1 /*****************************************************************************
5 ** Purpose: View & Canvas routines for CTSim program
6 ** Programmer: Kevin Rosenberg
7 ** Date Started: July 2000
9 ** This is part of the CTSim program
10 ** Copyright (C) 1983-2000 Kevin Rosenberg
12 ** $Id: views.cpp,v 1.40 2000/12/29 15:45:06 kevin Exp $
14 ** This program is free software; you can redistribute it and/or modify
15 ** it under the terms of the GNU General Public License (version 2) as
16 ** published by the Free Software Foundation.
18 ** This program is distributed in the hope that it will be useful,
19 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ** GNU General Public License for more details.
23 ** You should have received a copy of the GNU General Public License
24 ** along with this program; if not, write to the Free Software
25 ** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 ******************************************************************************/
28 // For compilers that support precompilation, includes "wx/wx.h".
29 #include "wx/wxprec.h"
39 #if !wxUSE_DOC_VIEW_ARCHITECTURE
40 #error You must set wxUSE_DOC_VIEW_ARCHITECTURE to 1 in setup.h!
44 #include "wx/progdlg.h"
51 #include "dlgprojections.h"
52 #include "dlgreconstruct.h"
53 #include "backprojectors.h"
54 #include "reconstruct.h"
57 #if defined(MSVC) || HAVE_SSTREAM
\r
60 #include <sstream_subst>
\r
66 BEGIN_EVENT_TABLE(ImageFileCanvas, wxScrolledWindow)
67 EVT_MOUSE_EVENTS(ImageFileCanvas::OnMouseEvent)
71 ImageFileCanvas::ImageFileCanvas (ImageFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
72 : wxScrolledWindow(frame, -1, pos, size, style)
80 ImageFileCanvas::OnDraw(wxDC& dc)
83 m_pView->OnDraw(& dc);
87 ImageFileCanvas::DrawRubberBandCursor (wxDC& dc, int x, int y)
\r
89 const ImageFile& rIF = m_pView->GetDocument()->getImageFile();
\r
90 ImageFileArrayConst v = rIF.getArray();
\r
94 int yPt = ny - y - 1;
\r
95 dc.SetLogicalFunction (wxINVERT);
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96 dc.SetPen (*wxGREEN_PEN);
\r
97 dc.DrawLine (0, yPt, nx, yPt);
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98 dc.DrawLine (x, 0, x, ny);
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99 dc.SetLogicalFunction (wxCOPY);
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103 ImageFileCanvas::GetCurrentCursor (int& x, int& y)
\r
108 if (m_xCursor >= 0 && m_yCursor >= 0)
\r
115 ImageFileCanvas::OnMouseEvent(wxMouseEvent& event)
123 wxPoint pt(event.GetLogicalPosition(dc));
125 const ImageFile& rIF = m_pView->GetDocument()->getImageFile();
\r
126 ImageFileArrayConst v = rIF.getArray();
\r
129 const int yPt = ny - 1 - pt.y;
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130 if (event.RightIsDown()) {
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131 if (pt.x >= 0 && pt.x < nx && pt.y >= 0 && pt.y < ny) {
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132 std::ostringstream os;
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133 os << "Image value (" << pt.x << "," << yPt << ") = " << v[pt.x][yPt] << "\n";
\r
134 *theApp->getLog() << os.str().c_str();
\r
136 *theApp->getLog() << "Mouse out of image range (" << pt.x << "," << yPt << ")\n";
\r
138 else if (event.LeftIsDown() || event.LeftUp() || event.RightUp()) {
\r
139 if (pt.x >= 0 && pt.x < nx && pt.y >= 0 && pt.y < ny) {
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140 if (m_xCursor >= 0 && m_yCursor >= 0) {
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141 DrawRubberBandCursor (dc, m_xCursor, m_yCursor);
\r
143 DrawRubberBandCursor (dc, pt.x, yPt);
\r
147 *theApp->getLog() << "Mouse out of image range (" << pt.x << "," << yPt << ")\n";
\r
149 if (event.LeftUp()) {
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150 std::ostringstream os;
\r
151 os << "Selected column " << pt.x << " , row " << yPt << "\n";
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152 *theApp->getLog() << os.str().c_str();
\r
158 IMPLEMENT_DYNAMIC_CLASS(ImageFileView, wxView)
160 BEGIN_EVENT_TABLE(ImageFileView, wxView)
161 EVT_MENU(IFMENU_FILE_PROPERTIES, ImageFileView::OnProperties)
162 EVT_MENU(IFMENU_VIEW_SCALE_MINMAX, ImageFileView::OnScaleMinMax)
163 EVT_MENU(IFMENU_VIEW_SCALE_AUTO, ImageFileView::OnScaleAuto)
\r
164 EVT_MENU(IFMENU_COMPARE_IMAGES, ImageFileView::OnCompare)
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165 EVT_MENU(IFMENU_COMPARE_ROW, ImageFileView::OnCompareRow)
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166 EVT_MENU(IFMENU_COMPARE_COL, ImageFileView::OnCompareCol)
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167 EVT_MENU(IFMENU_PROCESS_INVERTVALUES, ImageFileView::OnInvertValues)
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168 EVT_MENU(IFMENU_PROCESS_SQUARE, ImageFileView::OnSquare)
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169 EVT_MENU(IFMENU_PROCESS_SQRT, ImageFileView::OnSquareRoot)
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170 EVT_MENU(IFMENU_PROCESS_LOG, ImageFileView::OnLog)
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171 EVT_MENU(IFMENU_PROCESS_EXP, ImageFileView::OnExp)
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172 EVT_MENU(IFMENU_PROCESS_FFT_MAGNITUDE, ImageFileView::OnFFTMagnitude)
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173 EVT_MENU(IFMENU_PROCESS_FFT_PHASE, ImageFileView::OnFFTPhase)
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174 EVT_MENU(IFMENU_PLOT_ROW, ImageFileView::OnPlotRow)
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175 EVT_MENU(IFMENU_PLOT_COL, ImageFileView::OnPlotCol)
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178 ImageFileView::ImageFileView(void)
179 : wxView(), m_canvas(NULL), m_frame(NULL), m_bMinSpecified(false), m_bMaxSpecified(false)
183 ImageFileView::~ImageFileView(void)
188 ImageFileView::OnProperties (wxCommandEvent& event)
190 double min, max, mean, mode, median, stddev;
191 const ImageFile& rIF = GetDocument()->getImageFile();
192 if (rIF.nx() == 0 || rIF.ny() == 0)
193 *theApp->getLog() << "Properties: empty imagefile\n";
195 const std::string& rFilename = rIF.getFilename();
196 rIF.statistics (min, max, mean, mode, median, stddev);
197 std::ostringstream os;
198 os << "file: " << rFilename << "\nmin: "<<min<<"\nmax: "<<max<<"\nmean: "<<mean<<"\nmedian: "<<median<<"\nmode: "<<mode<<"\nstddev: "<<stddev << "\n";
