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EdgeEnhanceDlg.cpp
资源名称：isee_code01231.zip　[点击查看]
上传用户：yatsl7111
上传日期：2007-01-08
资源大小：1433k
文件大小：13k
源码类别：

图形图象

开发平台：

Visual C++

EdgeEnhanceDlg.cpp：源码内容
  1. // EdgeEnhanceDlg.cpp : implementation file
  2. //
  4. #include "stdafx.h"
  5. #include "flt_mass.h"
  6. #include "draw.h"
  7. #include "AdjustContrast.h"
  8. #include "DrawPreView.h"
  9. #include "System.h"
  10. #include "EdgeEnhance.h"
  11. #include "ConvoluteKernel.h"
  12. #include "EdgeEnhanceDlg.h"
  14. #ifdef _DEBUG
  15. #define new DEBUG_NEW
  16. #undef THIS_FILE
  17. static char THIS_FILE[] = __FILE__;
  18. #endif
  20. #define DELAYTIME 300
  21. #define LEFT 8
  22. #define TOP 8
  24. /////////////////////////////////////////////////////////////////////////////
  25. // CEdgeEnhanceDlg dialog
  28. CEdgeEnhanceDlg::CEdgeEnhanceDlg(CWnd* pParent /*=NULL*/)
  29. : CDialog(CEdgeEnhanceDlg::IDD, pParent)
  30. {
  31. //{{AFX_DATA_INIT(CEdgeEnhanceDlg)
  32. m_strEdge = _T("100");
  33. m_Check_PreView = TRUE;
  34. //}}AFX_DATA_INIT
  35. m_nComboIndex=0;
  36. m_bMouseDown=FALSE;
  37. m_bMouseShow=TRUE;
  38. m_nEdge=90;
  39. }
  42. void CEdgeEnhanceDlg::DoDataExchange(CDataExchange* pDX)
  43. {
  44. CDialog::DoDataExchange(pDX);
  45. //{{AFX_DATA_MAP(CEdgeEnhanceDlg)
  46. DDX_Control(pDX, IDC_COMBO_FILTER, m_Combo_Filter);
  47. DDX_Control(pDX, IDC_EDIT_EDGE, m_EditEdge);
  48. DDX_Text(pDX, IDC_EDIT_EDGE, m_strEdge);
  49. DDV_MaxChars(pDX, m_strEdge, 3);
  50. DDX_Check(pDX, IDC_CHECK_PRVIEW, m_Check_PreView);
  51. //}}AFX_DATA_MAP
  52. }
  55. BEGIN_MESSAGE_MAP(CEdgeEnhanceDlg, CDialog)
  56. //{{AFX_MSG_MAP(CEdgeEnhanceDlg)
  57. ON_WM_DRAWITEM()
  58. ON_EN_CHANGE(IDC_EDIT_EDGE, OnChangeEditEdge)
  59. ON_WM_TIMER()
  60. ON_CBN_SELCHANGE(IDC_COMBO_FILTER, OnSelchangeComboFilter)
  61. ON_BN_CLICKED(IDC_CHECK_PRVIEW, OnCheckPrview)
  62. ON_WM_MOUSEMOVE()
  63. ON_WM_LBUTTONDOWN()
  64. ON_WM_LBUTTONUP()
  65. ON_WM_PAINT()
  66. //}}AFX_MSG_MAP
  67. END_MESSAGE_MAP()
  69. /////////////////////////////////////////////////////////////////////////////
  70. // CEdgeEnhanceDlg message handlers
  72. BOOL CEdgeEnhanceDlg::OnInitDialog() 
  73. {
  74. CDialog::OnInitDialog();
  76. // TODO: Add extra initialization here
  77. CreatMemImage(lpProcInfo);
  79. if(lpProcInfo->sImageInfo .height <PREV_HEIGHT && lpProcInfo->sImageInfo .width <PREV_WIDTH)
  80. {
  81. m_bMouseShow=FALSE;
  82. }
  83. m_nPosx=(lpProcInfo->sImageInfo .width -PREV_WIDTH)/2;
  84. m_nPosy=(lpProcInfo->sImageInfo .height-PREV_HEIGHT)/2;
  86. _fnCOM_SetPos_xy(m_nPosx,m_nPosy);
  87. Oldpoint.x=Oldpoint.y=-1;
  89. m_wndEdgeBar.SubclassDlgItem(IDC_LINETRACK_EDGE, this);
  90. m_wndEdgeBar.InitControl(IDC_EDIT_EDGE,RGB(0,0,0),0, m_nEdge,100,2);
  92. m_wndLogo.SubclassDlgItem (IDC_LOGO_EDGE,this);
  93. m_wndLogo.SetLogoFont ("SIMSUN");
  94. m_wndLogo.SetLogoText ("iSee特效滤镜");
  96. m_curDown = LoadCursor(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDC_MOVE_DOWN));
  97. m_curUp = LoadCursor(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDC_MOVE_UP));
  98. m_curNormal=GetCursor();
