The parameters r1, r2, c1 and c2 are...">ppm_read</a>(<span class="keyword">const</span> std::string &amp; filename,
107<a name="l00146"></a>00146               imat &amp;r, imat &amp;g, imat &amp;b,
108<a name="l00147"></a>00147               std::string &amp; comments);
109<a name="l00148"></a>00148
110<a name="l00149"></a>00149
111<a name="l00158"></a>00158 <span class="keywordtype">bool</span> <a class="code" href="group__image.html#g1e74677f86754640c72b49669c6480ea" title="Read a part of the pixmap into the matrix m. The parameters r1, r2, c1 and c2 are...">ppm_read</a>(<span class="keyword">const</span> std::string &amp; filename,
112<a name="l00159"></a>00159               imat &amp;r, imat &amp;g, imat &amp;b);
113<a name="l00160"></a>00160
114<a name="l00161"></a>00161
115<a name="l00169"></a>00169 <span class="keywordtype">bool</span> <a class="code" href="group__image.html#g1e74677f86754640c72b49669c6480ea" title="Read a part of the pixmap into the matrix m. The parameters r1, r2, c1 and c2 are...">ppm_read</a>(<span class="keyword">const</span> std::string &amp; filename,
116<a name="l00170"></a>00170               imat &amp;r, imat &amp;g, imat &amp;b,
117<a name="l00171"></a>00171               <span class="keywordtype">int</span> r1, <span class="keywordtype">int</span> r2, <span class="keywordtype">int</span> c1, <span class="keywordtype">int</span> c2);
118<a name="l00172"></a>00172
119<a name="l00184"></a>00184 <span class="keywordtype">bool</span> <a class="code" href="group__image.html#g9141ce9dacd0149ec89fa1977e13a206" title="Write the matrix m as a pixmap.">ppm_write</a>(<span class="keyword">const</span> std::string &amp; filename,
120<a name="l00185"></a>00185                <span class="keyword">const</span> imat &amp;r,
121<a name="l00186"></a>00186                <span class="keyword">const</span> imat &amp;g,
122<a name="l00187"></a>00187                <span class="keyword">const</span> imat &amp;b,
123<a name="l00188"></a>00188                <span class="keyword">const</span> std::string &amp; comments = <span class="stringliteral">"Generated by IT++ (http://itpp.sourceforge.net)"</span>,
124<a name="l00189"></a>00189                <span class="keywordtype">int</span> max_val = 255);
125<a name="l00190"></a>00190
126<a name="l00206"></a>00206 imat <a class="code" href="group__image.html#g8ac0e04623245c7edc308b76708b8f7b" title="Prepare a matrix of double to be writted as an image.">img_double2int</a>(<span class="keyword">const</span> mat &amp; m,
127<a name="l00207"></a>00207                     <span class="keywordtype">int</span> max_val = 255,
128<a name="l00208"></a>00208                     <span class="keywordtype">double</span> double_min = 0 ,
129<a name="l00209"></a>00209                     <span class="keywordtype">double</span> double_max = 1);
130<a name="l00210"></a>00210
131<a name="l00223"></a>00223 mat <a class="code" href="group__image.html#ga9d05f853b61b2d90323355b40362ed1" title="Return a matrix of double which is a scaled version of the input matrix m of integers...">img_int2double</a>(<span class="keyword">const</span> imat &amp; m,
132<a name="l00224"></a>00224                    <span class="keywordtype">int</span> max_val = 255,
133<a name="l00225"></a>00225                    <span class="keywordtype">double</span> double_min = 0,
134<a name="l00226"></a>00226                    <span class="keywordtype">double</span> double_max = 1);
135<a name="l00227"></a>00227
136<a name="l00228"></a>00228 } <span class="comment">// namespace itpp</span>
137<a name="l00229"></a>00229
138<a name="l00230"></a>00230 <span class="preprocessor">#endif // #ifndef PNM_H</span>
139</pre></div></div>
140<hr size="1"><address style="text-align: right;"><small>Generated on Tue Jun 2 10:02:12 2009 for mixpp by&nbsp;
141<a href="http://www.doxygen.org/index.html">
142<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
143</body>
144</html>
Note: See TracBrowser for help on using the browser.