199 *theApp->getLog() << os.str().c_str();
200 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Imagefile Properties", wxOK | wxICON_INFORMATION);
201 dialogMsg.ShowModal();
206 ImageFileView::OnScaleAuto (wxCommandEvent& event)
208 const ImageFile& rIF = GetDocument()->getImageFile();
209 double min, max, mean, mode, median, stddev;
\r
210 rIF.statistics(min, max, mean, mode, median, stddev);
\r
211 DialogAutoScaleParameters dialogAutoScale (m_frame, mean, mode, median, stddev, m_dAutoScaleFactor);
212 int iRetVal = dialogAutoScale.ShowModal();
213 if (iRetVal == wxID_OK) {
214 m_bMinSpecified = true;
215 m_bMaxSpecified = true;
217 if (dialogAutoScale.getMinMax (&dMin, &dMax)) {
220 m_dAutoScaleFactor = dialogAutoScale.getAutoScaleFactor();
221 OnUpdate (this, NULL);
\r
227 ImageFileView::OnScaleMinMax (wxCommandEvent& event)
229 const ImageFile& rIF = GetDocument()->getImageFile();
231 if (! m_bMinSpecified && ! m_bMaxSpecified)
232 rIF.getMinMax (min, max);
239 DialogGetMinMax dialogMinMax (m_frame, "Set Image Minimum & Maximum", min, max);
240 int retVal = dialogMinMax.ShowModal();
241 if (retVal == wxID_OK) {
242 m_bMinSpecified = true;
243 m_bMaxSpecified = true;
244 m_dMinPixel = dialogMinMax.getMinimum();
245 m_dMaxPixel = dialogMinMax.getMaximum();
246 OnUpdate (this, NULL);
251 ImageFileView::OnCompare (wxCommandEvent& event)
\r
253 std::vector<ImageFileDocument*> vecIF;
\r
254 theApp->getCompatibleImages (GetDocument(), vecIF);
\r
256 if (vecIF.size() == 0) {
\r
257 wxMessageBox("There are no compatible image files open for comparision", "No comparison images");
\r
259 DialogGetComparisonImage dialogGetCompare(m_frame, "Get Comparison Image", vecIF, true);
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261 if (dialogGetCompare.ShowModal() == wxID_OK) {
\r
262 const ImageFile& rIF = GetDocument()->getImageFile();
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263 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
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264 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
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265 std::ostringstream os;
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266 double min, max, mean, mode, median, stddev;
\r
267 rIF.statistics (min, max, mean, mode, median, stddev);
\r
268 os << rIF.getFilename() << ": minimum=" << min << ", maximum=" << max << ", mean=" << mean << ", mode=" << mode << ", median=" << median << ", stddev=" << stddev << "\n";
\r
269 rCompareIF.statistics (min, max, mean, mode, median, stddev);
\r
270 os << rCompareIF.getFilename() << ": minimum=" << min << ", maximum=" << max << ", mean=" << mean << ", mode=" << mode << ", median=" << median << ", stddev=" << stddev << "\n";
\r
273 rIF.comparativeStatistics (rCompareIF, d, r, e);
\r
274 os << "Comparative Statistics: d=" << d << ", r=" << r << ", e=" << e << "\n";
\r
275 *theApp->getLog() << os.str().c_str();
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276 if (dialogGetCompare.getMakeDifferenceImage()) {
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277 ImageFileDocument* pDifferenceDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
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278 if (! pDifferenceDoc) {
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279 sys_error (ERR_SEVERE, "Unable to create image file");
\r
282 ImageFile& differenceImage = pDifferenceDoc->getImageFile();
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284 differenceImage.setArraySize (rIF.nx(), rIF.ny());
\r
285 if (! rIF.subtractImages (rCompareIF, differenceImage)) {
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286 pDifferenceDoc->DeleteAllViews();
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290 if (theApp->getSetModifyNewDocs())
\r
291 pDifferenceDoc->Modify(true);
\r
292 pDifferenceDoc->UpdateAllViews(this);
\r
293 pDifferenceDoc->GetFirstView()->OnUpdate (this, NULL);
\r
295 wxMessageBox(os.str().c_str(), "Image Comparison");
\r
301 ImageFileView::OnInvertValues (wxCommandEvent& event)
\r
303 ImageFile& rIF = GetDocument()->getImageFile();
\r
304 rIF.invertPixelValues (rIF);
\r
305 if (theApp->getSetModifyNewDocs())
\r
306 GetDocument()->Modify(TRUE);
\r
307 GetDocument()->UpdateAllViews(this);
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311 ImageFileView::OnSquare (wxCommandEvent& event)
\r
313 ImageFile& rIF = GetDocument()->getImageFile();
\r
315 if (theApp->getSetModifyNewDocs())
\r
316 GetDocument()->Modify(TRUE);
\r
317 GetDocument()->UpdateAllViews(this);
\r
321 ImageFileView::OnSquareRoot (wxCommandEvent& event)
\r
323 ImageFile& rIF = GetDocument()->getImageFile();
\r
325 if (theApp->getSetModifyNewDocs())
\r
326 GetDocument()->Modify(TRUE);
\r
327 GetDocument()->UpdateAllViews(this);
\r
331 ImageFileView::OnLog (wxCommandEvent& event)
\r
333 ImageFile& rIF = GetDocument()->getImageFile();
\r
335 if (theApp->getSetModifyNewDocs())
\r
336 GetDocument()->Modify(TRUE);
\r
337 GetDocument()->UpdateAllViews(this);
\r
341 ImageFileView::OnExp (wxCommandEvent& event)
\r
343 ImageFile& rIF = GetDocument()->getImageFile();
\r
345 if (theApp->getSetModifyNewDocs())
\r
346 GetDocument()->Modify(TRUE);
\r
347 GetDocument()->UpdateAllViews(this);
\r
351 ImageFileView::OnFFTMagnitude (wxCommandEvent& event)
\r
353 ImageFile& rIF = GetDocument()->getImageFile();
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354 rIF.FFTMagnitude (rIF);
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355 if (theApp->getSetModifyNewDocs())
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356 GetDocument()->Modify(TRUE);
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357 GetDocument()->UpdateAllViews(this);
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361 ImageFileView::OnFFTPhase (wxCommandEvent& event)
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363 ImageFile& rIF = GetDocument()->getImageFile();
\r
364 rIF.FFTPhase (rIF);
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365 if (theApp->getSetModifyNewDocs())
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366 GetDocument()->Modify(TRUE);
\r
367 GetDocument()->UpdateAllViews(this);
\r
372 ImageFileView::CreateCanvas (wxView *view, wxFrame *parent)
