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ImageStone - A Powerful C++ Class Library for Image Manipulation

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6 Dec 2011Zlib3 min read 117.8K   51.5K   405  
An article on a library for image manipulation
 
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<h1>oxo_helper.h</h1><div class="fragment"><pre class="fragment">00001 <span class="comment">/*</span>
00002 <span class="comment"> *   Copyright (C) =USTC= Fu Li</span>
00003 <span class="comment"> *</span>
00004 <span class="comment"> *   Author   :  Fu Li</span>
00005 <span class="comment"> *   Create   :  2004-6-26</span>
00006 <span class="comment"> *   Home     :  http://www.crazy-bit.com/</span>
00007 <span class="comment"> *   Mail     :  crazybit@263.net</span>
00008 <span class="comment"> *   History  :  </span>
00009 <span class="comment"> */</span>
00010 <span class="preprocessor">#ifndef __PCL_PHOXO_HELPER__2004_06_26__H__</span>
00011 <span class="preprocessor"></span><span class="preprocessor">#define __PCL_PHOXO_HELPER__2004_06_26__H__</span>
00012 <span class="preprocessor"></span><span class="preprocessor">#include "StdDefine.h"</span>
00013 
00014 <span class="comment">//=============================================================================</span>
<a name="l00018"></a><a class="code" href="class_f_c_o_x_o_helper.html">00018</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="class_f_c_o_x_o_helper.html">FCOXOHelper</a>
00019 {
00020 <span class="keyword">public</span>:
00025 
00026     <span class="keyword">static</span> BYTE* <a class="code" href="class_f_c_o_x_o_helper.html#z45_0">ZeroMalloc</a> (<span class="keywordtype">int</span> nBytes) ;
00028     <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#z45_1">ZeroFree</a> (<span class="keywordtype">void</span>* pPixel) ;
00030 
00035 
00036     <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#z47_0">SaveBufferToFile</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFilename, <span class="keyword">const</span> <span class="keywordtype">char</span>* pBuffer, <span class="keywordtype">int</span> nLength) ;
00038     <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#z47_1">LoadFileToBuffer</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFilename, <span class="keywordtype">char</span>*&amp; pBuffer, <span class="keywordtype">int</span>&amp; nLength) ;
00040 
00045 
<a name="l00046"></a><a class="code" href="class_f_c_o_x_o_helper.html#z49_0">00046</a>     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> std::string <a class="code" href="class_f_c_o_x_o_helper.html#z49_0">X2A</a> (<span class="keyword">const</span> T&amp; tNumber, <span class="keywordtype">int</span> nWidth=0)
00047     {
00048         std::ostringstream     sOutStream ;
00049         sOutStream.width (nWidth) ;
00050         sOutStream.fill (<span class="charliteral">'0'</span>) ;
00051         sOutStream &lt;&lt; tNumber ;
00052         <span class="keywordflow">return</span> sOutStream.str() ;
00053     }
<a name="l00055"></a><a class="code" href="class_f_c_o_x_o_helper.html#z49_1">00055</a>     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#z49_1">A2X</a> (<span class="keyword">const</span> std::string&amp; strNumber, T&amp; tResult)
00056     {
00057         tResult = (T)0 ;
00058         std::stringstream     sTranslation ;
00059         sTranslation &lt;&lt; strNumber ;
00060         sTranslation &gt;&gt; tResult ;
00061     }
<a name="l00063"></a><a class="code" href="class_f_c_o_x_o_helper.html#z49_2">00063</a>     <span class="keyword">static</span> std::string <a class="code" href="class_f_c_o_x_o_helper.html#z49_2">EncodeURL</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* pBufDummy, <span class="keywordtype">int</span> nLen)
00064     {
00065         <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>  * pBuf = (<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)pBufDummy ;
00066         <span class="keyword">static</span> std::string   s_HexTable = <span class="stringliteral">"0123456789ABCDEF"</span>,
