+#if CTSIM_MDI
+wxDocMDIChildFrame*
+#else
+wxDocChildFrame*
+#endif
+ImageFileView::CreateChildFrame(wxDocument *doc, wxView *view)
+{
+#if CTSIM_MDI
+ wxDocMDIChildFrame* subframe = new wxDocMDIChildFrame (doc, view, theApp->getMainFrame(), -1, "ImageFile Frame", wxPoint(-1, -1), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
+#else
+ wxDocChildFrame* subframe = new wxDocChildFrame (doc, view, theApp->getMainFrame(), -1, "ImageFile Frame", wxPoint(-1, -1), 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->Append(wxID_REVERT, "Re&vert");
+
+ m_pFileMenu->AppendSeparator();
+ m_pFileMenu->Append(IFMENU_FILE_PROPERTIES, "P&roperties");
+ m_pFileMenu->Append(IFMENU_FILE_EXPORT, "&Export...");
+
+ m_pFileMenu->AppendSeparator();
+ m_pFileMenu->Append(wxID_PRINT, "&Print...");
+ m_pFileMenu->Append(wxID_PRINT_SETUP, "Print &Setup...");
+ m_pFileMenu->Append(wxID_PREVIEW, "Print Preview");
+#ifdef CTSIM_MDI
+ m_pFileMenu->AppendSeparator();
+ m_pFileMenu->Append (MAINMENU_FILE_PREFERENCES, "Pr&eferences...");
+ m_pFileMenu->Append(MAINMENU_FILE_EXIT, "E&xit");
+#endif
+ GetDocumentManager()->FileHistoryAddFilesToMenu(m_pFileMenu);
+ GetDocumentManager()->FileHistoryUseMenu(m_pFileMenu);
+
+ wxMenu *view_menu = new wxMenu;
+ view_menu->Append(IFMENU_VIEW_SCALE_MINMAX, "Display Scale S&et...\tCtrl-E");
+ view_menu->Append(IFMENU_VIEW_SCALE_AUTO, "Display Scale &Auto...\tCtrl-A");
+ view_menu->Append(IFMENU_VIEW_SCALE_FULL, "Display F&ull Scale\tCtrl-U");
+
+ wxMenu* filter_menu = new wxMenu;
+ filter_menu->Append (IFMENU_FILTER_INVERTVALUES, "&Invert Values");
+ filter_menu->Append (IFMENU_FILTER_SQUARE, "&Square");
+ filter_menu->Append (IFMENU_FILTER_SQRT, "Square &Root");
+ filter_menu->Append (IFMENU_FILTER_LOG, "&Log");
+ filter_menu->Append (IFMENU_FILTER_EXP, "&Exp");
+ filter_menu->AppendSeparator();
+#ifdef HAVE_FFT
+ filter_menu->Append (IFMENU_FILTER_FFT, "2D &FFT");
+ filter_menu->Append (IFMENU_FILTER_IFFT, "2D &IFFT");
+ filter_menu->Append (IFMENU_FILTER_FFT_ROWS, "FFT Rows");
+ filter_menu->Append (IFMENU_FILTER_IFFT_ROWS, "IFFT Rows");
+ filter_menu->Append (IFMENU_FILTER_FFT_COLS, "FFT Columns");
+ filter_menu->Append (IFMENU_FILTER_IFFT_COLS, "IFFT Columns");
+ filter_menu->Append (IFMENU_FILTER_FOURIER, "F&ourier");
+ filter_menu->Append (IFMENU_FILTER_INVERSE_FOURIER, "Inverse Fo&urier");
+#else
+ filter_menu->Append (IFMENU_FILTER_FOURIER, "&Fourier");
+ filter_menu->Append (IFMENU_FILTER_INVERSE_FOURIER, "&Inverse Fourier");
+#endif
+ filter_menu->Append (IFMENU_FILTER_SHUFFLEFOURIERTONATURALORDER, "S&huffle Fourier to Natural Order");
+ filter_menu->Append (IFMENU_FILTER_SHUFFLENATURALTOFOURIERORDER, "Shu&ffle Natural to Fourier Order");
+ filter_menu->Append (IFMENU_FILTER_MAGNITUDE, "&Magnitude");
