** This is part of the CTSim program
** Copyright (C) 1983-2000 Kevin Rosenberg
**
-** $Id: views.cpp,v 1.2 2000/07/15 08:36:13 kevin Exp $
+** $Id: views.cpp,v 1.15 2000/08/22 16:49:56 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
#include "ctsim.h"
#include "docs.h"
#include "views.h"
+#include "dialogs.h"
#include <sstream>
-#include "ct.h"
+#include "backprojectors.h"
// ImageFileCanvas
wxPoint pt(event.GetLogicalPosition(dc));
- if (event.LeftUp()) {
+ if (event.LeftIsDown()) {
const ImageFile& rIF = m_pView->GetDocument()->getImageFile();
ImageFileArrayConst v = rIF.getArray();
int nx = rIF.nx();
if (pt.x >= 0 && pt.x < nx && pt.y >= 0 & pt.y < ny) {
ostringstream os;
- os << "Image value (" << pt.x << "," << pt.y << ") = " << v[pt.x][pt.y] << "\n";
+ os << "Image value (" << pt.x << "," << pt.y << ") = " << v[pt.x][ny - 1 - pt.y] << "\n";
*theApp->getLog() << os.str().c_str();
} else
*theApp->getLog() << "Mouse out of image range (" << pt.x << "," << pt.y << ")\n";
IMPLEMENT_DYNAMIC_CLASS(ImageFileView, wxView)
BEGIN_EVENT_TABLE(ImageFileView, wxView)
- EVT_MENU(IFMENU_FILE_PROPERTIES, ImageFileView::OnProperties)
- EVT_MENU(IFMENU_VIEW_WINDOW_AUTO, ImageFileView::OnWindowAuto)
+ EVT_MENU(IFMENU_FILE_PROPERTIES, ImageFileView::OnProperties)
+ EVT_MENU(IFMENU_VIEW_WINDOW_MINMAX, ImageFileView::OnWindowMinMax)
+ EVT_MENU(IFMENU_VIEW_WINDOW_AUTO, ImageFileView::OnWindowAuto)
END_EVENT_TABLE()
ImageFileView::ImageFileView(void)
const string& rFilename = rIF.getFilename();
rIF.statistics (min, max, mean, mode, median, stddev);
ostringstream os;
- os << "file: " << rFilename << "\nmin: "<<min<<"\nmax: "<<max<<"\nmean: "<<mean<<"\nmode: "<<mode<<"\nstddev: "<<stddev;
+ os << "file: " << rFilename << "\nmin: "<<min<<"\nmax: "<<max<<"\nmean: "<<mean<<"\nmode: "<<mode<<"\nstddev: "<<stddev << "\n";
*theApp->getLog() << os.str().c_str();
+
+ int xSize, ySize;
+ ostringstream osSize;
+ m_frame->GetSize (&xSize, &ySize);
+ osSize << "Frame size: (" << xSize << "," << ySize << ")\n";
+ m_frame->GetClientSize (&xSize, &ySize);
+ osSize << "Frame Client size: (" << xSize << "," << ySize << ")\n";
+ m_canvas->GetSize (&xSize, &ySize);
+ osSize << "Canvas size: (" << xSize << "," << ySize << ")\n";
+ *theApp->getLog() << osSize.str().c_str();
}
}
ImageFileView::OnWindowAuto (wxCommandEvent& event)
{
*theApp->getLog() << "ImageFile: Window Auto\n";
- m_minPixel = .2;
- m_maxPixel = .22;
- m_bMinSpecified = true;
- m_bMaxSpecified = true;
- OnUpdate(this, NULL);
+}
+
+void
+ImageFileView::OnWindowMinMax (wxCommandEvent& event)
+{
+ const ImageFile& rIF = GetDocument()->getImageFile();
+ double min, max;
+ if (! m_bMinSpecified && ! m_bMaxSpecified)
+ rIF.getMinMax (min, max);
+
+ if (m_bMinSpecified)
+ min = m_dMinPixel;
+ if (m_bMaxSpecified)
+ max = m_dMaxPixel;
+
+ DialogGetImageMinMax dialogMinMax (m_frame, rIF, min, max);
+ int retVal = dialogMinMax.ShowModal();
+ if (retVal == wxID_OK) {
+ m_bMinSpecified = true;
+ m_bMaxSpecified = true;
+ m_dMinPixel = dialogMinMax.getMinimum();
+ m_dMaxPixel = dialogMinMax.getMaximum();
+ OnUpdate (this, NULL);
+ }
}
wxFrame*
ImageFileView::CreateChildFrame(wxDocument *doc, wxView *view)
{
- wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "ImageFile Frame", wxPoint(10, 10), wxSize(300, 300), wxDEFAULT_FRAME_STYLE);
+ wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "ImageFile Frame", wxPoint(-1, -1), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
wxMenu *file_menu = new wxMenu;
+ file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
file_menu->Append(wxID_OPEN, "&Open...");
file_menu->Append(wxID_CLOSE, "&Close");
file_menu->Append(wxID_SAVE, "&Save");
file_menu->Append(wxID_PREVIEW, "Print Pre&view");
wxMenu *view_menu = new wxMenu;
- view_menu->Append(IFMENU_VIEW_WINDOW_AUTO, "&Window auto");
+ view_menu->Append(IFMENU_VIEW_WINDOW_MINMAX, "&Set Window Min/Max");
+ view_menu->Append(IFMENU_VIEW_WINDOW_AUTO, "&Auto Window...");
wxMenu *help_menu = new wxMenu;
help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
double min, max;
rIF.getMinMax (min, max);
if (! m_bMinSpecified)
- m_minPixel = min;
+ m_dMinPixel = min;
if (! m_bMaxSpecified)
- m_maxPixel = max;
+ m_dMaxPixel = max;
}
- double scaleWidth = m_maxPixel - m_minPixel;
+ double scaleWidth = m_dMaxPixel - m_dMinPixel;
- unsigned char imageData [nx * ny * 3];
+ unsigned char* imageData = new unsigned char [nx * ny * 3];
for (int ix = 0; ix < nx; ix++) {
for (int iy = 0; iy < ny; iy++) {
- double scaleValue = ((v[ix][iy] - m_minPixel) / scaleWidth) * 255;
+ double scaleValue = ((v[ix][iy] - m_dMinPixel) / scaleWidth) * 255;
int intensity = static_cast<int>(scaleValue + 0.5);
intensity = clamp (intensity, 0, 255);
int baseAddr = ((ny - 1 - iy) * nx + ix) * 3;
imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
}
}
- wxImage image (ny, nx, imageData, true);
+ wxImage image (nx, ny, imageData, true);
m_bitmap = image.ConvertToBitmap();
+ delete imageData;
+ int xSize = nx;
+ int ySize = ny;
+ xSize = clamp (xSize, 0, 800);
+ ySize = clamp (ySize, 0, 800);
+ m_frame->SetClientSize (xSize, ySize);
+ m_canvas->SetScrollbars(20, 20, nx/20, ny/20);
+ m_canvas->SetBackgroundColour(*wxWHITE);
}
- if (m_canvas) {
+ if (m_canvas)
m_canvas->Refresh();
- }
-
-#ifdef __WXMSW__
- if (m_canvas)
- m_canvas->Refresh();
-#else
- if (m_canvas) {
- wxClientDC dc(m_canvas);
- dc.Clear();
- OnDraw (&dc);
- }
-#endif
}
bool
m_pView->OnDraw(& dc);
}
+
// PhantomView
IMPLEMENT_DYNAMIC_CLASS(PhantomView, wxView)
void
PhantomView::OnProperties (wxCommandEvent& event)
{
- const Phantom::PhantomID idPhantom = GetDocument()->getPhantomID();
+ const int idPhantom = GetDocument()->getPhantomID();
const string& namePhantom = GetDocument()->getPhantomName();
ostringstream os;
- os << "Phantom " << namePhantom << " (" << static_cast<int>(idPhantom) << ")\n";
+ os << "Phantom " << namePhantom << " (" << idPhantom << ")\n";
*theApp->getLog() << os.str().c_str();
- const Phantom& rPhantom = GetDocument()->getPhantom();
#if DEBUG
+ const Phantom& rPhantom = GetDocument()->getPhantom();
rPhantom.print();
#endif
}
void
PhantomView::OnProjections (wxCommandEvent& event)
{
+ DialogGetProjectionParameters dialogProjection (m_frame, 367, 320, 1, 1., Scanner::GEOMETRY_PARALLEL);
+ int retVal = dialogProjection.ShowModal();
+ if (retVal == wxID_OK) {
+ int nDet = dialogProjection.getNDet();
+ int nView = dialogProjection.getNView();
+ int nSamples = dialogProjection.getNSamples();
+ double dRotAngle = dialogProjection.getRotAngle();
+ wxString sGeometry = dialogProjection.getGeometry();
+ if (nDet > 0 && nView > 0 && sGeometry != "") {
+ const Phantom& rPhantom = GetDocument()->getPhantom();
+ ProjectionFileDocument* pProjectionDoc = dynamic_cast<ProjectionFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.pj", wxDOC_SILENT));