374 ImageFileCanvas* pCanvas;
376 parent->GetClientSize(&width, &height);
378 pCanvas = new ImageFileCanvas (dynamic_cast<ImageFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
380 pCanvas->SetScrollbars(20, 20, 50, 50);
381 pCanvas->SetBackgroundColour(*wxWHITE);
388 ImageFileView::CreateChildFrame(wxDocument *doc, wxView *view)
390 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "ImageFile Frame", wxPoint(-1, -1), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
392 wxMenu *file_menu = new wxMenu;
394 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
395 file_menu->Append(wxID_OPEN, "&Open...");
396 file_menu->Append(wxID_SAVE, "&Save");
397 file_menu->Append(wxID_SAVEAS, "Save &As...");
398 file_menu->Append(wxID_CLOSE, "&Close");
400 file_menu->AppendSeparator();
401 file_menu->Append(IFMENU_FILE_PROPERTIES, "P&roperties");
403 file_menu->AppendSeparator();
404 file_menu->Append(wxID_PRINT, "&Print...");
405 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
406 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
408 wxMenu *view_menu = new wxMenu;
409 view_menu->Append(IFMENU_VIEW_SCALE_MINMAX, "Display Scale &Set...");
410 view_menu->Append(IFMENU_VIEW_SCALE_AUTO, "Display Scale &Auto...");
412 wxMenu* process_menu = new wxMenu;
\r
413 process_menu->Append (IFMENU_PROCESS_INVERTVALUES, "&Invert Values");
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414 process_menu->Append (IFMENU_PROCESS_SQUARE, "&Square");
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415 process_menu->Append (IFMENU_PROCESS_SQRT, "Square &Root");
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416 process_menu->Append (IFMENU_PROCESS_LOG, "&Log");
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417 process_menu->Append (IFMENU_PROCESS_EXP, "&Exp");
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418 process_menu->Append (IFMENU_PROCESS_FFT_MAGNITUDE, "&FFT Magnitude");
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419 process_menu->Append (IFMENU_PROCESS_FFT_PHASE, "FFT &Phase");
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421 wxMenu *plot_menu = new wxMenu;
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422 plot_menu->Append (IFMENU_PLOT_ROW, "Plot &Row");
\r
423 plot_menu->Append (IFMENU_PLOT_COL, "Plot &Column");
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425 wxMenu *compare_menu = new wxMenu;
\r
426 compare_menu->Append (IFMENU_COMPARE_IMAGES, "Compare &Images...");
\r
427 compare_menu->Append (IFMENU_COMPARE_ROW, "Compare &Row");
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428 compare_menu->Append (IFMENU_COMPARE_COL, "Compare &Column");
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430 wxMenu *help_menu = new wxMenu;
431 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
433 wxMenuBar *menu_bar = new wxMenuBar;
435 menu_bar->Append(file_menu, "&File");
436 menu_bar->Append(view_menu, "&View");
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437 menu_bar->Append(process_menu, "&Process");
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438 menu_bar->Append(plot_menu, "P&lot");
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439 menu_bar->Append(compare_menu, "&Compare");
440 menu_bar->Append(help_menu, "&Help");
442 subframe->SetMenuBar(menu_bar);
444 subframe->Centre(wxBOTH);
451 ImageFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
453 m_frame = CreateChildFrame(doc, this);
456 m_bMinSpecified = false;
457 m_bMaxSpecified = false;
458 m_dAutoScaleFactor = 1.;
461 m_frame->GetClientSize (&width, &height);
462 m_frame->SetTitle("ImageFileView");
463 m_canvas = CreateCanvas (this, m_frame);
465 int x, y; // X requires a forced resize
466 m_frame->GetSize(&x, &y);
467 m_frame->SetSize(-1, -1, x, y);
468 m_frame->SetFocus();
\r
476 ImageFileView::OnDraw (wxDC* dc)
479 dc->DrawBitmap(m_bitmap, 0, 0, false);
481 int xCursor, yCursor;
\r
482 if (m_canvas->GetCurrentCursor (xCursor, yCursor))
\r
483 m_canvas->DrawRubberBandCursor (*dc, xCursor, yCursor);
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488 ImageFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
490 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
491 ImageFileArrayConst v = rIF.getArray();
494 if (v != NULL && nx != 0 && ny != 0) {
495 if (! m_bMinSpecified || ! m_bMaxSpecified) {
497 rIF.getMinMax (min, max);
498 if (! m_bMinSpecified)
500 if (! m_bMaxSpecified)
503 double scaleWidth = m_dMaxPixel - m_dMinPixel;
505 unsigned char* imageData = new unsigned char [nx * ny * 3];
506 for (int ix = 0; ix < nx; ix++) {
507 for (int iy = 0; iy < ny; iy++) {
508 double scaleValue = ((v[ix][iy] - m_dMinPixel) / scaleWidth) * 255;
509 int intensity = static_cast<int>(scaleValue + 0.5);
510 intensity = clamp (intensity, 0, 255);
511 int baseAddr = ((ny - 1 - iy) * nx + ix) * 3;
512 imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
515 wxImage image (nx, ny, imageData, true);
516 m_bitmap = image.ConvertToBitmap();
520 xSize = clamp (xSize, 0, 800);
521 ySize = clamp (ySize, 0, 800);
522 m_frame->SetClientSize (xSize, ySize);
523 m_canvas->SetScrollbars(20, 20, nx/20, ny/20);
524 m_canvas->SetBackgroundColour(*wxWHITE);
\r
532 ImageFileView::OnClose (bool deleteWindow)
534 if (!GetDocument()->Close())
538 m_canvas->m_pView = NULL;
540 wxString s(theApp->GetAppName());
542 m_frame->SetTitle(s);
556 ImageFileView::OnPlotRow (wxCommandEvent& event)
\r
558 int xCursor, yCursor;
\r
559 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
560 wxMessageBox ("No row selected. Please use left mouse button on image to select column","Error");
\r
564 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
\r
565 ImageFileArrayConst v = rIF.getArray();
\r
569 if (v != NULL && yCursor < ny) {
\r
570 double* pX = new double [nx];
\r
571 double* pY = new double [nx];
\r
572 for (int i = 0; i < nx; i++) {
\r
574 pY[i] = v[i][yCursor];
\r
576 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
578 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
580 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
581 std::ostringstream os;
\r
582 os << "Row " << yCursor;
\r
583 std::string title("title ");
\r
585 rPlotFile.addEzsetCommand (title.c_str());
\r
586 rPlotFile.addEzsetCommand ("xlabel Column");
\r
587 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
