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 1.64 2001/01/17 11:00:18 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
60 #include <sstream_subst>
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)
89 const ImageFile& rIF = m_pView->GetDocument()->getImageFile();
94 dc.SetLogicalFunction (wxINVERT);
95 dc.SetPen (*wxGREEN_PEN);
96 dc.DrawLine (0, yPt, nx, yPt);
97 dc.DrawLine (x, 0, x, ny);
98 dc.SetLogicalFunction (wxCOPY);
102 ImageFileCanvas::GetCurrentCursor (int& x, int& y)
107 if (m_xCursor >= 0 && m_yCursor >= 0)
114 ImageFileCanvas::OnMouseEvent(wxMouseEvent& event)
122 wxPoint pt(event.GetLogicalPosition(dc));
124 const ImageFile& rIF = m_pView->GetDocument()->getImageFile();
125 ImageFileArrayConst v = rIF.getArray();
128 const int yPt = ny - 1 - pt.y;
129 if (event.RightIsDown()) {
130 if (pt.x >= 0 && pt.x < nx && pt.y >= 0 && pt.y < ny) {
131 std::ostringstream os;
132 os << "Image value (" << pt.x << "," << yPt << ") = " << v[pt.x][yPt];
133 if (rIF.isComplex()) {
134 double dImag = rIF.getImaginaryArray()[pt.x][yPt];
136 os << " - " << -dImag;
138 os << " + " << dImag;
142 *theApp->getLog() << os.str().c_str();
144 *theApp->getLog() << "Mouse out of image range (" << pt.x << "," << yPt << ")\n";
146 else if (event.LeftIsDown() || event.LeftUp() || event.RightUp()) {
147 if (pt.x >= 0 && pt.x < nx && pt.y >= 0 && pt.y < ny) {
148 if (m_xCursor >= 0 && m_yCursor >= 0) {
149 DrawRubberBandCursor (dc, m_xCursor, m_yCursor);
151 DrawRubberBandCursor (dc, pt.x, yPt);
155 *theApp->getLog() << "Mouse out of image range (" << pt.x << "," << yPt << ")\n";
157 if (event.LeftUp()) {
158 std::ostringstream os;
159 os << "Selected column " << pt.x << " , row " << yPt << "\n";
160 *theApp->getLog() << os.str().c_str();
166 IMPLEMENT_DYNAMIC_CLASS(ImageFileView, wxView)
168 BEGIN_EVENT_TABLE(ImageFileView, wxView)
169 EVT_MENU(IFMENU_FILE_EXPORT, ImageFileView::OnExport)
170 EVT_MENU(IFMENU_FILE_PROPERTIES, ImageFileView::OnProperties)
171 EVT_MENU(IFMENU_VIEW_SCALE_MINMAX, ImageFileView::OnScaleMinMax)
172 EVT_MENU(IFMENU_VIEW_SCALE_AUTO, ImageFileView::OnScaleAuto)
173 EVT_MENU(IFMENU_VIEW_SCALE_FULL, ImageFileView::OnScaleFull)
174 EVT_MENU(IFMENU_COMPARE_IMAGES, ImageFileView::OnCompare)
175 EVT_MENU(IFMENU_COMPARE_ROW, ImageFileView::OnCompareRow)
176 EVT_MENU(IFMENU_COMPARE_COL, ImageFileView::OnCompareCol)
177 EVT_MENU(IFMENU_FILTER_INVERTVALUES, ImageFileView::OnInvertValues)
178 EVT_MENU(IFMENU_FILTER_SQUARE, ImageFileView::OnSquare)
179 EVT_MENU(IFMENU_FILTER_SQRT, ImageFileView::OnSquareRoot)
180 EVT_MENU(IFMENU_FILTER_LOG, ImageFileView::OnLog)
181 EVT_MENU(IFMENU_FILTER_EXP, ImageFileView::OnExp)
182 EVT_MENU(IFMENU_FILTER_FOURIER, ImageFileView::OnFourier)
183 EVT_MENU(IFMENU_FILTER_INVERSE_FOURIER, ImageFileView::OnInverseFourier)
184 EVT_MENU(IFMENU_FILTER_SHUFFLEFOURIERTONATURALORDER, ImageFileView::OnShuffleFourierToNaturalOrder)
185 EVT_MENU(IFMENU_FILTER_SHUFFLENATURALTOFOURIERORDER, ImageFileView::OnShuffleNaturalToFourierOrder)
186 EVT_MENU(IFMENU_IMAGE_ADD, ImageFileView::OnAdd)
187 EVT_MENU(IFMENU_IMAGE_SUBTRACT, ImageFileView::OnSubtract)
188 EVT_MENU(IFMENU_IMAGE_MULTIPLY, ImageFileView::OnMultiply)
189 EVT_MENU(IFMENU_IMAGE_DIVIDE, ImageFileView::OnDivide)
190 EVT_MENU(IFMENU_IMAGE_SCALESIZE, ImageFileView::OnScaleSize)
192 EVT_MENU(IFMENU_FILTER_FFT, ImageFileView::OnFFT)
193 EVT_MENU(IFMENU_FILTER_IFFT, ImageFileView::OnIFFT)
194 EVT_MENU(IFMENU_FILTER_FFT_ROWS, ImageFileView::OnFFTRows)
195 EVT_MENU(IFMENU_FILTER_IFFT_ROWS, ImageFileView::OnIFFTRows)
196 EVT_MENU(IFMENU_FILTER_FFT_COLS, ImageFileView::OnFFTCols)
197 EVT_MENU(IFMENU_FILTER_IFFT_COLS, ImageFileView::OnIFFTCols)
199 EVT_MENU(IFMENU_FILTER_MAGNITUDE, ImageFileView::OnMagnitude)
200 EVT_MENU(IFMENU_FILTER_PHASE, ImageFileView::OnPhase)
201 EVT_MENU(IFMENU_PLOT_ROW, ImageFileView::OnPlotRow)
202 EVT_MENU(IFMENU_PLOT_COL, ImageFileView::OnPlotCol)
204 EVT_MENU(IFMENU_PLOT_FFT_ROW, ImageFileView::OnPlotFFTRow)
205 EVT_MENU(IFMENU_PLOT_FFT_COL, ImageFileView::OnPlotFFTCol)
207 EVT_MENU(IFMENU_PLOT_HISTOGRAM, ImageFileView::OnPlotHistogram)
210 ImageFileView::ImageFileView(void)
211 : wxView(), m_canvas(NULL), m_frame(NULL), m_bMinSpecified(false), m_bMaxSpecified(false)
213 m_iDefaultExportFormatID = ImageFile::FORMAT_PNG;
216 ImageFileView::~ImageFileView(void)
221 ImageFileView::OnProperties (wxCommandEvent& event)
223 const ImageFile& rIF = GetDocument()->getImageFile();
224 if (rIF.nx() == 0 || rIF.ny() == 0)
225 *theApp->getLog() << "Properties: empty imagefile\n";
227 const std::string& rFilename = rIF.getFilename();
228 std::ostringstream os;
229 double min, max, mean, mode, median, stddev;
230 rIF.statistics (rIF.getArray(), min, max, mean, mode, median, stddev);
231 os << "Filename: " << rFilename << "\n";
232 os << "Size: (" << rIF.nx() << "," << rIF.ny() << ")\n";
238 os << "\nMinimum: "<<min<<"\nMaximum: "<<max<<"\nMean: "<<mean<<"\nMedian: "<<median<<"\nMode: "<<mode<<"\nStandard Deviation: "<<stddev << "\n";
239 if (rIF.isComplex()) {
240 rIF.statistics (rIF.getImaginaryArray(), min, max, mean, mode, median, stddev);
241 os << "\nImaginary: min: "<<min<<"\nmax: "<<max<<"\nmean: "<<mean<<"\nmedian: "<<median<<"\nmode: "<<mode<<"\nstddev: "<<stddev << "\n";
243 if (rIF.nLabels() > 0) {
245 rIF.printLabelsBrief (os);
247 *theApp->getLog() << os.str().c_str();
248 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Imagefile Properties", wxOK | wxICON_INFORMATION);
249 dialogMsg.ShowModal();
254 ImageFileView::OnScaleAuto (wxCommandEvent& event)
256 const ImageFile& rIF = GetDocument()->getImageFile();
257 double min, max, mean, mode, median, stddev;
258 rIF.statistics(min, max, mean, mode, median, stddev);
259 DialogAutoScaleParameters dialogAutoScale (m_frame, mean, mode, median, stddev, m_dAutoScaleFactor);
260 int iRetVal = dialogAutoScale.ShowModal();
261 if (iRetVal == wxID_OK) {
262 m_bMinSpecified = true;
263 m_bMaxSpecified = true;
265 if (dialogAutoScale.getMinMax (&dMin, &dMax)) {
268 m_dAutoScaleFactor = dialogAutoScale.getAutoScaleFactor();
269 OnUpdate (this, NULL);
275 ImageFileView::OnScaleMinMax (wxCommandEvent& event)
277 const ImageFile& rIF = GetDocument()->getImageFile();
279 if (! m_bMinSpecified && ! m_bMaxSpecified)
280 rIF.getMinMax (min, max);
287 DialogGetMinMax dialogMinMax (m_frame, "Set Image Minimum & Maximum", min, max);
288 int retVal = dialogMinMax.ShowModal();
289 if (retVal == wxID_OK) {
290 m_bMinSpecified = true;
291 m_bMaxSpecified = true;
292 m_dMinPixel = dialogMinMax.getMinimum();
293 m_dMaxPixel = dialogMinMax.getMaximum();
294 OnUpdate (this, NULL);
299 ImageFileView::OnScaleFull (wxCommandEvent& event)
301 if (m_bMinSpecified || m_bMaxSpecified) {
302 m_bMinSpecified = false;
303 m_bMaxSpecified = false;
304 OnUpdate (this, NULL);
309 ImageFileView::OnCompare (wxCommandEvent& event)
311 std::vector<ImageFileDocument*> vecIF;
312 theApp->getCompatibleImages (GetDocument(), vecIF);
314 if (vecIF.size() == 0) {
315 wxMessageBox("There are no compatible image files open for comparision", "No comparison images");
317 DialogGetComparisonImage dialogGetCompare(m_frame, "Get Comparison Image", vecIF, true);
319 if (dialogGetCompare.ShowModal() == wxID_OK) {
320 const ImageFile& rIF = GetDocument()->getImageFile();
321 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
322 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
323 std::ostringstream os;
324 double min, max, mean, mode, median, stddev;
325 rIF.statistics (min, max, mean, mode, median, stddev);
326 os << GetFrame()->GetTitle().c_str() << ": minimum=" << min << ", maximum=" << max << ", mean=" << mean << ", mode=" << mode << ", median=" << median << ", stddev=" << stddev << "\n";
327 rCompareIF.statistics (min, max, mean, mode, median, stddev);
328 os << pCompareDoc->GetFirstView()->GetFrame()->GetTitle().c_str() << ": minimum=" << min << ", maximum=" << max << ", mean=" << mean << ", mode=" << mode << ", median=" << median << ", stddev=" << stddev << "\n";
331 rIF.comparativeStatistics (rCompareIF, d, r, e);
332 os << "Comparative Statistics: d=" << d << ", r=" << r << ", e=" << e << "\n";
333 *theApp->getLog() << os.str().c_str();
334 if (dialogGetCompare.getMakeDifferenceImage()) {
335 ImageFileDocument* pDifferenceDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
336 if (! pDifferenceDoc) {
337 sys_error (ERR_SEVERE, "Unable to create image file");
340 ImageFile& differenceImage = pDifferenceDoc->getImageFile();
342 differenceImage.setArraySize (rIF.nx(), rIF.ny());
343 if (! rIF.subtractImages (rCompareIF, differenceImage)) {
344 pDifferenceDoc->DeleteAllViews();
348 wxString s = GetFrame()->GetTitle() + ": ";
349 differenceImage.labelsCopy (rIF, s.c_str());
350 s = pCompareDoc->GetFirstView()->GetFrame()->GetTitle() + ": ";
351 differenceImage.labelsCopy (rCompareIF, s.c_str());
352 std::ostringstream osLabel;
353 osLabel << "Compare image " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str()
354 << " and " << pCompareDoc->GetFirstView()->GetFrame()->GetTitle().c_str() << ": "
356 differenceImage.labelAdd (os.str().c_str());
357 if (theApp->getSetModifyNewDocs())
358 pDifferenceDoc->Modify(true);
359 pDifferenceDoc->UpdateAllViews(this);
360 pDifferenceDoc->GetFirstView()->OnUpdate (this, NULL);
362 wxMessageBox(os.str().c_str(), "Image Comparison");
368 ImageFileView::OnInvertValues (wxCommandEvent& event)
370 ImageFile& rIF = GetDocument()->getImageFile();
371 rIF.invertPixelValues (rIF);
372 rIF.labelAdd ("Invert Pixel Values");
373 if (theApp->getSetModifyNewDocs())
374 GetDocument()->Modify(TRUE);
375 GetDocument()->UpdateAllViews(this);
379 ImageFileView::OnSquare (wxCommandEvent& event)
