** This is part of the CTSim program
** Copyright (C) 1983-2000 Kevin Rosenberg
**
-** $Id: views.cpp,v 1.19 2000/09/02 05:10:39 kevin Exp $
+** $Id: views.cpp,v 1.25 2000/12/16 06:12:47 kevin Exp $
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
******************************************************************************/
-#ifdef __GNUG__
-// #pragma implementation
-#endif
-
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
int nx = rIF.nx();
int ny = rIF.ny();
- if (pt.x >= 0 && pt.x < nx && pt.y >= 0 & pt.y < ny) {
- ostringstream os;
+ if (pt.x >= 0 && pt.x < nx && pt.y >= 0 && pt.y < ny) {
+ std::ostringstream os;
os << "Image value (" << pt.x << "," << pt.y << ") = " << v[pt.x][ny - 1 - pt.y] << "\n";
*theApp->getLog() << os.str().c_str();
} else
if (rIF.nx() == 0 || rIF.ny() == 0)
*theApp->getLog() << "Properties: empty imagefile\n";
else {
- const string& rFilename = rIF.getFilename();
+ const std::string& rFilename = rIF.getFilename();
rIF.statistics (min, max, mean, mode, median, stddev);
- ostringstream os;
+ std::ostringstream os;
os << "file: " << rFilename << "\nmin: "<<min<<"\nmax: "<<max<<"\nmean: "<<mean<<"\nmode: "<<mode<<"\nstddev: "<<stddev << "\n";
*theApp->getLog() << os.str().c_str();
wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Imagefile Properties", wxOK | wxICON_INFORMATION);
PhantomView::OnProperties (wxCommandEvent& event)
{
const int idPhantom = GetDocument()->getPhantomID();
- const string& namePhantom = GetDocument()->getPhantomName();
- ostringstream os;
- os << "Phantom " << namePhantom << " (" << idPhantom << ")\n";
+ const wxString& namePhantom = GetDocument()->getPhantomName();
+ std::ostringstream os;
+ os << "Phantom " << namePhantom.c_str() << " (" << idPhantom << ")\n";
*theApp->getLog() << os.str().c_str();
#if DEBUG
const Phantom& rPhantom = GetDocument()->getPhantom();
}
}
- ostringstream os;
+ std::ostringstream os;
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() << "\n";
rProj.setRemark (os.str());
*theApp->getLog() << os.str().c_str();
+ m_frame->Lower();
::wxYield();
- pProjectionDoc->Modify(true);
- pProjectionDoc->UpdateAllViews(this);
- ::wxYield();
- if (wxView* pView = pProjectionDoc->GetFirstView())
+ if (wxView* pView = pProjectionDoc->GetFirstView()) {
if (wxFrame* pFrame = pView->GetFrame()) {
pFrame->SetFocus();
pFrame->Raise();
}
- m_frame->Lower();
+ theApp->getDocManager()->ActivateView (pView, true, false);
+ }
+ ::wxYield();
+ pProjectionDoc->Modify(true);
+ pProjectionDoc->UpdateAllViews(this);
}
}
}
ImageFile& imageFile = pRasterDoc->getImageFile();
imageFile.setArraySize (xSize, ySize);
- rPhantom.convertToImagefile (imageFile, nSamples, Trace::TRACE_NONE);
+ wxProgressDialog dlgProgress (wxString("Rasterize"), wxString("Rasterization Progress"), imageFile.nx() + 1, m_frame, wxPD_CAN_ABORT);
+ for (unsigned int i = 0; i < imageFile.nx(); i++) {
+ rPhantom.convertToImagefile (imageFile, nSamples, Trace::TRACE_NONE, i, 1, true);
+ if (! dlgProgress.Update(i+1)) {
+ pRasterDoc->DeleteAllViews();
+ return;
+ }
+ }
pRasterDoc->Modify(true);
pRasterDoc->UpdateAllViews(this);
- ostringstream os;
+ std::ostringstream os;
os << "Rasterize Phantom " << rPhantom.name() << ": XSize=" << xSize << ", YSize=" << ySize << ", nSamples=" << nSamples << "\n";
*theApp->getLog() << os.str().c_str();
}
ProjectionFileView::ProjectionFileView(void)
: wxView(), m_canvas(NULL), m_frame(NULL)
{
+ m_iDefaultNX = 256;
+ m_iDefaultNY = 256;
+ m_iDefaultFilter = SignalFilter::FILTER_ABS_BANDLIMIT;
+ m_dDefaultFilterParam = 1.;
+#if HAVE_FFTW