588 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
589 rPlotFile.addEzsetCommand ("box");
\r
590 rPlotFile.addEzsetCommand ("grid");
\r
591 rPlotFile.setCurveSize (2, nx);
\r
592 rPlotFile.addColumn (0, pX);
\r
593 rPlotFile.addColumn (1, pY);
\r
597 if (theApp->getSetModifyNewDocs())
\r
598 pPlotDoc->Modify(true);
\r
599 pPlotDoc->UpdateAllViews();
\r
604 ImageFileView::OnPlotCol (wxCommandEvent& event)
\r
606 int xCursor, yCursor;
\r
607 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
608 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
\r
612 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
\r
613 ImageFileArrayConst v = rIF.getArray();
\r
617 if (v != NULL && xCursor < nx) {
\r
618 double* pX = new double [ny];
\r
619 double* pY = new double [ny];
\r
620 for (int i = 0; i < ny; i++) {
\r
622 pY[i] = v[xCursor][i];
\r
624 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
626 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
628 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
629 std::ostringstream os;
\r
630 os << "Column " << xCursor;
\r
631 std::string title("title ");
\r
633 rPlotFile.addEzsetCommand (title.c_str());
\r
634 rPlotFile.addEzsetCommand ("xlabel Row");
\r
635 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
636 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
637 rPlotFile.addEzsetCommand ("box");
\r
638 rPlotFile.addEzsetCommand ("grid");
\r
639 rPlotFile.setCurveSize (2, nx);
\r
640 rPlotFile.addColumn (0, pX);
\r
641 rPlotFile.addColumn (1, pY);
\r
645 if (theApp->getSetModifyNewDocs())
\r
646 pPlotDoc->Modify(true);
\r
647 pPlotDoc->UpdateAllViews();
\r
652 ImageFileView::OnCompareCol (wxCommandEvent& event)
\r
654 int xCursor, yCursor;
\r
655 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
656 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
\r
660 std::vector<ImageFileDocument*> vecIFDoc;
\r
661 theApp->getCompatibleImages (GetDocument(), vecIFDoc);
\r
662 if (vecIFDoc.size() == 0) {
\r
663 wxMessageBox ("No compatible images for Column Comparison", "Error");
\r
666 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Comparison Image", vecIFDoc, false);
\r
668 if (dialogGetCompare.ShowModal() == wxID_OK) {
\r
669 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
\r
670 const ImageFile& rIF = GetDocument()->getImageFile();
\r
671 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
\r
673 ImageFileArrayConst v1 = rIF.getArray();
\r
674 ImageFileArrayConst v2 = rCompareIF.getArray();
\r
678 if (v1 != NULL && xCursor < nx) {
\r
679 double* pX = new double [ny];
\r
680 double* pY1 = new double [ny];
\r
681 double* pY2 = new double [ny];
\r
682 for (int i = 0; i < ny; i++) {
\r
684 pY1[i] = v1[xCursor][i];
\r
685 pY2[i] = v2[xCursor][i];
\r
687 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
689 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
691 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
692 std::ostringstream os;
\r
693 os << "Column " << xCursor << " Comparison";
\r
694 std::string title("title ");
\r
696 rPlotFile.addEzsetCommand (title.c_str());
\r
697 rPlotFile.addEzsetCommand ("xlabel Row");
\r
698 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
699 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
700 rPlotFile.addEzsetCommand ("curve 1");
\r
701 rPlotFile.addEzsetCommand ("color 2");
\r
702 rPlotFile.addEzsetCommand ("curve 2");
\r
703 rPlotFile.addEzsetCommand ("color 4");
\r
704 rPlotFile.addEzsetCommand ("dash 5");
\r
705 rPlotFile.addEzsetCommand ("box");
\r
706 rPlotFile.addEzsetCommand ("grid");
\r
707 rPlotFile.setCurveSize (3, nx);
\r
708 rPlotFile.addColumn (0, pX);
\r
709 rPlotFile.addColumn (1, pY1);
\r
710 rPlotFile.addColumn (2, pY2);
\r
715 if (theApp->getSetModifyNewDocs())
\r
716 pPlotDoc->Modify(true);
\r
717 pPlotDoc->UpdateAllViews();
\r
723 ImageFileView::OnCompareRow (wxCommandEvent& event)
\r
725 int xCursor, yCursor;
\r
726 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
727 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
\r
731 std::vector<ImageFileDocument*> vecIFDoc;
\r
732 theApp->getCompatibleImages (GetDocument(), vecIFDoc);
\r
734 if (vecIFDoc.size() == 0) {
\r
735 wxMessageBox ("No compatible images for Row Comparison", "Error");
\r
739 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Comparison Image", vecIFDoc, false);
\r
741 if (dialogGetCompare.ShowModal() == wxID_OK) {
\r
742 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
\r
743 const ImageFile& rIF = GetDocument()->getImageFile();
\r
744 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
\r
746 ImageFileArrayConst v1 = rIF.getArray();
\r
747 ImageFileArrayConst v2 = rCompareIF.getArray();
\r
751 if (v1 != NULL && yCursor < ny) {
\r
752 double* pX = new double [nx];
\r
753 double* pY1 = new double [nx];
\r
754 double* pY2 = new double [nx];
\r
755 for (int i = 0; i < nx; i++) {
\r
757 pY1[i] = v1[i][yCursor];
\r
758 pY2[i] = v2[i][yCursor];
\r
760 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
762 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
764 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
765 std::ostringstream os;
\r
766 os << "Row " << yCursor << " Comparison";
\r
767 std::string title("title ");
\r
769 rPlotFile.addEzsetCommand (title.c_str());
\r
770 rPlotFile.addEzsetCommand ("xlabel Column");
\r
771 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
772 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
773 rPlotFile.addEzsetCommand ("curve 1");
\r
774 rPlotFile.addEzsetCommand ("color 2");
\r
775 rPlotFile.addEzsetCommand ("curve 2");
\r
776 rPlotFile.addEzsetCommand ("color 4");
\r
777 rPlotFile.addEzsetCommand ("dash 5");
\r
778 rPlotFile.addEzsetCommand ("box");
\r
779 rPlotFile.addEzsetCommand ("grid");
\r
780 rPlotFile.setCurveSize (3, ny);
\r
781 rPlotFile.addColumn (0, pX);
\r
782 rPlotFile.addColumn (1, pY1);
\r
783 rPlotFile.addColumn (2, pY2);
\r
788 if (theApp->getSetModifyNewDocs())
\r
789 pPlotDoc->Modify(true);
\r
790 pPlotDoc->UpdateAllViews();
\r
798 PhantomCanvas::PhantomCanvas (PhantomView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
799 : wxScrolledWindow(frame, -1, pos, size, style)
805 PhantomCanvas::OnDraw(wxDC& dc)
808 m_pView->OnDraw(& dc);
814 IMPLEMENT_DYNAMIC_CLASS(PhantomView, wxView)