+ filter_menu->Append (IFMENU_FILTER_PHASE, "&Phase");
+
+ wxMenu* image_menu = new wxMenu;
+ image_menu->Append (IFMENU_IMAGE_ADD, "&Add...");
+ image_menu->Append (IFMENU_IMAGE_SUBTRACT, "&Subtract...");
+ image_menu->Append (IFMENU_IMAGE_MULTIPLY, "&Multiply...");
+ image_menu->Append (IFMENU_IMAGE_DIVIDE, "&Divide...");
+ image_menu->AppendSeparator();
+ image_menu->Append (IFMENU_IMAGE_SCALESIZE, "S&cale Size...");
+#if wxUSE_GLCANVAS
+ image_menu->Append (IFMENU_IMAGE_CONVERT3D, "Convert &3-D\tCtrl-3");
+#endif
+
+ m_pMenuAnalyze = new wxMenu;
+ m_pMenuAnalyze->Append (IFMENU_PLOT_ROW, "Plot &Row");
+ m_pMenuAnalyze->Append (IFMENU_PLOT_COL, "Plot &Column");
+ m_pMenuAnalyze->Append (IFMENU_PLOT_HISTOGRAM, "Plot &Histogram");
+ m_pMenuAnalyze->AppendSeparator();
+ m_pMenuAnalyze->Append (IFMENU_PLOT_FFT_ROW, "Plot FFT Row");
+ m_pMenuAnalyze->Append (IFMENU_PLOT_FFT_COL, "Plot FFT Column");
+ m_pMenuAnalyze->AppendSeparator();
+ m_pMenuAnalyze->Append (IFMENU_COMPARE_IMAGES, "Compare &Images...");
+ m_pMenuAnalyze->Append (IFMENU_COMPARE_ROW, "Compare &Row");
+ m_pMenuAnalyze->Append (IFMENU_COMPARE_COL, "Compare &Column");
+ m_pMenuAnalyze->Enable (IFMENU_PLOT_ROW, false);
+ m_pMenuAnalyze->Enable (IFMENU_PLOT_COL, false);
+ m_pMenuAnalyze->Enable (IFMENU_COMPARE_ROW, false);
+ m_pMenuAnalyze->Enable (IFMENU_COMPARE_COL, false);
+ m_pMenuAnalyze->Enable (IFMENU_PLOT_FFT_ROW, false);
+ m_pMenuAnalyze->Enable (IFMENU_PLOT_FFT_COL, false);
+
+ wxMenu *help_menu = new wxMenu;
+ help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents\tF1");
+ help_menu->Append(MAINMENU_HELP_TOPICS, "&Topics\tCtrl-H");
+ help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
+
+ wxMenuBar *menu_bar = new wxMenuBar;
+
+ menu_bar->Append(m_pFileMenu, "&File");
+ menu_bar->Append(view_menu, "&View");
+ menu_bar->Append(image_menu, "&Image");
+ menu_bar->Append(filter_menu, "Fi<er");
+ menu_bar->Append(m_pMenuAnalyze, "&Analyze");
+ menu_bar->Append(help_menu, "&Help");
+
+ subframe->SetMenuBar(menu_bar);
+
+ subframe->Centre(wxBOTH);
+
+ wxAcceleratorEntry accelEntries[11];
+ accelEntries[0].Set (wxACCEL_CTRL, static_cast<int>('O'), wxID_OPEN);
+ accelEntries[1].Set (wxACCEL_CTRL, static_cast<int>('S'), wxID_SAVE);
+ accelEntries[2].Set (wxACCEL_CTRL, static_cast<int>('W'), wxID_CLOSE);
+ accelEntries[3].Set (wxACCEL_CTRL, static_cast<int>('H'), MAINMENU_HELP_TOPICS);
+ accelEntries[4].Set (wxACCEL_CTRL, static_cast<int>('P'), MAINMENU_FILE_CREATE_PHANTOM);
+ accelEntries[5].Set (wxACCEL_CTRL, static_cast<int>('F'), MAINMENU_FILE_CREATE_FILTER);
+ accelEntries[6].Set (wxACCEL_NORMAL, WXK_F1, MAINMENU_HELP_CONTENTS);
+ accelEntries[7].Set (wxACCEL_CTRL, static_cast<int>('A'), IFMENU_VIEW_SCALE_AUTO);
