Ejemplo n.º 1
0
void CDemoView::OnRButtonDown(UINT nFlags, CPoint point) 
{
	CDemoDoc* pDoc = GetDocument();
	if (pDoc) {
		switch(pDoc->m_tool){
		case 1:
			{
#ifdef VATI_EXTENSIONS
			m_suppressContextMenu = false; //default: Context Menu can be displayed on ButtonUp
			CxImage *ima = pDoc->GetImage();
			if ( !(nFlags & MK_CONTROL) && pDoc->m_isRectSel && pDoc->m_NumSel == 5 && ima )
			{
				// calculate origo
				m_orgPnt.x = (pDoc->m_Sel[0].x + pDoc->m_Sel[1].x)/2;
				m_orgPnt.y = (pDoc->m_Sel[0].y + pDoc->m_Sel[3].y)/2;
				for(int i=0;i<5;i++)
				{
					// copy corner coordinates to double-prec array
					m_dpnt[i].x = pDoc->m_Sel[i].x ;
					m_dpnt[i].y = pDoc->m_Sel[i].y ;
				}

                // get real coo from point
				long x = point.x;
				long y = point.y;
				GetImageXY(pDoc, ima, &x,&y);

				// initialise old point var.
                m_oldPnt.x = x;
				m_oldPnt.y = y;
				m_suppressContextMenu = true; // ButtonUp should not invoke context menu
			}
			else if ( nFlags & MK_CONTROL && ima /* && pDoc->m_isRectSel && pDoc->m_NumSel == 5 */)
			{
				// get real coo from point
				long x = point.x;
				long y = point.y;
				GetImageXY(pDoc, ima, &x,&y);

				// initialise old point var.
				m_oldPnt.x = x;
				m_oldPnt.y = y;
				m_suppressContextMenu = true; // ButtonUp should not invoke context menu
			}
#endif
			}
			break;
		case 2:
			if (!pDoc->GetWaitingClick()) PostMessage(WM_COMMAND,ID_VIEW_ZOOMOUT);
			return;
			break;
#ifdef VATI_EXTENSIONS
		default:
    		m_suppressContextMenu = false; //default: Context Menu can be displayed on ButtonUp
#endif
		} // end switch
	} // end if pDoc
	
	CScrollView::OnRButtonDown(nFlags, point);
}
Ejemplo n.º 2
0
void CDemoView::OnLButtonUp(UINT nFlags, CPoint point) 
{
	CDemoDoc* pDoc = GetDocument();

#if CXIMAGE_DEMO_SELECT
	if (pDoc && pDoc->m_tool == 1){
		CxImage* ima=pDoc->GetImage();
		if (ima){
			int i=pDoc->m_NumSel;
			if (i>2){
#ifdef VATI_EXTENSIONS
				if ( !pDoc->m_isRectSel )
				{
					pDoc->m_Sel[i].x = pDoc->m_Sel[0].x;
					pDoc->m_Sel[i].y = pDoc->m_Sel[0].y;
					pDoc->m_NumSel++;
				}
#else
				pDoc->m_Sel[i].x = pDoc->m_Sel[0].x;
				pDoc->m_Sel[i].y = pDoc->m_Sel[0].y;
				pDoc->m_NumSel++;
#endif
				SetTimer(1,333,NULL);
				
				long i;
				long n=pDoc->m_NumSel;
				POINT* p = (POINT*)malloc(n*sizeof(POINT));
				long h=ima->GetHeight();
				for(i=0;i<n;i++){
					p[i].x = pDoc->m_Sel[i].x;
					p[i].y = h-1-pDoc->m_Sel[i].y;
				}

				pDoc->Stopwatch(0);

				ima->SelectionClear();
				ima->SelectionAddPolygon(p,n);

				pDoc->Stopwatch(1);
				pDoc->UpdateStatusBar();

				free(p);
			} else {
				ima->SelectionDelete();
			}
			Invalidate(0);
		}
	}
#endif

	CScrollView::OnLButtonUp(nFlags, point);
}
Ejemplo n.º 3
0
void DlgHisto::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	
	CDemoDoc* pDoc = (CDemoDoc*) ((CMainFrame*)AfxGetMainWnd())->GetActiveFrame()->GetActiveDocument();

