调用OCR功能.doc

int miLANG_CHINESE_SIMPLIFIED = 2052 ; IDocument * pDoc = new IDocument; pDoc - CreateDispatch( _T( MODI.Document ) ); pDoc - Create(GetAppPath() + _T( out.bmp ); pDoc - OCR( miLANG_CHINESE_SIMPLIFIED, 0 , 0 ); IImages images = pDoc - GetImages(); long num = images.GetCount(); for ( int i = 0 ; i Close( 0 ); pDoc - ReleaseDispatch(); delete pDoc; 还需要导入Office2003的Dispatch接口包装类 1 / Machine generated IDispatch wrapper class(es) created with ClassWizard 2 / / 3 / IMiFont wrapper class 4 5 class IMiFont : public COleDispatchDriver 6 7 public : 8 IMiFont() / Calls COleDispatchDriver default constructor 9 IMiFont(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 10 IMiFont( const IMiFont & dispatchSrc) : COleDispatchDriver(dispatchSrc) 11 12 / Attributes 13 public : 14 15 / Operations 16 public : 17 long GetFamily(); 18 long GetFaceStyle(); 19 long GetSerifStyle(); 20 short GetFontSize(); 21 ; 22 / / 23 / IMiRect wrapper class 24 25 class IMiRect : public COleDispatchDriver 26 27 public : 28 IMiRect() / Calls COleDispatchDriver default constructor 29 IMiRect(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 30 IMiRect( const IMiRect & dispatchSrc) : COleDispatchDriver(dispatchSrc) 31 32 / Attributes 33 public : 34 35 / Operations 36 public : 37 long GetTop(); 38 long GetLeft(); 39 long GetRight(); 40 long GetBottom(); 41 ; 42 / / 43 / IMiRects wrapper class 44 45 class IMiRects : public COleDispatchDriver 46 47 public : 48 IMiRects() / Calls COleDispatchDriver default constructor 49 IMiRects(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 50 IMiRects( const IMiRects & dispatchSrc) : COleDispatchDriver(dispatchSrc) 51 52 / Attributes 53 public : 54 55 / Operations 56 public : 57 long GetCount(); 58 LPUNKNOWN Get_NewEnum(); 59 LPDISPATCH GetItem( long Index); 60 ; 61 / / 62 / IWord wrapper class 63 64 class IWord : public COleDispatchDriver 65 66 public : 67 IWord() / Calls COleDispatchDriver default constructor 68 IWord(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 69 IWord( const IWord & dispatchSrc) : COleDispatchDriver(dispatchSrc) 70 71 / Attributes 72 public : 73 74 / Operations 75 public : 76 short GetRecognitionConfidence(); 77 long GetFontId(); 78 long GetLineId(); 79 long GetRegionId(); 80 CString GetText(); 81 LPDISPATCH GetFont(); 82 long GetId(); 83 LPDISPATCH GetRects(); 84 ; 85 / / 86 / IWords wrapper class 87 88 class IWords : public COleDispatchDriver 89 90 public : 91 IWords() / Calls COleDispatchDriver default constructor 92 IWords(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 93 IWords( const IWords & dispatchSrc) : COleDispatchDriver(dispatchSrc) 94 95 / Attributes 96 public : 97 98 / Operations 99 public :100 long GetCount();101 LPUNKNOWN Get_NewEnum();102 LPDISPATCH GetItem( long Index);103 ;104 / /105 / ILayout wrapper class 106 107 class ILayout : public COleDispatchDriver108 109 public :110 ILayout() / Calls COleDispatchDriver default constructor 111 ILayout(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 112 ILayout( const ILayout & dispatchSrc) : COleDispatchDriver(dispatchSrc) 113 114 / Attributes 115 public :116 117 / Operations 118 public :119 long GetLanguage(); / 获得OCR处理时的使用的语言设置 120 long GetNumChars(); / 获得已经辨认文本的字符数目 121 long GetNumWords();122 long GetNumFonts(); / 获得字体 123 CString GetText(); / 以单CString方式获得辨认文本 124 LPDISPATCH GetWords();125 ;126 / /127 / IImage wrapper class 128 129 class IImage : public COleDispatchDriver130 131 public :132 IImage() / Calls COleDispatchDriver default constructor 133 IImage(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 134 IImage( const IImage & dispatchSrc) : COleDispatchDriver(dispatchSrc) 135 136 / Attributes 137 public :138 139 / Operations 140 public :141 LPDISPATCH GetLayout(); / 获得OCR页面结果 142 long GetPixelWidth(); / 获取像素的宽 143 long GetPixelHeight(); / 获取像素的高 144 long GetXdpi(); / 获取每英寸X轴像素 145 long GetYdpi(); / 获取每英寸Y轴像素 146 long GetBitsPerPixel(); / 获取每像素的位数 147 LPDISPATCH GetThumbnail( long ThumbSize); / 返回IPictureDisp，获取图象指图 148 LPDISPATCH GetPicture(); / 获取图象返回IPictureDisp 149 long GetCompression(); / 获取图片压缩程度 150 void OCR( long LangId, BOOL OCROrientImage, BOOL OCRStraightenImage); / 对页面执行OCR 151 void Rotate( long Angle); / 转动页面增加90度 