00067                              s_UnsafeTable = <span class="stringliteral">"\"&lt;&gt;%\\^[]`+$,@:;/!#?=&amp;"</span> ;
00068         std::string   s ;
00069         <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0 ; i &lt; nLen ; i++)
00070             <span class="keywordflow">if</span> ((pBuf[i] &gt; 32) &amp;&amp; (pBuf[i] &lt; 123) &amp;&amp; (s_UnsafeTable.find(pBuf[i]) == std::string::npos))
00071             {
00072                 s += pBuf[i] ;
00073             }
00074             <span class="keywordflow">else</span>
00075             {
00076                 s += <span class="stringliteral">"%"</span> ;
00077                 s += s_HexTable[pBuf[i] / 16] ;
00078                 s += s_HexTable[pBuf[i] % 16] ;
00079             }
00080         <span class="keywordflow">return</span> s ;
00081     }
00083 
00085     <span class="keyword">static</span> std::string <a class="code" href="class_f_c_o_x_o_helper.html#e0">GetFileExt</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* pFile) ;
00086 
00088     <span class="keyword">static</span> IMAGE_TYPE <a class="code" href="class_f_c_o_x_o_helper.html#e1">GetImageTypeFromName</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFileName) ;
00089 
00094 
00095     <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="class_f_c_o_x_o_helper.html#z51_0">LoadPhotoshopACF</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFileName, std::deque&lt;int&gt;&amp; listElem) ;
00097     <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="class_f_c_o_x_o_helper.html#z51_1">SavePhotoshopACF</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFileName, <span class="keyword">const</span> std::deque&lt;int&gt;&amp; listElem) ;
00098 
<a name="l00100"></a><a class="code" href="struct_f_c_o_x_o_helper_1_1_p_h_o_x_o_s_e_t_t_i_n_g.html">00100</a>     <span class="keyword">struct </span><a class="code" href="struct_f_c_o_x_o_helper_1_1_p_h_o_x_o_s_e_t_t_i_n_g.html">PHOXOSETTING</a>
00101     {
00102         INT32       nUndoLevel ; <span class="comment">// Undo����, default(20)</span>
00103         INT32       nBkType ; <span class="comment">// �����������ͣ�0(��ɫ)��1(����)��2(�ۺ�����)</span>
00104         RGBQUAD     crCanvasBk ; <span class="comment">// canvas����ɫ</span>
00105         INT32       nNewWidth ; <span class="comment">// �½�ͼ���</span>
00106         INT32       nNewHeight ; <span class="comment">// �½�ͼ���</span>
00107         INT32       nResolution ; <span class="comment">// �½�ͼ�������</span>
00108         RGBQUAD     crFore ; <span class="comment">// ǰ��ɫ</span>
00109         RGBQUAD     crBack ; <span class="comment">// ����ɫ</span>
00110         INT32       nIsShowLogo ; <span class="comment">// ���ʱ�Ƿ���ʾlogo</span>
00111         INT32       nAntStepTime ; <span class="comment">// �����߼��ʱ�������</span>
00112         INT32       nIdLanguage ; <span class="comment">// ��ǰOS����</span>
00113     };
00115     <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#z51_2">LoadPhoXoSettingFile</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFileName, <a class="code" href="struct_f_c_o_x_o_helper_1_1_p_h_o_x_o_s_e_t_t_i_n_g.html">PHOXOSETTING</a>&amp; oXoSetting) ;
00117     <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#z51_3">SavePhoXoSettingFile</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFileName, <span class="keyword">const</span> <a class="code" href="struct_f_c_o_x_o_helper_1_1_p_h_o_x_o_s_e_t_t_i_n_g.html">PHOXOSETTING</a>&amp; oXoSetting) ;
00119 
00121     <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#e2">BubbleSort</a> (<span class="keywordtype">int</span> pArray[], <span class="keywordtype">int</span> iNumElement) ;
00122 
00123 <span class="keyword">private</span>:
00124     <span class="keyword">static</span> <span class="keywordtype">int</span> __PS_WORD2INT (<span class="keyword">const</span> BYTE* pWord) ;
00125 };
00126 
00127 <span class="comment">//=============================================================================</span>
00128 <span class="comment">// inline Implement</span>
00129 <span class="comment">//=============================================================================</span>