  99. InitDraw();
  101. InitComBo();
  103. return TRUE;  // return TRUE unless you set the focus to a control
  104.               // EXCEPTION: OCX Property Pages should return FALSE
  105. }
  107. void CEdgeEnhanceDlg::OnCancel() 
  108. {
  109. // TODO: Add extra cleanup here
  110. KillTimer(1);
  111. ClearPreView();
  112. Del(lpProcInfo->_pdbdata );
  114. CDialog::OnCancel();
  115. }
  117. void CEdgeEnhanceDlg::OnOK() 
  118. {
  119. // TODO: Add extra validation here
  120. KillTimer(1);
  121. BeginWaitCursor ();
  122. ClearPreView();
  124. if(m_nEdge>100)
  125. {
  126. m_nEdge=100;
  127. }
  128. CDialog::OnOK();
  129. EdgeEnhance();
  131. EndWaitCursor ();
  132. }
  134. void CEdgeEnhanceDlg::OnDrawItem(int nIDCtl, LPDRAWITEMSTRUCT lpDrawItemStruct) 
  135. {
  136. // TODO: Add your message handler code here and/or call default
  137. if(m_Check_PreView==TRUE)
  138. _fnCOM_DrawResizePrView(nIDCtl,lpDrawItemStruct);
  139. else
  140. _fnCOM_DrawPrView(nIDCtl,lpDrawItemStruct);
  142. CDialog::OnDrawItem(nIDCtl, lpDrawItemStruct);
  143. }
  145. void CEdgeEnhanceDlg::OnChangeEditEdge() 
  146. {
  147. // TODO: If this is a RICHEDIT control, the control will not
  148. // send this notification unless you override the CDialog::OnInitDialog()
  149. // function and call CRichEditCtrl().SetEventMask()
  150. // with the ENM_CHANGE flag ORed into the mask.
  152. // TODO: Add your control notification handler code here
  153. UpdateData();
  154. m_nEdge=atoi(m_strEdge);
  155. m_nEdge=atoi(m_strEdge);
  157. if(m_nEdge>100)
  158. {
  159. m_nEdge=100;
  160. }
  162. m_wndEdgeBar.SetPos (m_nEdge);
  163. KillTimer(1);
  164. SetTimer(1,DELAYTIME,NULL);
  166. UpdateData(FALSE);
  167. }
  169. void CEdgeEnhanceDlg::OnTimer(UINT nIDEvent) 
  170. {
  171. // TODO: Add your message handler code here and/or call default
  172. PreViewEdge();
  174. switch(nIDEvent)
  175. {
  176. case 1:
  177. KillTimer(1);
  178. break;
  179. }
  181. CDialog::OnTimer(nIDEvent);
  182. }
  184. void CEdgeEnhanceDlg::InitComBo()
  185. {
  186. m_Combo_Filter.AddString ("炭笔勾廓");
  187. m_Combo_Filter.AddString ("高亮边缘");
  188. m_Combo_Filter.AddString ("水平增强-[平移增强]");
  189. m_Combo_Filter.AddString ("垂直增强-[平移增强]");
  190. m_Combo_Filter.AddString ("垂直水平增强-[平移增强]");
  191. m_Combo_Filter.AddString ("北方向增强-[梯度增强]");
  192. m_Combo_Filter.AddString ("东北方向增强-[梯度增强]");
  193. m_Combo_Filter.AddString ("东方向增强-[梯度增强]");
  194. m_Combo_Filter.AddString ("南方向增强-[梯度增强]");
  195. m_Combo_Filter.AddString ("东南方向增强-[梯度增强]");
  196. m_Combo_Filter.AddString ("西南方向增强-[梯度增强]");
  197. m_Combo_Filter.AddString ("西南方向增强-[梯度增强]");
  198. m_Combo_Filter.AddString ("西北方向增强-[梯度增强]");
  199. m_Combo_Filter.AddString ("调和量算子1-[拉普拉斯算子]");
  200. m_Combo_Filter.AddString ("调和量算子2-[拉普拉斯算子]");
  201. m_Combo_Filter.AddString ("调和量算子3-[拉普拉斯算子]");
  202. m_Combo_Filter.AddString ("调和量算子4-[拉普拉斯算子]");
  203. m_Combo_Filter.AddString ("SOBEL边缘增强");
  204. m_Combo_Filter.AddString ("HOUGH边缘增强");
  206. m_Combo_Filter.SetCurSel (0);
  207. }
  209. void CEdgeEnhanceDlg::OnSelchangeComboFilter() 
  210. {
  211. // TODO: Add your control notification handler code here