381 ImageFile& rIF = GetDocument()->getImageFile();
383 rIF.labelAdd ("Square Pixel Values");
384 if (theApp->getSetModifyNewDocs())
385 GetDocument()->Modify(TRUE);
386 GetDocument()->UpdateAllViews(this);
390 ImageFileView::OnSquareRoot (wxCommandEvent& event)
392 ImageFile& rIF = GetDocument()->getImageFile();
394 rIF.labelAdd ("Square-root Pixel Values");
395 if (theApp->getSetModifyNewDocs())
396 GetDocument()->Modify(TRUE);
397 GetDocument()->UpdateAllViews(this);
401 ImageFileView::OnLog (wxCommandEvent& event)
403 ImageFile& rIF = GetDocument()->getImageFile();
405 rIF.labelAdd ("Logrithm base-e Pixel Values");
406 if (theApp->getSetModifyNewDocs())
407 GetDocument()->Modify(TRUE);
408 GetDocument()->UpdateAllViews(this);
412 ImageFileView::OnExp (wxCommandEvent& event)
414 ImageFile& rIF = GetDocument()->getImageFile();
416 rIF.labelAdd ("Exponent base-e Pixel Values");
417 if (theApp->getSetModifyNewDocs())
418 GetDocument()->Modify(TRUE);
419 GetDocument()->UpdateAllViews(this);
423 ImageFileView::OnAdd (wxCommandEvent& event)
425 std::vector<ImageFileDocument*> vecIF;
426 theApp->getCompatibleImages (GetDocument(), vecIF);
428 if (vecIF.size() == 0) {
429 wxMessageBox ("There are no compatible image files open for comparision", "No comparison images");
431 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Image to Add", vecIF, false);
433 if (dialogGetCompare.ShowModal() == wxID_OK) {
434 ImageFile& rIF = GetDocument()->getImageFile();
435 ImageFileDocument* pRHSDoc = dialogGetCompare.getImageFileDocument();
436 const ImageFile& rRHSIF = pRHSDoc->getImageFile();
437 ImageFileDocument* pNewDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
439 sys_error (ERR_SEVERE, "Unable to create image file");
442 ImageFile& newImage = pNewDoc->getImageFile();
443 newImage.setArraySize (rIF.nx(), rIF.ny());
444 rIF.addImages (rRHSIF, newImage);
445 std::ostringstream os;
446 os << "Add image " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str() << " and "
447 << pRHSDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
448 wxString s = GetDocument()->GetFirstView()->GetFrame()->GetTitle() + ": ";
449 newImage.labelsCopy (rIF, s.c_str());
450 s = pRHSDoc->GetFirstView()->GetFrame()->GetTitle() + ": ";
451 newImage.labelsCopy (rRHSIF, s.c_str());
452 newImage.labelAdd (os.str().c_str());
453 *theApp->getLog() << os.str().c_str() << "\n";
454 if (theApp->getSetModifyNewDocs())
455 pNewDoc->Modify(TRUE);
456 pNewDoc->UpdateAllViews(this);
457 pNewDoc->GetFirstView()->OnUpdate (this, NULL);
463 ImageFileView::OnSubtract (wxCommandEvent& event)
465 std::vector<ImageFileDocument*> vecIF;
466 theApp->getCompatibleImages (GetDocument(), vecIF);
468 if (vecIF.size() == 0) {
469 wxMessageBox ("There are no compatible image files open for comparision", "No comparison images");
471 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Image to Subtract", vecIF, false);
473 if (dialogGetCompare.ShowModal() == wxID_OK) {
474 ImageFile& rIF = GetDocument()->getImageFile();
475 ImageFileDocument* pRHSDoc = dialogGetCompare.getImageFileDocument();
476 const ImageFile& rRHSIF = pRHSDoc->getImageFile();
477 ImageFileDocument* pNewDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
479 sys_error (ERR_SEVERE, "Unable to create image file");
482 ImageFile& newImage = pNewDoc->getImageFile();
483 newImage.setArraySize (rIF.nx(), rIF.ny());
484 rIF.subtractImages (rRHSIF, newImage);
485 std::ostringstream os;
486 os << "Subtract image " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str() << " and "
487 << pRHSDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
488 wxString s = GetDocument()->GetFirstView()->GetFrame()->GetTitle() + ": ";
489 newImage.labelsCopy (rIF, s.c_str());
490 s = pRHSDoc->GetFirstView()->GetFrame()->GetTitle() + ": ";
491 newImage.labelsCopy (rRHSIF, s.c_str());
492 newImage.labelAdd (os.str().c_str());
493 *theApp->getLog() << os.str().c_str() << "\n";
494 if (theApp->getSetModifyNewDocs())
495 pNewDoc->Modify(TRUE);
496 pNewDoc->UpdateAllViews(this);
497 pNewDoc->GetFirstView()->OnUpdate (this, NULL);
503 ImageFileView::OnMultiply (wxCommandEvent& event)
505 std::vector<ImageFileDocument*> vecIF;
506 theApp->getCompatibleImages (GetDocument(), vecIF);
508 if (vecIF.size() == 0) {
509 wxMessageBox ("There are no compatible image files open for comparision", "No comparison images");
511 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Image to Multiply", vecIF, false);
513 if (dialogGetCompare.ShowModal() == wxID_OK) {
514 ImageFile& rIF = GetDocument()->getImageFile();
515 ImageFileDocument* pRHSDoc = dialogGetCompare.getImageFileDocument();
516 const ImageFile& rRHSIF = pRHSDoc->getImageFile();
517 ImageFileDocument* pNewDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
519 sys_error (ERR_SEVERE, "Unable to create image file");
522 ImageFile& newImage = pNewDoc->getImageFile();
523 newImage.setArraySize (rIF.nx(), rIF.ny());
524 rIF.multiplyImages (rRHSIF, newImage);
525 std::ostringstream os;
526 os << "Multiply image " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str() << " and "
527 << pRHSDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
528 wxString s = GetDocument()->GetFirstView()->GetFrame()->GetTitle() + ": ";
529 newImage.labelsCopy (rIF, s.c_str());
530 s = pRHSDoc->GetFirstView()->GetFrame()->GetTitle() + ": ";
531 newImage.labelsCopy (rRHSIF, s.c_str());
532 newImage.labelAdd (os.str().c_str());
533 *theApp->getLog() << os.str().c_str() << "\n";
534 if (theApp->getSetModifyNewDocs())
535 pNewDoc->Modify(TRUE);
536 pNewDoc->UpdateAllViews(this);
537 pNewDoc->GetFirstView()->OnUpdate (this, NULL);
543 ImageFileView::OnDivide (wxCommandEvent& event)
545 std::vector<ImageFileDocument*> vecIF;
546 theApp->getCompatibleImages (GetDocument(), vecIF);
548 if (vecIF.size() == 0) {
549 wxMessageBox ("There are no compatible image files open for comparision", "No comparison images");
551 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Image to Divide", vecIF, false);
553 if (dialogGetCompare.ShowModal() == wxID_OK) {
554 ImageFile& rIF = GetDocument()->getImageFile();
555 ImageFileDocument* pRHSDoc = dialogGetCompare.getImageFileDocument();
556 const ImageFile& rRHSIF = pRHSDoc->getImageFile();
557 ImageFileDocument* pNewDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
559 sys_error (ERR_SEVERE, "Unable to create image file");
562 ImageFile& newImage = pNewDoc->getImageFile();
563 newImage.setArraySize (rIF.nx(), rIF.ny());
564 rIF.divideImages (rRHSIF, newImage);
565 std::ostringstream os;
566 os << "Divide image " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str() << " by "
567 << pRHSDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
568 wxString s = GetDocument()->GetFirstView()->GetFrame()->GetTitle() + ": ";
569 newImage.labelsCopy (rIF, s.c_str());
570 s = pRHSDoc->GetFirstView()->GetFrame()->GetTitle() + ": ";
571 newImage.labelsCopy (rRHSIF, s.c_str());
572 newImage.labelAdd (os.str().c_str());
573 *theApp->getLog() << os.str().c_str() << "\n";
574 if (theApp->getSetModifyNewDocs())
575 pNewDoc->Modify(TRUE);
576 pNewDoc->UpdateAllViews(this);
577 pNewDoc->GetFirstView()->OnUpdate (this, NULL);
585 ImageFileView::OnFFT (wxCommandEvent& event)
587 ImageFile& rIF = GetDocument()->getImageFile();
589 rIF.labelAdd ("FFT Image");
590 m_bMinSpecified = false;
591 m_bMaxSpecified = false;
592 if (theApp->getSetModifyNewDocs())
593 GetDocument()->Modify(TRUE);
594 GetDocument()->UpdateAllViews(this);
598 ImageFileView::OnIFFT (wxCommandEvent& event)
600 ImageFile& rIF = GetDocument()->getImageFile();
602 rIF.labelAdd ("IFFT Image");
603 m_bMinSpecified = false;
604 m_bMaxSpecified = false;
605 if (theApp->getSetModifyNewDocs())
606 GetDocument()->Modify(TRUE);
607 GetDocument()->UpdateAllViews(this);
611 ImageFileView::OnFFTRows (wxCommandEvent& event)
613 ImageFile& rIF = GetDocument()->getImageFile();
615 rIF.labelAdd ("FFT Rows");
616 m_bMinSpecified = false;
617 m_bMaxSpecified = false;
618 if (theApp->getSetModifyNewDocs())
619 GetDocument()->Modify(TRUE);
620 GetDocument()->UpdateAllViews(this);
624 ImageFileView::OnIFFTRows (wxCommandEvent& event)
626 ImageFile& rIF = GetDocument()->getImageFile();
628 rIF.labelAdd ("IFFT Rows");
629 m_bMinSpecified = false;
630 m_bMaxSpecified = false;
631 if (theApp->getSetModifyNewDocs())
632 GetDocument()->Modify(TRUE);
633 GetDocument()->UpdateAllViews(this);
637 ImageFileView::OnFFTCols (wxCommandEvent& event)
639 ImageFile& rIF = GetDocument()->getImageFile();
641 rIF.labelAdd ("FFT Columns");
642 m_bMinSpecified = false;
643 m_bMaxSpecified = false;
644 if (theApp->getSetModifyNewDocs())
645 GetDocument()->Modify(TRUE);
646 GetDocument()->UpdateAllViews(this);
650 ImageFileView::OnIFFTCols (wxCommandEvent& event)
652 ImageFile& rIF = GetDocument()->getImageFile();
654 rIF.labelAdd ("IFFT Columns");
655 m_bMinSpecified = false;
656 m_bMaxSpecified = false;
657 if (theApp->getSetModifyNewDocs())
658 GetDocument()->Modify(TRUE);
659 GetDocument()->UpdateAllViews(this);
664 ImageFileView::OnFourier (wxCommandEvent& event)
666 ImageFile& rIF = GetDocument()->getImageFile();
667 wxProgressDialog dlgProgress (wxString("Fourier"), wxString("Fourier Progress"), 1, m_frame, wxPD_APP_MODAL);
669 rIF.labelAdd ("Fourier Image");
670 m_bMinSpecified = false;
671 m_bMaxSpecified = false;
672 if (theApp->getSetModifyNewDocs())
673 GetDocument()->Modify(TRUE);
674 GetDocument()->UpdateAllViews(this);
678 ImageFileView::OnInverseFourier (wxCommandEvent& event)
680 ImageFile& rIF = GetDocument()->getImageFile();
681 wxProgressDialog dlgProgress (wxString("Inverse Fourier"), wxString("Inverse Fourier Progress"), 1, m_frame, wxPD_APP_MODAL);
