+ ImageFileArrayConst v1 = rIF.getArray();
+ ImageFileArrayConst v2 = rCompareIF.getArray();
+ int nx = rIF.nx();
+ int ny = rIF.ny();
+
+ if (v1 != NULL && xCursor < nx) {
+ double* pX = new double [ny];
+ double* pY1 = new double [ny];
+ double* pY2 = new double [ny];
+ for (int i = 0; i < ny; i++) {
+ pX[i] = i;
+ pY1[i] = v1[xCursor][i];
+ pY2[i] = v2[xCursor][i];
+ }
+ PlotFileDocument* pPlotDoc = theApp->newPlotDoc();
+ if (! pPlotDoc) {
+ sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
+ } else {
+ PlotFile& rPlotFile = pPlotDoc->getPlotFile();
+ std::ostringstream os;
+ os << "Column " << xCursor << " Comparison";
+ std::string title("title ");
+ title += os.str();
+ rPlotFile.addEzsetCommand (title.c_str());
+ rPlotFile.addEzsetCommand ("xlabel Row");
+ rPlotFile.addEzsetCommand ("ylabel Pixel Value");
+ rPlotFile.addEzsetCommand ("lxfrac 0");
+ rPlotFile.addEzsetCommand ("curve 1");
+ rPlotFile.addEzsetCommand ("color 2");
+ rPlotFile.addEzsetCommand ("curve 2");
+ rPlotFile.addEzsetCommand ("color 4");
+ rPlotFile.addEzsetCommand ("dash 5");
+ rPlotFile.addEzsetCommand ("box");
+ rPlotFile.addEzsetCommand ("grid");
+ rPlotFile.setCurveSize (3, ny);
+ rPlotFile.addColumn (0, pX);
+ rPlotFile.addColumn (1, pY1);
+ rPlotFile.addColumn (2, pY2);
+
+ unsigned int iL;
+ for (iL = 0; iL < rIF.nLabels(); iL++) {
+ std::string s = GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
+ s += ": ";
+ s += rIF.labelGet(iL).getLabelString();
+ rPlotFile.addDescription (s.c_str());
+ }
+ for (iL = 0; iL < rCompareIF.nLabels(); iL++) {
+ std::string s = pCompareDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
+ s += ": ";
+ s += rCompareIF.labelGet(iL).getLabelString();
+ rPlotFile.addDescription (s.c_str());
+ }
+ os << " Between " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str() << " and "
+ << pCompareDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
+ *theApp->getLog() << os.str().c_str() << "\n";
+ rPlotFile.addDescription (os.str().c_str());
+ }
+ delete pX;
+ delete pY1;
+ delete pY2;
+ if (theApp->getAskDeleteNewDocs())
+ pPlotDoc->Modify (true);
+ pPlotDoc->UpdateAllViews ();
+ pPlotDoc->getView()->OnUpdate (this, NULL);
+ pPlotDoc->getView()->getFrame()->Show(true);
+ }
+ }
+}
+
+void
+ImageFileView::OnCompareRow (wxCommandEvent& event)
+{
+ int xCursor, yCursor;
+ if (! m_pCanvas->GetCurrentCursor (xCursor, yCursor)) {
+ wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
+ return;
+ }
+
+ std::vector<ImageFileDocument*> vecIFDoc;
+ theApp->getCompatibleImages (GetDocument(), vecIFDoc);
+
+ if (vecIFDoc.size() == 0) {
+ wxMessageBox ("No compatible images for Row Comparison", "Error");
+ return;
+ }
+
+ DialogGetComparisonImage dialogGetCompare (getFrameForChild(), "Get Comparison Image", vecIFDoc, false);
+
+ if (dialogGetCompare.ShowModal() == wxID_OK) {
+ ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
+ const ImageFile& rIF = GetDocument()->getImageFile();
+ const ImageFile& rCompareIF = pCompareDoc->getImageFile();
+
+ ImageFileArrayConst v1 = rIF.getArray();
+ ImageFileArrayConst v2 = rCompareIF.getArray();
+ int nx = rIF.nx();
+ int ny = rIF.ny();
+
+ if (v1 != NULL && yCursor < ny) {
+ double* pX = new double [nx];
+ double* pY1 = new double [nx];
+ double* pY2 = new double [nx];
+ for (int i = 0; i < nx; i++) {
+ pX[i] = i;
+ pY1[i] = v1[i][yCursor];
+ pY2[i] = v2[i][yCursor];
+ }
+ PlotFileDocument* pPlotDoc = theApp->newPlotDoc();
+ if (! pPlotDoc) {
+ sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
+ } else {
+ PlotFile& rPlotFile = pPlotDoc->getPlotFile();
+ std::ostringstream os;
+ os << "Row " << yCursor << " Comparison";
+ std::string title("title ");
+ title += os.str();
+ rPlotFile.addEzsetCommand (title.c_str());
+ rPlotFile.addEzsetCommand ("xlabel Column");
+ rPlotFile.addEzsetCommand ("ylabel Pixel Value");
+ rPlotFile.addEzsetCommand ("lxfrac 0");
+ rPlotFile.addEzsetCommand ("curve 1");
+ rPlotFile.addEzsetCommand ("color 2");
+ rPlotFile.addEzsetCommand ("curve 2");
+ rPlotFile.addEzsetCommand ("color 4");
+ rPlotFile.addEzsetCommand ("dash 5");
+ rPlotFile.addEzsetCommand ("box");
+ rPlotFile.addEzsetCommand ("grid");
+ rPlotFile.setCurveSize (3, nx);
+ rPlotFile.addColumn (0, pX);
+ rPlotFile.addColumn (1, pY1);
