Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/jpeg2eps_8c_source.html
changeset 10 d4524d6a4472
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child 11 5072524fcc79
--- a/Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/jpeg2eps_8c_source.html	Fri Jun 11 15:24:34 2010 +0100
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-<h1>examples/PIPS/antiword/src/jpeg2eps.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
-<a name="l00002"></a>00002 <span class="comment"> * jpeg2eps.c</span>
-<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 2000-2002 A.J. van Os; Released under GPL</span>
-<a name="l00004"></a>00004 <span class="comment"> *</span>
-<a name="l00005"></a>00005 <span class="comment"> * Description:</span>
-<a name="l00006"></a>00006 <span class="comment"> * Functions to translate jpeg pictures into eps</span>
-<a name="l00007"></a>00007 <span class="comment"> *</span>
-<a name="l00008"></a>00008 <span class="comment"> */</span>
-<a name="l00009"></a>00009 
-<a name="l00010"></a>00010 <span class="preprocessor">#include &lt;stdio.h&gt;</span>
-<a name="l00011"></a>00011 <span class="preprocessor">#include &quot;antiword.h&quot;</span>
-<a name="l00012"></a>00012 
-<a name="l00013"></a>00013 <span class="preprocessor">#if defined(DEBUG)</span>
-<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="keyword">static</span> <span class="keywordtype">int</span>      iPicCounter = 0;
-<a name="l00015"></a>00015 <span class="preprocessor">#endif </span><span class="comment">/* DEBUG */</span>
-<a name="l00016"></a>00016 
-<a name="l00017"></a>00017 
-<a name="l00018"></a>00018 <span class="preprocessor">#if defined(DEBUG)</span>
-<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="comment">/*</span>
-<a name="l00020"></a>00020 <span class="comment"> * vCopy2File</span>
-<a name="l00021"></a>00021 <span class="comment"> */</span>
-<a name="l00022"></a>00022 <span class="keyword">static</span> <span class="keywordtype">void</span>
-<a name="l00023"></a>00023 vCopy2File(FILE *pFile, ULONG ulFileOffset, <span class="keywordtype">size_t</span> tPictureLen)
-<a name="l00024"></a>00024 {
-<a name="l00025"></a>00025         FILE    *pOutFile;
-<a name="l00026"></a>00026         <span class="keywordtype">size_t</span>  tIndex;
-<a name="l00027"></a>00027         <span class="keywordtype">int</span>     iTmp;
-<a name="l00028"></a>00028         <span class="keywordtype">char</span>    szFilename[30];
-<a name="l00029"></a>00029 
-<a name="l00030"></a>00030         <span class="keywordflow">if</span> (!bSetDataOffset(pFile, ulFileOffset)) {
-<a name="l00031"></a>00031                 <span class="keywordflow">return</span>;
-<a name="l00032"></a>00032         }
-<a name="l00033"></a>00033 
-<a name="l00034"></a>00034         sprintf(szFilename, <span class="stringliteral">&quot;/tmp/pic/pic%04d.jpg&quot;</span>, ++iPicCounter);
-<a name="l00035"></a>00035         pOutFile = fopen(szFilename, <span class="stringliteral">&quot;wb&quot;</span>);
-<a name="l00036"></a>00036         <span class="keywordflow">if</span> (pOutFile == NULL) {
-<a name="l00037"></a>00037                 <span class="keywordflow">return</span>;
-<a name="l00038"></a>00038         }
-<a name="l00039"></a>00039         <span class="keywordflow">for</span> (tIndex = 0; tIndex &lt; tPictureLen; tIndex++) {
-<a name="l00040"></a>00040                 iTmp = iNextByte(pFile);
-<a name="l00041"></a>00041                 <span class="keywordflow">if</span> (putc(iTmp, pOutFile) == EOF) {
-<a name="l00042"></a>00042                         <span class="keywordflow">break</span>;
-<a name="l00043"></a>00043                 }
-<a name="l00044"></a>00044         }
-<a name="l00045"></a>00045         (void)fclose(pOutFile);
-<a name="l00046"></a>00046 } <span class="comment">/* end of vCopy2File */</span>
-<a name="l00047"></a>00047 <span class="preprocessor">#endif </span><span class="comment">/* DEBUG */</span>
-<a name="l00048"></a>00048 
-<a name="l00049"></a>00049 <span class="comment">/*</span>
-<a name="l00050"></a>00050 <span class="comment"> * bTranslateJPEG - translate a JPEG picture</span>
-<a name="l00051"></a>00051 <span class="comment"> *</span>
-<a name="l00052"></a>00052 <span class="comment"> * This function translates a picture from jpeg to eps</span>
-<a name="l00053"></a>00053 <span class="comment"> *</span>
-<a name="l00054"></a>00054 <span class="comment"> * return TRUE when sucessful, otherwise FALSE</span>
-<a name="l00055"></a>00055 <span class="comment"> */</span>
-<a name="l00056"></a>00056 BOOL
-<a name="l00057"></a>00057 bTranslateJPEG(diagram_type *pDiag, FILE *pFile,
-<a name="l00058"></a>00058         ULONG ulFileOffset, <span class="keywordtype">size_t</span> tPictureLen, <span class="keyword">const</span> imagedata_type *pImg)
-<a name="l00059"></a>00059 {
-<a name="l00060"></a>00060 <span class="preprocessor">#if defined(DEBUG)</span>
-<a name="l00061"></a>00061 <span class="preprocessor"></span>        vCopy2File(pFile, ulFileOffset, tPictureLen);
-<a name="l00062"></a>00062 <span class="preprocessor">#endif </span><span class="comment">/* DEBUG */</span>
-<a name="l00063"></a>00063 
-<a name="l00064"></a>00064         <span class="comment">/* Seek to start position of JPEG data */</span>
-<a name="l00065"></a>00065         <span class="keywordflow">if</span> (!bSetDataOffset(pFile, ulFileOffset)) {
-<a name="l00066"></a>00066                 <span class="keywordflow">return</span> FALSE;
-<a name="l00067"></a>00067         }
-<a name="l00068"></a>00068 
-<a name="l00069"></a>00069         vImagePrologue(pDiag, pImg);
-<a name="l00070"></a>00070         vASCII85EncodeFile(pFile, pDiag-&gt;pOutFile, tPictureLen);
-<a name="l00071"></a>00071         vImageEpilogue(pDiag);
-<a name="l00072"></a>00072 
-<a name="l00073"></a>00073         <span class="keywordflow">return</span> TRUE;
-<a name="l00074"></a>00074 } <span class="comment">/* end of bTranslateJPEG */</span>
-</pre></div></div>
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