682 rIF.inverseFourier (rIF);
683 rIF.labelAdd ("Inverse Fourier Image");
684 m_bMinSpecified = false;
685 m_bMaxSpecified = false;
686 if (theApp->getSetModifyNewDocs())
687 GetDocument()->Modify(TRUE);
688 GetDocument()->UpdateAllViews(this);
692 ImageFileView::OnShuffleNaturalToFourierOrder (wxCommandEvent& event)
694 ImageFile& rIF = GetDocument()->getImageFile();
695 Fourier::shuffleNaturalToFourierOrder (rIF);
696 rIF.labelAdd ("Shuffle Natural To Fourier Order");
697 m_bMinSpecified = false;
698 m_bMaxSpecified = false;
699 if (theApp->getSetModifyNewDocs())
700 GetDocument()->Modify(TRUE);
701 GetDocument()->UpdateAllViews(this);
705 ImageFileView::OnShuffleFourierToNaturalOrder (wxCommandEvent& event)
707 ImageFile& rIF = GetDocument()->getImageFile();
708 Fourier::shuffleFourierToNaturalOrder (rIF);
709 rIF.labelAdd ("Shuffle Fourier To Natural Order");
710 m_bMinSpecified = false;
711 m_bMaxSpecified = false;
712 if (theApp->getSetModifyNewDocs())
713 GetDocument()->Modify(TRUE);
714 GetDocument()->UpdateAllViews(this);
718 ImageFileView::OnMagnitude (wxCommandEvent& event)
720 ImageFile& rIF = GetDocument()->getImageFile();
721 if (rIF.isComplex()) {
723 rIF.labelAdd ("Magnitude of complex-image");
724 m_bMinSpecified = false;
725 m_bMaxSpecified = false;
726 if (theApp->getSetModifyNewDocs())
727 GetDocument()->Modify(TRUE);
728 GetDocument()->UpdateAllViews(this);
733 ImageFileView::OnPhase (wxCommandEvent& event)
735 ImageFile& rIF = GetDocument()->getImageFile();
736 if (rIF.isComplex()) {
738 rIF.labelAdd ("Phase of complex-image");
739 m_bMinSpecified = false;
740 m_bMaxSpecified = false;
741 if (theApp->getSetModifyNewDocs())
742 GetDocument()->Modify(TRUE);
743 GetDocument()->UpdateAllViews(this);
749 ImageFileView::CreateCanvas (wxView *view, wxFrame *parent)
751 ImageFileCanvas* pCanvas;
753 parent->GetClientSize(&width, &height);
755 pCanvas = new ImageFileCanvas (dynamic_cast<ImageFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
757 pCanvas->SetScrollbars(20, 20, 50, 50);
758 pCanvas->SetBackgroundColour(*wxWHITE);
765 ImageFileView::CreateChildFrame(wxDocument *doc, wxView *view)
768 wxMDIChildFrame *subframe = new wxMDIChildFrame (theApp->getMainFrame(), -1, "ImageFile Frame", wxPoint(-1, -1), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
770 wxDocChildFrame *subframe = new wxDocChildFrame (doc, view, theApp->getMainFrame(), -1, "ImageFile Frame", wxPoint(-1, -1), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
772 theApp->setIconForFrame (subframe);
774 wxMenu *file_menu = new wxMenu;
776 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
777 file_menu->Append(MAINMENU_FILE_CREATE_FILTER, "Create &Filter...");
778 file_menu->Append(wxID_OPEN, "&Open...");
779 file_menu->Append(wxID_SAVE, "&Save");
780 file_menu->Append(wxID_SAVEAS, "Save &As...");
781 file_menu->Append(wxID_CLOSE, "&Close");
783 file_menu->AppendSeparator();
784 file_menu->Append(IFMENU_FILE_PROPERTIES, "P&roperties");
785 file_menu->Append(IFMENU_FILE_EXPORT, "&Export...");
787 file_menu->AppendSeparator();
788 file_menu->Append(wxID_PRINT, "&Print...");
789 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
790 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
792 wxMenu *view_menu = new wxMenu;
793 view_menu->Append(IFMENU_VIEW_SCALE_MINMAX, "Display Scale &Set...");
794 view_menu->Append(IFMENU_VIEW_SCALE_AUTO, "Display Scale &Auto...");
795 view_menu->Append(IFMENU_VIEW_SCALE_FULL, "Display &Full Scale");
797 wxMenu* filter_menu = new wxMenu;
798 filter_menu->Append (IFMENU_FILTER_INVERTVALUES, "&Invert Values");
799 filter_menu->Append (IFMENU_FILTER_SQUARE, "&Square");
800 filter_menu->Append (IFMENU_FILTER_SQRT, "Square &Root");
801 filter_menu->Append (IFMENU_FILTER_LOG, "&Log");
802 filter_menu->Append (IFMENU_FILTER_EXP, "&Exp");
803 filter_menu->AppendSeparator();
805 filter_menu->Append (IFMENU_FILTER_FFT, "2D &FFT");
806 filter_menu->Append (IFMENU_FILTER_IFFT, "2D &IFFT");
807 filter_menu->Append (IFMENU_FILTER_FFT_ROWS, "FFT Rows");
808 filter_menu->Append (IFMENU_FILTER_IFFT_ROWS, "IFFT Rows");
809 filter_menu->Append (IFMENU_FILTER_FFT_COLS, "FFT Columns");
810 filter_menu->Append (IFMENU_FILTER_IFFT_COLS, "IFFT Columns");
811 filter_menu->Append (IFMENU_FILTER_FOURIER, "F&ourier");
812 filter_menu->Append (IFMENU_FILTER_INVERSE_FOURIER, "Inverse Fo&urier");
814 filter_menu->Append (IFMENU_FILTER_FOURIER, "&Fourier");
815 filter_menu->Append (IFMENU_FILTER_INVERSE_FOURIER, "&Inverse Fourier");
817 filter_menu->Append (IFMENU_FILTER_SHUFFLEFOURIERTONATURALORDER, "S&huffle Fourier to Natural Order");
818 filter_menu->Append (IFMENU_FILTER_SHUFFLENATURALTOFOURIERORDER, "Shu&ffle Natural to Fourier Order");
819 filter_menu->Append (IFMENU_FILTER_MAGNITUDE, "&Magnitude");
820 filter_menu->Append (IFMENU_FILTER_PHASE, "&Phase");
822 wxMenu* image_menu = new wxMenu;
823 image_menu->Append (IFMENU_IMAGE_ADD, "&Add...");
824 image_menu->Append (IFMENU_IMAGE_SUBTRACT, "&Subtract...");
825 image_menu->Append (IFMENU_IMAGE_MULTIPLY, "&Multiply...");
826 image_menu->Append (IFMENU_IMAGE_DIVIDE, "&Divide...");
827 image_menu->AppendSeparator();
828 image_menu->Append (IFMENU_IMAGE_SCALESIZE, "S&cale Size...");
830 wxMenu *analyze_menu = new wxMenu;
831 analyze_menu->Append (IFMENU_PLOT_ROW, "Plot &Row");
832 analyze_menu->Append (IFMENU_PLOT_COL, "Plot &Column");
833 analyze_menu->Append (IFMENU_PLOT_HISTOGRAM, "Plot &Histogram");
834 analyze_menu->AppendSeparator();
835 analyze_menu->Append (IFMENU_PLOT_FFT_ROW, "Plot FFT Row");
836 analyze_menu->Append (IFMENU_PLOT_FFT_COL, "Plot FFT Column");
837 analyze_menu->AppendSeparator();
838 analyze_menu->Append (IFMENU_COMPARE_IMAGES, "Compare &Images...");
839 analyze_menu->Append (IFMENU_COMPARE_ROW, "Compare &Row");
840 analyze_menu->Append (IFMENU_COMPARE_COL, "Compare &Column");
842 wxMenu *help_menu = new wxMenu;
843 help_menu->Append(MAINMENU_HELP_TOPICS, "&Topics");
844 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
846 wxMenuBar *menu_bar = new wxMenuBar;
848 menu_bar->Append(file_menu, "&File");
849 menu_bar->Append(view_menu, "&View");
850 menu_bar->Append(image_menu, "&Image");
851 menu_bar->Append(filter_menu, "Fi<er");
852 menu_bar->Append(analyze_menu, "&Analyze");
853 menu_bar->Append(help_menu, "&Help");
855 subframe->SetMenuBar(menu_bar);
857 subframe->Centre(wxBOTH);
864 ImageFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
866 m_frame = CreateChildFrame(doc, this);
869 m_bMinSpecified = false;
870 m_bMaxSpecified = false;
871 m_dAutoScaleFactor = 1.;
874 m_frame->GetClientSize (&width, &height);
875 m_frame->SetTitle("ImageFileView");
876 m_canvas = CreateCanvas (this, m_frame);
878 int x, y; // X requires a forced resize
879 m_frame->GetSize(&x, &y);
880 m_frame->SetSize(-1, -1, x, y);
889 ImageFileView::OnDraw (wxDC* dc)
892 dc->DrawBitmap(m_bitmap, 0, 0, false);
894 int xCursor, yCursor;
895 if (m_canvas->GetCurrentCursor (xCursor, yCursor))
896 m_canvas->DrawRubberBandCursor (*dc, xCursor, yCursor);
901 ImageFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
903 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
904 ImageFileArrayConst v = rIF.getArray();
907 if (v != NULL && nx != 0 && ny != 0) {
908 if (! m_bMinSpecified || ! m_bMaxSpecified) {
910 rIF.getMinMax (min, max);
911 if (! m_bMinSpecified)
913 if (! m_bMaxSpecified)
916 double scaleWidth = m_dMaxPixel - m_dMinPixel;
918 unsigned char* imageData = new unsigned char [nx * ny * 3];
919 for (int ix = 0; ix < nx; ix++) {
920 for (int iy = 0; iy < ny; iy++) {
921 double scaleValue = ((v[ix][iy] - m_dMinPixel) / scaleWidth) * 255;
922 int intensity = static_cast<int>(scaleValue + 0.5);
923 intensity = clamp (intensity, 0, 255);
924 int baseAddr = ((ny - 1 - iy) * nx + ix) * 3;
925 imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
928 wxImage image (nx, ny, imageData, true);
929 m_bitmap = image.ConvertToBitmap();
933 xSize = clamp (xSize, 0, 800);
934 ySize = clamp (ySize, 0, 800);
935 m_frame->SetClientSize (xSize, ySize);
936 m_canvas->SetScrollbars(20, 20, nx/20, ny/20);
937 m_canvas->SetBackgroundColour(*wxWHITE);
945 ImageFileView::OnClose (bool deleteWindow)
947 if (!GetDocument()->Close())
950 // m_canvas->Clear();
951 m_canvas->m_pView = NULL;
953 wxString s(theApp->GetAppName());
955 m_frame->SetTitle(s);
968 ImageFileView::OnExport (wxCommandEvent& event)
970 ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
971 ImageFileArrayConst v = rIF.getArray();
974 if (v != NULL && nx != 0 && ny != 0) {
975 if (! m_bMinSpecified || ! m_bMaxSpecified) {
977 rIF.getMinMax (min, max);
978 if (! m_bMinSpecified)
980 if (! m_bMaxSpecified)
984 DialogExportParameters dialogExport (m_frame, m_iDefaultExportFormatID);
985 if (dialogExport.ShowModal() == wxID_OK) {
986 wxString strFormatName (dialogExport.getFormatName ());
987 m_iDefaultExportFormatID = ImageFile::convertFormatNameToID (strFormatName.c_str());
990 wxString strWildcard;
991 if (m_iDefaultExportFormatID == ImageFile::FORMAT_PGM || m_iDefaultExportFormatID == ImageFile::FORMAT_PGMASCII) {
993 strWildcard = "PGM Files (*.pgm)|*.pgm";
996 else if (m_iDefaultExportFormatID == ImageFile::FORMAT_PNG || m_iDefaultExportFormatID == ImageFile::FORMAT_PNG16) {
998 strWildcard = "PNG Files (*.png)|*.png";
1002 const wxString& strFilename = wxFileSelector (wxString("Export Filename"), wxString(""),
1003 wxString(""), strExt, strWildcard, wxOVERWRITE_PROMPT | wxHIDE_READONLY | wxSAVE);
1005 rIF.exportImage (strFormatName.c_str(), strFilename.c_str(), 1, 1, m_dMinPixel, m_dMaxPixel);
1006 *theApp->getLog() << "Exported file " << strFilename << "\n";
1013 ImageFileView::OnScaleSize (wxCommandEvent& event)