<a name="l00130"></a><a class="code" href="class_f_c_o_x_o_helper.html#z45_0">00130</a> <span class="keyword">inline</span> BYTE* <a class="code" href="class_f_c_o_x_o_helper.html#z45_0">FCOXOHelper::ZeroMalloc</a> (<span class="keywordtype">int</span> nBytes)
00131 {
00132 <span class="preprocessor">#ifdef WIN32</span>
00133 <span class="preprocessor"></span>
00134     <span class="comment">// BoundChecker can's check the memory alloc by &lt;VirtualAlloc&gt;</span>
00135 <span class="preprocessor">    #ifdef _DEBUG</span>
00136 <span class="preprocessor"></span>        BYTE   * pByte = (BYTE*)malloc (nBytes) ;
00137         memset (pByte, 0, nBytes) ;
00138         <span class="keywordflow">return</span> pByte ;
00139 <span class="preprocessor">    #else</span>
00140 <span class="preprocessor"></span>        <span class="keywordflow">return</span> (BYTE*)VirtualAlloc (NULL, nBytes, MEM_RESERVE|MEM_COMMIT, PAGE_READWRITE) ;
00141 <span class="preprocessor">    #endif</span>
00142 <span class="preprocessor"></span>
00143 <span class="preprocessor">#else</span>
00144 <span class="preprocessor"></span>
00145         BYTE   * pByte = (BYTE*)malloc (nBytes) ;
00146         memset (pByte, 0, nBytes) ;
00147         <span class="keywordflow">return</span> pByte ;
00148 
00149 <span class="preprocessor">#endif</span>
00150 <span class="preprocessor"></span>}
00151 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00152"></a><a class="code" href="class_f_c_o_x_o_helper.html#z45_1">00152</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#z45_1">FCOXOHelper::ZeroFree</a> (<span class="keywordtype">void</span>* pPixel)
00153 {
00154     <span class="keywordflow">if</span> (!pPixel)
00155         return ;
00156 
00157 <span class="preprocessor">#ifdef WIN32</span>
00158 <span class="preprocessor"></span>
00159 <span class="preprocessor">    #ifdef _DEBUG</span>
00160 <span class="preprocessor"></span>        free (pPixel) ;
00161 <span class="preprocessor">    #else</span>
00162 <span class="preprocessor"></span>        ::VirtualFree (pPixel, 0, MEM_RELEASE) ;
00163 <span class="preprocessor">    #endif</span>
00164 <span class="preprocessor"></span>
00165 <span class="preprocessor">#else</span>
00166 <span class="preprocessor"></span>
00167         free (pPixel) ;
00168 
00169 <span class="preprocessor">#endif</span>
00170 <span class="preprocessor"></span>}
00171 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00172"></a><a class="code" href="class_f_c_o_x_o_helper.html#z47_0">00172</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#z47_0">FCOXOHelper::SaveBufferToFile</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFilename, <span class="keyword">const</span> <span class="keywordtype">char</span>* pBuffer, <span class="keywordtype">int</span> nLength)
00173 {
00174     std::ofstream   outFile (szFilename, std::ios::out|std::ios::binary|std::ios::trunc) ; assert(outFile.is_open());
00175     <span class="keywordflow">if</span> (outFile.is_open())
00176         outFile.write (pBuffer, nLength) ;
00177 }
00178 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00179"></a><a class="code" href="class_f_c_o_x_o_helper.html#z47_1">00179</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#z47_1">FCOXOHelper::LoadFileToBuffer</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFilename, <span class="keywordtype">char</span>*&amp; pBuffer, <span class="keywordtype">int</span>&amp; nLength)
00180 {
00181     pBuffer=NULL; nLength=0;
00182     std::ifstream     inFile (szFilename, std::ios::in|std::ios::binary) ;
00183     <span class="keywordflow">if</span> (!inFile.is_open())
00184         {assert(<span class="keyword">false</span>); <span class="keywordflow">return</span>;}
00185 
00186     <span class="comment">// get file length</span>
00187     inFile.seekg (0, std::ios::end) ;
00188     nLength = inFile.tellg() ;
00189 
00190     <span class="comment">// read file into memory</span>
00191     pBuffer = <span class="keyword">new</span> <span class="keywordtype">char</span>[nLength + 8] ;