816 BEGIN_EVENT_TABLE(PhantomView, wxView)
817 EVT_MENU(PHMMENU_FILE_PROPERTIES, PhantomView::OnProperties)
818 EVT_MENU(PHMMENU_PROCESS_RASTERIZE, PhantomView::OnRasterize)
819 EVT_MENU(PHMMENU_PROCESS_PROJECTIONS, PhantomView::OnProjections)
822 PhantomView::PhantomView(void)
823 : wxView(), m_canvas(NULL), m_frame(NULL)
825 m_iDefaultNDet = 367;
826 m_iDefaultNView = 320;
827 m_iDefaultNSample = 2;
828 m_dDefaultRotation = 2;
829 m_dDefaultFocalLength = 2;
830 m_dDefaultFieldOfView = 1;
831 m_iDefaultGeometry = Scanner::GEOMETRY_PARALLEL;
832 m_iDefaultTrace = Trace::TRACE_NONE;
835 PhantomView::~PhantomView(void)
840 PhantomView::OnProperties (wxCommandEvent& event)
842 const int idPhantom = GetDocument()->getPhantomID();
843 const wxString& namePhantom = GetDocument()->getPhantomName();
844 std::ostringstream os;
845 os << "Phantom " << namePhantom.c_str() << " (" << idPhantom << ")\n";
846 *theApp->getLog() << os.str().c_str();
848 const Phantom& rPhantom = GetDocument()->getPhantom();
855 PhantomView::OnProjections (wxCommandEvent& event)
857 DialogGetProjectionParameters dialogProjection (m_frame, m_iDefaultNDet, m_iDefaultNView, m_iDefaultNSample, m_dDefaultRotation, m_dDefaultFocalLength, m_dDefaultFieldOfView, m_iDefaultGeometry, m_iDefaultTrace);
858 int retVal = dialogProjection.ShowModal();
859 if (retVal == wxID_OK) {
860 m_iDefaultNDet = dialogProjection.getNDet();
861 m_iDefaultNView = dialogProjection.getNView();
862 m_iDefaultNSample = dialogProjection.getNSamples();
863 m_iDefaultTrace = dialogProjection.getTrace();
864 m_dDefaultRotation = dialogProjection.getRotAngle();
865 m_dDefaultFocalLength = dialogProjection.getFocalLengthRatio();
866 m_dDefaultFieldOfView = dialogProjection.getFieldOfViewRatio();
867 wxString sGeometry = dialogProjection.getGeometry();
868 m_iDefaultGeometry = Scanner::convertGeometryNameToID (sGeometry.c_str());
870 if (m_iDefaultNDet > 0 && m_iDefaultNView > 0 && sGeometry != "") {
871 const Phantom& rPhantom = GetDocument()->getPhantom();
872 ProjectionFileDocument* pProjectionDoc = dynamic_cast<ProjectionFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.pj", wxDOC_SILENT));
\r
873 if (! pProjectionDoc) {
\r
874 sys_error (ERR_SEVERE, "Unable to create projection document");
\r
877 Projections& rProj = pProjectionDoc->getProjections();
878 Scanner theScanner (rPhantom, sGeometry.c_str(), m_iDefaultNDet, m_iDefaultNView, m_iDefaultNSample, m_dDefaultRotation, m_dDefaultFocalLength, m_dDefaultFieldOfView);
879 if (theScanner.fail()) {
880 *theApp->getLog() << "Failed making scanner: " << theScanner.failMessage().c_str() << "\n";
883 rProj.initFromScanner (theScanner);
884 m_dDefaultRotation /= PI; // convert back to PI units
886 if (m_iDefaultTrace > Trace::TRACE_CONSOLE) {
887 ProjectionsDialog dialogProjections (theScanner, rProj, rPhantom, m_iDefaultTrace, dynamic_cast<wxWindow*>(m_frame));
888 for (int iView = 0; iView < rProj.nView(); iView++) {
891 if (dialogProjections.isCancelled() || ! dialogProjections.projectView (iView)) {
892 pProjectionDoc->DeleteAllViews();
897 while (dialogProjections.isPaused()) {
903 wxProgressDialog dlgProgress (wxString("Projection"), wxString("Projection Progress"), rProj.nView() + 1, m_frame, wxPD_CAN_ABORT);
904 for (int i = 0; i < rProj.nView(); i++) {
905 theScanner.collectProjections (rProj, rPhantom, i, 1, true, m_iDefaultTrace);
906 if (! dlgProgress.Update (i+1)) {
907 pProjectionDoc->DeleteAllViews();
913 std::ostringstream os;
914 os << "Projections for " << rPhantom.name() << ": nDet=" << m_iDefaultNDet << ", nView=" << m_iDefaultNView << ", nSamples=" << m_iDefaultNSample << ", RotAngle=" << m_dDefaultRotation << ", FocalLengthRatio=" << m_dDefaultFocalLength << ", FieldOfViewRatio=" << m_dDefaultFieldOfView << ", Geometry=" << sGeometry.c_str();
915 rProj.setRemark (os.str());
916 *theApp->getLog() << os.str().c_str() << "\n";
920 ProjectionFileView* projView = dynamic_cast<ProjectionFileView*>(pProjectionDoc->GetFirstView());
\r
922 projView->getFrame()->SetFocus();
\r
923 projView->OnUpdate (projView, NULL);
\r
925 if (wxView* pView = pProjectionDoc->GetFirstView()) {
926 if (wxFrame* pFrame = pView->GetFrame()) {
930 theApp->getDocManager()->ActivateView (pView, true, false);
933 if (theApp->getSetModifyNewDocs())
\r
934 pProjectionDoc->Modify(true);
935 pProjectionDoc->UpdateAllViews(this);
942 PhantomView::OnRasterize (wxCommandEvent& event)
944 DialogGetRasterParameters dialogRaster (m_frame, 256, 256, 1);
945 int retVal = dialogRaster.ShowModal();
946 if (retVal == wxID_OK) {
947 int xSize = dialogRaster.getXSize();
948 int ySize = dialogRaster.getYSize();
949 int nSamples = dialogRaster.getNSamples();
952 if (xSize > 0 && ySize > 0) {
953 const Phantom& rPhantom = GetDocument()->getPhantom();
954 ImageFileDocument* pRasterDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
\r
955 if (! pRasterDoc) {
\r
956 sys_error (ERR_SEVERE, "Unable to create image file");
\r
959 ImageFile& imageFile = pRasterDoc->getImageFile();
961 imageFile.setArraySize (xSize, ySize);
962 wxProgressDialog dlgProgress (wxString("Rasterize"), wxString("Rasterization Progress"), imageFile.nx() + 1, m_frame, wxPD_CAN_ABORT);
963 for (unsigned int i = 0; i < imageFile.nx(); i++) {
964 rPhantom.convertToImagefile (imageFile, nSamples, Trace::TRACE_NONE, i, 1, true);
965 if (! dlgProgress.Update(i+1)) {
966 pRasterDoc->DeleteAllViews();
970 if (theApp->getSetModifyNewDocs())
\r
971 pRasterDoc->Modify(true);
972 pRasterDoc->UpdateAllViews(this);
973 ImageFileView* rasterView = dynamic_cast<ImageFileView*>(pRasterDoc->GetFirstView());
\r
975 rasterView->getFrame()->SetFocus();
\r
976 rasterView->OnUpdate (rasterView, NULL);
\r
979 std::ostringstream os;
980 os << "Rasterize Phantom " << rPhantom.name() << ": XSize=" << xSize << ", YSize=" << ySize << ", nSamples=" << nSamples << "\n";
981 *theApp->getLog() << os.str().c_str();
988 PhantomView::CreateCanvas (wxView *view, wxFrame *parent)
990 PhantomCanvas* pCanvas;
992 parent->GetClientSize(&width, &height);
994 pCanvas = new PhantomCanvas (dynamic_cast<PhantomView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
996 pCanvas->SetBackgroundColour(*wxWHITE);
1003 PhantomView::CreateChildFrame(wxDocument *doc, wxView *view)