	RECT r;
	GetClientRect(&r);

	CPen gridPen(PS_DOT,1,::GetSysColor(COLOR_APPWORKSPACE));
	CPen* pOldPen = dc.SelectObject(&gridPen);
	for (int gx=9+32;gx<265;gx+=32){
		dc.MoveTo(gx,40);
		dc.LineTo(gx,r.bottom - 6);
	}
	for (int gy=0;gy<(r.bottom - 40);gy+=((r.bottom - 40)/10)){
		dc.MoveTo(8,r.bottom - 9 - gy);
		dc.LineTo(268,r.bottom - 9 - gy);
	}
	dc.SelectObject(pOldPen);

	CPen axisPen(PS_SOLID, 1, ::GetSysColor(COLOR_3DSHADOW));
	pOldPen = dc.SelectObject(&axisPen);
	dc.MoveTo(9, 38);
	dc.LineTo(9, r.bottom - 9);
	dc.LineTo(266, r.bottom - 9);
	dc.LineTo(266, 38);
	dc.SelectObject(pOldPen);

	if (pDoc && pDoc->image) {

		if (pDoc->m_hmax){
			int ybase = r.bottom-10;
			if (m_logen){
				float yratio = (r.bottom - r.top - 50)/(float)log10((float)(pDoc->m_hmax+1));
				if (m_ren){
					CPen redPen(PS_SOLID, 1, RGB(222, 0, 0));
					pOldPen = dc.SelectObject(&redPen);
					dc.MoveTo(10, (int)(ybase-log10((float)(1+pDoc->m_hr[0]))*yratio));
					for (int x=1; x<256; x++)
						dc.LineTo(x+10, (int)(ybase-log10((float)(1+pDoc->m_hr[x]))*yratio));
				}
				if (m_gen){
					CPen greenPen(PS_SOLID, 1, RGB(0, 222, 0));
					pOldPen = dc.SelectObject(&greenPen);
					dc.MoveTo(10, (int)(ybase-log10((float)(1+pDoc->m_hg[0]))*yratio));
					for (int x=1; x<256; x++)
						dc.LineTo(x+10, (int)(ybase-log10((float)(1+pDoc->m_hg[x]))*yratio));
				}
				if (m_ben){
					CPen bluePen(PS_SOLID, 1, RGB(0, 0, 222));
					pOldPen = dc.SelectObject(&bluePen);
					dc.MoveTo(10, (int)(ybase-log10((float)(1+pDoc->m_hb[0]))*yratio));
					for (int x=1; x<256; x++)
						dc.LineTo(x+10, (int)(ybase-log10((float)(1+pDoc->m_hb[x]))*yratio));
				}
				if (m_grayen){
					CPen grayPen(PS_SOLID, 1, RGB(64, 64, 64));
					pOldPen = dc.SelectObject(&grayPen);
					dc.MoveTo(10, (int)(ybase-log10((float)(1+pDoc->m_hgray[0]))*yratio));
					for (int x=1; x<256; x++)
						dc.LineTo(x+10, (int)(ybase-log10((float)(1+pDoc->m_hgray[x]))*yratio));
				}
				dc.SelectObject(pOldPen);
			} else {
				float yratio = (r.bottom - r.top - 50)/(float)pDoc->m_hmax;
				if (m_ren){
					CPen redPen(PS_SOLID, 1, RGB(222, 0, 0));
					pOldPen = dc.SelectObject(&redPen);
					dc.MoveTo(10, (int)(ybase-pDoc->m_hr[0]*yratio));
					for (int x=1; x<256; x++)
						dc.LineTo(x+10, (int)(ybase-pDoc->m_hr[x]*yratio));
				}
				if (m_gen){
					CPen greenPen(PS_SOLID, 1, RGB(0, 222, 0));
					pOldPen = dc.SelectObject(&greenPen);
					dc.MoveTo(10, (int)(ybase-pDoc->m_hg[0]*yratio));
					for (int x=1; x<256; x++)
						dc.LineTo(x+10, (int)(ybase-pDoc->m_hg[x]*yratio));
				}
				if (m_ben){
					CPen bluePen(PS_SOLID, 1, RGB(0, 0, 222));
					pOldPen = dc.SelectObject(&bluePen);
					dc.MoveTo(10, (int)(ybase-pDoc->m_hb[0]*yratio));
					for (int x=1; x<256; x++)
						dc.LineTo(x+10, (int)(ybase-pDoc->m_hb[x]*yratio));
				}
				if (m_grayen){
					CPen grayPen(PS_SOLID, 1, RGB(64, 64, 64));
					pOldPen = dc.SelectObject(&grayPen);
					dc.MoveTo(10, (int)(ybase-pDoc->m_hgray[0]*yratio));
					for (int x=1; x<256; x++)
						dc.LineTo(x+10, (int)(ybase-pDoc->m_hgray[x]*yratio));
				}
				dc.SelectObject(pOldPen);
			}
		}
		else
		{
			pDoc->m_hmax=pDoc->GetImage()->Histogram(pDoc->m_hr,pDoc->m_hg,pDoc->m_hb,pDoc->m_hgray);
			if (pDoc->m_hmax) Invalidate();
		}
	}
}
Ejemplo n.º 4
0
//////////////////////////////////////////////////////////////////////////////
// CDemoView drawing
void CDemoView::OnDraw(CDC* pDC)
{
	CDemoDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);