+ m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_RFFTW;
+ m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_INVERSE_FOURIER;
+#else
+ m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_CONVOLUTION;
+ m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_DIRECT;
+#endif
+ m_iDefaultZeropad = 1;
+ m_iDefaultBackprojector = Backprojector::BPROJ_IDIFF3;
+ m_iDefaultInterpolation = Backprojector::INTERP_LINEAR;
+ m_iDefaultInterpParam = 1;
+ m_iDefaultTrace = Trace::TRACE_NONE;
}
ProjectionFileView::~ProjectionFileView(void)
ProjectionFileView::OnProperties (wxCommandEvent& event)
{
const Projections& rProj = GetDocument()->getProjections();
- ostringstream os;
+ std::ostringstream os;
rProj.printScanInfo(os);
*theApp->getLog() << os.str().c_str();
wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Projection File Properties", wxOK | wxICON_INFORMATION);
void
ProjectionFileView::OnReconstruct (wxCommandEvent& event)
{
-#if HAVE_FFTW
- DialogGetReconstructionParameters dialogReconstruction (m_frame, 256, 256, SignalFilter::FILTER_ABS_BANDLIMIT, 1., ProcessSignal::FILTER_METHOD_RFFTW, ProcessSignal::FILTER_GENERATION_INVERSE_FOURIER, 1, Backprojector::INTERP_LINEAR, 1, Backprojector::BPROJ_IDIFF3);
-#else
- DialogGetReconstructionParameters dialogReconstruction (m_frame, 256, 256, SignalFilter::FILTER_ABS_BANDLIMIT, 1., ProcessSignal::FILTER_METHOD_CONVOLUTION, ProcessSignal::FILTER_GENERATION_DIRECT, 1, Backprojector::INTERP_LINEAR, 1, Backprojector::BPROJ_IDIFF3);
-#endif
+ 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);
+
int retVal = dialogReconstruction.ShowModal();
if (retVal == wxID_OK) {
- int xSize = dialogReconstruction.getXSize();
- int ySize = dialogReconstruction.getYSize();
+ m_iDefaultNX = dialogReconstruction.getXSize();
+ m_iDefaultNY = dialogReconstruction.getYSize();
wxString optFilterName = dialogReconstruction.getFilterName();
- double optFilterParam = dialogReconstruction.getFilterParam();
+ m_iDefaultFilter = SignalFilter::convertFilterNameToID (optFilterName.c_str());
+ m_dDefaultFilterParam = dialogReconstruction.getFilterParam();
wxString optFilterMethodName = dialogReconstruction.getFilterMethodName();
- int optZeropad = dialogReconstruction.getZeropad();
+ m_iDefaultFilterMethod = ProcessSignal::convertFilterMethodNameToID(optFilterMethodName.c_str());
+ m_iDefaultZeropad = dialogReconstruction.getZeropad();
wxString optFilterGenerationName = dialogReconstruction.getFilterGenerationName();
+ m_iDefaultFilterGeneration = ProcessSignal::convertFilterGenerationNameToID (optFilterGenerationName.c_str());
wxString optInterpName = dialogReconstruction.getInterpName();
- int optInterpParam = dialogReconstruction.getInterpParam();
+ m_iDefaultInterpolation = Backprojector::convertInterpNameToID (optInterpName.c_str());
+ m_iDefaultInterpParam = dialogReconstruction.getInterpParam();
wxString optBackprojectName = dialogReconstruction.getBackprojectName();
- int iTrace = dialogReconstruction.getTrace();
- if (xSize > 0 && ySize > 0) {
+ m_iDefaultBackprojector = Backprojector::convertBackprojectNameToID (optBackprojectName.c_str());
+ m_iDefaultTrace = dialogReconstruction.getTrace();
+ if (m_iDefaultNX > 0 && m_iDefaultNY > 0) {
ImageFileDocument* pReconDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
ImageFile& imageFile = pReconDoc->getImageFile();
const Projections& rProj = GetDocument()->getProjections();
- imageFile.setArraySize (xSize, ySize);
+ imageFile.setArraySize (m_iDefaultNX, m_iDefaultNY);
Timer timerRecon;