1005 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Phantom Frame", wxPoint(10, 10), wxSize(256, 256), wxDEFAULT_FRAME_STYLE);
1007 wxMenu *file_menu = new wxMenu;
1009 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
1010 file_menu->Append(wxID_OPEN, "&Open...");
1011 file_menu->Append(wxID_CLOSE, "&Close");
1013 file_menu->AppendSeparator();
1014 file_menu->Append(PHMMENU_FILE_PROPERTIES, "P&roperties");
1016 file_menu->AppendSeparator();
1017 file_menu->Append(wxID_PRINT, "&Print...");
1018 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
1019 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
1021 wxMenu *process_menu = new wxMenu;
1022 process_menu->Append(PHMMENU_PROCESS_RASTERIZE, "&Rasterize...");
1023 process_menu->Append(PHMMENU_PROCESS_PROJECTIONS, "&Projections...");
1025 wxMenu *help_menu = new wxMenu;
1026 help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents");
1027 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
1029 wxMenuBar *menu_bar = new wxMenuBar;
1031 menu_bar->Append(file_menu, "&File");
1032 menu_bar->Append(process_menu, "&Process");
1033 menu_bar->Append(help_menu, "&Help");
1035 subframe->SetMenuBar(menu_bar);
1037 subframe->Centre(wxBOTH);
1044 PhantomView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
1046 m_frame = CreateChildFrame(doc, this);
1050 m_frame->GetClientSize(&width, &height);
1051 m_frame->SetTitle("PhantomView");
1052 m_canvas = CreateCanvas(this, m_frame);
1055 int x, y; // X requires a forced resize
1056 m_frame->GetSize(&x, &y);
1057 m_frame->SetSize(-1, -1, x, y);
1060 m_frame->Show(true);
1068 PhantomView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
1071 m_canvas->Refresh();
1075 PhantomView::OnClose (bool deleteWindow)
1077 if (!GetDocument()->Close())
1081 m_canvas->m_pView = NULL;
1083 wxString s(wxTheApp->GetAppName());
1085 m_frame->SetTitle(s);
1098 PhantomView::OnDraw (wxDC* dc)
1101 m_canvas->GetClientSize (&xsize, &ysize);
1102 SGPDriver driver (dc, xsize, ysize);
1104 const Phantom& rPhantom = GetDocument()->getPhantom();
1105 sgp.setColor (C_RED);
1106 rPhantom.show (sgp);
1111 ProjectionFileCanvas::ProjectionFileCanvas (ProjectionFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
1112 : wxScrolledWindow(frame, -1, pos, size, style)
1118 ProjectionFileCanvas::OnDraw(wxDC& dc)
1121 m_pView->OnDraw(& dc);
1124 // ProjectionFileView
1126 IMPLEMENT_DYNAMIC_CLASS(ProjectionFileView, wxView)
1128 BEGIN_EVENT_TABLE(ProjectionFileView, wxView)
1129 EVT_MENU(PJMENU_FILE_PROPERTIES, ProjectionFileView::OnProperties)
1130 EVT_MENU(PJMENU_PROCESS_RECONSTRUCT, ProjectionFileView::OnReconstruct)
1133 ProjectionFileView::ProjectionFileView(void)
1134 : wxView(), m_canvas(NULL), m_frame(NULL)
1138 m_iDefaultFilter = SignalFilter::FILTER_ABS_BANDLIMIT;
1139 m_dDefaultFilterParam = 1.;
1141 m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_RFFTW;
1142 m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_INVERSE_FOURIER;
1144 m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_CONVOLUTION;
1145 m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_DIRECT;
1147 m_iDefaultZeropad = 1;
1148 m_iDefaultBackprojector = Backprojector::BPROJ_IDIFF3;
1149 m_iDefaultInterpolation = Backprojector::INTERP_LINEAR;
1150 m_iDefaultInterpParam = 1;
1151 m_iDefaultTrace = Trace::TRACE_NONE;
1154 ProjectionFileView::~ProjectionFileView(void)
1159 ProjectionFileView::OnProperties (wxCommandEvent& event)
1161 const Projections& rProj = GetDocument()->getProjections();
1162 std::ostringstream os;
1163 rProj.printScanInfo(os);
1164 *theApp->getLog() << os.str().c_str();
1165 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Projection File Properties", wxOK | wxICON_INFORMATION);
1166 dialogMsg.ShowModal();
1171 ProjectionFileView::OnReconstruct (wxCommandEvent& event)
1173 DialogGetReconstructionParameters dialogReconstruction (m_frame, m_iDefaultNX, m_iDefaultNY, m_iDefaultFilter, m_dDefaultFilterParam, m_iDefaultFilterMethod, m_iDefaultFilterGeneration, m_iDefaultZeropad, m_iDefaultInterpolation, m_iDefaultInterpParam, m_iDefaultBackprojector, m_iDefaultTrace);
1175 int retVal = dialogReconstruction.ShowModal();
1176 if (retVal == wxID_OK) {
1177 m_iDefaultNX = dialogReconstruction.getXSize();
1178 m_iDefaultNY = dialogReconstruction.getYSize();
1179 wxString optFilterName = dialogReconstruction.getFilterName();
1180 m_iDefaultFilter = SignalFilter::convertFilterNameToID (optFilterName.c_str());
1181 m_dDefaultFilterParam = dialogReconstruction.getFilterParam();
1182 wxString optFilterMethodName = dialogReconstruction.getFilterMethodName();
1183 m_iDefaultFilterMethod = ProcessSignal::convertFilterMethodNameToID(optFilterMethodName.c_str());
1184 m_iDefaultZeropad = dialogReconstruction.getZeropad();
1185 wxString optFilterGenerationName = dialogReconstruction.getFilterGenerationName();
1186 m_iDefaultFilterGeneration = ProcessSignal::convertFilterGenerationNameToID (optFilterGenerationName.c_str());
1187 wxString optInterpName = dialogReconstruction.getInterpName();
1188 m_iDefaultInterpolation = Backprojector::convertInterpNameToID (optInterpName.c_str());
1189 m_iDefaultInterpParam = dialogReconstruction.getInterpParam();
1190 wxString optBackprojectName = dialogReconstruction.getBackprojectName();
1191 m_iDefaultBackprojector = Backprojector::convertBackprojectNameToID (optBackprojectName.c_str());
1192 m_iDefaultTrace = dialogReconstruction.getTrace();
1193 if (m_iDefaultNX > 0 && m_iDefaultNY > 0) {
1194 ImageFileDocument* pReconDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
\r
1195 if (! pReconDoc) {
\r
1196 sys_error (ERR_SEVERE, "Unable to create image file");
\r
1199 ImageFile& imageFile = pReconDoc->getImageFile();
1200 const Projections& rProj = GetDocument()->getProjections();
1201 imageFile.setArraySize (m_iDefaultNX, m_iDefaultNY);
1203 if (m_iDefaultFilterMethod != ProcessSignal::FILTER_METHOD_CONVOLUTION && m_iDefaultFilterGeneration == ProcessSignal::FILTER_GENERATION_DIRECT && rProj.geometry() != Scanner::GEOMETRY_PARALLEL) {
1204 wxMessageBox ("Sorry!\nCurrently, frequency-based filtering with direct filter generation is not support for geometries other than parallel.\nAborting command.", "Not Supported", wxOK | wxICON_WARNING, m_frame);
1208 SGPDriver* pSGPDriver = NULL;
1210 wxMemoryDC* pDCPlot = NULL;