	BOOL bPrinting = pDC->IsPrinting();

	CMemDC* pMemDC = NULL;
	if (!bPrinting) pDC = pMemDC = new CMemDC(pDC);

	if (!bPrinting && m_brHatch.m_hObject){
		CRect rect;
		GetClientRect(&rect);
		rect.right  = max(rect.right , m_totalDev.cx);
		rect.bottom = max(rect.bottom, m_totalDev.cy);
		m_brHatch.UnrealizeObject();
		CPoint pt(0, 0);
		pDC->LPtoDP(&pt);
		pt = pDC->SetBrushOrg(pt.x % 8, pt.y % 8);
		CBrush* old = pDC->SelectObject(&m_brHatch);
		pDC->FillRect(&rect, &m_brHatch);
		pDC->SelectObject(old);
	}

	CxImage* ima = pDoc->GetImage(); 
	if (ima) {
		if (bPrinting) {
			// get size of printer page (in pixels)
			int cxPage = pDC->GetDeviceCaps(HORZRES);
			int cyPage = pDC->GetDeviceCaps(VERTRES);
			//int dcbpp = pDC->GetDeviceCaps(BITSPIXEL);
			//int dcnc = pDC->GetDeviceCaps(NUMCOLORS);
			//int dcp = pDC->GetDeviceCaps(PLANES);
			// get printer pixels per inch
			int cxInch = pDC->GetDeviceCaps(LOGPIXELSX);
			int cyInch = pDC->GetDeviceCaps(LOGPIXELSY);
			// Best Fit case: create a rectangle which preserves the aspect ratio
			int cx = ima->GetXDPI() ? (ima->GetWidth()*cxInch)/ima->GetXDPI():ima->GetWidth()*cxInch/96;
			int cy = ima->GetYDPI() ? (ima->GetHeight()*cyInch)/ima->GetYDPI():ima->GetHeight()*cyInch/96;
			// print it!
			/*HDC TmpDC=CreateCompatibleDC(pDC->GetSafeHdc());
			HBITMAP bm =::CreateCompatibleBitmap(pDC->GetSafeHdc(), cx, cy);
			HBITMAP oldbm = (HBITMAP)::SelectObject(TmpDC,bm);
			BitBlt(TmpDC,0,0,cx,cy,0,0,0,WHITENESS);
			ima->Draw(TmpDC,CRect(0,0,cx,cy));
			BitBlt(pDC->GetSafeHdc(),100,100,cx,cy,TmpDC,0,0,SRCCOPY);
			DeleteObject(SelectObject(TmpDC,oldbm));
			DeleteDC(TmpDC);*/
			CxImage tmp;
			tmp.Copy(*ima);
			RGBQUAD c={255,255,255,0};
			if (tmp.GetTransIndex()>=0) tmp.SetPaletteColor((BYTE)tmp.GetTransIndex(),c);
			tmp.SetTransColor(c);
			tmp.AlphaStrip();
			tmp.Stretch(pDC->GetSafeHdc(), CRect(100,100,cx,cy));
		} else {
			if (pDoc->GetStretchMode()) {
				CRect rect;
				GetClientRect(&rect);
				ima->Draw(pDC->GetSafeHdc(), rect,0,pDoc->GetSmoothMode()!=0);
			} else {
				float zoom=pDoc->GetZoomFactor();
				if (zoom==1)
					ima->Draw(pDC->GetSafeHdc());
				else
					ima->Draw(pDC->GetSafeHdc(),
						CRect(0,0,(int)(ima->GetWidth()*zoom),(int)(ima->GetHeight()*zoom)),
						0,pDoc->GetSmoothMode()!=0);
			}