  212. KillTimer(1);
  213. SetTimer(1,DELAYTIME,NULL);
  215. }
  217. void CEdgeEnhanceDlg::OnCheckPrview() 
  218. {
  219. // TODO: Add your control notification handler code here
  220. m_Check_PreView=!m_Check_PreView;
  221. UpdateData(FALSE);
  222. ClearPreView();
  223. InitDraw();
  224. GetDlgItem (IDC_PRVIEW_EDGE)->InvalidateRect (NULL,TRUE);
  225. GetDlgItem (IDC_PRVIEW_EDGE)->UpdateWindow();
  226. CRect rcClient;
  227. rcClient.left=LEFT;
  228. rcClient.top =TOP;
  229. rcClient.right =LEFT+PREV_WIDTH+3;
  230. rcClient.bottom =TOP+PREV_HEIGHT+3;
  231. InvalidateRect (rcClient,TRUE);
  232. UpdateWindow();
  234. KillTimer(1);
  235. SetTimer(1,DELAYTIME,NULL);
  236. }
  238. void CEdgeEnhanceDlg::EdgeEnhance()
  239. {
  240. switch(m_Combo_Filter.GetCurSel())
  241. {
  242. case BLACK:
  243. _fnCOM_Edge(lpProcInfo,110-m_nEdge,FALSE);
  244. break;
  245. case HIGHT:
  246. _fnCOM_Edge(lpProcInfo,110-m_nEdge,TRUE);
  247. break;
  248. case VERT:
  249. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&VertEdge);
  250. break;
  251. case HORZ:
  252. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&HorzEdge);
  253. break;
  254. case VERTHORZ:
  255. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&VertHorzEdge);
  256. break;
  257. case NORTH:
  258. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&EdgeNorth);
  259. break;
  260. case NORTHEAST:
  261. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&EdgeNorthEast);
  262. break;
  263. case EAST:
  264. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&EdgeEast);
  265. break;
  266. case SOUTH:
  267. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&EdgeSouth);
  268. break;
  269. case SOUTHEAST:
  270. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&EdgeSouthEast);
  271. break;
  272. case SOUTHWEST:
  273. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&EdgeSouthWest);
  274. break;
  275. case WEST:
  276. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&EdgeWest);
  277. break;
  278. case NORTHWEST:
  279. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&EdgeNorthWest);
  280. break;
  281. case LAP1:
  282. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&Lap1);
  283. break;
  284. case LAP2:
  285. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&Lap2);
  286. break;
  287. case LAP3:
  288. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&Lap3);
  289. break;
  290. case LAP4:
  291. _fnCOM_Convolute(lpProcInfo,1,m_nEdge+10,&Lap4);
  292. break;
  293. case SOBEL:
  294. _fnCOM_Convolute(lpProcInfo,4,m_nEdge+10,Sobel);
  295. break;
  296. case HOUGH:
  297. _fnCOM_Convolute(lpProcInfo,4,m_nEdge+10,Hough);
  298. break;
  299. }
  300. }
  302. void CEdgeEnhanceDlg::PreViewEdge()
  303. {
  304. switch(m_Combo_Filter.GetCurSel())
  305. {
  306. case BLACK:
  307. _fnCOM_AdjustEdgePreView(110-m_nEdge,FALSE);
  308. break;
  309. case HIGHT:
  310. _fnCOM_AdjustEdgePreView(110-m_nEdge,TRUE);
  311. break;
  312. case VERT:
  313. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&VertEdge);
  314. break;
  315. case HORZ:
  316. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&HorzEdge);