+ accelEntries[8].Set (wxACCEL_CTRL, static_cast<int>('U'), IFMENU_VIEW_SCALE_FULL);
+ accelEntries[9].Set (wxACCEL_CTRL, static_cast<int>('E'), IFMENU_VIEW_SCALE_MINMAX);
+#if wxUSE_GLCANVAS
+ accelEntries[10].Set (wxACCEL_CTRL, static_cast<int>('3'), IFMENU_IMAGE_CONVERT3D);
+ wxAcceleratorTable accelTable (11, accelEntries);
+#else
+ wxAcceleratorTable accelTable (10, accelEntries);
+#endif
+
+ subframe->SetAcceleratorTable (accelTable);
+
+ return subframe;
+}
+
+
+bool
+ImageFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
+{
+ m_pFrame = CreateChildFrame(doc, this);
+
+ m_bMinSpecified = false;
+ m_bMaxSpecified = false;
+ m_dAutoScaleFactor = 1.;
+
+ int width, height;
+ m_pFrame->GetClientSize (&width, &height);
+ m_pFrame->SetTitle("ImageFileView");
+ m_pCanvas = CreateCanvas (m_pFrame);
+
+ int x, y; // X requires a forced resize
+ m_pFrame->GetSize(&x, &y);
+ m_pFrame->SetSize(-1, -1, x, y);
+ m_pFrame->SetFocus();
+ m_pFrame->Show(true);
+ Activate(true);
+
+ return true;
+}
+
+void
+ImageFileView::OnDraw (wxDC* dc)
+{
+ wxSize sizeWindow = m_pFrame->GetClientSize();
+ wxSize sizeBest = m_pCanvas->GetBestSize();
+ if (sizeWindow.x > sizeBest.x || sizeWindow.y > sizeBest.y)
+ m_pFrame->SetClientSize (sizeBest);
+
+ if (m_bitmap.Ok())
+ dc->DrawBitmap(m_bitmap, 0, 0, false);
+
+ int xCursor, yCursor;
+ if (m_pCanvas->GetCurrentCursor (xCursor, yCursor))
+ m_pCanvas->DrawRubberBandCursor (*dc, xCursor, yCursor);
+}
+
+
+void
+ImageFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
+{
+ const ImageFile& rIF = GetDocument()->getImageFile();
+ ImageFileArrayConst v = rIF.getArray();
+ int nx = rIF.nx();
+ int ny = rIF.ny();
+ if (v != NULL && nx != 0 && ny != 0) {
+ if (! m_bMinSpecified || ! m_bMaxSpecified) {
+ double min, max;
+ rIF.getMinMax (min, max);
+ if (! m_bMinSpecified)
+ m_dMinPixel = min;
+ if (! m_bMaxSpecified)
+ m_dMaxPixel = max;
+ }
+ double scaleWidth = m_dMaxPixel - m_dMinPixel;
+
+ unsigned char* imageData = new unsigned char [nx * ny * 3];
+ for (int ix = 0; ix < nx; ix++) {
+ for (int iy = 0; iy < ny; iy++) {
+ double scaleValue = ((v[ix][iy] - m_dMinPixel) / scaleWidth) * 255;
+ int intensity = static_cast<int>(scaleValue + 0.5);
+ intensity = clamp (intensity, 0, 255);
+ int baseAddr = ((ny - 1 - iy) * nx + ix) * 3;
+ imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
+ }
+ }
+ wxImage image (nx, ny, imageData, true);
+ m_bitmap = image.ConvertToBitmap();
+ delete imageData;
+ int xSize = nx;
+ int ySize = ny;
+ ySize = clamp (ySize, 0, 800);
+ m_pFrame->SetClientSize (xSize, ySize);
+ m_pCanvas->SetScrollbars(20, 20, nx/20, ny/20);
+ m_pCanvas->SetBackgroundColour(*wxWHITE);
+ }
+
+ if (m_pCanvas)
+ m_pCanvas->Refresh();
+}
+
+bool