00192     memset (pBuffer, 0, nLength + 8) ;
00193     inFile.seekg (0, std::ios::beg) ;
00194     inFile.read (pBuffer, nLength) ;
00195 }
00196 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00197"></a><a class="code" href="class_f_c_o_x_o_helper.html#e0">00197</a> <span class="keyword">inline</span> std::string <a class="code" href="class_f_c_o_x_o_helper.html#e0">FCOXOHelper::GetFileExt</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* pFile)
00198 {
00199     <span class="keywordflow">if</span> (!pFile) {assert(<span class="keyword">false</span>); <span class="keywordflow">return</span> <span class="stringliteral">""</span>;}
00200 
00201     std::string     strFile(pFile), strOut ;
00202     <span class="keyword">const</span> <span class="keywordtype">int</span>       nPos = (int)strFile.find_last_of (<span class="stringliteral">"."</span>) ;
00203     <span class="keywordflow">if</span> (nPos != std::string::npos)
00204         strOut = strFile.substr (nPos + 1) ;
00205     <span class="keywordflow">return</span> strOut ;
00206 }
00207 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00208"></a><a class="code" href="class_f_c_o_x_o_helper.html#e1">00208</a> <span class="keyword">inline</span> IMAGE_TYPE <a class="code" href="class_f_c_o_x_o_helper.html#e1">FCOXOHelper::GetImageTypeFromName</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFileName)
00209 {
00210     <span class="keywordflow">if</span> (!szFileName)  {assert(<span class="keyword">false</span>); <span class="keywordflow">return</span> IMG_UNKNOW;}
00211 
00212     std::string       strExt (<a class="code" href="class_f_c_o_x_o_helper.html#e0">GetFileExt</a>(szFileName)) ;
00213     <a class="code" href="class_p_c_l__array.html">PCL_array&lt;char&gt;</a>   szConvert (<span class="keyword">new</span> <span class="keywordtype">char</span>[strExt.size() + 8]) ;
00214     memset (szConvert.get(), 0, strExt.size() + 8) ;
00215     strcpy (szConvert.get(), strExt.c_str()) ;
00216 
00217     <span class="comment">// convert to lowercase</span>
00218     <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0 ; i &lt; (<span class="keywordtype">int</span>)strExt.size() ; i++)
00219         szConvert[i] = tolower(szConvert[i]) ;
00220 
00221     <a class="code" href="class_p_c_l___t_t___convertor.html">PCL_TT_Convertor&lt;IMAGE_TYPE, std::string&gt;</a>   imgTab ;
00222     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_JPG, <span class="stringliteral">"jpg"</span>) ;
00223     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_JPG, <span class="stringliteral">"jpeg"</span>) ;
00224     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_GIF, <span class="stringliteral">"gif"</span>) ;
00225     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_PNG, <span class="stringliteral">"png"</span>) ;
00226     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_BMP, <span class="stringliteral">"bmp"</span>) ;
00227     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_PCX, <span class="stringliteral">"pcx"</span>) ;
00228     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_TIF, <span class="stringliteral">"tif"</span>) ;
00229     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_TIF, <span class="stringliteral">"tiff"</span>) ;
00230     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_TGA, <span class="stringliteral">"tga"</span>) ;
00231     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_ICO, <span class="stringliteral">"ico"</span>) ;
00232     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_PSD, <span class="stringliteral">"psd"</span>) ;
00233     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_XPM, <span class="stringliteral">"xpm"</span>) ;
00234     imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a7">AddElement</a> (IMG_PHOXO, <span class="stringliteral">"oxo"</span>) ;
00235     <span class="keywordflow">return</span> imgTab.<a class="code" href="class_p_c_l___t_t___convertor.html#a1">Second_to_First</a> (szConvert.get(), IMG_UNKNOW) ;
00236 }
00237 <span class="comment">//-----------------------------------------------------------------------------</span>