  317. break;
  318. case VERTHORZ:
  319. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&VertHorzEdge);
  320. break;
  321. case NORTH:
  322. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&EdgeNorth);
  323. break;
  324. case NORTHEAST:
  325. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&EdgeNorthEast);
  326. break;
  327. case EAST:
  328. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&EdgeEast);
  329. break;
  330. case SOUTH:
  331. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&EdgeSouth);
  332. break;
  333. case SOUTHEAST:
  334. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&EdgeSouthEast);
  335. break;
  336. case SOUTHWEST:
  337. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&EdgeSouthWest);
  338. break;
  339. case WEST:
  340. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&EdgeWest);
  341. break;
  342. case NORTHWEST:
  343. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&EdgeNorthWest);
  344. break;
  345. case LAP1:
  346. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&Lap1);
  347. break;
  348. case LAP2:
  349. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&Lap2);
  350. break;
  351. case LAP3:
  352. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&Lap3);
  353. break;
  354. case LAP4:
  355. _fnCOM_AdjustConvolutePreView(1,m_nEdge+10,&Lap4);
  356. break;
  357. case SOBEL:
  358. _fnCOM_AdjustConvolutePreView(4,m_nEdge+10,Sobel);
  359. break;
  360. case HOUGH:
  361. _fnCOM_AdjustConvolutePreView(4,m_nEdge+10,Hough);
  362. break;
  363. }
  365. // _fnCOM_PreThresh();
  366. GetDlgItem (IDC_PRVIEW_EDGE)->InvalidateRect (NULL,TRUE);
  367. GetDlgItem (IDC_PRVIEW_EDGE)->UpdateWindow();
  368. }
  370. void CEdgeEnhanceDlg::OnMouseMove(UINT nFlags, CPoint point) 
  371. {
  372. // TODO: Add your message handler code here and/or call default
  373. static x,y;
  374. CRect rcClient;
  375. GetClientRect(rcClient);
  376. if(nFlags==MK_LBUTTON && m_Check_PreView==FALSE && m_bMouseDown==TRUE && m_bMouseShow==TRUE)
  377. {
  378. SetCursor(m_curDown);
  379. ::SetCapture((HWND)(*this));
  381. ClearPreView();
  382. InitDraw();
  383. x=point.x-Oldpoint.x;
  384. y=point.y-Oldpoint.y;
  386. if(m_nPosx<lpProcInfo->sImageInfo.width-PREV_WIDTH+3 && m_nPosx>=0)
  387. {
  388. m_nPosx=_fnCOM_GetPosx()-x;
  389. }
  390. else if(m_nPosx>=lpProcInfo->sImageInfo.width-PREV_WIDTH+3 && x>=0)
  391. {
  392. m_nPosx=_fnCOM_GetPosx()-x;
  393. }
  394. else if(m_nPosx<=0 && x<0)
  395. {
  396. m_nPosx=_fnCOM_GetPosx()-(point.x-Oldpoint.x);
  397. }
  399. if(m_nPosy<lpProcInfo->sImageInfo.height -PREV_HEIGHT && m_nPosy>=0)
  400. {
  401. m_nPosy=_fnCOM_GetPosy()+y;
  402. }
  403. else if(m_nPosy>=lpProcInfo->sImageInfo.height -PREV_HEIGHT && y<0)
  404. {
  405. m_nPosy=_fnCOM_GetPosy()+y;
  406. }
  407. else if(m_nPosy<0 && y>=0)
  408. {
  409. m_nPosy=_fnCOM_GetPosy()+y;
  410. }
  412. if(lpProcInfo->sImageInfo.height>PREV_HEIGHT && lpProcInfo->sImageInfo.width>PREV_WIDTH)
  413. {
  414. if(m_nPosx<=lpProcInfo->sImageInfo.width-PREV_WIDTH+3 &&
  415. m_nPosx>=0 && m_nPosy<=lpProcInfo->sImageInfo.height -PREV_HEIGHT &&