+ rPlotFile.addColumn (2, pY2);
+ unsigned int iL;
+ for (iL = 0; iL < rIF.nLabels(); iL++) {
+ std::string s = GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
+ s += ": ";
+ s += rIF.labelGet(iL).getLabelString();
+ rPlotFile.addDescription (s.c_str());
+ }
+ for (iL = 0; iL < rCompareIF.nLabels(); iL++) {
+ std::string s = pCompareDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
+ s += ": ";
+ s += rCompareIF.labelGet(iL).getLabelString();
+ rPlotFile.addDescription (s.c_str());
+ }
+ os << " Between " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str() << " and "
+ << pCompareDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
+ *theApp->getLog() << os.str().c_str() << "\n";
+ rPlotFile.addDescription (os.str().c_str());
+ }
+ delete pX;
+ delete pY1;
+ delete pY2;
+ if (theApp->getAskDeleteNewDocs())
+ pPlotDoc->Modify (true);
+ pPlotDoc->UpdateAllViews ();
+ pPlotDoc->getView()->OnUpdate (this, NULL);
+ pPlotDoc->getView()->getFrame()->Show(true);
+ }
+ }
+}
+
+static int NUMBER_HISTOGRAM_BINS = 256;
+
+void
+ImageFileView::OnPlotHistogram (wxCommandEvent& event)
+{
+ const ImageFile& rIF = GetDocument()->getImageFile();
+ ImageFileArrayConst v = rIF.getArray();
+ int nx = rIF.nx();
+ int ny = rIF.ny();
+
+ if (v != NULL && nx > 0 && ny > 0) {
+ PlotFileDocument* pPlotDoc = theApp->newPlotDoc();
+ if (! pPlotDoc) {
+ sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
+ return;
+ }
+
+ double* pX = new double [NUMBER_HISTOGRAM_BINS];
+ double* pY = new double [NUMBER_HISTOGRAM_BINS];
+ double dMin, dMax;
+ rIF.getMinMax (dMin, dMax);
+ double dBinWidth = (dMax - dMin) / NUMBER_HISTOGRAM_BINS;
+
+ for (int i = 0; i < NUMBER_HISTOGRAM_BINS; i++) {
+ pX[i] = dMin + (i + 0.5) * dBinWidth;
+ pY[i] = 0;
+ }
+ for (int ix = 0; ix < nx; ix++)
+ for (int iy = 0; iy < ny; iy++) {
+ int iBin = nearest<int> ((v[ix][iy] - dMin) / dBinWidth);
+ if (iBin >= 0 && iBin < NUMBER_HISTOGRAM_BINS)
+ pY[iBin] += 1;
+ }
+
+ PlotFile& rPlotFile = pPlotDoc->getPlotFile();
+ std::ostringstream os;
+ os << "Histogram";
+ std::string title("title ");
+ title += os.str();
+ rPlotFile.addEzsetCommand (title.c_str());
+ rPlotFile.addEzsetCommand ("xlabel Pixel Value");
+ rPlotFile.addEzsetCommand ("ylabel Count");
+ rPlotFile.addEzsetCommand ("box");
+ rPlotFile.addEzsetCommand ("grid");
+ rPlotFile.setCurveSize (2, NUMBER_HISTOGRAM_BINS);
+ rPlotFile.addColumn (0, pX);
+ rPlotFile.addColumn (1, pY);
+ for (unsigned int iL = 0; iL < rIF.nLabels(); iL++) {
+ std::string s = GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
+ s += ": ";
+ s += rIF.labelGet(iL).getLabelString();
+ rPlotFile.addDescription (s.c_str());
+ }
+ os << " Plot of " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
+ *theApp->getLog() << os.str().c_str() << "\n";
+ rPlotFile.addDescription (os.str().c_str());
+ delete pX;
+ delete pY;
+ if (theApp->getAskDeleteNewDocs())
+ pPlotDoc->Modify (true);
+ pPlotDoc->UpdateAllViews ();
+ pPlotDoc->getView()->OnUpdate (this, NULL);
+ pPlotDoc->getView()->getFrame()->Show(true);
+ }
+}
+
+
+// PhantomCanvas
+
+PhantomCanvas::PhantomCanvas (PhantomFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
+: wxScrolledWindow(frame, -1, pos, size, style)
+{
+ m_pView = v;
+}
+
+PhantomCanvas::~PhantomCanvas ()
+{
+ m_pView = NULL;
+}
+
+void
+PhantomCanvas::OnDraw (wxDC& dc)
+{
+ if (m_pView)
+ m_pView->OnDraw(& dc);
+}
+
+wxSize
+PhantomCanvas::GetBestSize() const
+{
+ if (! m_pView)
+ return wxSize(0,0);
+
+ int xSize, ySize;
+ theApp->getMainFrame()->GetClientSize (&xSize, &ySize);
+ xSize = maxValue<int> (xSize, ySize);
+ ySize = xSize = (xSize / 3);
+ return wxSize (xSize, ySize);
+}
+
+
+
+// PhantomFileView
+
+IMPLEMENT_DYNAMIC_CLASS(PhantomFileView, wxView)
+
+BEGIN_EVENT_TABLE(PhantomFileView, wxView)
+EVT_MENU(PHMMENU_FILE_PROPERTIES, PhantomFileView::OnProperties)
+EVT_MENU(PHMMENU_PROCESS_RASTERIZE, PhantomFileView::OnRasterize)
+EVT_MENU(PHMMENU_PROCESS_PROJECTIONS, PhantomFileView::OnProjections)
+END_EVENT_TABLE()
+
+PhantomFileView::PhantomFileView()
+: wxView(), m_pFrame(NULL), m_pCanvas(NULL), m_pFileMenu(0)
+{
+#if defined(DEBUG) || defined(_DEBUG)
+ m_iDefaultNDet = 165;
+ m_iDefaultNView = 180;
+#else
+ m_iDefaultNDet = 367;
+ m_iDefaultNView = 320;
+#endif
+ m_iDefaultNSample = 1;