			if ( m_tracker.m_rect.Width()>0 && m_tracker.m_rect.Height()>0 )
				m_tracker.Draw(pDC);
		}
	}

	delete pMemDC;
}
Ejemplo n.º 5
0
void CDemoView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint) 
{
	switch (lHint)
	{
	case WM_USER_NEWIMAGE:
		{
			m_tracker.m_rect = CRect(0,0,0,0);

			CDemoDoc* pDoc = GetDocument();
			CxImage*  ima  = pDoc->GetImage();
			if (ima) {
				int px=GetScrollPos(SB_HORZ);
				int py=GetScrollPos(SB_VERT);
				CSize sz(GetTotalSize());
				int x=(int)(ima->GetWidth()*pDoc->GetZoomFactor());
				int y=(int)(ima->GetHeight()*pDoc->GetZoomFactor());
				SetScrollSizes(MM_TEXT,	CSize(x,y));
				CSize sz2(GetTotalSize());

				CWnd* pFrame=GetParentFrame();
				RECT rClient;
				pFrame->GetClientRect(&rClient);

				if (sz.cx!=0 && sz.cy!=0){
					if (x>rClient.right) SetScrollPos(SB_HORZ,sz2.cx*px/sz.cx); else  SetScrollPos(SB_HORZ,0);
					if (y>rClient.bottom) SetScrollPos(SB_VERT,sz2.cy*py/sz.cy); else SetScrollPos(SB_VERT,0);
				}

				if (!(pFrame->IsIconic()||pFrame->IsZoomed())){
					RECT rMainCl,rFrame,rMainFr;
					((CMainFrame *)(AfxGetApp()->m_pMainWnd))->GetClientRect(&rMainCl);
					((CMainFrame *)(AfxGetApp()->m_pMainWnd))->GetWindowRect(&rMainFr);
					pFrame->GetWindowRect(&rFrame);
					pFrame->SetWindowPos(0,0,0,
						(4+rFrame.right-rFrame.left-rClient.right+rClient.left)+
						min(rMainCl.right-(rFrame.left-rMainFr.left+12),x),
						(4+rFrame.bottom-rFrame.top-rClient.bottom+rClient.top)+
						min(rMainCl.bottom-(rFrame.top-rMainFr.top+12),y),
						SWP_NOMOVE|SWP_NOZORDER);
					//ResizeParentToFit(1);
				}

				if (!ima->SelectionIsValid()) KillTimer(1);

#ifdef VATI_EXTENSIONS
				ima->SetJpegQualityF(theApp.m_optJpegQuality);
  #if CXIMAGE_SUPPORT_JPG
				ima->SetCodecOption(theApp.m_optJpegOptions,CXIMAGE_FORMAT_JPG);
  #endif
  #if CXIMAGE_SUPPORT_RAW
				ima->SetCodecOption(theApp.m_optRawOptions,CXIMAGE_FORMAT_RAW);
  #endif
#endif

