Algoviz添加算法步骤.docx

Step1 添加菜单项并在CAlgovizView中添加相应的消息响应函数Step2 在相应的菜单处理函数中添加算法处理代码m_nAlgorithmNumber = 3;CAlgovizDoc* pDoc = GetDocument();ASSERT_VALID(pDoc);if (!pDoc)return;int rows = pDoc-m_fileOut.m_Rows;int cols = pDoc-m_fileOut.m_Cols;for (inti = 1; i rows; i++)for (int j = 1; j cols; j++){pDoc-m_fileOut [i] [j] = (BYTE) ((pDoc-m_file [i - 1] [j - 1] + pDoc-m_file [i - 1] [j] * 2 + \pDoc-m_file [i - 1] [j + 1] + 2 * pDoc-m_file [i] [j - 1] + 4 * pDoc-m_file [i] [j] + \2 * pDoc-m_file [i] [j + 1] + pDoc-m_file [i + 1] [j - 1] + 2 * pDoc-m_file [i + 1] [j] +\pDoc-m_file [i + 1] [j + 1]) / 16);}Invalidate ();m_bAlgorithmHandled = true;Step3 在CShowDoc类的SetTitle函数中添加case语句，编写新添加算法的信息字符串（str_title）case 3:str_title = Algorithm: 3 * 3 Gaussian filter;break;Step4 在CShowForm类中添加算法处理成员函数Gaussian3（）BYTE Gaussian3 (int rows, int cols); // Algorithm - 3 * 3 gaussian filterBYTE CShowForm::Gaussian3 (int rows, int cols){doublepixel_handled_intensity = static_cast double ((m_bmpOrg [m_rows - (rows - 1)] [cols - 1] + 2 * m_bmpOrg [m_rows - (rows - 1)] [cols] + \m_bmpOrg [m_rows - (rows - 1)] [cols + 1] + 2 * m_bmpOrg [m_rows - rows] [cols - 1] + 4 * m_bmpOrg [m_rows - rows] [cols] + \2 * m_bmpOrg [m_rows - rows] [cols + 1] + m_bmpOrg [m_rows - (rows + 1)] [cols - 1] + 2 * m_bmpOrg [m_rows - (rows + 1)] [cols] +\m_bmpOrg [m_rows - (rows + 1)] [cols + 1])) / 16;if (pixel_handled_intensity - (floor (pixel_handled_intensity)) 0.5)pixel_handled_intensity = floor (pixel_handled_intensity);elsepixel_handled_intensity = ceil (pixel_handled_intensity);BYTE pixel_handled_intensity_byte = static_cast BYTE (pixel_handled_intensity);returnpixel_handled_intensity_byte;}Step5在CShowForm类的AlgorithmCopmutingOnPixel函数中添加case语句case 3:return_value = Gaussian3 (rows, cols);break;Step6在CShowForm类的GetAlgorithmInfo函数中添加case语句Step7 在CShowForm类的GetOutputInfoPerPixel中添加case语句Step8 在CShowForm类的构造函数中添加case语句// 3 * 3 Gaussian filtercase 3:{intarray_temp [] = {0, 3, 15, 12};vector int vec_temp (array_temp, array_temp + 4);