+ m_dDefaultRotation = 1;
+ m_dDefaultFocalLength = 2;
+ m_dDefaultViewRatio = 1;
+ m_dDefaultScanRatio = 1;
+ m_iDefaultGeometry = Scanner::GEOMETRY_PARALLEL;
+ m_iDefaultTrace = Trace::TRACE_NONE;
+
+#ifdef DEBUG
+ m_iDefaultRasterNX = 115;
+ m_iDefaultRasterNY = 115;
+ m_iDefaultRasterNSamples = 1;
+#else
+ m_iDefaultRasterNX = 256;
+ m_iDefaultRasterNY = 256;
+ m_iDefaultRasterNSamples = 2;
+#endif
+ m_dDefaultRasterViewRatio = 1;
+}
+
+PhantomFileView::~PhantomFileView()
+{
+ GetDocumentManager()->FileHistoryRemoveMenu (m_pFileMenu);
+ GetDocumentManager()->ActivateView(this, FALSE, TRUE);
+}
+
+void
+PhantomFileView::OnProperties (wxCommandEvent& event)
+{
+ const int idPhantom = GetDocument()->getPhantomID();
+ const wxString& namePhantom = GetDocument()->getPhantomName();
+ std::ostringstream os;
+ os << "Phantom " << namePhantom.c_str() << " (" << idPhantom << ")" << "\n";
+ const Phantom& rPhantom = GetDocument()->getPhantom();
+ rPhantom.printDefinitions (os);
+#if DEBUG
+ rPhantom.print (os);
+#endif
+ *theApp->getLog() << ">>>>\n" << os.str().c_str() << "<<<<\n";
+ wxMessageBox (os.str().c_str(), "Phantom Properties");
+}
+
+
+void
+PhantomFileView::OnProjections (wxCommandEvent& event)
+{
+ DialogGetProjectionParameters dialogProjection (getFrameForChild(),
+ m_iDefaultNDet, m_iDefaultNView, m_iDefaultNSample, m_dDefaultRotation,
+ m_dDefaultFocalLength, m_dDefaultViewRatio, m_dDefaultScanRatio, m_iDefaultGeometry,
+ m_iDefaultTrace);
+ int retVal = dialogProjection.ShowModal();
+ if (retVal == wxID_OK) {
+ m_iDefaultNDet = dialogProjection.getNDet();
+ m_iDefaultNView = dialogProjection.getNView();
+ m_iDefaultNSample = dialogProjection.getNSamples();
+ m_iDefaultTrace = dialogProjection.getTrace();
+ m_dDefaultRotation = dialogProjection.getRotAngle();
+ m_dDefaultFocalLength = dialogProjection.getFocalLengthRatio();
+ m_dDefaultViewRatio = dialogProjection.getViewRatio();
+ m_dDefaultScanRatio = dialogProjection.getScanRatio();
+ wxString sGeometry = dialogProjection.getGeometry();
+ m_iDefaultGeometry = Scanner::convertGeometryNameToID (sGeometry.c_str());
+
+ if (m_iDefaultNDet > 0 && m_iDefaultNView > 0 && sGeometry != "") {
+ const Phantom& rPhantom = GetDocument()->getPhantom();
+ Projections* pProj = new Projections;
+ Scanner theScanner (rPhantom, sGeometry.c_str(), m_iDefaultNDet, m_iDefaultNView, m_iDefaultNSample,
+ m_dDefaultRotation, m_dDefaultFocalLength, m_dDefaultViewRatio, m_dDefaultScanRatio);
+ if (theScanner.fail()) {
+ wxString msg = "Failed making scanner\n";
+ msg += theScanner.failMessage().c_str();
+ *theApp->getLog() << msg << "\n";
+ wxMessageBox (msg, "Error");
+ return;
+ }
+ pProj->initFromScanner (theScanner);
+ m_dDefaultRotation /= TWOPI; // convert back to fraction of a circle
+
+ Timer timer;
+ if (m_iDefaultTrace > Trace::TRACE_CONSOLE) {
+ ProjectionsDialog dialogProjections (theScanner, *pProj, rPhantom, m_iDefaultTrace, dynamic_cast<wxWindow*>(getFrameForChild()));
+ for (int iView = 0; iView < pProj->nView(); iView++) {
+ ::wxYield();
+ if (dialogProjections.isCancelled() || ! dialogProjections.projectView (iView)) {
+ delete pProj;
+ return;
+ }
+ ::wxYield();
+ while (dialogProjections.isPaused()) {
+ ::wxYield();
+ ::wxUsleep(50);
+ }
+ }
+ } else {
+ wxProgressDialog dlgProgress (wxString("Projection"), wxString("Projection Progress"), pProj->nView() + 1, getFrameForChild(), wxPD_CAN_ABORT);
+ for (int i = 0; i < pProj->nView(); i++) {
+ theScanner.collectProjections (*pProj, rPhantom, i, 1, true, m_iDefaultTrace);
+ if (! dlgProgress.Update (i+1)) {
+ delete pProj;
+ return;
+ }
+ }
+ }
+
+ std::ostringstream os;
+ os << "Projections for " << rPhantom.name() << ": nDet=" << m_iDefaultNDet
+ << ", nView=" << m_iDefaultNView << ", nSamples=" << m_iDefaultNSample
+ << ", RotAngle=" << m_dDefaultRotation << ", FocalLengthRatio=" << m_dDefaultFocalLength
+ << ", ViewRatio=" << m_dDefaultViewRatio << ", ScanRatio=" << m_dDefaultScanRatio
+ << ", Geometry=" << sGeometry.c_str() << ", FanBeamAngle=" <<
+ convertRadiansToDegrees (theScanner.fanBeamAngle());
+ pProj->setCalcTime (timer.timerEnd());
+ pProj->setRemark (os.str());
+ *theApp->getLog() << os.str().c_str() << "\n";
+
+ ::wxYield();
+ ProjectionFileDocument* pProjectionDoc = theApp->newProjectionDoc();