  416. m_nPosy>=0)
  417. {
  418. _fnCOM_SetPos_xy(m_nPosx,m_nPosy);
  419. }
  420. }
  421. else if(lpProcInfo->sImageInfo.height>PREV_HEIGHT && lpProcInfo->sImageInfo.width<=PREV_WIDTH)
  422. {
  423. if(m_nPosy<lpProcInfo->sImageInfo.height -PREV_HEIGHT &&
  424. m_nPosy>=0)
  425. {
  426. _fnCOM_SetPos_xy(m_nPosx,m_nPosy);
  427. }
  428. }
  429. else if(lpProcInfo->sImageInfo.height<=PREV_HEIGHT && lpProcInfo->sImageInfo.width>PREV_WIDTH)
  430. {
  431. if(m_nPosx<=lpProcInfo->sImageInfo.width-PREV_WIDTH+3 &&
  432. m_nPosx>=0 )
  433. {
  434. _fnCOM_SetPos_xy(m_nPosx,m_nPosy);
  435. }
  436. }
  437. Oldpoint.x=point.x;
  438. Oldpoint.y=point.y;
  440. GetDlgItem (IDC_PRVIEW_EDGE)->InvalidateRect (NULL,TRUE);
  441. GetDlgItem (IDC_PRVIEW_EDGE)->UpdateWindow();
  442. KillTimer(1);
  443. SetTimer(1,DELAYTIME,NULL);
  444. }
  445. else if(m_Check_PreView==FALSE && m_bMouseShow==TRUE && m_bMouseDown==FALSE && 
  446. point.x>LEFT && point.x<LEFT+PREV_WIDTH && point.y>TOP && 
  447. point.y<TOP+PREV_HEIGHT)
  448. {
  449. SetCursor(m_curUp);
  450. ::SetCapture((HWND)(*this));
  452. }
  453. else
  454. {
  455. SetCursor(m_curNormal);
  456. ::ReleaseCapture();
  457. }
  459. CDialog::OnMouseMove(nFlags, point);
  460. }
  462. void CEdgeEnhanceDlg::OnLButtonDown(UINT nFlags, CPoint point) 
  463. {
  464. // TODO: Add your message handler code here and/or call default
  465. if(point.x>LEFT && point.x<LEFT+PREV_WIDTH && point.y>TOP && 
  466. point.y<TOP+PREV_HEIGHT && m_Check_PreView==FALSE && m_bMouseShow==TRUE)
  467. {
  468. SetCursor(m_curDown);
  469. ::SetCapture((HWND)(*this));
  470. m_bMouseDown=TRUE;
  471. }
  472. Oldpoint.x=point.x;
  473. Oldpoint.y=point.y;
  475. CDialog::OnLButtonDown(nFlags, point);
  476. }
  478. void CEdgeEnhanceDlg::OnLButtonUp(UINT nFlags, CPoint point) 
  479. {
  480. // TODO: Add your message handler code here and/or call default
  481. if(point.x>LEFT && point.x<LEFT+PREV_WIDTH && point.y>TOP && 
  482. point.y<TOP+PREV_HEIGHT && m_Check_PreView==FALSE && m_bMouseShow==TRUE)
  483. {
  484. SetCursor(m_curUp);
  485. ::SetCapture((HWND)(*this));
  486. }
  487. else
  488. {
  489. SetCursor(m_curNormal);
  490. ::ReleaseCapture();
  491. }
  492. m_bMouseDown=FALSE;
  494. CDialog::OnLButtonUp(nFlags, point);
  495. }
  497. void CEdgeEnhanceDlg::OnPaint() 
  498. {
  499. CPaintDC dc(this); // device context for painting
  501. // TODO: Add your message handler code here
  502. CRect rcClient;
  503. GetClientRect(rcClient);
  505. // draw scale
  506. if (m_MemDC.GetSafeHdc() == NULL)
  507. {
  508. m_MemDC.CreateCompatibleDC(&dc);
  509. m_Bitmap.CreateCompatibleBitmap(&dc,rcClient.Width(),rcClient.Height());
  510. m_MemDC.SelectObject(m_Bitmap);
  512. // draw scale
  513. m_MemDC.SetBkColor(RGB(255,255,255));
  514. CBrush bkBrush;
  515. bkBrush.CreateSysColorBrush(COLOR_ACTIVEBORDER);
  516. m_MemDC.FillRect(rcClient,&bkBrush);
  517. }
  518. if (m_MemDC.GetSafeHdc() != NULL)
  519. dc.BitBlt(0, 0, rcClient.Width(), rcClient.Height(), &m_MemDC, 0, 0, SRCCOPY);
  521. // Do not call CDialog::OnPaint() for painting messages
  522. }