				CMainFrame* pMain = (CMainFrame*) AfxGetMainWnd();
				if (pMain->m_HistoBar.IsWindowVisible()){
					pDoc->m_hmax=ima->Histogram(pDoc->m_hr,pDoc->m_hg,pDoc->m_hb,pDoc->m_hgray);
					pMain->m_HistoBar.Invalidate();
				} else {
					pDoc->m_hmax = 0;
				}
			}

			break;
		}
	default:
		{
			CDemoDoc* pDoc = GetDocument();
			if (pDoc){
				CxImage*  ima  = pDoc->GetImage();
				if (ima){
					if (pDoc->GetStretchMode()) SetScrollSizes(MM_TEXT,	CSize(0,0));
					else SetScrollSizes(MM_TEXT,CSize((int)(ima->GetWidth()*pDoc->GetZoomFactor()),
													  (int)(ima->GetHeight()*pDoc->GetZoomFactor())));
				}
			}
		}
	}
	CScrollView::OnUpdate(pSender, lHint, pHint);
}
Ejemplo n.º 6
0
void CDemoView::OnLButtonDown(UINT nFlags, CPoint point) 
{
	CDemoDoc* pDoc = GetDocument();
	if (pDoc) {
		switch(pDoc->m_tool){
		case 0: // select
		case 1:
			{
#ifdef VATI_EXTENSIONS
				if ( nFlags & MK_SHIFT )
					pDoc->m_isRectSel = 1;
				else
					pDoc->m_isRectSel = 0;
#endif
				CxImage* ima = pDoc->GetImage();
				if (ima) {
					m_RefScroll = GetScrollPosition();
					m_RefPoint.x = point.x;
					m_RefPoint.y = point.y;
				}
			}
			break;
		case 2: // zoom
			if (!pDoc->GetWaitingClick()) PostMessage(WM_COMMAND,ID_VIEW_ZOOMIN);
			break;
		case 4: // tracker
			{
				if (m_tracker.HitTest(point) < 0)
				{
					CRectTracker track;
					if (track.TrackRubberBand(this, point, true)) {
						track.m_rect.NormalizeRect();
						m_tracker.m_rect = track.m_rect;
						SetImageRectSelection(pDoc,&(m_tracker.m_rect));
					} else {
						m_tracker.m_rect = CRect(0,0,0,0);
					}
				} else {
					if (m_tracker.Track(this, point, true)){
						m_tracker.m_rect.NormalizeRect();
						SetImageRectSelection(pDoc,&(m_tracker.m_rect));
					} else {
						m_tracker.m_rect = CRect(0,0,0,0);
					}
				}
				OnUpdate(0,0,0);
			}
			break;
		case 3: //text
			{
				//pDoc->m_tool=-1;
				CxImage* ima = pDoc->GetImage();
				if (ima){
					pDoc->SubmitUndo();
					long x = point.x;
					long y = point.y;
					GetImageXY(pDoc, ima, &x,&y);
#ifndef VATI_EXTENSIONS
					RGBQUAD c = ima->RGBtoRGBQUAD(pDoc->m_color);
					c.rgbReserved=255;
					ima->DrawString(0,x,y,pDoc->m_text,c,
								pDoc->m_font.lfFaceName,
								pDoc->m_font.lfHeight,
								pDoc->m_font.lfWeight,
								pDoc->m_font.lfItalic,
								pDoc->m_font.lfUnderline,
								true);
#else
					ima->DrawStringEx(0,x,y,&theApp.m_text );
#endif
				}
				Invalidate(0);
			}
			break;
		case 5: //flood fill
			{
				CxImage* ima = pDoc->GetImage();
				if (ima){
					DlgFloodFill* pDlg = ((CMainFrame *)(AfxGetApp()->m_pMainWnd))->m_pDlgFlood;
					if (pDlg){
						pDlg->UpdateData(1);
						theApp.m_FloodColor = ima->RGBtoRGBQUAD(pDlg->m_color);
						theApp.m_FloodTolerance = pDlg->m_tol;
						theApp.m_FloodOpacity = pDlg->m_opacity;
						theApp.m_FloodSelect = pDlg->m_select;
					}
					pDoc->SubmitUndo();
					long x = point.x;
					long y = point.y;
					GetImageXY(pDoc, ima, &x,&y);
					long yflip = ima->GetHeight() - y - 1;
					ima->FloodFill(x,yflip,theApp.m_FloodColor,theApp.m_FloodTolerance,theApp.m_FloodOpacity,theApp.m_FloodSelect!=0);
					Invalidate(0);
				}
			}
			break;
		}