+ if (! pProjectionDoc) {
+ sys_error (ERR_SEVERE, "Unable to create projection document");
+ return;
+ }
+ pProjectionDoc->setProjections (pProj);
+ ProjectionFileView* projView = pProjectionDoc->getView();
+ if (projView) {
+ projView->OnUpdate (projView, NULL);
+ if (projView->getCanvas())
+ projView->getCanvas()->SetClientSize (m_iDefaultNDet, m_iDefaultNView);
+ if (wxFrame* pFrame = projView->getFrame()) {
+ pFrame->Show(true);
+ pFrame->SetFocus();
+ pFrame->Raise();
+ }
+ GetDocumentManager()->ActivateView (projView, true, false);
+ }
+ ::wxYield();
+ if (theApp->getAskDeleteNewDocs())
+ pProjectionDoc-> Modify(true);
+ pProjectionDoc->UpdateAllViews (this);
+ }
+ }
+}
+
+
+void
+PhantomFileView::OnRasterize (wxCommandEvent& event)
+{
+ DialogGetRasterParameters dialogRaster (getFrameForChild(), m_iDefaultRasterNX, m_iDefaultRasterNY,
+ m_iDefaultRasterNSamples, m_dDefaultRasterViewRatio);
+ int retVal = dialogRaster.ShowModal();
+ if (retVal == wxID_OK) {
+ m_iDefaultRasterNX = dialogRaster.getXSize();
+ m_iDefaultRasterNY = dialogRaster.getYSize();
+ m_iDefaultRasterNSamples = dialogRaster.getNSamples();
+ m_dDefaultRasterViewRatio = dialogRaster.getViewRatio();
+ if (m_iDefaultRasterNSamples < 1)
+ m_iDefaultRasterNSamples = 1;
+ if (m_dDefaultRasterViewRatio < 0)
+ m_dDefaultRasterViewRatio = 0;
+ if (m_iDefaultRasterNX > 0 && m_iDefaultRasterNY > 0) {
+ const Phantom& rPhantom = GetDocument()->getPhantom();
+
+ ImageFile* pImageFile = new ImageFile;
+
+ pImageFile->setArraySize (m_iDefaultRasterNX, m_iDefaultRasterNY);
+ wxProgressDialog dlgProgress (wxString("Rasterize"), wxString("Rasterization Progress"),
+ pImageFile->nx() + 1, getFrameForChild(), wxPD_CAN_ABORT);
+ Timer timer;
+ for (unsigned int i = 0; i < pImageFile->nx(); i++) {
+ rPhantom.convertToImagefile (*pImageFile, m_dDefaultRasterViewRatio, m_iDefaultRasterNSamples,
+ Trace::TRACE_NONE, i, 1, true);
+ if (! dlgProgress.Update (i+1)) {
+ delete pImageFile;
+ return;
+ }
+ }
+
+ ImageFileDocument* pRasterDoc = theApp->newImageDoc();
+ if (! pRasterDoc) {
+ sys_error (ERR_SEVERE, "Unable to create image file");
+ return;
+ }
+ pRasterDoc->setImageFile (pImageFile);
+
+ if (theApp->getAskDeleteNewDocs())
+ pRasterDoc->Modify (true);
+ pRasterDoc->UpdateAllViews (this);
+ pRasterDoc->getView()->getFrame()->Show(true);
+ std::ostringstream os;
+ os << "Rasterize Phantom " << rPhantom.name() << ": XSize=" << m_iDefaultRasterNX << ", YSize="
+ << m_iDefaultRasterNY << ", ViewRatio=" << m_dDefaultRasterViewRatio << ", nSamples="
+ << m_iDefaultRasterNSamples;;
+ *theApp->getLog() << os.str().c_str() << "\n";
+ pImageFile->labelAdd (os.str().c_str(), timer.timerEnd());
+ ImageFileView* rasterView = pRasterDoc->getView();
+ if (rasterView) {
+ rasterView->getFrame()->SetFocus();
+ rasterView->OnUpdate (rasterView, NULL);
+ }
+
+ }
+ }
+}
+
+
+PhantomCanvas*
+PhantomFileView::CreateCanvas (wxFrame *parent)
+{
+ PhantomCanvas* pCanvas;
+
+ pCanvas = new PhantomCanvas (this, parent, wxPoint(0, 0), wxSize(0,0), 0);
+ pCanvas->SetBackgroundColour(*wxWHITE);
+ pCanvas->Clear();
+
+ return pCanvas;
+}
+
+#if CTSIM_MDI
+wxDocMDIChildFrame*
+#else
+wxDocChildFrame*
+#endif
+PhantomFileView::CreateChildFrame(wxDocument *doc, wxView *view)
+{
+#if CTSIM_MDI
+ wxDocMDIChildFrame *subframe = new wxDocMDIChildFrame (doc, view, theApp->getMainFrame(), -1, "Phantom Frame", wxPoint(10, 10), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
+#else
+ wxDocChildFrame *subframe = new wxDocChildFrame (doc, view, theApp->getMainFrame(), -1, "Phantom Frame", wxPoint(10, 10), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
+#endif
+ theApp->setIconForFrame (subframe);
+
+ m_pFileMenu = new wxMenu;
+
+ m_pFileMenu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...\tCtrl-P");
+ m_pFileMenu->Append(MAINMENU_FILE_CREATE_FILTER, "Create &Filter...\tCtrl-F");
+ m_pFileMenu->Append(wxID_OPEN, "&Open...\tCtrl-O");
+ m_pFileMenu->Append(wxID_SAVEAS, "Save &As...");
+ m_pFileMenu->Append(wxID_CLOSE, "&Close");
+
+ m_pFileMenu->AppendSeparator();
+ m_pFileMenu->Append(PHMMENU_FILE_PROPERTIES, "P&roperties");
+
+ m_pFileMenu->AppendSeparator();
+ m_pFileMenu->Append(wxID_PRINT, "&Print...");
+ m_pFileMenu->Append(wxID_PRINT_SETUP, "Print &Setup...");