1015 ImageFile& rIF = GetDocument()->getImageFile();
1016 unsigned int iOldNX = rIF.nx();
1017 unsigned int iOldNY = rIF.ny();
1019 DialogGetXYSize dialogGetXYSize (m_frame, "Set New X & Y Dimensions", iOldNX, iOldNY);
1020 if (dialogGetXYSize.ShowModal() == wxID_OK) {
1021 unsigned int iNewNX = dialogGetXYSize.getXSize();
1022 unsigned int iNewNY = dialogGetXYSize.getYSize();
1023 std::ostringstream os;
1024 os << "Scale Size from (" << iOldNX << "," << iOldNY << ") to (" << iNewNX << "," << iNewNY << ")";
1025 ImageFileDocument* pScaledDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
1027 sys_error (ERR_SEVERE, "Unable to create image file");
1030 ImageFile& rScaledIF = pScaledDoc->getImageFile();
1031 rScaledIF.setArraySize (iNewNX, iNewNY);
1032 rScaledIF.labelsCopy (rIF);
1033 rScaledIF.labelAdd (os.str().c_str());
1034 rIF.scaleImage (rScaledIF);
1035 *theApp->getLog() << os.str().c_str() << "\n";
1036 if (theApp->getSetModifyNewDocs())
1037 pScaledDoc->Modify(TRUE);
1038 pScaledDoc->UpdateAllViews (this);
1039 pScaledDoc->GetFirstView()->OnUpdate (this, NULL);
1044 ImageFileView::OnPlotRow (wxCommandEvent& event)
1046 int xCursor, yCursor;
1047 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
1048 wxMessageBox ("No row selected. Please use left mouse button on image to select column","Error");
1052 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
1053 ImageFileArrayConst v = rIF.getArray();
1054 ImageFileArrayConst vImag = rIF.getImaginaryArray();
1058 if (v != NULL && yCursor < ny) {
1059 double* pX = new double [nx];
1060 double* pYReal = new double [nx];
1061 double *pYImag = NULL;
1062 double *pYMag = NULL;
1063 if (rIF.isComplex()) {
1064 pYImag = new double [nx];
1065 pYMag = new double [nx];
1067 for (int i = 0; i < nx; i++) {
1069 pYReal[i] = v[i][yCursor];
1070 if (rIF.isComplex()) {
1071 pYImag[i] = vImag[i][yCursor];
1072 pYMag[i] = ::sqrt (v[i][yCursor] * v[i][yCursor] + vImag[i][yCursor] * vImag[i][yCursor]);
1075 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
1077 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
1079 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
1080 std::ostringstream os;
1081 os << "Row " << yCursor;
1082 std::string title("title ");
1084 rPlotFile.addEzsetCommand (title.c_str());
1085 rPlotFile.addEzsetCommand ("xlabel Column");
1086 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
1087 rPlotFile.addEzsetCommand ("lxfrac 0");
1088 rPlotFile.addEzsetCommand ("box");
1089 rPlotFile.addEzsetCommand ("grid");
1090 rPlotFile.addEzsetCommand ("curve 1");
1091 rPlotFile.addEzsetCommand ("color 1");
1092 if (rIF.isComplex()) {
1093 rPlotFile.addEzsetCommand ("dash 1");
1094 rPlotFile.addEzsetCommand ("curve 2");
1095 rPlotFile.addEzsetCommand ("color 4");
1096 rPlotFile.addEzsetCommand ("dash 3");
1097 rPlotFile.addEzsetCommand ("curve 3");
1098 rPlotFile.addEzsetCommand ("color 0");
1099 rPlotFile.addEzsetCommand ("solid");
1100 rPlotFile.setCurveSize (4, nx);
1102 rPlotFile.setCurveSize (2, nx);
1103 rPlotFile.addColumn (0, pX);
1104 rPlotFile.addColumn (1, pYReal);
1105 if (rIF.isComplex()) {
1106 rPlotFile.addColumn (2, pYImag);
1107 rPlotFile.addColumn (3, pYMag);
1109 for (unsigned int iL = 0; iL < rIF.nLabels(); iL++)
1110 rPlotFile.addDescription (rIF.labelGet(iL).getLabelString().c_str());
1111 os << " Plot of " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
1112 *theApp->getLog() << os.str().c_str() << "\n";
1113 rPlotFile.addDescription (os.str().c_str());
1117 if (rIF.isComplex()) {
1121 if (theApp->getSetModifyNewDocs())
1122 pPlotDoc->Modify(true);
1123 pPlotDoc->UpdateAllViews();
1128 ImageFileView::OnPlotCol (wxCommandEvent& event)
1130 int xCursor, yCursor;
1131 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
1132 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
1136 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
1137 ImageFileArrayConst v = rIF.getArray();
1138 ImageFileArrayConst vImag = rIF.getImaginaryArray();
1142 if (v != NULL && xCursor < nx) {
1143 double* pX = new double [ny];
1144 double* pYReal = new double [ny];
1145 double* pYImag = NULL;
1146 double* pYMag = NULL;
1147 if (rIF.isComplex()) {
1148 pYImag = new double [ny];
1149 pYMag = new double [ny];
1151 for (int i = 0; i < ny; i++) {
1153 pYReal[i] = v[xCursor][i];
1154 if (rIF.isComplex()) {
1155 pYImag[i] = vImag[xCursor][i];
1156 pYMag[i] = ::sqrt (v[xCursor][i] * v[xCursor][i] + vImag[xCursor][i] * vImag[xCursor][i]);
1159 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
1161 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
1163 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
1164 std::ostringstream os;
1165 os << "Column " << xCursor;
1166 std::string title("title ");
1168 rPlotFile.addEzsetCommand (title.c_str());
1169 rPlotFile.addEzsetCommand ("xlabel Row");
1170 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
1171 rPlotFile.addEzsetCommand ("lxfrac 0");
1172 rPlotFile.addEzsetCommand ("box");
1173 rPlotFile.addEzsetCommand ("grid");
1174 rPlotFile.addEzsetCommand ("curve 1");
1175 rPlotFile.addEzsetCommand ("color 1");
1176 if (rIF.isComplex()) {
1177 rPlotFile.addEzsetCommand ("dash 1");
1178 rPlotFile.addEzsetCommand ("curve 2");
1179 rPlotFile.addEzsetCommand ("color 4");
1180 rPlotFile.addEzsetCommand ("dash 3");
1181 rPlotFile.addEzsetCommand ("curve 3");
1182 rPlotFile.addEzsetCommand ("color 0");
1183 rPlotFile.addEzsetCommand ("solid");
1184 rPlotFile.setCurveSize (4, ny);
1186 rPlotFile.setCurveSize (2, ny);
1187 rPlotFile.addColumn (0, pX);
1188 rPlotFile.addColumn (1, pYReal);
1189 if (rIF.isComplex()) {
1190 rPlotFile.addColumn (2, pYImag);
1191 rPlotFile.addColumn (3, pYMag);
1193 for (unsigned int iL = 0; iL < rIF.nLabels(); iL++)
1194 rPlotFile.addDescription (rIF.labelGet(iL).getLabelString().c_str());
1195 os << " Plot of " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
1196 *theApp->getLog() << os.str().c_str() << "\n";
1197 rPlotFile.addDescription (os.str().c_str());
1201 if (rIF.isComplex()) {
1205 if (theApp->getSetModifyNewDocs())
1206 pPlotDoc->Modify(true);
1207 pPlotDoc->UpdateAllViews();
1213 ImageFileView::OnPlotFFTRow (wxCommandEvent& event)
1215 int xCursor, yCursor;
1216 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
1217 wxMessageBox ("No row selected. Please use left mouse button on image to select column","Error");
1221 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
1222 ImageFileArrayConst v = rIF.getArray();
1223 ImageFileArrayConst vImag = rIF.getImaginaryArray();
1227 if (v != NULL && yCursor < ny) {
1228 fftw_complex* pcIn = new fftw_complex [nx];
1231 for (i = 0; i < nx; i++) {
1232 pcIn[i].re = v[i][yCursor];
1233 if (rIF.isComplex())
1234 pcIn[i].im = vImag[i][yCursor];
1239 fftw_plan plan = fftw_create_plan (nx, FFTW_FORWARD, FFTW_IN_PLACE);
1240 fftw_one (plan, pcIn, NULL);
1241 fftw_destroy_plan (plan);
1243 double* pX = new double [nx];
1244 double* pYReal = new double [nx];
1245 double* pYImag = new double [nx];
1246 double* pYMag = new double [nx];
1247 for (i = 0; i < nx; i++) {
1249 pYReal[i] = pcIn[i].re;
1250 pYImag[i] = pcIn[i].im;
1251 pYMag[i] = ::sqrt (pcIn[i].re * pcIn[i].re + pcIn[i].im * pcIn[i].im);
1253 Fourier::shuffleFourierToNaturalOrder (pYReal, nx);
1254 Fourier::shuffleFourierToNaturalOrder (pYImag, nx);
1255 Fourier::shuffleFourierToNaturalOrder (pYMag, nx);
1257 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
1259 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
1261 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
1262 std::ostringstream os;
1263 os << "Row " << yCursor;
1264 std::string title("title ");
1266 rPlotFile.addEzsetCommand (title.c_str());
1267 rPlotFile.addEzsetCommand ("xlabel Column");
1268 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
1269 rPlotFile.addEzsetCommand ("lxfrac 0");
1270 rPlotFile.addEzsetCommand ("curve 1");
1271 rPlotFile.addEzsetCommand ("color 1");
1272 rPlotFile.addEzsetCommand ("dash 1");
1273 rPlotFile.addEzsetCommand ("curve 2");
1274 rPlotFile.addEzsetCommand ("color 4");
1275 rPlotFile.addEzsetCommand ("dash 3");
1276 rPlotFile.addEzsetCommand ("curve 3");
1277 rPlotFile.addEzsetCommand ("color 0");
1278 rPlotFile.addEzsetCommand ("solid");
1279 rPlotFile.addEzsetCommand ("box");
1280 rPlotFile.addEzsetCommand ("grid");
1281 rPlotFile.setCurveSize (4, nx);
1282 rPlotFile.addColumn (0, pX);
1283 rPlotFile.addColumn (1, pYReal);
1284 rPlotFile.addColumn (2, pYImag);
1285 rPlotFile.addColumn (3, pYMag);
1286 for (int iL = 0; iL < rIF.nLabels(); iL++)
1287 rPlotFile.addDescription (rIF.labelGet(iL).getLabelString().c_str());
1288 os << " FFT Plot of " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
1289 *theApp->getLog() << os.str().c_str() << "\n";
1290 rPlotFile.addDescription (os.str().c_str());
1298 if (theApp->getSetModifyNewDocs())
1299 pPlotDoc->Modify(true);
1300 pPlotDoc->UpdateAllViews();
1305 ImageFileView::OnPlotFFTCol (wxCommandEvent& event)
1307 int xCursor, yCursor;
1308 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
1309 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
1313 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
1314 ImageFileArrayConst v = rIF.getArray();
1315 ImageFileArrayConst vImag = rIF.getImaginaryArray();
1319 if (v != NULL && xCursor < nx) {
1320 fftw_complex* pcIn = new fftw_complex [ny];
1321 double *pdTemp = new double [ny];
1324 for (i = 0; i < ny; i++)
1325 pdTemp[i] = v[xCursor][i];
1326 Fourier::shuffleNaturalToFourierOrder (pdTemp, ny);
1327 for (i = 0; i < ny; i++)
1328 pcIn[i].re = pdTemp[i];
1330 for (i = 0; i < ny; i++) {
1331 if (rIF.isComplex())
1332 pdTemp[i] = vImag[xCursor][i];