152 ;153 / /154 / IImages wrapper class 155 156 class IImages : public COleDispatchDriver157 158 public :159 IImages() / Calls COleDispatchDriver default constructor 160 IImages(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 161 IImages( const IImages & dispatchSrc) : COleDispatchDriver(dispatchSrc) 162 163 / Attributes 164 public :165 166 / Operations 167 public :168 long GetCount();169 void Add(LPDISPATCH Page, LPDISPATCH BeforePage);170 LPUNKNOWN Get_NewEnum();171 LPDISPATCH GetItem( long Index);172 void Remove(LPDISPATCH Page);173 ;174 / /175 / IDocument wrapper class 176 177 class IDocument : public COleDispatchDriver178 179 public :180 IDocument() / Calls COleDispatchDriver default constructor 181 IDocument(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 182 IDocument( const IDocument & dispatchSrc) : COleDispatchDriver(dispatchSrc) 183 184 / Attributes 185 public :186 187 / Operations 188 public :189 void Save(); / 保存文挡 190 void Close(BOOL SaveChanges); / 关闭文挡 191 void SaveAs(LPCTSTR FileName, long FileFormat, long CompLevel); / 以指定文件名，图片格式，压缩程度来保存文挡 192 LPDISPATCH GetImages(); / 获取文挡页面收集 193 LPDISPATCH GetBuiltInDocumentProperties(); / 获取Office 文挡属性 194 LPDISPATCH GetCustomDocumentProperties(); / 获取Office 文挡属性 195 void Create(LPCTSTR FileOpen); / 创建新的文挡 196 BOOL GetDirty(); / 获得一个值，看是否不保存所修改过的文挡 197 void OCR( long LangId, BOOL OCROrientImage, BOOL OCRStraightenImage); / 对整个文挡执行OCR 198 void PrintOut( long From, long To, long Copies, LPCTSTR PrinterName, LPCTSTR PrintToFileName, BOOL PrintAnnotation, long FitMode); / 打印文挡到打印机或者文件 199 ;200 / /201 / _IDocumentEvents wrapper class 202 203 class _IDocumentEvents : public COleDispatchDriver204 205 public :206 _IDocumentEvents() / Calls COleDispatchDriver default constructor 207 _IDocumentEvents(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 208 _IDocumentEvents( const _IDocumentEvents & dispatchSrc) : COleDispatchDriver(dispatchSrc) 209 210 / Attributes 211 public :212 213 / Operations 214 public :215 / method OnOCRProgress not emitted because of invalid return type or parameter type 216 ;217 / /218 / _IImageEvents wrapper class 219 220 class _IImageEvents : public COleDispatchDriver221 222 public :223 _IImageEvents() / Calls COleDispatchDriver default constructor 224 _IImageEvents(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 225 _IImageEvents( const _IImageEvents & dispatchSrc) : COleDispatchDriver(dispatchSrc) 226 227 / Attributes 228 public :229 230 / Operations 231 public :232 ;233 / /234 / IMiSelectRect wrapper class 235 236 class IMiSelectRect : public COleDispatchDriver237 238 public :239 IMiSelectRect() / Calls COleDispatchDriver default constructor 240 IMiSelectRect(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 241 IMiSelectRect( const IMiSelectRect & dispatchSrc) : COleDispatchDriver(dispatchSrc) 242 243 / Attributes 244 public :245 246 / Operations 247 public :248 long GetPageNumber(); / 获取当前所显示页面 249 long GetLeft(); 250 long GetTop();251 long GetRight();252 long GetBottom();253 ;254 / /255 / IMiSelectRects wrapper class 256 257 class IMiSelectRects : public COleDispatchDriver258 259 public :260 IMiSelectRects() / Calls COleDispatchDriver default constructor 261 IMiSelectRects(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 262 IMiSelectRects( const IMiSelectRects & dispatchSrc) : COleDispatchDriver(dispatchSrc) 263 264 / Attributes 265 public :266 267 / Operations 268 public :269 long GetCount();270 LPUNKNOWN Get_NewEnum();271 LPDISPATCH GetItem( long Index);272 ;273 / /274 / IMiSelectableItem wrapper class 275 276 class IMiSelectableItem : public COleDispatchDriver277 278 public :279 IMiSelectableItem() / Calls COleDispatchDriver default constructor 280 IMiSelectableItem(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 281 IMiSelectableItem( const IMiSelectableItem & dispatchSrc) : COleDispatchDriver(dispatchSrc) 282 283 / Attributes 284 public :285 286 / Operations 287 public :288 void CopyToClipboard(); / 拷贝所选择文本到剪贴板 289 CString GetText(); / 获取选择区域所辨认出的文本 290 LPDISPATCH GetWords(); / 获得所辨认出的文本的字符集合 291 LPDISPATCH GetSelectRects(); / 返回一个选择区域 292 ;293 / /294 / IMiSelectableImage wrapper class 295 296 class IMiSelectableImage : public COleDispatchDriver297 