+ImageFileView::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(theApp->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
+ImageFileView::OnExport (wxCommandEvent& event)
+{
+ ImageFile& rIF = GetDocument()->getImageFile();
+ ImageFileArrayConst v = rIF.getArray();
+ int nx = rIF.nx();
+ int ny = rIF.ny();
+ if (v != NULL && nx != 0 && ny != 0) {
+ if (! m_bMinSpecified || ! m_bMaxSpecified) {
+ double min, max;
+ rIF.getMinMax (min, max);
+ if (! m_bMinSpecified)
+ m_dMinPixel = min;
+ if (! m_bMaxSpecified)
+ m_dMaxPixel = max;
+ }
+
+ DialogExportParameters dialogExport (getFrameForChild(), m_iDefaultExportFormatID);
+ if (dialogExport.ShowModal() == wxID_OK) {
+ wxString strFormatName (dialogExport.getFormatName ());
+ m_iDefaultExportFormatID = ImageFile::convertFormatNameToID (strFormatName.c_str());
+
+ wxString strExt;
+ wxString strWildcard;
+ if (m_iDefaultExportFormatID == ImageFile::FORMAT_PGM || m_iDefaultExportFormatID == ImageFile::FORMAT_PGMASCII) {
+ strExt = ".pgm";
+ strWildcard = "PGM Files (*.pgm)|*.pgm";
+ }
+#ifdef HAVE_PNG
+ else if (m_iDefaultExportFormatID == ImageFile::FORMAT_PNG || m_iDefaultExportFormatID == ImageFile::FORMAT_PNG16) {
+ strExt = ".png";
+ strWildcard = "PNG Files (*.png)|*.png";
+ }
+#endif
+
+ const wxString& strFilename = wxFileSelector (wxString("Export Filename"), wxString(""),
+ wxString(""), strExt, strWildcard, wxOVERWRITE_PROMPT | wxHIDE_READONLY | wxSAVE);
+ if (strFilename) {
+ rIF.exportImage (strFormatName.c_str(), strFilename.c_str(), 1, 1, m_dMinPixel, m_dMaxPixel);
+ *theApp->getLog() << "Exported file " << strFilename << "\n";
+ }
+ }
+ }
+}
+
+void
+ImageFileView::OnScaleSize (wxCommandEvent& event)
+{
+ ImageFile& rIF = GetDocument()->getImageFile();
+ unsigned int iOldNX = rIF.nx();
+ unsigned int iOldNY = rIF.ny();
+
+ DialogGetXYSize dialogGetXYSize (getFrameForChild(), "Set New X & Y Dimensions", iOldNX, iOldNY);
+ if (dialogGetXYSize.ShowModal() == wxID_OK) {
+ unsigned int iNewNX = dialogGetXYSize.getXSize();
+ unsigned int iNewNY = dialogGetXYSize.getYSize();
+ std::ostringstream os;
+ os << "Scale Size from (" << iOldNX << "," << iOldNY << ") to (" << iNewNX << "," << iNewNY << ")";
+ ImageFileDocument* pScaledDoc = theApp->newImageDoc();
+ if (! pScaledDoc) {
+ sys_error (ERR_SEVERE, "Unable to create image file");
+ return;
+ }
+ ImageFile& rScaledIF = pScaledDoc->getImageFile();
+ rScaledIF.setArraySize (iNewNX, iNewNY);
+ rScaledIF.labelsCopy (rIF);
+ rScaledIF.labelAdd (os.str().c_str());
+ rIF.scaleImage (rScaledIF);
+ *theApp->getLog() << os.str().c_str() << "\n";
+ if (theApp->getAskDeleteNewDocs())
+ pScaledDoc->Modify (true);
+ pScaledDoc->UpdateAllViews (this);
+ pScaledDoc->getView()->OnUpdate (this, NULL);
+ pScaledDoc->getView()->getFrame()->Show(true);
+ }
+}
+