1336 Fourier::shuffleNaturalToFourierOrder (pdTemp, ny);
1337 for (i = 0; i < ny; i++)
1338 pcIn[i].im = pdTemp[i];
1340 fftw_plan plan = fftw_create_plan (ny, FFTW_BACKWARD, FFTW_IN_PLACE);
1341 fftw_one (plan, pcIn, NULL);
1342 fftw_destroy_plan (plan);
1344 double* pX = new double [ny];
1345 double* pYReal = new double [ny];
1346 double* pYImag = new double [ny];
1347 double* pYMag = new double [ny];
1348 for (i = 0; i < ny; i++) {
1350 pYReal[i] = pcIn[i].re;
1351 pYImag[i] = pcIn[i].im;
1352 pYMag[i] = ::sqrt (pcIn[i].re * pcIn[i].re + pcIn[i].im * pcIn[i].im);
1355 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
1357 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
1359 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
1360 std::ostringstream os;
1361 os << "Column " << xCursor;
1362 std::string title("title ");
1364 rPlotFile.addEzsetCommand (title.c_str());
1365 rPlotFile.addEzsetCommand ("xlabel Column");
1366 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
1367 rPlotFile.addEzsetCommand ("lxfrac 0");
1368 rPlotFile.addEzsetCommand ("curve 1");
1369 rPlotFile.addEzsetCommand ("color 1");
1370 rPlotFile.addEzsetCommand ("dash 1");
1371 rPlotFile.addEzsetCommand ("curve 2");
1372 rPlotFile.addEzsetCommand ("color 4");
1373 rPlotFile.addEzsetCommand ("dash 3");
1374 rPlotFile.addEzsetCommand ("curve 3");
1375 rPlotFile.addEzsetCommand ("color 0");
1376 rPlotFile.addEzsetCommand ("solid");
1377 rPlotFile.addEzsetCommand ("box");
1378 rPlotFile.addEzsetCommand ("grid");
1379 rPlotFile.setCurveSize (4, ny);
1380 rPlotFile.addColumn (0, pX);
1381 rPlotFile.addColumn (1, pYReal);
1382 rPlotFile.addColumn (2, pYImag);
1383 rPlotFile.addColumn (3, pYMag);
1384 for (int iL = 0; iL < rIF.nLabels(); iL++)
1385 rPlotFile.addDescription (rIF.labelGet(iL).getLabelString().c_str());
1386 os << " FFT Plot of " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
1387 *theApp->getLog() << os.str().c_str() << "\n";
1388 rPlotFile.addDescription (os.str().c_str());
1397 if (theApp->getSetModifyNewDocs())
1398 pPlotDoc->Modify(true);
1399 pPlotDoc->UpdateAllViews();
1405 ImageFileView::OnCompareCol (wxCommandEvent& event)
1407 int xCursor, yCursor;
1408 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
1409 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
1413 std::vector<ImageFileDocument*> vecIFDoc;
1414 theApp->getCompatibleImages (GetDocument(), vecIFDoc);
1415 if (vecIFDoc.size() == 0) {
1416 wxMessageBox ("No compatible images for Column Comparison", "Error");
1419 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Comparison Image", vecIFDoc, false);
1421 if (dialogGetCompare.ShowModal() == wxID_OK) {
1422 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
1423 const ImageFile& rIF = GetDocument()->getImageFile();
1424 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
1426 ImageFileArrayConst v1 = rIF.getArray();
1427 ImageFileArrayConst v2 = rCompareIF.getArray();
1431 if (v1 != NULL && xCursor < nx) {
1432 double* pX = new double [ny];
1433 double* pY1 = new double [ny];
1434 double* pY2 = new double [ny];
1435 for (int i = 0; i < ny; i++) {
1437 pY1[i] = v1[xCursor][i];
1438 pY2[i] = v2[xCursor][i];
1440 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
1442 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
1444 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
1445 std::ostringstream os;
1446 os << "Column " << xCursor << " Comparison";
1447 std::string title("title ");
1449 rPlotFile.addEzsetCommand (title.c_str());
1450 rPlotFile.addEzsetCommand ("xlabel Row");
1451 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
1452 rPlotFile.addEzsetCommand ("lxfrac 0");
1453 rPlotFile.addEzsetCommand ("curve 1");
1454 rPlotFile.addEzsetCommand ("color 2");
1455 rPlotFile.addEzsetCommand ("curve 2");
1456 rPlotFile.addEzsetCommand ("color 4");
1457 rPlotFile.addEzsetCommand ("dash 5");
1458 rPlotFile.addEzsetCommand ("box");
1459 rPlotFile.addEzsetCommand ("grid");
1460 rPlotFile.setCurveSize (3, ny);
1461 rPlotFile.addColumn (0, pX);
1462 rPlotFile.addColumn (1, pY1);
1463 rPlotFile.addColumn (2, pY2);
1466 for (iL = 0; iL < rIF.nLabels(); iL++) {
1467 std::string s = GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
1469 s += rIF.labelGet(iL).getLabelString();
1470 rPlotFile.addDescription (s.c_str());
1472 for (iL = 0; iL < rCompareIF.nLabels(); iL++) {
1473 std::string s = pCompareDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
1475 s += rCompareIF.labelGet(iL).getLabelString();
1476 rPlotFile.addDescription (s.c_str());
1478 os << " Between " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str() << " and "
1479 << pCompareDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
1480 *theApp->getLog() << os.str().c_str() << "\n";
1481 rPlotFile.addDescription (os.str().c_str());
1486 if (theApp->getSetModifyNewDocs())
1487 pPlotDoc->Modify(true);
1488 pPlotDoc->UpdateAllViews();
1494 ImageFileView::OnCompareRow (wxCommandEvent& event)
1496 int xCursor, yCursor;
1497 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
1498 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
1502 std::vector<ImageFileDocument*> vecIFDoc;
1503 theApp->getCompatibleImages (GetDocument(), vecIFDoc);
1505 if (vecIFDoc.size() == 0) {
1506 wxMessageBox ("No compatible images for Row Comparison", "Error");
1510 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Comparison Image", vecIFDoc, false);
1512 if (dialogGetCompare.ShowModal() == wxID_OK) {
1513 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
1514 const ImageFile& rIF = GetDocument()->getImageFile();
1515 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
1517 ImageFileArrayConst v1 = rIF.getArray();
1518 ImageFileArrayConst v2 = rCompareIF.getArray();
1522 if (v1 != NULL && yCursor < ny) {
1523 double* pX = new double [nx];
1524 double* pY1 = new double [nx];
1525 double* pY2 = new double [nx];
1526 for (int i = 0; i < nx; i++) {
1528 pY1[i] = v1[i][yCursor];
1529 pY2[i] = v2[i][yCursor];
1531 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
1533 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
1535 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
1536 std::ostringstream os;
1537 os << "Row " << yCursor << " Comparison";
1538 std::string title("title ");
1540 rPlotFile.addEzsetCommand (title.c_str());
1541 rPlotFile.addEzsetCommand ("xlabel Column");
1542 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
1543 rPlotFile.addEzsetCommand ("lxfrac 0");
1544 rPlotFile.addEzsetCommand ("curve 1");
1545 rPlotFile.addEzsetCommand ("color 2");
1546 rPlotFile.addEzsetCommand ("curve 2");
1547 rPlotFile.addEzsetCommand ("color 4");
1548 rPlotFile.addEzsetCommand ("dash 5");
1549 rPlotFile.addEzsetCommand ("box");
1550 rPlotFile.addEzsetCommand ("grid");
1551 rPlotFile.setCurveSize (3, nx);
1552 rPlotFile.addColumn (0, pX);
1553 rPlotFile.addColumn (1, pY1);
1554 rPlotFile.addColumn (2, pY2);
1556 for (iL = 0; iL < rIF.nLabels(); iL++) {
1557 std::string s = GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
1559 s += rIF.labelGet(iL).getLabelString();
1560 rPlotFile.addDescription (s.c_str());
1562 for (iL = 0; iL < rCompareIF.nLabels(); iL++) {
1563 std::string s = pCompareDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
1565 s += rCompareIF.labelGet(iL).getLabelString();
1566 rPlotFile.addDescription (s.c_str());
1568 os << " Between " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str() << " and "
1569 << pCompareDoc->GetFirstView()->GetFrame()->GetTitle().c_str();
1570 *theApp->getLog() << os.str().c_str() << "\n";
1571 rPlotFile.addDescription (os.str().c_str());
1576 if (theApp->getSetModifyNewDocs())
1577 pPlotDoc->Modify(true);
1578 pPlotDoc->UpdateAllViews();
1583 static int NUMBER_HISTOGRAM_BINS = 256;
1586 ImageFileView::OnPlotHistogram (wxCommandEvent& event)
1588 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
1589 ImageFileArrayConst v = rIF.getArray();
1593 if (v != NULL && nx > 0 && ny > 0) {
1594 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
1596 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
1600 double* pX = new double [NUMBER_HISTOGRAM_BINS];
1601 double* pY = new double [NUMBER_HISTOGRAM_BINS];
1603 rIF.getMinMax (dMin, dMax);
1604 double dBinWidth = (dMax - dMin) / NUMBER_HISTOGRAM_BINS;
1606 for (int i = 0; i < NUMBER_HISTOGRAM_BINS; i++) {
1607 pX[i] = dMin + (i + 0.5) * dBinWidth;
1610 for (int ix = 0; ix < nx; ix++)
1611 for (int iy = 0; iy < ny; iy++) {
1612 int iBin = nearest<int> ((v[ix][iy] - dMin) / dBinWidth);
1613 if (iBin >= 0 && iBin < NUMBER_HISTOGRAM_BINS)
1617 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
1618 std::ostringstream os;
1620 std::string title("title ");
1622 rPlotFile.addEzsetCommand (title.c_str());
1623 rPlotFile.addEzsetCommand ("xlabel Pixel Value");
1624 rPlotFile.addEzsetCommand ("ylabel Count");
1625 rPlotFile.addEzsetCommand ("box");
1626 rPlotFile.addEzsetCommand ("grid");
1627 rPlotFile.setCurveSize (2, NUMBER_HISTOGRAM_BINS);
1628 rPlotFile.addColumn (0, pX);
1629 rPlotFile.addColumn (1, pY);
1630 for (unsigned int iL = 0; iL < rIF.nLabels(); iL++) {
1631 std::string s = GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
1633 s += rIF.labelGet(iL).getLabelString();
1634 rPlotFile.addDescription (s.c_str());
1636 os << " Plot of " << GetDocument()->GetFirstView()->GetFrame()->GetTitle().c_str();
1637 *theApp->getLog() << os.str().c_str() << "\n";
1638 rPlotFile.addDescription (os.str().c_str());
1641 if (theApp->getSetModifyNewDocs())
1642 pPlotDoc->Modify(true);
1643 pPlotDoc->UpdateAllViews();
1650 PhantomCanvas::PhantomCanvas (PhantomView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