298 public :299 IMiSelectableImage() / Calls COleDispatchDriver default constructor 300 IMiSelectableImage(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 301 IMiSelectableImage( const IMiSelectableImage & dispatchSrc) : COleDispatchDriver(dispatchSrc) 302 303 / Attributes 304 public :305 306 / Operations 307 public :308 void CopyToClipboard( long CopyAnnotation, long AlwaysKeepAnnotationColor); / 拷贝所选择文本到剪贴板 309 LPDISPATCH ExportToPicture( long CopyAnnotation, long AlwaysKeepAnnotationColor); / 返回一个IPictureDisp图形选择 310 void GetBoundingRect( long * plPageNum, long * Left, long * Top, long * Right, long * Bottom); / 返回一个矩形区域 311 ;312 / /313 / IMiDocView wrapper class 314 315 class IMiDocView : public COleDispatchDriver316 317 public :318 IMiDocView() / Calls COleDispatchDriver default constructor 319 IMiDocView(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 320 IMiDocView( const IMiDocView & dispatchSrc) : COleDispatchDriver(dispatchSrc) 321 322 / Attributes 323 public :324 325 / Operations 326 public :327 LPUNKNOWN GetDocument(); / 获取文挡 328 void SetDocument(LPUNKNOWN newValue); / 设置文挡 329 CString GetFileName(); / 获取文件名 330 void SetFileName(LPCTSTR lpszNewValue); / 设置文件名 331 long GetNumPages(); / 获取文挡的页数 332 void ClientToDocument( long * plX, long * plY); / 转换视图坐标到文挡坐标 333 void DocumentToClient( long * plX, long * plY); / 转换文挡坐标到视图坐标 334 void ClientToImage( long lSX, long lSY, long * pnPage, long * plX, long * plY); / 转换视图坐标到页面坐标 335 void ImageToClient( long nPage, long lX, long lY, long * plSX, long * plSY); / 页面坐标转换为视图坐标 336 void GetVisibleRect( long * Left, long * Top, long * Right, long * Bottom); / 返回可视矩形坐标 337 void MoveRectIntoView( long Left, long Top, long Right, long Bottom); / 移动指定的矩形区域到视图 338 long GetDocViewMode(); / 获得决定显示页面的方式 339 void SetDocViewMode( long nNewValue); / 设置决定以什么的方式去显示页面 340 long GetPageNum(); / 获取当前所显示页面 341 void SetPageNum( long nNewValue); / 设置当前所显示页面 342 void GetScale( double * pdScaleX, double * pdScaleY); / 获取被使用坐标因素 343 void SetScale( double dScaleX, double dScaleY); / 设置被使用坐标因素 344 long GetFitMode(); / 设置确定怎么适合页面到视图窗口值 345 void SetFitMode( long nNewValue); / 获取确定怎么适合页面到视图窗口值 346 long GetActionState(); / 获取运行操作状态 347 void SetActionState( long nNewValue); / 设置允许操作状态 348 LPDISPATCH GetTextSelection(); / 获取用户选择区域 349 void SetTextSelection(LPDISPATCH newValue); / 设置用户选择区域 350 LPDISPATCH GetImageSelection(); / 获取用户选择，并以Image返回 351 void SetImageSelection(LPDISPATCH newValue); / 设置用户选择，并以Image返回 352 void SelectAll( long nPage); / 在页面上选择所有东西 353 void MoveSelectionToView(LPDISPATCH pdispSelection); / 移动用户所选对象到视图 354 void SetLayerVisible( long Index, BOOL bNewValue); / 设置文挡可视图层 355 BOOL GetLayerVisible( long Index); / 获取文挡可视图层 356 ;357 / /358 / _IMiDocViewEvents wrapper class 359 360 class _IMiDocViewEvents : public COleDispatchDriver361 362 public :363 _IMiDocViewEvents() / Calls COleDispatchDriver default constructor 364 _IMiDocViewEvents(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 365 _IMiDocViewEvents( const _IMiDocViewEvents & dispatchSrc) : COleDispatchDriver(dispatchSrc) 366 367 / Attributes 368 public :369 370 / Operations 371 public :372 / method FitmodeChanged not emitted because of invalid return type or parameter type373 / method ScaleChanged not emitted because of invalid return type or parameter type374 / method SelectionChanged not emitted because of invalid return type or parameter type375 / method PageChanged not emitted because of invalid return type or parameter type376 / method PageCountChanged not emitted because of invalid return type or parameter type377 / method CurPageNumChanged not emitted because of invalid return type or parameter type378 / method VisibleRectChanged not emitted because of invalid return type or parameter type 379 ;380 / /381 / IMiDocSearch wrapper class 382 383 class IMiDocSearch : public COleDispatchDriver384 385 public :386 IMiDocSearch() / Calls COleDispatchDriver default constructor 387 IMiDocSearch(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) 388 IMiDocSearch( const IMiDocSearch & dispatchSrc) : COleDispatchDriver(dispatchSrc) 389 390 / Attributes 391 public :392 393 / Operations 394 public :395 void Initialize(LPUNKNOWN piDoc, LPCTSTR strPattern, VARI