+ Projections& rProj = pProjectionDoc->getProjections();
+ Scanner theScanner (rPhantom, sGeometry.c_str(), nDet, nView, nSamples, dRotAngle);
+ rProj.initFromScanner (theScanner);
+
+#if 1
+ wxFrame frame (m_frame, -1, "", wxDefaultPosition, wxSize(500,500));
+ frame.Show();
+ wxClientDC dc (&frame);
+ int x, y;
+ frame.GetClientSize(&x, &y);
+ SGPDriver driver (dynamic_cast<wxDC*>(&dc), x, y);
+ SGP sgp (driver);
+ theScanner.collectProjections (rProj, rPhantom, 0, TRACE_PHM, &sgp);
+#else
+ theScanner.collectProjections (rProj, rPhantom);
+#endif
+
+ pProjectionDoc->Modify(true);
+ pProjectionDoc->UpdateAllViews(this);
+ ostringstream os;
+ os << "Projections for " << rPhantom.name() << ": nDet=" << nDet << ", nView=" << nView << ", nSamples=" << nSamples << ", RotAngle=" << dRotAngle << ", Geometry=" << sGeometry.c_str() << "\n";
+ *theApp->getLog() << os.str().c_str();
+ }
+ }
}
void
PhantomView::OnRasterize (wxCommandEvent& event)
{
- const Phantom& rPhantom = GetDocument()->getPhantom();
- ImageFileDocument* pRasterDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
- ImageFile& imageFile = pRasterDoc->getImageFile();
- imageFile.setArraySize (256, 256);
- imageFile.arrayDataClear();
- rPhantom.convertToImagefile (imageFile, 1, TRACE_NONE);
- pRasterDoc->Modify(true);
- pRasterDoc->UpdateAllViews(this);
+ DialogGetRasterParameters dialogRaster (m_frame, 256, 256, 1);
+ int retVal = dialogRaster.ShowModal();
+ if (retVal == wxID_OK) {
+ int xSize = dialogRaster.getXSize();
+ int ySize = dialogRaster.getYSize();
+ int nSamples = dialogRaster.getNSamples();
+ if (nSamples < 1)
+ nSamples = 1;
+ if (xSize > 0 && ySize > 0) {
+ const Phantom& rPhantom = GetDocument()->getPhantom();
+ ImageFileDocument* pRasterDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
+ ImageFile& imageFile = pRasterDoc->getImageFile();
+
+ imageFile.setArraySize (xSize, ySize);
+ rPhantom.convertToImagefile (imageFile, nSamples, TRACE_NONE);
+ pRasterDoc->Modify(true);
+ pRasterDoc->UpdateAllViews(this);
+
+ ostringstream os;
+ os << "Rasterize Phantom " << rPhantom.name() << ": XSize=" << xSize << ", YSize=" << ySize << ", nSamples=" << nSamples << "\n";
+ *theApp->getLog() << os.str().c_str();
+ }
+ }
}
pCanvas = new PhantomCanvas (dynamic_cast<PhantomView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
- pCanvas->SetScrollbars(20, 20, 50, 50);
pCanvas->SetBackgroundColour(*wxWHITE);
pCanvas->Clear();
wxFrame*
PhantomView::CreateChildFrame(wxDocument *doc, wxView *view)
{
- wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Phantom Frame", wxPoint(10, 10), wxSize(300, 300), wxDEFAULT_FRAME_STYLE);
+ wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Phantom Frame", wxPoint(10, 10), wxSize(256, 256), wxDEFAULT_FRAME_STYLE);
wxMenu *file_menu = new wxMenu;
+ file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
file_menu->Append(wxID_OPEN, "&Open...");
file_menu->Append(wxID_CLOSE, "&Close");
m_frame->Show(true);
Activate(true);
-
- return true;
-}
-void
-PhantomView::OnDraw (wxDC* dc)
-{
- // if (m_bitmap.Ok())
- // dc->DrawBitmap (m_bitmap, 0, 0, false);
+ return true;
}
void
PhantomView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
{
- if (m_canvas) {
+ if (m_canvas)
m_canvas->Refresh();
- }
-
-#ifdef __WXMSW__
- if (m_canvas)
- m_canvas->Refresh();