+ m_pFileMenu->Append(wxID_PREVIEW, "Print Pre&view");
+#ifdef CTSIM_MDI
+ m_pFileMenu->AppendSeparator();
+ m_pFileMenu->Append (MAINMENU_FILE_PREFERENCES, "Prefere&nces...");
+ m_pFileMenu->Append(MAINMENU_FILE_EXIT, "E&xit");
+#endif
+ GetDocumentManager()->FileHistoryAddFilesToMenu(m_pFileMenu);
+ GetDocumentManager()->FileHistoryUseMenu(m_pFileMenu);
+
+ wxMenu *process_menu = new wxMenu;
+ process_menu->Append(PHMMENU_PROCESS_RASTERIZE, "&Rasterize...\tCtrl-R");
+ process_menu->Append(PHMMENU_PROCESS_PROJECTIONS, "&Projections...\tCtrl-J");
+
+ wxMenu *help_menu = new wxMenu;
+ help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents\tF1");
+ help_menu->Append (IDH_QUICKSTART, "&Quick Start");
+ help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
+
+ wxMenuBar *menu_bar = new wxMenuBar;
+
+ menu_bar->Append(m_pFileMenu, "&File");
+ menu_bar->Append(process_menu, "&Process");
+ menu_bar->Append(help_menu, "&Help");
+
+ subframe->SetMenuBar(menu_bar);
+ subframe->Centre(wxBOTH);
+
+ wxAcceleratorEntry accelEntries[2];
+ accelEntries[0].Set (wxACCEL_CTRL, static_cast<int>('J'), PHMMENU_PROCESS_PROJECTIONS);
+ accelEntries[1].Set (wxACCEL_CTRL, static_cast<int>('R'), PHMMENU_PROCESS_RASTERIZE);
+ wxAcceleratorTable accelTable (2, accelEntries);
+ subframe->SetAcceleratorTable (accelTable);
+
+ return subframe;
+}
+
+
+bool
+PhantomFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
+{
+ m_pFrame = CreateChildFrame(doc, this);
+ SetFrame(m_pFrame);
+ m_pCanvas = CreateCanvas (m_pFrame);
+ m_pFrame->SetClientSize (m_pCanvas->GetBestSize());
+ m_pCanvas->SetClientSize (m_pCanvas->GetBestSize());
+
+ m_pFrame->SetTitle ("PhantomFileView");
+
+#ifdef __X__
+ int x, y; // X requires a forced resize
+ m_pFrame->GetSize(&x, &y);
+ m_pFrame->SetSize(-1, -1, x, y);
+#endif
+
+ m_pFrame->Show(true);
+ Activate(true);
+
+ return true;
+}
+
+void
+PhantomFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
+{
+ if (m_pCanvas)
+ m_pCanvas->Refresh();
+}
+
+bool
+PhantomFileView::OnClose (bool deleteWindow)
+{
+ //GetDocumentManager()->ActivateView (this, false, true);
+ if (! GetDocument() || ! GetDocument()->Close())
+ return false;
+
+ Activate(false);
+ if (m_pCanvas) {
+ m_pCanvas->setView(NULL);
+ m_pCanvas = NULL;
+ }
+ wxString s(wxTheApp->GetAppName());
+ if (m_pFrame)
+ m_pFrame->SetTitle(s);
+
+ SetFrame(NULL);
+
+ if (deleteWindow) {
+ delete m_pFrame;
+ m_pFrame = NULL;
+ if (GetDocument() && GetDocument()->getBadFileOpen())
+ ::wxYield(); // wxWindows bug workaround
+ }
+
+ return true;
+}
+
+void
+PhantomFileView::OnDraw (wxDC* dc)
+{
+ int xsize, ysize;
+ m_pCanvas->GetClientSize (&xsize, &ysize);
+ SGPDriver driver (dc, xsize, ysize);
+ SGP sgp (driver);
+ const Phantom& rPhantom = GetDocument()->getPhantom();
+ sgp.setColor (C_RED);
+ rPhantom.show (sgp);
+}
+
+// ProjectionCanvas
+
+ProjectionFileCanvas::ProjectionFileCanvas (ProjectionFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
+: wxScrolledWindow(frame, -1, pos, size, style)
+{
+ m_pView = v;
+}
+
+ProjectionFileCanvas::~ProjectionFileCanvas ()
+{
+ m_pView = NULL;
+}
+
+void
+ProjectionFileCanvas::OnDraw(wxDC& dc)
+{
+ if (m_pView)
+ m_pView->OnDraw(& dc);
+}
+
+wxSize
+ProjectionFileCanvas::GetBestSize () const
+{
+ wxSize best (0, 0);
+ if (m_pView) {
+ Projections& rProj = m_pView->GetDocument()->getProjections();
+ best.Set (rProj.nDet(), rProj.nView());
+ }
+
+ return best;
+}
+
+
+// ProjectionFileView
+
+IMPLEMENT_DYNAMIC_CLASS(ProjectionFileView, wxView)
+
+BEGIN_EVENT_TABLE(ProjectionFileView, wxView)
+EVT_MENU(PJMENU_FILE_PROPERTIES, ProjectionFileView::OnProperties)
+EVT_MENU(PJMENU_RECONSTRUCT_FBP, ProjectionFileView::OnReconstructFBP)
+EVT_MENU(PJMENU_CONVERT_POLAR, ProjectionFileView::OnConvertPolar)
+EVT_MENU(PJMENU_CONVERT_FFT_POLAR, ProjectionFileView::OnConvertFFTPolar)
+END_EVENT_TABLE()
+
+ProjectionFileView::ProjectionFileView()
+: wxView(), m_pFrame(0), m_pCanvas(0), m_pFileMenu(0)
+{
+#ifdef DEBUG
+ m_iDefaultNX = 115;
+ m_iDefaultNY = 115;
+#else
+ m_iDefaultNX = 256;
+ m_iDefaultNY = 256;
+#endif
+
+ m_iDefaultFilter = SignalFilter::FILTER_ABS_BANDLIMIT;
+ m_dDefaultFilterParam = 1.;
+#if HAVE_FFTW
+ m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_RFFTW;