00238 <span class="keyword">inline</span> <span class="keywordtype">int</span> FCOXOHelper::__PS_WORD2INT (<span class="keyword">const</span> BYTE* pWord)
00239 {
00240     BYTE   bySwap[2] = {pWord[1], pWord[0]} ;
00241     <span class="keywordflow">return</span> *(<span class="keywordtype">short</span>*)bySwap ;
00242 }
00243 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00244"></a><a class="code" href="class_f_c_o_x_o_helper.html#z51_0">00244</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_f_c_o_x_o_helper.html#z51_0">FCOXOHelper::LoadPhotoshopACF</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFileName, std::deque&lt;int&gt;&amp; listElem)
00245 {
00246     listElem.clear() ;
00247     std::ifstream     inFile (szFileName, std::ios::in|std::ios::binary) ;
00248     <span class="keywordflow">if</span> (!inFile.is_open())
00249         <span class="keywordflow">return</span> false ;
00250 
00251     <span class="comment">// get file's size</span>
00252     inFile.seekg (0, std::ios::end) ;
00253     <span class="keyword">const</span> <span class="keywordtype">int</span>     nFileSize = inFile.tellg() ;
00254     <span class="keywordflow">if</span> (nFileSize != 54) <span class="comment">// 27.elem * 2.bytes</span>
00255         <span class="keywordflow">return</span> false ;
00256 
00257     <span class="comment">// read file into memory.</span>
00258     <a class="code" href="class_p_c_l__array.html">PCL_array&lt;short&gt;</a>   pStart (<span class="keyword">new</span> BYTE[nFileSize]) ;
00259     inFile.seekg (0, std::ios::beg) ;
00260     inFile.read ((<span class="keywordtype">char</span>*)pStart.<a class="code" href="class_p_c_l__array.html#a4">get</a>(), nFileSize) ;
00261 
00262     <span class="comment">// 5 x 5 filter &amp; scale &amp; offset</span>
00263     <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0 ; i &lt; 25 ; i++)
00264     {
00265         listElem.push_back (__PS_WORD2INT((BYTE*)&amp;pStart[i])) ;
00266     }
00267     listElem.push_back (__PS_WORD2INT((BYTE*)&amp;pStart[25])) ;
00268     listElem.push_back (__PS_WORD2INT((BYTE*)&amp;pStart[26])) ;
00269     <span class="keywordflow">return</span> true ;
00270 }
00271 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00272"></a><a class="code" href="class_f_c_o_x_o_helper.html#z51_1">00272</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_f_c_o_x_o_helper.html#z51_1">FCOXOHelper::SavePhotoshopACF</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFileName, <span class="keyword">const</span> std::deque&lt;int&gt; &amp; listElem)
00273 {
00274     <span class="keywordflow">if</span> (listElem.size() != 27)  {assert(<span class="keyword">false</span>); <span class="keywordflow">return</span> <span class="keyword">false</span>;}
00275 
00276     <span class="comment">// create file</span>
00277     std::ofstream     outFile (szFileName, std::ios::out|std::ios::binary|std::ios::trunc) ;
00278     <span class="keywordflow">if</span> (!outFile.is_open())
00279         <span class="keywordflow">return</span> false ;
00280 
00281     BYTE    pElem[2] ;
00282     <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0 ; i &lt; (<span class="keywordtype">int</span>)listElem.size() ; i++)
00283     {
00284         *(<span class="keywordtype">short</span>*)pElem = (short)listElem[i] ;
00285         FSwap (pElem[0], pElem[1]) ;
00286         outFile.write ((<span class="keywordtype">char</span>*)pElem, 2) ;
00287     }
00288     <span class="keywordflow">return</span> true ;
00289 }
00290 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00291"></a><a class="code" href="class_f_c_o_x_o_helper.html#z51_2">00291</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#z51_2">FCOXOHelper::LoadPhoXoSettingFile</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFileName, <a class="code" href="struct_f_c_o_x_o_helper_1_1_p_h_o_x_o_s_e_t_t_i_n_g.html">PHOXOSETTING</a>&amp; oXoSetting)
00292 {
00293     std::ifstream     inFile (szFileName, std::ios::in|std::ios::binary) ;
00294     <span class="keywordflow">if</span> (inFile.is_open())