1212 if (m_iDefaultTrace >= Trace::TRACE_PLOT) {
1213 bitmap.Create (500, 500);
1214 pDCPlot = new wxMemoryDC;
1215 pDCPlot->SelectObject (bitmap);
1216 pSGPDriver = new SGPDriver (dynamic_cast<wxDC*>pDCPlot, 500, 500);
1217 pSGP = new SGP (*pSGPDriver);
1219 Reconstructor* pReconstruct = new Reconstructor (rProj, imageFile, optFilterName.c_str(), m_dDefaultFilterParam, optFilterMethodName.c_str(), m_iDefaultZeropad, optFilterGenerationName.c_str(), optInterpName.c_str(), m_iDefaultInterpParam, optBackprojectName.c_str(), m_iDefaultTrace, pSGP);
1222 Reconstructor* pReconstruct = new Reconstructor (rProj, imageFile, optFilterName.c_str(), m_dDefaultFilterParam, optFilterMethodName.c_str(), m_iDefaultZeropad, optFilterGenerationName.c_str(), optInterpName.c_str(), m_iDefaultInterpParam, optBackprojectName.c_str(), m_iDefaultTrace);
1226 if (m_iDefaultTrace > Trace::TRACE_CONSOLE) {
1227 ReconstructDialog* pDlgReconstruct = new ReconstructDialog (*pReconstruct, rProj, imageFile, m_iDefaultTrace, m_frame);
1228 for (int iView = 0; iView < rProj.nView(); iView++) {
1231 if (pDlgReconstruct->isCancelled() || ! pDlgReconstruct->reconstructView (iView)) {
1232 delete pDlgReconstruct;
1233 delete pReconstruct;
1234 pReconDoc->DeleteAllViews();
1239 while (pDlgReconstruct->isPaused()) {
1244 delete pDlgReconstruct;
1246 wxProgressDialog dlgProgress (wxString("Reconstruction"), wxString("Reconstruction Progress"), rProj.nView() + 1, m_frame, wxPD_CAN_ABORT);
1247 for (int i = 0; i < rProj.nView(); i++) {
1248 pReconstruct->reconstructView (i, 1);
1249 if (! dlgProgress.Update(i + 1)) {
1250 delete pReconstruct;
1251 pReconDoc->DeleteAllViews();
1256 delete pReconstruct;
1257 if (theApp->getSetModifyNewDocs())
\r
1258 pReconDoc->Modify(true);
1259 pReconDoc->UpdateAllViews(this);
1260 ImageFileView* rasterView = dynamic_cast<ImageFileView*>(pReconDoc->GetFirstView());
\r
1262 rasterView->getFrame()->SetFocus();
\r
1263 rasterView->OnUpdate (rasterView, NULL);
\r
1265 std::ostringstream os;
1266 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();
1267 *theApp->getLog() << os.str().c_str() << "\n";
1268 imageFile.labelAdd (rProj.getLabel());
1269 imageFile.labelAdd (Array2dFileLabel::L_HISTORY, os.str().c_str(), timerRecon.timerEnd());
1275 ProjectionFileCanvas*
1276 ProjectionFileView::CreateCanvas (wxView *view, wxFrame *parent)
1278 ProjectionFileCanvas* pCanvas;
1280 parent->GetClientSize(&width, &height);
1282 pCanvas = new ProjectionFileCanvas (dynamic_cast<ProjectionFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
1284 pCanvas->SetScrollbars(20, 20, 50, 50);
1285 pCanvas->SetBackgroundColour(*wxWHITE);
1292 ProjectionFileView::CreateChildFrame(wxDocument *doc, wxView *view)
1294 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Projection Frame", wxPoint(10, 10), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
1296 wxMenu *file_menu = new wxMenu;
1298 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
1299 file_menu->Append(wxID_OPEN, "&Open...");
1300 file_menu->Append(wxID_SAVE, "&Save");
1301 file_menu->Append(wxID_SAVEAS, "Save &As...");
1302 file_menu->Append(wxID_CLOSE, "&Close");
1304 file_menu->AppendSeparator();
1305 file_menu->Append(PJMENU_FILE_PROPERTIES, "P&roperties");
1307 file_menu->AppendSeparator();
1308 file_menu->Append(wxID_PRINT, "&Print...");
1309 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
1310 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
1312 wxMenu *process_menu = new wxMenu;
1313 process_menu->Append(PJMENU_PROCESS_RECONSTRUCT, "R&econstruct...");
1315 wxMenu *help_menu = new wxMenu;
1316 help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents");
1317 help_menu->AppendSeparator();
1318 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
1320 wxMenuBar *menu_bar = new wxMenuBar;
1322 menu_bar->Append(file_menu, "&File");
1323 menu_bar->Append(process_menu, "&Process");
1324 menu_bar->Append(help_menu, "&Help");
1326 subframe->SetMenuBar(menu_bar);
1328 subframe->Centre(wxBOTH);
1335 ProjectionFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
1337 m_frame = CreateChildFrame(doc, this);
1341 m_frame->GetClientSize(&width, &height);
1342 m_frame->SetTitle("ProjectionFileView");
1343 m_canvas = CreateCanvas(this, m_frame);
1346 int x, y; // X requires a forced resize
1347 m_frame->GetSize(&x, &y);
1348 m_frame->SetSize(-1, -1, x, y);
1351 m_frame->Show(true);
1358 ProjectionFileView::OnDraw (wxDC* dc)
1361 dc->DrawBitmap (m_bitmap, 0, 0, false);
1366 ProjectionFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
1368 const Projections& rProj = GetDocument()->getProjections();
1369 const int nDet = rProj.nDet();
1370 const int nView = rProj.nView();
1371 if (nDet != 0 && nView != 0) {
1372 const DetectorArray& detarray = rProj.getDetectorArray(0);
1373 const DetectorValue* detval = detarray.detValues();
1374 double min = detval[0];
1375 double max = detval[0];
1376 for (int iy = 0; iy < nView; iy++) {
1377 const DetectorArray& detarray = rProj.getDetectorArray(iy);
1378 const DetectorValue* detval = detarray.detValues();
1379 for (int ix = 0; ix < nDet; ix++) {
1380 if (min > detval[ix])
1382 else if (max < detval[ix])
1387 unsigned char* imageData = new unsigned char [nDet * nView * 3];
1388 double scale = (max - min) / 255;
1389 for (int iy2 = 0; iy2 < nView; iy2++) {
1390 const DetectorArray& detarray = rProj.getDetectorArray (iy2);
1391 const DetectorValue* detval = detarray.detValues();
1392 for (int ix = 0; ix < nDet; ix++) {
1393 int intensity = static_cast<int>(((detval[ix] - min) / scale) + 0.5);
1394 intensity = clamp(intensity, 0, 255);
1395 int baseAddr = (iy2 * nDet + ix) * 3;
1396 imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
1399 wxImage image (nDet, nView, imageData, true);
1400 m_bitmap = image.ConvertToBitmap();
1404 xSize = clamp (xSize, 0, 800);
1405 ySize = clamp (ySize, 0, 800);
1406 m_frame->SetClientSize (xSize, ySize);
1407 m_canvas->SetScrollbars (20, 20, nDet/20, nView/20);
1411 m_canvas->Refresh();
1415 ProjectionFileView::OnClose (bool deleteWindow)
1417 if (!GetDocument()->Close())
1421 m_canvas->m_pView = NULL;
1423 wxString s(wxTheApp->GetAppName());
1425 m_frame->SetTitle(s);
1440 PlotFileCanvas::PlotFileCanvas (PlotFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
1441 : wxScrolledWindow(frame, -1, pos, size, style)