+ m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_INVERSE_FOURIER;
+#else
+ m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_CONVOLUTION;
+ m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_DIRECT;
+#endif
+ m_iDefaultZeropad = 1;
+ m_iDefaultBackprojector = Backprojector::BPROJ_IDIFF;
+ m_iDefaultInterpolation = Backprojector::INTERP_LINEAR;
+ m_iDefaultInterpParam = 1;
+ m_iDefaultTrace = Trace::TRACE_NONE;
+
+ m_iDefaultPolarNX = 256;
+ m_iDefaultPolarNY = 256;
+ m_iDefaultPolarInterpolation = Projections::POLAR_INTERP_BILINEAR;
+ m_iDefaultPolarZeropad = 1;
+}
+
+ProjectionFileView::~ProjectionFileView()
+{
+ GetDocumentManager()->FileHistoryRemoveMenu (m_pFileMenu);
+ GetDocumentManager()->ActivateView(this, FALSE, TRUE);;
+}
+
+void
+ProjectionFileView::OnProperties (wxCommandEvent& event)
+{
+ const Projections& rProj = GetDocument()->getProjections();
+ std::ostringstream os;
+ rProj.printScanInfo(os);
+ *theApp->getLog() << ">>>>\n" << os.str().c_str() << "<<<<\n";
+ wxMessageDialog dialogMsg (getFrameForChild(), os.str().c_str(), "Projection File Properties", wxOK | wxICON_INFORMATION);
+ dialogMsg.ShowModal();
+}
+
+
+void
+ProjectionFileView::OnConvertPolar (wxCommandEvent& event)
+{
+ Projections& rProj = GetDocument()->getProjections();
+ DialogGetConvertPolarParameters dialogPolar (getFrameForChild(), "Convert Polar", m_iDefaultPolarNX, m_iDefaultPolarNY,
+ m_iDefaultPolarInterpolation, -1);
+ if (dialogPolar.ShowModal() == wxID_OK) {
+ wxString strInterpolation (dialogPolar.getInterpolationName());
+ m_iDefaultPolarNX = dialogPolar.getXSize();
+ m_iDefaultPolarNY = dialogPolar.getYSize();
+ ImageFileDocument* pPolarDoc = theApp->newImageDoc();
+ ImageFile& rIF = pPolarDoc->getImageFile();
+ if (! pPolarDoc) {
+ sys_error (ERR_SEVERE, "Unable to create image file");
+ return;
+ }
+ rIF.setArraySize (m_iDefaultPolarNX, m_iDefaultPolarNY);
+ m_iDefaultPolarInterpolation = Projections::convertInterpNameToID (strInterpolation.c_str());
+ rProj.convertPolar (rIF, m_iDefaultPolarInterpolation);
+ rIF.labelAdd (rProj.getLabel().getLabelString().c_str(), rProj.calcTime());
+ std::ostringstream os;
+ os << "Convert projection file " << GetFrame()->GetTitle().c_str() << " to polar image: xSize="
+ << m_iDefaultPolarNX << ", ySize=" << m_iDefaultPolarNY << ", interpolation="
+ << strInterpolation.c_str();
+ *theApp->getLog() << os.str().c_str() << "\n";
+ rIF.labelAdd (os.str().c_str());
+ if (theApp->getAskDeleteNewDocs())
+ pPolarDoc->Modify (true);
+ pPolarDoc->UpdateAllViews ();
+ pPolarDoc->getView()->OnUpdate (this, NULL);
+ pPolarDoc->getView()->getFrame()->Show(true);
+ }
+}
+
+void
+ProjectionFileView::OnConvertFFTPolar (wxCommandEvent& event)
+{
+ Projections& rProj = GetDocument()->getProjections();
+ DialogGetConvertPolarParameters dialogPolar (getFrameForChild(), "Convert to FFT Polar", m_iDefaultPolarNX, m_iDefaultPolarNY,
+ m_iDefaultPolarInterpolation, m_iDefaultPolarZeropad);
+ if (dialogPolar.ShowModal() == wxID_OK) {
+ wxString strInterpolation (dialogPolar.getInterpolationName());
+ m_iDefaultPolarNX = dialogPolar.getXSize();
+ m_iDefaultPolarNY = dialogPolar.getYSize();
+ m_iDefaultPolarZeropad = dialogPolar.getZeropad();
+ ImageFileDocument* pPolarDoc = theApp->newImageDoc();
+ ImageFile& rIF = pPolarDoc->getImageFile();
+ if (! pPolarDoc) {
+ sys_error (ERR_SEVERE, "Unable to create image file");
+ return;
+ }
+ rIF.setArraySize (m_iDefaultPolarNX, m_iDefaultPolarNY);
+ m_iDefaultPolarInterpolation = Projections::convertInterpNameToID (strInterpolation.c_str());
+ rProj.convertFFTPolar (rIF, m_iDefaultPolarInterpolation, m_iDefaultPolarZeropad);
+ rIF.labelAdd (rProj.getLabel().getLabelString().c_str(), rProj.calcTime());
+ std::ostringstream os;
+ os << "Convert projection file " << GetFrame()->GetTitle().c_str() << " to FFT polar image: xSize="
+ << m_iDefaultPolarNX << ", ySize=" << m_iDefaultPolarNY << ", interpolation="
+ << strInterpolation.c_str() << ", zeropad=" << m_iDefaultPolarZeropad;
+ *theApp->getLog() << os.str().c_str() << "\n";
+ rIF.labelAdd (os.str().c_str());
+ if (theApp->getAskDeleteNewDocs())
+ pPolarDoc->Modify (true);
+ pPolarDoc->UpdateAllViews ();
+ pPolarDoc->getView()->OnUpdate (this, NULL);
+ pPolarDoc->getView()->getFrame()->Show(true);