00295     {
00296         <span class="comment">// get file length</span>
00297         inFile.seekg (0, std::ios::end) ;
00298         <span class="keywordflow">if</span> ((<span class="keywordtype">int</span>)inFile.tellg() == <span class="keyword">sizeof</span>(<a class="code" href="struct_f_c_o_x_o_helper_1_1_p_h_o_x_o_s_e_t_t_i_n_g.html">PHOXOSETTING</a>))
00299         {
00300             inFile.seekg (0, std::ios::beg) ;
00301             inFile.read ((<span class="keywordtype">char</span>*)&amp;oXoSetting, <span class="keyword">sizeof</span>(<a class="code" href="struct_f_c_o_x_o_helper_1_1_p_h_o_x_o_s_e_t_t_i_n_g.html">PHOXOSETTING</a>)) ;
00302             return ;
00303         }
00304     }
00305     <span class="comment">// �ļ������ڻ򳤶Ȳ�����Ĭ������</span>
00306     oXoSetting.nUndoLevel = 20 ; <span class="comment">// Undo����, default(20)</span>
00307     oXoSetting.nBkType = 2 ; <span class="comment">// �����������ͣ�0(��ɫ)��1(����)��2(�ۺ�����)</span>
00308     oXoSetting.nNewWidth = 640 ; <span class="comment">// �½�ͼ���</span>
00309     oXoSetting.nNewHeight = 480 ; <span class="comment">// �½�ͼ���</span>
00310     oXoSetting.nResolution = 72 ; <span class="comment">// �½�ͼ�������</span>
00311     oXoSetting.crFore = PCL_RGBA(0,0,0,0xFF) ; <span class="comment">// ǰ��ɫ</span>
00312     oXoSetting.crBack = PCL_RGBA(0xFF,0xFF,0xFF,0xFF) ; <span class="comment">// ����ɫ</span>
00313     oXoSetting.nIsShowLogo = 1 ; <span class="comment">// Ĭ����ʾlogo</span>
00314     oXoSetting.nAntStepTime = 300 ; <span class="comment">// �����߼��ʱ�������</span>
00315     oXoSetting.nIdLanguage = 0 ;
00316 }
00317 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00318"></a><a class="code" href="class_f_c_o_x_o_helper.html#z51_3">00318</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#z51_3">FCOXOHelper::SavePhoXoSettingFile</a> (<span class="keyword">const</span> <span class="keywordtype">char</span>* szFileName, <span class="keyword">const</span> <a class="code" href="struct_f_c_o_x_o_helper_1_1_p_h_o_x_o_s_e_t_t_i_n_g.html">PHOXOSETTING</a>&amp; oXoSetting)
00319 {
00320     <span class="comment">// create file.</span>
00321     std::ofstream     outFile (szFileName, std::ios::out|std::ios::binary|std::ios::trunc) ;
00322     <span class="keywordflow">if</span> (outFile.is_open())
00323         outFile.write ((<span class="keywordtype">char</span>*)&amp;oXoSetting, <span class="keyword">sizeof</span>(oXoSetting)) ;
00324 }
00325 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00326"></a><a class="code" href="class_f_c_o_x_o_helper.html#e2">00326</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_f_c_o_x_o_helper.html#e2">FCOXOHelper::BubbleSort</a> (<span class="keywordtype">int</span> pArray[], <span class="keywordtype">int</span> iNumElement)
00327 {
00328     <span class="keywordflow">if</span> (!pArray)
00329         {assert(<span class="keyword">false</span>); <span class="keywordflow">return</span>;}
00330 
00331     <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = iNumElement-1 ; i &gt; 0 ; i--)
00332     {
00333         <span class="keywordtype">bool</span>     bFlag = true ;
00334         <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0 ; j &lt; i ; j++)
00335             <span class="keywordflow">if</span> (pArray[j] &gt; pArray[j + 1])
00336             {
00337                 FSwap (pArray[j], pArray[j+1]) ;
00338                 bFlag = false ;
00339             }
00340         <span class="keywordflow">if</span> (bFlag)
00341             break ;
00342     }
00343 }
00344 
00345 <span class="preprocessor">#endif</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Mar 8 11:12:46 2006 for ImageStone by&nbsp;
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.1 </small></address>
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Written By
crazybit
Team Leader PhoXo
China China
graduate from University of Science and Technology of China at 2002.

Now I work at www.phoxo.com.

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Posted 24 Mar 2006

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