- Reconstructor* pReconstruct = new Reconstructor (rProj, imageFile, optFilterName.c_str(), optFilterParam, optFilterMethodName.c_str(), optZeropad, optFilterGenerationName.c_str(), optInterpName.c_str(), optInterpParam, optBackprojectName.c_str(), iTrace);
- if (iTrace > Trace::TRACE_CONSOLE) {
- ReconstructDialog* pDlgReconstruct = new ReconstructDialog (*pReconstruct, rProj, imageFile, iTrace, m_frame);
+ if (m_iDefaultFilterMethod != ProcessSignal::FILTER_METHOD_CONVOLUTION && m_iDefaultFilterGeneration == ProcessSignal::FILTER_GENERATION_DIRECT && rProj.geometry() != Scanner::GEOMETRY_PARALLEL) {
+ 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);
+ return;
+ }
+#if 0
+ SGPDriver* pSGPDriver = NULL;
+ SGP* pSGP = NULL;
+ wxMemoryDC* pDCPlot = NULL;
+ wxBitmap bitmap;
+ if (m_iDefaultTrace >= Trace::TRACE_PLOT) {
+ bitmap.Create (500, 500);
+ pDCPlot = new wxMemoryDC;
+ pDCPlot->SelectObject (bitmap);
+ pSGPDriver = new SGPDriver (dynamic_cast<wxDC*>pDCPlot, 500, 500);
+ pSGP = new SGP (*pSGPDriver);
+ }
+ 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);
+ delete pSGP;
+#else
+ 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);
+#endif
+
+ if (m_iDefaultTrace > Trace::TRACE_CONSOLE) {
+ ReconstructDialog* pDlgReconstruct = new ReconstructDialog (*pReconstruct, rProj, imageFile, m_iDefaultTrace, m_frame);
for (int iView = 0; iView < rProj.nView(); iView++) {
::wxYield();
::wxYield();
::wxUsleep(50);
}
}
+ delete pDlgReconstruct;
} else {
wxProgressDialog dlgProgress (wxString("Reconstruction"), wxString("Reconstruction Progress"), rProj.nView() + 1, m_frame, wxPD_CAN_ABORT);
for (int i = 0; i < rProj.nView(); i++) {
}
}
}
+ delete pReconstruct;
pReconDoc->Modify(true);
pReconDoc->UpdateAllViews(this);
- ostringstream os;
- os << "Reconstruct " << rProj.getFilename() << ": xSize=" << xSize << ", ySize=" << ySize << ", Filter=" << optFilterName.c_str() << ", FilterParam=" << optFilterParam << ", FilterMethod=" << optFilterMethodName.c_str() << ", FilterGeneration=" << optFilterGenerationName.c_str() << ", Zeropad=" << optZeropad << ", Interpolation=" << optInterpName.c_str() << ", InterpolationParam=" << optInterpParam << ", Backprojection=" << optBackprojectName.c_str() << "\n";
+ std::ostringstream os;
+ os << "Reconstruct " << rProj.getFilename() << ": xSize=" << m_iDefaultNX << ", ySize=" << m_iDefaultNY << ", Filter=" << optFilterName.c_str() << ", FilterParam=" << m_dDefaultFilterParam << ", FilterMethod=" << optFilterMethodName.c_str() << ", FilterGeneration=" << optFilterGenerationName.c_str() << ", Zeropad=" << m_iDefaultZeropad << ", Interpolation=" << optInterpName.c_str() << ", InterpolationParam=" << m_iDefaultInterpParam << ", Backprojection=" << optBackprojectName.c_str() << "\n";
*theApp->getLog() << os.str().c_str();
imageFile.labelAdd (rProj.getLabel());
imageFile.labelAdd (Array2dFileLabel::L_HISTORY, os.str().c_str(), timerRecon.timerEnd());
unsigned char* imageData = new unsigned char [nDet * nView * 3];
double scale = (max - min) / 255;
- for (int iy = 0; iy < nView; iy++) {
- const DetectorArray& detarray = rProj.getDetectorArray(iy);
+ for (int iy2 = 0; iy2 < nView; iy2++) {
+ const DetectorArray& detarray = rProj.getDetectorArray (iy2);
const DetectorValue* detval = detarray.detValues();
for (int ix = 0; ix < nDet; ix++) {
int intensity = static_cast<int>(((detval[ix] - min) / scale) + 0.5);
intensity = clamp(intensity, 0, 255);
- int baseAddr = (iy * nDet + ix) * 3;
+ int baseAddr = (iy2 * nDet + ix) * 3;
imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
}
}
projects / ctsim.git / blobdiff