+ }
+}
+
+void
+ProjectionFileView::OnReconstructFourier (wxCommandEvent& event)
+{
+ wxMessageBox ("Fourier Reconstruction is not yet supported", "Unimplemented function");
+}
+
+void
+ProjectionFileView::OnReconstructFBP (wxCommandEvent& event)
+{
+ DialogGetReconstructionParameters dialogReconstruction (getFrameForChild(), m_iDefaultNX, m_iDefaultNY,
+ m_iDefaultFilter, m_dDefaultFilterParam, m_iDefaultFilterMethod, m_iDefaultFilterGeneration,
+ m_iDefaultZeropad, m_iDefaultInterpolation, m_iDefaultInterpParam, m_iDefaultBackprojector,
+ m_iDefaultTrace);
+
+ int retVal = dialogReconstruction.ShowModal();
+ if (retVal == wxID_OK) {
+ m_iDefaultNX = dialogReconstruction.getXSize();
+ m_iDefaultNY = dialogReconstruction.getYSize();
+ wxString optFilterName = dialogReconstruction.getFilterName();
+ m_iDefaultFilter = SignalFilter::convertFilterNameToID (optFilterName.c_str());
+ m_dDefaultFilterParam = dialogReconstruction.getFilterParam();
+ wxString optFilterMethodName = dialogReconstruction.getFilterMethodName();
+ m_iDefaultFilterMethod = ProcessSignal::convertFilterMethodNameToID(optFilterMethodName.c_str());
+ m_iDefaultZeropad = dialogReconstruction.getZeropad();
+ wxString optFilterGenerationName = dialogReconstruction.getFilterGenerationName();
+ m_iDefaultFilterGeneration = ProcessSignal::convertFilterGenerationNameToID (optFilterGenerationName.c_str());
+ wxString optInterpName = dialogReconstruction.getInterpName();
+ m_iDefaultInterpolation = Backprojector::convertInterpNameToID (optInterpName.c_str());
+ m_iDefaultInterpParam = dialogReconstruction.getInterpParam();
+ wxString optBackprojectName = dialogReconstruction.getBackprojectName();
+ m_iDefaultBackprojector = Backprojector::convertBackprojectNameToID (optBackprojectName.c_str());
+ m_iDefaultTrace = dialogReconstruction.getTrace();
+
+ if (m_iDefaultNX > 0 && m_iDefaultNY > 0) {
+ const Projections& rProj = GetDocument()->getProjections();
+ ImageFile* pImageFile = new ImageFile;
+ pImageFile->setArraySize (m_iDefaultNX, m_iDefaultNY);
+
+ Reconstructor* pReconstructor = new Reconstructor (rProj, *pImageFile, optFilterName.c_str(),
+ m_dDefaultFilterParam, optFilterMethodName.c_str(), m_iDefaultZeropad, optFilterGenerationName.c_str(),
+ optInterpName.c_str(), m_iDefaultInterpParam, optBackprojectName.c_str(), m_iDefaultTrace);
+
+ Timer timerRecon;
+ if (m_iDefaultTrace > Trace::TRACE_CONSOLE) {
+ ReconstructDialog* pDlgReconstruct = new ReconstructDialog (*pReconstructor, rProj, *pImageFile, m_iDefaultTrace, getFrameForChild());
+ for (int iView = 0; iView < rProj.nView(); iView++) {
+ ::wxYield();
+ if (pDlgReconstruct->isCancelled() || ! pDlgReconstruct->reconstructView (iView, true)) {
+ delete pDlgReconstruct;
+ delete pReconstructor;
+ delete pImageFile;
+ return;
+ }
+ ::wxYield();
+ ::wxYield();
+ while (pDlgReconstruct->isPaused()) {
+ ::wxYield();
+ ::wxUsleep(50);
+ }
+ }
+ delete pDlgReconstruct;
+ } else {
+ wxProgressDialog dlgProgress (wxString("Reconstruction"), wxString("Reconstruction Progress"), rProj.nView() + 1, getFrameForChild(), wxPD_CAN_ABORT);
+ for (int iView = 0; iView < rProj.nView(); iView++) {
+ pReconstructor->reconstructView (iView, 1);
+ if (! dlgProgress.Update (iView + 1)) {
+ delete pReconstructor;
+ delete pImageFile;
+ return;
+ }
+ }
+ }
+ delete pReconstructor;
+ ImageFileDocument* pReconDoc = theApp->newImageDoc();
+ if (! pReconDoc) {
+ sys_error (ERR_SEVERE, "Unable to create image file");
+ return;
+ }
+ pReconDoc->setImageFile (pImageFile);
+ if (theApp->getAskDeleteNewDocs())
+ pReconDoc->Modify (true);
+ pReconDoc->UpdateAllViews (this);
+ if (ImageFileView* rasterView = pReconDoc->getView()) {
+ rasterView->OnUpdate (rasterView, NULL);
+ rasterView->getFrame()->SetFocus();
+ rasterView->getFrame()->Show(true);
+ }
+ std::ostringstream os;
+ os << "Reconstruct " << rProj.getFilename() << ": xSize=" << m_iDefaultNX << ", ySize=" << m_iDefaultNY << ", Filter=" << optFilterName.c_str() << ", FilterParam=" << m_dDefaultFilterParam << ", FilterMethod=" << optFilterMethodName.c_str() << ", FilterGeneration=" << optFilterGenerationName.c_str() << ", Zeropad=" << m_iDefaultZeropad << ", Interpolation=" << optInterpName.c_str() << ", InterpolationParam=" << m_iDefaultInterpParam << ", Backprojection=" << optBackprojectName.c_str();