+#if wxUSE_GLCANVAS
+void
+ImageFileView::OnConvert3d (wxCommandEvent& event)
+{
+ ImageFile& rIF = GetDocument()->getImageFile();
+ Graph3dFileDocument* pGraph3d = theApp->newGraph3dDoc();
+ pGraph3d->setBadFileOpen();
+ pGraph3d->createFromImageFile (rIF);
+ pGraph3d->getView()->OnUpdate (this, NULL);
+ pGraph3d->UpdateAllViews();
+ pGraph3d->getView()->getFrame()->SetClientSize (400, 400);
+ pGraph3d->getView()->getFrame()->Show (true);
+ GetDocumentManager()->ActivateView (pGraph3d->getView(), true, false);
+ ::wxYield();
+ pGraph3d->getView()->getCanvas()->SetFocus();
+}
+#endif
+
+void
+ImageFileView::OnPlotRow (wxCommandEvent& event)
+{
+ int xCursor, yCursor;
+ if (! m_pCanvas->GetCurrentCursor (xCursor, yCursor)) {
+ wxMessageBox ("No row selected. Please use left mouse button on image to select column","Error");
+ return;
+ }
+
+ const ImageFile& rIF = GetDocument()->getImageFile();
+ ImageFileArrayConst v = rIF.getArray();
+ ImageFileArrayConst vImag = rIF.getImaginaryArray();
+ int nx = rIF.nx();
+ int ny = rIF.ny();
+
+ if (v != NULL && yCursor < ny) {
+ double* pX = new double [nx];
+ double* pYReal = new double [nx];
+ double *pYImag = NULL;
+ double *pYMag = NULL;
+ if (rIF.isComplex()) {
+ pYImag = new double [nx];
+ pYMag = new double [nx];
+ }
+ for (int i = 0; i < nx; i++) {
+ pX[i] = i;
+ pYReal[i] = v[i][yCursor];
+ if (rIF.isComplex()) {
+ pYImag[i] = vImag[i][yCursor];
+ pYMag[i] = ::sqrt (v[i][yCursor] * v[i][yCursor] + vImag[i][yCursor] * vImag[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;
+ 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 ("box");
+ rPlotFile.addEzsetCommand ("grid");
+ rPlotFile.addEzsetCommand ("curve 1");
+ rPlotFile.addEzsetCommand ("color 1");
+ if (rIF.isComplex()) {
+ rPlotFile.addEzsetCommand ("dash 1");
+ rPlotFile.addEzsetCommand ("curve 2");
+ rPlotFile.addEzsetCommand ("color 4");
+ rPlotFile.addEzsetCommand ("dash 3");
+ rPlotFile.addEzsetCommand ("curve 3");
+ rPlotFile.addEzsetCommand ("color 0");
+ rPlotFile.addEzsetCommand ("solid");
+ rPlotFile.setCurveSize (4, nx);
+ } else
+ rPlotFile.setCurveSize (2, nx);
+ rPlotFile.addColumn (0, pX);
+ rPlotFile.addColumn (1, pYReal);
+ if (rIF.isComplex()) {
+ rPlotFile.addColumn (2, pYImag);
+ rPlotFile.addColumn (3, pYMag);
+ }
+ for (unsigned int iL = 0; iL < rIF.nLabels(); iL++)
+ rPlotFile.addDescription (rIF.labelGet(iL).getLabelString().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 pYReal;
+ if (rIF.isComplex()) {
+ delete pYImag;
+ delete pYMag;
+ }
+ if (theApp->getAskDeleteNewDocs())
+ pPlotDoc->Modify (true);
+ pPlotDoc->UpdateAllViews ();
+ pPlotDoc->getView()->OnUpdate (this, NULL);
+ pPlotDoc->getView()->getFrame()->Show(true);
+ }
+}
+
+void