1651 : wxScrolledWindow(frame, -1, pos, size, style)
1657 PhantomCanvas::OnDraw (wxDC& dc)
1660 m_pView->OnDraw(& dc);
1666 IMPLEMENT_DYNAMIC_CLASS(PhantomView, wxView)
1668 BEGIN_EVENT_TABLE(PhantomView, wxView)
1669 EVT_MENU(PHMMENU_FILE_PROPERTIES, PhantomView::OnProperties)
1670 EVT_MENU(PHMMENU_PROCESS_RASTERIZE, PhantomView::OnRasterize)
1671 EVT_MENU(PHMMENU_PROCESS_PROJECTIONS, PhantomView::OnProjections)
1674 PhantomView::PhantomView(void)
1675 : wxView(), m_canvas(NULL), m_frame(NULL)
1677 m_iDefaultNDet = 367;
1678 m_iDefaultNView = 320;
1679 m_iDefaultNSample = 2;
1680 m_dDefaultRotation = 1;
1681 m_dDefaultFocalLength = 2;
1682 m_dDefaultFieldOfView = 1;
1683 m_iDefaultGeometry = Scanner::GEOMETRY_PARALLEL;
1684 m_iDefaultTrace = Trace::TRACE_NONE;
1686 m_iDefaultRasterNX = 256;
1687 m_iDefaultRasterNY = 256;
1688 m_iDefaultRasterNSamples = 2;
1691 PhantomView::~PhantomView(void)
1696 PhantomView::OnProperties (wxCommandEvent& event)
1698 const int idPhantom = GetDocument()->getPhantomID();
1699 const wxString& namePhantom = GetDocument()->getPhantomName();
1700 std::ostringstream os;
1701 os << "Phantom " << namePhantom.c_str() << " (" << idPhantom << ")" << "\n";
1702 const Phantom& rPhantom = GetDocument()->getPhantom();
1703 rPhantom.printDefinitions (os);
1705 rPhantom.print (os);
1707 *theApp->getLog() << os.str().c_str() << "\n";
1708 wxMessageBox (os.str().c_str(), "Phantom Properties");
1713 PhantomView::OnProjections (wxCommandEvent& event)
1715 DialogGetProjectionParameters dialogProjection (m_frame, m_iDefaultNDet, m_iDefaultNView, m_iDefaultNSample, m_dDefaultRotation, m_dDefaultFocalLength, m_dDefaultFieldOfView, m_iDefaultGeometry, m_iDefaultTrace);
1716 int retVal = dialogProjection.ShowModal();
1717 if (retVal == wxID_OK) {
1718 m_iDefaultNDet = dialogProjection.getNDet();
1719 m_iDefaultNView = dialogProjection.getNView();
1720 m_iDefaultNSample = dialogProjection.getNSamples();
1721 m_iDefaultTrace = dialogProjection.getTrace();
1722 m_dDefaultRotation = dialogProjection.getRotAngle();
1723 m_dDefaultFocalLength = dialogProjection.getFocalLengthRatio();
1724 m_dDefaultFieldOfView = dialogProjection.getFieldOfViewRatio();
1725 wxString sGeometry = dialogProjection.getGeometry();
1726 m_iDefaultGeometry = Scanner::convertGeometryNameToID (sGeometry.c_str());
1728 if (m_iDefaultNDet > 0 && m_iDefaultNView > 0 && sGeometry != "") {
1729 const Phantom& rPhantom = GetDocument()->getPhantom();
1730 ProjectionFileDocument* pProjectionDoc = dynamic_cast<ProjectionFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.pj", wxDOC_SILENT));
1731 if (! pProjectionDoc) {
1732 sys_error (ERR_SEVERE, "Unable to create projection document");
1735 Projections& rProj = pProjectionDoc->getProjections();
1736 Scanner theScanner (rPhantom, sGeometry.c_str(), m_iDefaultNDet, m_iDefaultNView, m_iDefaultNSample, m_dDefaultRotation, m_dDefaultFocalLength, m_dDefaultFieldOfView);
1737 if (theScanner.fail()) {
1738 *theApp->getLog() << "Failed making scanner: " << theScanner.failMessage().c_str() << "\n";
1741 rProj.initFromScanner (theScanner);
1742 m_dDefaultRotation /= PI; // convert back to PI units
1745 if (m_iDefaultTrace > Trace::TRACE_CONSOLE) {
1746 ProjectionsDialog dialogProjections (theScanner, rProj, rPhantom, m_iDefaultTrace, dynamic_cast<wxWindow*>(m_frame));
1747 for (int iView = 0; iView < rProj.nView(); iView++) {
1750 if (dialogProjections.isCancelled() || ! dialogProjections.projectView (iView)) {
1751 pProjectionDoc->DeleteAllViews();
1756 while (dialogProjections.isPaused()) {
1762 wxProgressDialog dlgProgress (wxString("Projection"), wxString("Projection Progress"), rProj.nView() + 1, m_frame, wxPD_CAN_ABORT);
1763 for (int i = 0; i < rProj.nView(); i++) {
1764 theScanner.collectProjections (rProj, rPhantom, i, 1, true, m_iDefaultTrace);
1765 if (! dlgProgress.Update (i+1)) {
1766 pProjectionDoc->DeleteAllViews();
1772 std::ostringstream os;
1773 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();
1774 rProj.setCalcTime (timer.timerEnd());
1775 rProj.setRemark (os.str());
1776 *theApp->getLog() << os.str().c_str() << "\n";
1780 ProjectionFileView* projView = dynamic_cast<ProjectionFileView*>(pProjectionDoc->GetFirstView());
1782 projView->getFrame()->SetFocus();
1783 projView->OnUpdate (projView, NULL);
1785 if (wxView* pView = pProjectionDoc->GetFirstView()) {
1786 if (wxFrame* pFrame = pView->GetFrame()) {
1790 theApp->getDocManager()->ActivateView (pView, true, false);
1793 if (theApp->getSetModifyNewDocs())
1794 pProjectionDoc->Modify(true);
1795 pProjectionDoc->UpdateAllViews(this);
1802 PhantomView::OnRasterize (wxCommandEvent& event)
1804 DialogGetRasterParameters dialogRaster (m_frame, m_iDefaultRasterNX, m_iDefaultRasterNY, m_iDefaultRasterNSamples);
1805 int retVal = dialogRaster.ShowModal();
1806 if (retVal == wxID_OK) {
1807 m_iDefaultRasterNX = dialogRaster.getXSize();
1808 m_iDefaultRasterNY = dialogRaster.getYSize();
1809 m_iDefaultRasterNSamples = dialogRaster.getNSamples();
1810 if (m_iDefaultRasterNSamples < 1)
1811 m_iDefaultRasterNSamples = 1;
1812 if (m_iDefaultRasterNX > 0 && m_iDefaultRasterNY > 0) {
1813 const Phantom& rPhantom = GetDocument()->getPhantom();
1814 ImageFileDocument* pRasterDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
1816 sys_error (ERR_SEVERE, "Unable to create image file");
1819 ImageFile& imageFile = pRasterDoc->getImageFile();
1821 imageFile.setArraySize (m_iDefaultRasterNX, m_iDefaultRasterNX);
1822 wxProgressDialog dlgProgress (wxString("Rasterize"), wxString("Rasterization Progress"), imageFile.nx() + 1, m_frame, wxPD_CAN_ABORT);
1824 for (unsigned int i = 0; i < imageFile.nx(); i++) {
1825 rPhantom.convertToImagefile (imageFile, m_iDefaultRasterNSamples, Trace::TRACE_NONE, i, 1, true);
1826 if (! dlgProgress.Update(i+1)) {
1827 pRasterDoc->DeleteAllViews();
1831 if (theApp->getSetModifyNewDocs())
1832 pRasterDoc->Modify(true);
1833 pRasterDoc->UpdateAllViews(this);
1834 std::ostringstream os;
1835 os << "Rasterize Phantom " << rPhantom.name() << ": XSize=" << m_iDefaultRasterNX << ", YSize="
1836 << m_iDefaultRasterNY << ", nSamples=" << m_iDefaultRasterNSamples;
1837 *theApp->getLog() << os.str().c_str() << "\n";
1838 imageFile.labelAdd (os.str().c_str(), timer.timerEnd());
1839 ImageFileView* rasterView = dynamic_cast<ImageFileView*>(pRasterDoc->GetFirstView());
1841 rasterView->getFrame()->SetFocus();
1842 rasterView->OnUpdate (rasterView, NULL);
1851 PhantomView::CreateCanvas (wxView *view, wxFrame *parent)
1853 PhantomCanvas* pCanvas;
1855 parent->GetClientSize(&width, &height);
1857 pCanvas = new PhantomCanvas (dynamic_cast<PhantomView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
1859 pCanvas->SetBackgroundColour(*wxWHITE);
1866 PhantomView::CreateChildFrame(wxDocument *doc, wxView *view)
1869 wxMDIChildFrame *subframe = new wxMDIChildFrame(theApp->getMainFrame(), -1, "Phantom Frame", wxPoint(10, 10), wxSize(256, 256), wxDEFAULT_FRAME_STYLE);
1871 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Phantom Frame", wxPoint(10, 10), wxSize(256, 256), wxDEFAULT_FRAME_STYLE);
1873 theApp->setIconForFrame (subframe);
1875 wxMenu *file_menu = new wxMenu;
1877 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
1878 file_menu->Append(MAINMENU_FILE_CREATE_FILTER, "Create &Filter...");
1879 file_menu->Append(wxID_OPEN, "&Open...");
1880 file_menu->Append(wxID_SAVEAS, "Save &As...");
1881 file_menu->Append(wxID_CLOSE, "&Close");
1883 file_menu->AppendSeparator();
1884 file_menu->Append(PHMMENU_FILE_PROPERTIES, "P&roperties");
1886 file_menu->AppendSeparator();
1887 file_menu->Append(wxID_PRINT, "&Print...");
1888 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
1889 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
1891 wxMenu *process_menu = new wxMenu;
1892 process_menu->Append(PHMMENU_PROCESS_RASTERIZE, "&Rasterize...");
1893 process_menu->Append(PHMMENU_PROCESS_PROJECTIONS, "&Projections...");
1895 wxMenu *help_menu = new wxMenu;
1896 help_menu->Append(MAINMENU_HELP_TOPICS, "&Topics");
1897 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
1899 wxMenuBar *menu_bar = new wxMenuBar;
1901 menu_bar->Append(file_menu, "&File");
1902 menu_bar->Append(process_menu, "&Process");
1903 menu_bar->Append(help_menu, "&Help");
1905 subframe->SetMenuBar(menu_bar);
1907 subframe->Centre(wxBOTH);
1914 PhantomView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
1916 m_frame = CreateChildFrame(doc, this);
1920 m_frame->GetClientSize(&width, &height);
1921 m_frame->SetTitle("PhantomView");
1922 m_canvas = CreateCanvas(this, m_frame);
1925 int x, y; // X requires a forced resize
1926 m_frame->GetSize(&x, &y);
1927 m_frame->SetSize(-1, -1, x, y);
1930 m_frame->Show(true);
1938 PhantomView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
1941 m_canvas->Refresh();
1945 PhantomView::OnClose (bool deleteWindow)
1947 if (!GetDocument()->Close())
1950 // m_canvas->Clear();
1951 m_canvas->m_pView = NULL;
1953 // wxString s(wxTheApp->GetAppName());
1955 // m_frame->SetTitle(s);
1969 PhantomView::OnDraw (wxDC* dc)
1972 m_canvas->GetClientSize (&xsize, &ysize);
1973 SGPDriver driver (dc, xsize, ysize);
1975 const Phantom& rPhantom = GetDocument()->getPhantom();
1976 sgp.setColor (C_RED);
1977 rPhantom.show (sgp);
1982 ProjectionFileCanvas::ProjectionFileCanvas (ProjectionFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
1983 : wxScrolledWindow(frame, -1, pos, size, style)
1989 ProjectionFileCanvas::OnDraw(wxDC& dc)
1992 m_pView->OnDraw(& dc);
1995 // ProjectionFileView
1997 IMPLEMENT_DYNAMIC_CLASS(ProjectionFileView, wxView)
1999 BEGIN_EVENT_TABLE(ProjectionFileView, wxView)
2000 EVT_MENU(PJMENU_FILE_PROPERTIES, ProjectionFileView::OnProperties)