+ *theApp->getLog() << os.str().c_str() << "\n";
+ pImageFile->labelAdd (rProj.getLabel());
+ pImageFile->labelAdd (os.str().c_str(), timerRecon.timerEnd());
+ }
+ }
+}
+
+
+ProjectionFileCanvas*
+ProjectionFileView::CreateCanvas (wxFrame *parent)
+{
+ ProjectionFileCanvas* pCanvas;
+ int width, height;
+ parent->GetClientSize(&width, &height);
+
+ pCanvas = new ProjectionFileCanvas (this, parent, wxPoint(0, 0), wxSize(width, height), 0);
+
+ pCanvas->SetScrollbars(20, 20, 50, 50);
+ pCanvas->SetBackgroundColour(*wxWHITE);
+ pCanvas->Clear();
+
+ return pCanvas;
+}
+
+#if CTSIM_MDI
+wxDocMDIChildFrame*
+#else
+wxDocChildFrame*
+#endif
+ProjectionFileView::CreateChildFrame(wxDocument *doc, wxView *view)
+{
+#ifdef CTSIM_MDI
+ wxDocMDIChildFrame *subframe = new wxDocMDIChildFrame (doc, view, theApp->getMainFrame(), -1, "Projection Frame", wxPoint(10, 10), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
+#else
+ wxDocChildFrame *subframe = new wxDocChildFrame (doc, view, theApp->getMainFrame(), -1, "Projection Frame", wxPoint(10, 10), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
+#endif
+ theApp->setIconForFrame (subframe);
+
+ m_pFileMenu = new wxMenu;
+
+ m_pFileMenu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...\tCtrl-P");
+ m_pFileMenu->Append(MAINMENU_FILE_CREATE_FILTER, "Create &Filter...\tCtrl-F");
+ m_pFileMenu->Append(wxID_OPEN, "&Open...\tCtrl-O");
+ m_pFileMenu->Append(wxID_SAVE, "&Save\tCtrl-S");
+ m_pFileMenu->Append(wxID_SAVEAS, "Save &As...");
+ m_pFileMenu->Append(wxID_CLOSE, "&Close\tCtrl-W");
+
+ m_pFileMenu->AppendSeparator();
+ m_pFileMenu->Append(PJMENU_FILE_PROPERTIES, "P&roperties");
+
+ m_pFileMenu->AppendSeparator();
+ m_pFileMenu->Append(wxID_PRINT, "&Print...");
+ m_pFileMenu->Append(wxID_PRINT_SETUP, "Print &Setup...");
+ m_pFileMenu->Append(wxID_PREVIEW, "Print Pre&view");
+#ifdef CTSIM_MDI
+ m_pFileMenu->AppendSeparator();
+ m_pFileMenu->Append (MAINMENU_FILE_PREFERENCES, "Prefere&nces...");
+ m_pFileMenu->Append(MAINMENU_FILE_EXIT, "E&xit");
+#endif
+ GetDocumentManager()->FileHistoryAddFilesToMenu(m_pFileMenu);
+ GetDocumentManager()->FileHistoryUseMenu(m_pFileMenu);
+
+ wxMenu *convert_menu = new wxMenu;
+ convert_menu->Append (PJMENU_CONVERT_POLAR, "&Polar Image...\tCtrl-L");
+ convert_menu->Append (PJMENU_CONVERT_FFT_POLAR, "&FFT->Polar Image...\tCtrl-I");
+
+ wxMenu *reconstruct_menu = new wxMenu;
+ reconstruct_menu->Append (PJMENU_RECONSTRUCT_FBP, "&Filtered Backprojection...\tCtrl-R", "Reconstruct image using filtered backprojection");
+ reconstruct_menu->Append (PJMENU_RECONSTRUCT_FOURIER, "&Fourier...\tCtrl-E", "Reconstruct image using inverse Fourier");
+ reconstruct_menu->Enable (PJMENU_RECONSTRUCT_FOURIER, false);
+
+ wxMenu *help_menu = new wxMenu;
+ help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents\tF1");
+ help_menu->Append (IDH_QUICKSTART, "&Quick Start");
+ help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
+
+ wxMenuBar *menu_bar = new wxMenuBar;
+
+ menu_bar->Append (m_pFileMenu, "&File");
+ menu_bar->Append (convert_menu, "&Convert");
+ menu_bar->Append (reconstruct_menu, "&Reconstruct");
+ menu_bar->Append (help_menu, "&Help");
+
+ subframe->SetMenuBar(menu_bar);
+ subframe->Centre(wxBOTH);
+
+ wxAcceleratorEntry accelEntries[4];
+ accelEntries[0].Set (wxACCEL_CTRL, static_cast<int>('L'), PJMENU_CONVERT_POLAR);
+ accelEntries[1].Set (wxACCEL_CTRL, static_cast<int>('I'), PJMENU_CONVERT_FFT_POLAR);
+ accelEntries[2].Set (wxACCEL_CTRL, static_cast<int>('R'), PJMENU_RECONSTRUCT_FBP);
+ accelEntries[3].Set (wxACCEL_CTRL, static_cast<int>('E'), PJMENU_RECONSTRUCT_FOURIER);
+ wxAcceleratorTable accelTable (4, accelEntries);
+ subframe->SetAcceleratorTable (accelTable);
+
+ return subframe;
+}
+
+
+bool
+ProjectionFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
+{
+ m_pFrame = CreateChildFrame(doc, this);
+ SetFrame(m_pFrame);
+
+ int width, height;
+ m_pFrame->GetClientSize (&width, &height);
+ m_pFrame->SetTitle ("ProjectionFileView");
+ m_pCanvas = CreateCanvas (m_pFrame);
+
+#ifdef __X__
+ int x, y; // X requires a forced resize
+ m_pFrame->GetSize(&x, &y);
+ m_pFrame->SetSize(-1, -1, x, y);
+#endif
+
+ m_pFrame->Show(true);
+ Activate(true);
+
+ return true;