+ImageFileView::OnPlotCol (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;
+ }
+
+ const ImageFile& rIF = GetDocument()->getImageFile();
+ ImageFileArrayConst v = rIF.getArray();
+ ImageFileArrayConst vImag = rIF.getImaginaryArray();
+ int nx = rIF.nx();
+ int ny = rIF.ny();
+
+ if (v != NULL && xCursor < nx) {
+ double* pX = new double [ny];
+ double* pYReal = new double [ny];
+ double* pYImag = NULL;
+ double* pYMag = NULL;
+ if (rIF.isComplex()) {
+ pYImag = new double [ny];
+ pYMag = new double [ny];
+ }
+ for (int i = 0; i < ny; i++) {
+ pX[i] = i;
+ pYReal[i] = v[xCursor][i];
+ if (rIF.isComplex()) {
+ pYImag[i] = vImag[xCursor][i];
+ pYMag[i] = ::sqrt (v[xCursor][i] * v[xCursor][i] + vImag[xCursor][i] * vImag[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;
+ 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 ("box");
+ rPlotFile.addEzsetCommand ("grid");
+ rPlotFile.addEzsetCommand ("curve 1");
+ rPlotFile.addEzsetCommand ("color 1");
+ if (rIF.isComplex()) {
+ rPlotFile.addEzsetCommand ("dash 1");
+ rPlotFile.addEzsetCommand ("curve 2");
+ rPlotFile.addEzsetCommand ("color 4");
+ rPlotFile.addEzsetCommand ("dash 3");
+ rPlotFile.addEzsetCommand ("curve 3");
+ rPlotFile.addEzsetCommand ("color 0");
+ rPlotFile.addEzsetCommand ("solid");
+ rPlotFile.setCurveSize (4, ny);
+ } else
+ rPlotFile.setCurveSize (2, ny);
+ rPlotFile.addColumn (0, pX);
+ rPlotFile.addColumn (1, pYReal);
+ if (rIF.isComplex()) {
+ rPlotFile.addColumn (2, pYImag);
+ rPlotFile.addColumn (3, pYMag);
+ }
+ for (unsigned int iL = 0; iL < rIF.nLabels(); iL++)
+ rPlotFile.addDescription (rIF.labelGet(iL).getLabelString().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 pYReal;
+ if (rIF.isComplex()) {
+ delete pYImag;
+ delete pYMag;
+ }
+ if (theApp->getAskDeleteNewDocs())
+ pPlotDoc->Modify (true);
+ pPlotDoc->UpdateAllViews ();
+ pPlotDoc->getView()->OnUpdate (this, NULL);
+ pPlotDoc->getView()->getFrame()->Show(true);
+ }
+}
+
+#ifdef HAVE_FFT
+void
+ImageFileView::OnPlotFFTRow (wxCommandEvent& event)
+{
+ int xCursor, yCursor;
+ if (! m_pCanvas->GetCurrentCursor (xCursor, yCursor)) {
+ wxMessageBox ("No row selected. Please use left mouse button on image to select column","Error");
+ return;
+ }
+
+ const ImageFile& rIF = GetDocument()->getImageFile();
+ ImageFileArrayConst v = rIF.getArray();
+ ImageFileArrayConst vImag = rIF.getImaginaryArray();
+ int nx = rIF.nx();
+ int ny = rIF.ny();
+
+ if (v != NULL && yCursor < ny) {
+ fftw_complex* pcIn = new fftw_complex [nx];
+
+ int i;
+ for (i = 0; i < nx; i++) {
+ pcIn[i].re = v[i][yCursor];
+ if (rIF.isComplex())
+ pcIn[i].im = vImag[i][yCursor];
+ else
+ pcIn[i].im = 0;
+ }
+
+ fftw_plan plan = fftw_create_plan (nx, FFTW_FORWARD, FFTW_IN_PLACE);
+ fftw_one (plan, pcIn, NULL);
+ fftw_destroy_plan (plan);