2001 EVT_MENU(PJMENU_RECONSTRUCT_FBP, ProjectionFileView::OnReconstructFBP)
2002 EVT_MENU(PJMENU_CONVERT_POLAR, ProjectionFileView::OnConvertPolar)
2003 EVT_MENU(PJMENU_CONVERT_FFT_POLAR, ProjectionFileView::OnConvertFFTPolar)
2006 ProjectionFileView::ProjectionFileView(void)
2007 : wxView(), m_canvas(NULL), m_frame(NULL)
2011 m_iDefaultFilter = SignalFilter::FILTER_ABS_BANDLIMIT;
2012 m_dDefaultFilterParam = 1.;
2014 m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_RFFTW;
2015 m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_INVERSE_FOURIER;
2017 m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_CONVOLUTION;
2018 m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_DIRECT;
2020 m_iDefaultZeropad = 1;
2021 m_iDefaultBackprojector = Backprojector::BPROJ_IDIFF3;
2022 m_iDefaultInterpolation = Backprojector::INTERP_LINEAR;
2023 m_iDefaultInterpParam = 1;
2024 m_iDefaultTrace = Trace::TRACE_NONE;
2026 m_iDefaultPolarNX = 256;
2027 m_iDefaultPolarNY = 256;
2028 m_iDefaultPolarInterpolation = Projections::POLAR_INTERP_BILINEAR;
2029 m_iDefaultPolarZeropad = 1;
2032 ProjectionFileView::~ProjectionFileView(void)
2037 ProjectionFileView::OnProperties (wxCommandEvent& event)
2039 const Projections& rProj = GetDocument()->getProjections();
2040 std::ostringstream os;
2041 rProj.printScanInfo(os);
2042 *theApp->getLog() << os.str().c_str();
2043 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Projection File Properties", wxOK | wxICON_INFORMATION);
2044 dialogMsg.ShowModal();
2049 ProjectionFileView::OnConvertPolar (wxCommandEvent& event)
2051 Projections& rProj = GetDocument()->getProjections();
2052 DialogGetConvertPolarParameters dialogPolar (m_frame, "Convert Polar", m_iDefaultPolarNX, m_iDefaultPolarNY,
2053 m_iDefaultPolarInterpolation, -1);
2054 if (dialogPolar.ShowModal() == wxID_OK) {
2055 wxString strInterpolation (dialogPolar.getInterpolationName());
2056 m_iDefaultPolarNX = dialogPolar.getXSize();
2057 m_iDefaultPolarNY = dialogPolar.getYSize();
2058 ImageFileDocument* pPolarDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
2059 ImageFile& rIF = pPolarDoc->getImageFile();
2061 sys_error (ERR_SEVERE, "Unable to create image file");
2064 rIF.setArraySize (m_iDefaultPolarNX, m_iDefaultPolarNY);
2065 m_iDefaultPolarInterpolation = Projections::convertInterpNameToID (strInterpolation.c_str());
2066 rProj.convertPolar (rIF, m_iDefaultPolarInterpolation);
2067 rIF.labelAdd (rProj.getLabel().getLabelString().c_str(), rProj.calcTime());
2068 std::ostringstream os;
2069 os << "Convert projection file " << GetFrame()->GetTitle().c_str() << " to polar image: xSize="
2070 << m_iDefaultPolarNX << ", ySize=" << m_iDefaultPolarNY << ", interpolation="
2071 << strInterpolation.c_str();
2072 *theApp->getLog() << os.str().c_str() << "\n";
2073 rIF.labelAdd (os.str().c_str());
2074 if (theApp->getSetModifyNewDocs())
2075 pPolarDoc->Modify(true);
2076 pPolarDoc->UpdateAllViews();
2077 pPolarDoc->GetFirstView()->OnUpdate (this, NULL);
2082 ProjectionFileView::OnConvertFFTPolar (wxCommandEvent& event)
2084 Projections& rProj = GetDocument()->getProjections();
2085 DialogGetConvertPolarParameters dialogPolar (m_frame, "Convert to FFT Polar", m_iDefaultPolarNX, m_iDefaultPolarNY,
2086 m_iDefaultPolarInterpolation, m_iDefaultPolarZeropad);
2087 if (dialogPolar.ShowModal() == wxID_OK) {
2088 wxString strInterpolation (dialogPolar.getInterpolationName());
2089 m_iDefaultPolarNX = dialogPolar.getXSize();
2090 m_iDefaultPolarNY = dialogPolar.getYSize();
2091 m_iDefaultPolarZeropad = dialogPolar.getZeropad();
2092 ImageFileDocument* pPolarDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
2093 ImageFile& rIF = pPolarDoc->getImageFile();
2095 sys_error (ERR_SEVERE, "Unable to create image file");
2098 rIF.setArraySize (m_iDefaultPolarNX, m_iDefaultPolarNY);
2099 m_iDefaultPolarInterpolation = Projections::convertInterpNameToID (strInterpolation.c_str());
2100 rProj.convertFFTPolar (rIF, m_iDefaultPolarInterpolation, m_iDefaultPolarZeropad);
2101 rIF.labelAdd (rProj.getLabel().getLabelString().c_str(), rProj.calcTime());
2102 std::ostringstream os;
2103 os << "Convert projection file " << GetFrame()->GetTitle().c_str() << " to FFT polar image: xSize="
2104 << m_iDefaultPolarNX << ", ySize=" << m_iDefaultPolarNY << ", interpolation="
2105 << strInterpolation.c_str() << ", zeropad=" << m_iDefaultPolarZeropad;
2106 *theApp->getLog() << os.str().c_str() << "\n";
2107 rIF.labelAdd (os.str().c_str());
2108 if (theApp->getSetModifyNewDocs())
2109 pPolarDoc->Modify(true);
2110 pPolarDoc->UpdateAllViews();
2111 pPolarDoc->GetFirstView()->OnUpdate (this, NULL);
2115 ProjectionFileView::OnReconstructFourier (wxCommandEvent& event)
2117 wxMessageBox ("Fourier Reconstruction is not yet supported", "Unimplemented function");
2121 ProjectionFileView::OnReconstructFBP (wxCommandEvent& event)
2123 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);
2125 int retVal = dialogReconstruction.ShowModal();
2126 if (retVal == wxID_OK) {
2127 m_iDefaultNX = dialogReconstruction.getXSize();
2128 m_iDefaultNY = dialogReconstruction.getYSize();
2129 wxString optFilterName = dialogReconstruction.getFilterName();
2130 m_iDefaultFilter = SignalFilter::convertFilterNameToID (optFilterName.c_str());
2131 m_dDefaultFilterParam = dialogReconstruction.getFilterParam();
2132 wxString optFilterMethodName = dialogReconstruction.getFilterMethodName();
2133 m_iDefaultFilterMethod = ProcessSignal::convertFilterMethodNameToID(optFilterMethodName.c_str());
2134 m_iDefaultZeropad = dialogReconstruction.getZeropad();
2135 wxString optFilterGenerationName = dialogReconstruction.getFilterGenerationName();
2136 m_iDefaultFilterGeneration = ProcessSignal::convertFilterGenerationNameToID (optFilterGenerationName.c_str());
2137 wxString optInterpName = dialogReconstruction.getInterpName();
2138 m_iDefaultInterpolation = Backprojector::convertInterpNameToID (optInterpName.c_str());
2139 m_iDefaultInterpParam = dialogReconstruction.getInterpParam();
2140 wxString optBackprojectName = dialogReconstruction.getBackprojectName();
2141 m_iDefaultBackprojector = Backprojector::convertBackprojectNameToID (optBackprojectName.c_str());
2142 m_iDefaultTrace = dialogReconstruction.getTrace();
2143 if (m_iDefaultNX > 0 && m_iDefaultNY > 0) {
2144 ImageFileDocument* pReconDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
2146 sys_error (ERR_SEVERE, "Unable to create image file");
2149 ImageFile& imageFile = pReconDoc->getImageFile();
2150 const Projections& rProj = GetDocument()->getProjections();
2151 imageFile.setArraySize (m_iDefaultNX, m_iDefaultNY);
2153 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);
2156 if (m_iDefaultTrace > Trace::TRACE_CONSOLE) {
2157 ReconstructDialog* pDlgReconstruct = new ReconstructDialog (*pReconstruct, rProj, imageFile, m_iDefaultTrace, m_frame);
2158 for (int iView = 0; iView < rProj.nView(); iView++) {
2161 if (pDlgReconstruct->isCancelled() || ! pDlgReconstruct->reconstructView (iView)) {
2162 delete pDlgReconstruct;
2163 delete pReconstruct;
2164 pReconDoc->DeleteAllViews();
2169 while (pDlgReconstruct->isPaused()) {
2174 delete pDlgReconstruct;
2176 wxProgressDialog dlgProgress (wxString("Reconstruction"), wxString("Reconstruction Progress"), rProj.nView() + 1, m_frame, wxPD_CAN_ABORT);
2177 for (int i = 0; i < rProj.nView(); i++) {
2178 pReconstruct->reconstructView (i, 1);
2179 if (! dlgProgress.Update(i + 1)) {
2180 delete pReconstruct;
2181 pReconDoc->DeleteAllViews();
2186 delete pReconstruct;
2187 if (theApp->getSetModifyNewDocs())
2188 pReconDoc->Modify(true);
2189 pReconDoc->UpdateAllViews(this);
2190 ImageFileView* rasterView = dynamic_cast<ImageFileView*>(pReconDoc->GetFirstView());
2192 rasterView->getFrame()->SetFocus();
2193 rasterView->OnUpdate (rasterView, NULL);
2195 std::ostringstream os;
2196 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();
2197 *theApp->getLog() << os.str().c_str() << "\n";
2198 imageFile.labelAdd (rProj.getLabel());
2199 imageFile.labelAdd (os.str().c_str(), timerRecon.timerEnd());
2205 ProjectionFileCanvas*
2206 ProjectionFileView::CreateCanvas (wxView *view, wxFrame *parent)
2208 ProjectionFileCanvas* pCanvas;
2210 parent->GetClientSize(&width, &height);
2212 pCanvas = new ProjectionFileCanvas (dynamic_cast<ProjectionFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
2214 pCanvas->SetScrollbars(20, 20, 50, 50);
2215 pCanvas->SetBackgroundColour(*wxWHITE);
2222 ProjectionFileView::CreateChildFrame(wxDocument *doc, wxView *view)
2225 wxMDIChildFrame *subframe = new wxMDIChildFrame (theApp->getMainFrame(), -1, "Projection Frame", wxPoint(10, 10), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
2227 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Projection Frame", wxPoint(10, 10), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
2229 theApp->setIconForFrame (subframe);
2231 wxMenu *file_menu = new wxMenu;
2233 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
2234 file_menu->Append(MAINMENU_FILE_CREATE_FILTER, "Create &Filter...");
2235 file_menu->Append(wxID_OPEN, "&Open...");
2236 file_menu->Append(wxID_SAVE, "&Save");
2237 file_menu->Append(wxID_SAVEAS, "Save &As...");
2238 file_menu->Append(wxID_CLOSE, "&Close");
2240 file_menu->AppendSeparator();
2241 file_menu->Append(PJMENU_FILE_PROPERTIES, "P&roperties");
2243 file_menu->AppendSeparator();
2244 file_menu->Append(wxID_PRINT, "&Print...");
2245 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
2246 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
2248 wxMenu *convert_menu = new wxMenu;
2249 convert_menu->Append (PJMENU_CONVERT_POLAR, "&Polar Image...");
2250 convert_menu->Append (PJMENU_CONVERT_FFT_POLAR, "&FFT->Polar Image...");