		if (pDoc->GetWaitingClick()){
			pDoc->SetWaitingClick(0);
			CxImage* ima = pDoc->GetImage();
			if (ima) {
				long x = point.x;
				long y = point.y;
				GetImageXY(pDoc, ima, &x,&y);
				if (ima->IsInside(x,y))	{
					pDoc->SubmitUndo();
					long yflip = ima->GetHeight() - y - 1;
					ima->SetTransIndex(ima->GetPixelIndex(x,yflip));
					// <DP> RGB transparency
					ima->SetTransColor(ima->GetPixelColor(x,yflip));
					pDoc->UpdateAllViews(NULL);
				}
			}
		}
#if CXIMAGE_DEMO_SELECT
		 else {
			KillTimer(1);
			pDoc->m_NumSel=0;
			m_SelShift=0;
		}
#endif
	}
	CScrollView::OnLButtonDown(nFlags, point);
}
Ejemplo n.º 7
0
//////////////////////////////////////////////////////////////////////////////
// CDemoView message handlers
//////////////////////////////////////////////////////////////////////////////
void CDemoView::OnMouseMove(UINT nFlags, CPoint point) 
{
	CDemoDoc* pDoc = GetDocument();
	CxImage*  ima  = pDoc->GetImage();
	if (!ima)	return;

	// We'll get the RGB values at the point the user selects
	long x = point.x;
	long y = point.y;
	GetImageXY(pDoc, ima, &x,&y);

	TCHAR s[80];
	if (ima->IsInside(x,y))	{

		long yflip = ima->GetHeight() - y - 1;
		_stprintf(s,_T("x: %d y: %d  idx: %d"), x, y, ima->GetPixelIndex(x,yflip));
		RGBQUAD rgb=ima->GetPixelColor(x,yflip);
		if (ima->AlphaIsValid()) rgb.rgbReserved=ima->AlphaGet(x,yflip);
		else rgb.rgbReserved=ima->GetPaletteColor(ima->GetPixelIndex(x,yflip)).rgbReserved;
		_stprintf(&s[_tcslen(s)],_T("  RGBA: (%d, %d, %d, %d)"), rgb.rgbRed, rgb.rgbGreen, rgb.rgbBlue, rgb.rgbReserved);

		//Enable these lines if you want draw over the image	
		//if ((nFlags & MK_LBUTTON)==MK_LBUTTON){
		//	ima->SetPixelColor(x,yflip,RGB(rand()/(RAND_MAX/256),rand()/(RAND_MAX/256),rand()/(RAND_MAX/256)));
		//	Invalidate(0);
		//}
#ifdef VATI_EXTENSIONS
		if (nFlags & MK_RBUTTON && !(nFlags & MK_LBUTTON))
		{
			switch (pDoc->m_tool){
			case 1: // selection
				if ( nFlags & MK_CONTROL ) // CTRL+right button: move selection
				{
					for (int i=0; i<pDoc->m_NumSel; i++)
					{
						pDoc->m_Sel[i].x += (long)(x-m_oldPnt.x);
						pDoc->m_Sel[i].y += (long)(y-m_oldPnt.y);
					}
					m_oldPnt.x = x;
					m_oldPnt.y = y;
					//redraw selection
					CWnd* pFrame=GetParentFrame();
					RECT rClient;
					pFrame->GetClientRect(&rClient);
					pFrame->RedrawWindow( &rClient, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
					DrawSelection();
				}
				else if ( !(nFlags & MK_CONTROL) && pDoc->m_isRectSel && pDoc->m_NumSel==5 )
				{
					// calculate angle difference looking from rectangle center
					double d_angle = 
						atan2( (y - m_orgPnt.y), (x - m_orgPnt.x) )
					  - atan2( (m_oldPnt.y - m_orgPnt.y), (m_oldPnt.x - m_orgPnt.x) );
					m_oldPnt.x = x;
					m_oldPnt.y = y;
					Dpoint2d    p;