1447 PlotFileCanvas::OnDraw(wxDC& dc)
1450 m_pView->OnDraw(& dc);
1456 IMPLEMENT_DYNAMIC_CLASS(PlotFileView, wxView)
1458 BEGIN_EVENT_TABLE(PlotFileView, wxView)
1459 EVT_MENU(PJMENU_FILE_PROPERTIES, PlotFileView::OnProperties)
1460 EVT_MENU(PLOTMENU_VIEW_SCALE_MINMAX, PlotFileView::OnScaleMinMax)
\r
1461 EVT_MENU(PLOTMENU_VIEW_SCALE_AUTO, PlotFileView::OnScaleAuto)
\r
1464 PlotFileView::PlotFileView(void)
1465 : wxView(), m_canvas(NULL), m_frame(NULL), m_pEZPlot(NULL)
1469 PlotFileView::~PlotFileView(void)
1476 PlotFileView::OnProperties (wxCommandEvent& event)
1478 const PlotFile& rProj = GetDocument()->getPlotFile();
1479 std::ostringstream os;
\r
1480 os << "Columns: " << rProj.getNumColumns() << ", Records: " << rProj.getNumRecords() << "\n";
1481 *theApp->getLog() << os.str().c_str();
1482 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Plot File Properties", wxOK | wxICON_INFORMATION);
1483 dialogMsg.ShowModal();
1488 PlotFileView::OnScaleAuto (wxCommandEvent& event)
\r
1490 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1491 double min, max, mean, mode, median, stddev;
\r
1492 rPlotFile.statistics (1, min, max, mean, mode, median, stddev);
\r
1493 DialogAutoScaleParameters dialogAutoScale (m_frame, mean, mode, median, stddev, m_dAutoScaleFactor);
\r
1494 int iRetVal = dialogAutoScale.ShowModal();
\r
1495 if (iRetVal == wxID_OK) {
\r
1496 m_bMinSpecified = true;
\r
1497 m_bMaxSpecified = true;
\r
1498 double dMin, dMax;
\r
1499 if (dialogAutoScale.getMinMax (&dMin, &dMax)) {
\r
1500 m_dMinPixel = dMin;
\r
1501 m_dMaxPixel = dMax;
\r
1502 m_dAutoScaleFactor = dialogAutoScale.getAutoScaleFactor();
\r
1503 OnUpdate (this, NULL);
\r
1509 PlotFileView::OnScaleMinMax (wxCommandEvent& event)
\r
1511 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1514 if (! m_bMinSpecified && ! m_bMaxSpecified) {
\r
1515 if (! rPlotFile.getMinMax (1, min, max)) {
\r
1516 *theApp->getLog() << "Error: unable to find Min/Max\n";
\r
1521 if (m_bMinSpecified)
\r
1522 min = m_dMinPixel;
\r
1523 if (m_bMaxSpecified)
\r
1524 max = m_dMaxPixel;
\r
1526 DialogGetMinMax dialogMinMax (m_frame, "Set Y-axis Minimum & Maximum", min, max);
\r
1527 int retVal = dialogMinMax.ShowModal();
\r
1528 if (retVal == wxID_OK) {
\r
1529 m_bMinSpecified = true;
\r
1530 m_bMaxSpecified = true;
\r
1531 m_dMinPixel = dialogMinMax.getMinimum();
\r
1532 m_dMaxPixel = dialogMinMax.getMaximum();
\r
1533 OnUpdate (this, NULL);
\r
1539 PlotFileView::CreateCanvas (wxView *view, wxFrame *parent)
1541 PlotFileCanvas* pCanvas;
1543 parent->GetClientSize(&width, &height);
1545 pCanvas = new PlotFileCanvas (dynamic_cast<PlotFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
1547 pCanvas->SetBackgroundColour(*wxWHITE);
1554 PlotFileView::CreateChildFrame(wxDocument *doc, wxView *view)
1556 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Plot Frame", wxPoint(10, 10), wxSize(500, 300), wxDEFAULT_FRAME_STYLE);
1558 wxMenu *file_menu = new wxMenu;
1560 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
1561 file_menu->Append(wxID_OPEN, "&Open...");
1562 file_menu->Append(wxID_SAVE, "&Save");
1563 file_menu->Append(wxID_SAVEAS, "Save &As...");
1564 file_menu->Append(wxID_CLOSE, "&Close");
1566 file_menu->AppendSeparator();
1567 file_menu->Append(PJMENU_FILE_PROPERTIES, "P&roperties");
1569 file_menu->AppendSeparator();
1570 file_menu->Append(wxID_PRINT, "&Print...");
1571 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
1572 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
1574 wxMenu *view_menu = new wxMenu;
\r
1575 view_menu->Append(PLOTMENU_VIEW_SCALE_MINMAX, "Display Scale &Set...");
\r
1576 view_menu->Append(PLOTMENU_VIEW_SCALE_AUTO, "Display Scale &Auto...");
\r
1578 wxMenu *help_menu = new wxMenu;
1579 help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents");
1580 help_menu->AppendSeparator();
1581 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
1583 wxMenuBar *menu_bar = new wxMenuBar;
1585 menu_bar->Append(file_menu, "&File");
\r
1586 menu_bar->Append(view_menu, "&View");
1587 menu_bar->Append(help_menu, "&Help");
1589 subframe->SetMenuBar(menu_bar);
1591 subframe->Centre(wxBOTH);
1598 PlotFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
1600 m_frame = CreateChildFrame(doc, this);
1603 m_bMinSpecified = false;
\r
1604 m_bMaxSpecified = false;
\r
1605 m_dAutoScaleFactor = 1.;
\r
1608 m_frame->GetClientSize(&width, &height);
1609 m_frame->SetTitle ("Plot File");
1610 m_canvas = CreateCanvas (this, m_frame);
1613 int x, y; // X requires a forced resize
1614 m_frame->GetSize(&x, &y);
1615 m_frame->SetSize(-1, -1, x, y);
1618 m_frame->Show(true);
1625 PlotFileView::OnDraw (wxDC* dc)
1627 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1628 const int iNColumns = rPlotFile.getNumColumns();
\r
1629 const int iNRecords = rPlotFile.getNumRecords();
\r
1631 if (iNColumns > 0 && iNRecords > 0) {
\r
1633 m_canvas->GetClientSize (&xsize, &ysize);
\r
1634 SGPDriver driver (dc, xsize, ysize);
\r
1637 m_pEZPlot->plot (&sgp);
\r
1643 PlotFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
1646 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1647 const int iNColumns = rPlotFile.getNumColumns();
\r
1648 const int iNRecords = rPlotFile.getNumRecords();
\r
1650 if (iNColumns > 0 && iNRecords > 0) {
\r
1653 m_pEZPlot = new EZPlot;
\r
1655 for (int iEzset = 0; iEzset < rPlotFile.getNumEzsetCommands(); iEzset++)
\r
1656 m_pEZPlot->ezset (rPlotFile.getEzsetCommand (iEzset));
\r
1658 if (m_bMinSpecified) {
\r
1659 std::ostringstream os;
\r
1660 os << "ymin " << m_dMinPixel;
\r
1661 m_pEZPlot->ezset (os.str());
\r
1664 if (m_bMaxSpecified) {
\r
1665 std::ostringstream os;
\r
1666 os << "ymax " << m_dMaxPixel;
\r
1667 m_pEZPlot->ezset (os.str());
\r
1670 m_pEZPlot->ezset("box");
\r
1671 m_pEZPlot->ezset("grid");
\r
1673 double* pdXaxis = new double [iNRecords];
\r
1674 rPlotFile.getColumn (0, pdXaxis);
\r
1676 double* pdY = new double [iNRecords];
\r
1677 for (int iCol = 1; iCol < iNColumns; iCol++) {
\r
1678 rPlotFile.getColumn (iCol, pdY);
\r
1679 m_pEZPlot->addCurve (pdXaxis, pdY, iNRecords);
\r
1686 m_canvas->Refresh();
\r
1691 PlotFileView::OnClose (bool deleteWindow)
1693 if (!GetDocument()->Close())
1697 m_canvas->m_pView = NULL;
1699 wxString s(wxTheApp->GetAppName());
1701 m_frame->SetTitle(s);