2252 wxMenu *reconstruct_menu = new wxMenu;
2253 reconstruct_menu->Append (PJMENU_RECONSTRUCT_FBP, "&Filtered Backprojection...");
2254 reconstruct_menu->Append (PJMENU_RECONSTRUCT_FOURIER, "&Fourier...");
2256 wxMenu *help_menu = new wxMenu;
2257 help_menu->Append(MAINMENU_HELP_TOPICS, "&Topics");
2258 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
2260 wxMenuBar *menu_bar = new wxMenuBar;
2262 menu_bar->Append (file_menu, "&File");
2263 menu_bar->Append (convert_menu, "&Convert");
2264 menu_bar->Append (reconstruct_menu, "&Reconstruct");
2265 menu_bar->Append (help_menu, "&Help");
2267 subframe->SetMenuBar(menu_bar);
2269 subframe->Centre(wxBOTH);
2276 ProjectionFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
2278 m_frame = CreateChildFrame(doc, this);
2282 m_frame->GetClientSize(&width, &height);
2283 m_frame->SetTitle("ProjectionFileView");
2284 m_canvas = CreateCanvas(this, m_frame);
2287 int x, y; // X requires a forced resize
2288 m_frame->GetSize(&x, &y);
2289 m_frame->SetSize(-1, -1, x, y);
2292 m_frame->Show(true);
2299 ProjectionFileView::OnDraw (wxDC* dc)
2302 dc->DrawBitmap (m_bitmap, 0, 0, false);
2307 ProjectionFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
2309 const Projections& rProj = GetDocument()->getProjections();
2310 const int nDet = rProj.nDet();
2311 const int nView = rProj.nView();
2312 if (nDet != 0 && nView != 0) {
2313 const DetectorArray& detarray = rProj.getDetectorArray(0);
2314 const DetectorValue* detval = detarray.detValues();
2315 double min = detval[0];
2316 double max = detval[0];
2317 for (int iy = 0; iy < nView; iy++) {
2318 const DetectorArray& detarray = rProj.getDetectorArray(iy);
2319 const DetectorValue* detval = detarray.detValues();
2320 for (int ix = 0; ix < nDet; ix++) {
2321 if (min > detval[ix])
2323 else if (max < detval[ix])
2328 unsigned char* imageData = new unsigned char [nDet * nView * 3];
2329 double scale = (max - min) / 255;
2330 for (int iy2 = 0; iy2 < nView; iy2++) {
2331 const DetectorArray& detarray = rProj.getDetectorArray (iy2);
2332 const DetectorValue* detval = detarray.detValues();
2333 for (int ix = 0; ix < nDet; ix++) {
2334 int intensity = static_cast<int>(((detval[ix] - min) / scale) + 0.5);
2335 intensity = clamp(intensity, 0, 255);
2336 int baseAddr = (iy2 * nDet + ix) * 3;
2337 imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
2340 wxImage image (nDet, nView, imageData, true);
2341 m_bitmap = image.ConvertToBitmap();
2345 xSize = clamp (xSize, 0, 800);
2346 ySize = clamp (ySize, 0, 800);
2347 m_frame->SetClientSize (xSize, ySize);
2348 m_canvas->SetScrollbars (20, 20, nDet/20, nView/20);
2352 m_canvas->Refresh();
2356 ProjectionFileView::OnClose (bool deleteWindow)
2358 if (!GetDocument()->Close())
2361 // m_canvas->Clear();
2362 m_canvas->m_pView = NULL;
2364 wxString s(wxTheApp->GetAppName());
2366 m_frame->SetTitle(s);
2381 PlotFileCanvas::PlotFileCanvas (PlotFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
2382 : wxScrolledWindow(frame, -1, pos, size, style)
2388 PlotFileCanvas::OnDraw(wxDC& dc)
2391 m_pView->OnDraw(& dc);
2397 IMPLEMENT_DYNAMIC_CLASS(PlotFileView, wxView)
2399 BEGIN_EVENT_TABLE(PlotFileView, wxView)
2400 EVT_MENU(PJMENU_FILE_PROPERTIES, PlotFileView::OnProperties)
2401 EVT_MENU(PLOTMENU_VIEW_SCALE_MINMAX, PlotFileView::OnScaleMinMax)
2402 EVT_MENU(PLOTMENU_VIEW_SCALE_AUTO, PlotFileView::OnScaleAuto)
2403 EVT_MENU(PLOTMENU_VIEW_SCALE_FULL, PlotFileView::OnScaleFull)
2406 PlotFileView::PlotFileView(void)
2407 : wxView(), m_canvas(NULL), m_frame(NULL), m_pEZPlot(NULL)
2409 m_bMinSpecified = false;
2410 m_bMaxSpecified = false;
2413 PlotFileView::~PlotFileView(void)
2420 PlotFileView::OnProperties (wxCommandEvent& event)
2422 const PlotFile& rPlot = GetDocument()->getPlotFile();
2423 std::ostringstream os;
2424 os << "Columns: " << rPlot.getNumColumns() << ", Records: " << rPlot.getNumRecords() << "\n";
2425 rPlot.printHeadersBrief (os);
2426 *theApp->getLog() << os.str().c_str();
2427 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Plot File Properties", wxOK | wxICON_INFORMATION);
2428 dialogMsg.ShowModal();
2433 PlotFileView::OnScaleAuto (wxCommandEvent& event)
2435 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
2436 double min, max, mean, mode, median, stddev;
2437 rPlotFile.statistics (1, min, max, mean, mode, median, stddev);
2438 DialogAutoScaleParameters dialogAutoScale (m_frame, mean, mode, median, stddev, m_dAutoScaleFactor);
2439 int iRetVal = dialogAutoScale.ShowModal();
2440 if (iRetVal == wxID_OK) {
2441 m_bMinSpecified = true;
2442 m_bMaxSpecified = true;
2444 if (dialogAutoScale.getMinMax (&dMin, &dMax)) {
2447 m_dAutoScaleFactor = dialogAutoScale.getAutoScaleFactor();
2448 OnUpdate (this, NULL);
2454 PlotFileView::OnScaleMinMax (wxCommandEvent& event)
2456 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
2460 if (! m_bMinSpecified || ! m_bMaxSpecified) {
2461 if (! rPlotFile.getMinMax (1, min, max)) {
2462 *theApp->getLog() << "Error: unable to find Min/Max\n";
2467 if (m_bMinSpecified)
2469 if (m_bMaxSpecified)
2472 DialogGetMinMax dialogMinMax (m_frame, "Set Y-axis Minimum & Maximum", min, max);
2473 int retVal = dialogMinMax.ShowModal();
2474 if (retVal == wxID_OK) {
2475 m_bMinSpecified = true;
2476 m_bMaxSpecified = true;
2477 m_dMinPixel = dialogMinMax.getMinimum();
2478 m_dMaxPixel = dialogMinMax.getMaximum();
2479 OnUpdate (this, NULL);
2484 PlotFileView::OnScaleFull (wxCommandEvent& event)
2486 if (m_bMinSpecified || m_bMaxSpecified) {
2487 m_bMinSpecified = false;
2488 m_bMaxSpecified = false;
2489 OnUpdate (this, NULL);
2495 PlotFileView::CreateCanvas (wxView *view, wxFrame *parent)
2497 PlotFileCanvas* pCanvas;
2499 parent->GetClientSize(&width, &height);
2501 pCanvas = new PlotFileCanvas (dynamic_cast<PlotFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
2503 pCanvas->SetBackgroundColour(*wxWHITE);
2510 PlotFileView::CreateChildFrame(wxDocument *doc, wxView *view)
2513 wxMDIChildFrame *subframe = new wxMDIChildFrame (theApp->getMainFrame(), -1, "Plot Frame", wxPoint(10, 10), wxSize(500, 300), wxDEFAULT_FRAME_STYLE);
2515 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Plot Frame", wxPoint(10, 10), wxSize(500, 300), wxDEFAULT_FRAME_STYLE);
2517 theApp->setIconForFrame (subframe);
2519 wxMenu *file_menu = new wxMenu;
2521 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
2522 file_menu->Append(MAINMENU_FILE_CREATE_FILTER, "Create &Filter...");
2523 file_menu->Append(wxID_OPEN, "&Open...");
2524 file_menu->Append(wxID_SAVE, "&Save");
2525 file_menu->Append(wxID_SAVEAS, "Save &As...");
2526 file_menu->Append(wxID_CLOSE, "&Close");
2528 file_menu->AppendSeparator();
2529 file_menu->Append(PJMENU_FILE_PROPERTIES, "P&roperties");
2531 file_menu->AppendSeparator();
2532 file_menu->Append(wxID_PRINT, "&Print...");
2533 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
2534 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
2536 wxMenu *view_menu = new wxMenu;
2537 view_menu->Append(PLOTMENU_VIEW_SCALE_MINMAX, "Display Scale &Set...");
2538 view_menu->Append(PLOTMENU_VIEW_SCALE_AUTO, "Display Scale &Auto...");
2539 view_menu->Append(PLOTMENU_VIEW_SCALE_FULL, "Display &Full Scale");
2541 wxMenu *help_menu = new wxMenu;
2542 help_menu->Append(MAINMENU_HELP_TOPICS, "&Topics");
2543 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
2545 wxMenuBar *menu_bar = new wxMenuBar;
2547 menu_bar->Append(file_menu, "&File");
2548 menu_bar->Append(view_menu, "&View");
2549 menu_bar->Append(help_menu, "&Help");
2551 subframe->SetMenuBar(menu_bar);
2553 subframe->Centre(wxBOTH);
2560 PlotFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
2562 m_frame = CreateChildFrame(doc, this);
2565 m_bMinSpecified = false;
2566 m_bMaxSpecified = false;
2567 m_dAutoScaleFactor = 1.;
2570 m_frame->GetClientSize(&width, &height);
2571 m_frame->SetTitle ("Plot File");
2572 m_canvas = CreateCanvas (this, m_frame);
2575 int x, y; // X requires a forced resize
2576 m_frame->GetSize(&x, &y);
2577 m_frame->SetSize(-1, -1, x, y);
2580 m_frame->Show(true);
2587 PlotFileView::OnDraw (wxDC* dc)
2589 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
2590 const int iNColumns = rPlotFile.getNumColumns();
2591 const int iNRecords = rPlotFile.getNumRecords();
2593 if (iNColumns > 0 && iNRecords > 0) {
2595 m_canvas->GetClientSize (&xsize, &ysize);
2596 SGPDriver driver (dc, xsize, ysize);
2599 m_pEZPlot->plot (&sgp);
2605 PlotFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
2607 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
2608 const int iNColumns = rPlotFile.getNumColumns();
2609 const int iNRecords = rPlotFile.getNumRecords();
2611 if (iNColumns > 0 && iNRecords > 0) {
2614 m_pEZPlot = new EZPlot;
2616 for (unsigned int iEzset = 0; iEzset < rPlotFile.getNumEzsetCommands(); iEzset++)
2617 m_pEZPlot->ezset (rPlotFile.getEzsetCommand (iEzset));
2619 if (m_bMinSpecified) {
2620 std::ostringstream os;
2621 os << "ymin " << m_dMinPixel;
2622 m_pEZPlot->ezset (os.str());
2625 if (m_bMaxSpecified) {
2626 std::ostringstream os;
2627 os << "ymax " << m_dMaxPixel;
2628 m_pEZPlot->ezset (os.str());
2631 m_pEZPlot->ezset("box");
2632 m_pEZPlot->ezset("grid");
2634 double* pdXaxis = new double [iNRecords];
2635 rPlotFile.getColumn (0, pdXaxis);
2637 double* pdY = new double [iNRecords];
2638 for (int iCol = 1; iCol < iNColumns; iCol++) {
2639 rPlotFile.getColumn (iCol, pdY);
2640 m_pEZPlot->addCurve (pdXaxis, pdY, iNRecords);
2648 m_canvas->Refresh();
2652 PlotFileView::OnClose (bool deleteWindow)
2654 if (!GetDocument()->Close())
2657 // m_canvas->Clear();
2658 m_canvas->m_pView = NULL;
2660 wxString s(wxTheApp->GetAppName());
2662 m_frame->SetTitle(s);