                    // rotate corner points around center point
					for(int i=0;i<5;i++)
					{
						p.x = m_dpnt[i].x - m_orgPnt.x;
						p.y = m_dpnt[i].y - m_orgPnt.y;
						m_dpnt[i].x = p.x*cos(d_angle) - p.y*sin(d_angle) + m_orgPnt.x;
						m_dpnt[i].y = p.x*sin(d_angle) + p.y*cos(d_angle) + m_orgPnt.y;
						// write back to selection
						pDoc->m_Sel[i].x = (long)m_dpnt[i].x ;
						pDoc->m_Sel[i].y = (long)m_dpnt[i].y ;

					}
					// redraw the rectangle
					CWnd* pFrame=GetParentFrame();
					RECT rClient;
					pFrame->GetClientRect(&rClient);
					pFrame->RedrawWindow( &rClient, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
					DrawSelection();
				}
			break;			
			} // end switch
		} // end if MK_RBUTTON
#endif	

		if (nFlags & MK_LBUTTON)
			switch (pDoc->m_tool){
			case 0: // move
			{
				SetCursor(LoadCursor(0,IDC_SIZEALL));
				CSize sz(GetTotalSize());
				CWnd* pFrame=GetParentFrame();
				RECT rClient;
				pFrame->GetClientRect(&rClient);
				if (sz.cx>rClient.right) SetScrollPos(SB_HORZ,m_RefScroll.x - point.x + m_RefPoint.x); else SetScrollPos(SB_HORZ,0);
				if (sz.cy>rClient.bottom) SetScrollPos(SB_VERT,m_RefScroll.y - point.y + m_RefPoint.y); else SetScrollPos(SB_VERT,0);
				Invalidate(0);
				break;
			}
			case 1:	//selection
				SetCursor(LoadCursor(0,IDC_CROSS));
#if CXIMAGE_DEMO_SELECT
#ifdef VATI_EXTENSIONS
				if ( nFlags & MK_SHIFT )
				{
					// rectangle selection
					pDoc->m_isRectSel = 1;
					// in rectangle mode, selection array has 0,1 or 5 points
					if (!pDoc->m_NumSel) 
					{
						pDoc->m_Sel[0].x = x;
						pDoc->m_Sel[0].y = y;
						pDoc->m_NumSel = 1;
					}
					else // already has at least one corner
					{
						pDoc->m_Sel[1].x = x;
						pDoc->m_Sel[1].y = pDoc->m_Sel[0].y;
						pDoc->m_Sel[2].x = x;
						pDoc->m_Sel[2].y = y;
						pDoc->m_Sel[3].x = pDoc->m_Sel[0].x;
						pDoc->m_Sel[3].y = y;
						//close the rectangle:
						pDoc->m_Sel[4].x = pDoc->m_Sel[0].x;
						pDoc->m_Sel[4].y = pDoc->m_Sel[0].y;
						pDoc->m_NumSel = 5;
					}
					// delete old rectangle from display:
					CWnd* pFrame=GetParentFrame();
					RECT rClient;
					pFrame->GetClientRect(&rClient);
					pFrame->RedrawWindow( &rClient, NULL, RDW_INVALIDATE | RDW_UPDATENOW);
					// draw the new rectangle
					DrawSelection();
				}
				else
#endif
				{
					//freehand selection (original)
					float zoom=pDoc->GetZoomFactor();
					CPoint pos(GetScrollPosition());
					int i=pDoc->m_NumSel;
					pDoc->m_Sel[i].x = (long)((point.x + pos.x)/zoom);
					pDoc->m_Sel[i].y = (long)((point.y + pos.y)/zoom);
					if (i<(MAX_SEL_POINTS-2)) pDoc->m_NumSel++;
					DrawSelection();
				}
#endif
		} //end switch

	} else _tcscpy(s,_T(" "));
	
	CStatusBar& statusBar = ((CMainFrame *)(AfxGetApp()->m_pMainWnd))->GetStatusBar();
	statusBar.SetPaneText(0, s);
	
	CScrollView::OnMouseMove(nFlags, point);
}