-#else
- if (m_canvas) {
- wxClientDC dc(m_canvas);
- dc.Clear();
- OnDraw (&dc);
- }
-#endif
}
bool
return true;
}
+void
+PhantomView::OnDraw (wxDC* dc)
+{
+ int xsize, ysize;
+ m_canvas->GetClientSize (&xsize, &ysize);
+ SGPDriver driver (dc, xsize, ysize);
+ SGP sgp (driver);
+ const Phantom& rPhantom = GetDocument()->getPhantom();
+ sgp.setColor (C_RED);
+ rPhantom.show (sgp);
+}
// ProjectionCanvas
void
ProjectionFileView::OnReconstruct (wxCommandEvent& event)
{
- ImageFileDocument* pReconDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
- ImageFile& imageFile = pReconDoc->getImageFile();
- const Projections& rProj = GetDocument()->getProjections();
- string optFilterName = "abs_bandlimit";
- double optFilterParam = 1.;
- string optFilterMethodName = "convolution";
- int optZeropad = 3;
- string optInterpName = "linear";
- int optInterpParam = 1;
- string optBackprojectName = "idiff3";
- imageFile.setArraySize (256, 256);
- rProj.reconstruct (imageFile, optFilterName.c_str(), optFilterParam, optFilterMethodName.c_str(), optZeropad, optInterpName.c_str(), optInterpParam, optBackprojectName.c_str(), TRACE_NONE);
- pReconDoc->Modify(true);
- pReconDoc->UpdateAllViews(this);
+#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
+ int retVal = dialogReconstruction.ShowModal();
+ if (retVal == wxID_OK) {
+ int xSize = dialogReconstruction.getXSize();
+ int ySize = dialogReconstruction.getYSize();
+ wxString optFilterName = dialogReconstruction.getFilterName();
+ double optFilterParam = dialogReconstruction.getFilterParam();
+ wxString optFilterMethodName = dialogReconstruction.getFilterMethodName();
+ int optZeropad = dialogReconstruction.getZeropad();
+ wxString optFilterGenerationName = dialogReconstruction.getFilterGenerationName();
+ wxString optInterpName = dialogReconstruction.getInterpName();
+ int optInterpParam = dialogReconstruction.getInterpParam();
+ wxString optBackprojectName = dialogReconstruction.getBackprojectName();
+ if (xSize > 0 && ySize > 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);
+ rProj.reconstruct (imageFile, optFilterName.c_str(), optFilterParam, optFilterMethodName.c_str(), optZeropad, optFilterGenerationName.c_str(), optInterpName.c_str(), optInterpParam, optBackprojectName.c_str(), TRACE_NONE);
+ 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";
+ *theApp->getLog() << os.str().c_str();
+ }
+ }
}
wxFrame*
ProjectionFileView::CreateChildFrame(wxDocument *doc, wxView *view)
{
- wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Projection Frame", wxPoint(10, 10), wxSize(300, 300), wxDEFAULT_FRAME_STYLE);
+ wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Projection Frame", wxPoint(10, 10), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
wxMenu *file_menu = new wxMenu;
+ file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
file_menu->Append(wxID_OPEN, "&Open...");
file_menu->Append(wxID_CLOSE, "&Close");
const Projections& rProj = GetDocument()->getProjections();
const int nDet = rProj.nDet();
const int nView = rProj.nView();
- const DetectorArray& detarray = rProj.getDetectorArray(0);
- const DetectorValue* detval = detarray.detValues();
- double min = detval[0];
- double max = detval[0];
- for (int iy = 0; iy < nView; iy++) {
- const DetectorArray& detarray = rProj.getDetectorArray(iy);
- const DetectorValue* detval = detarray.detValues();
- for (int ix = 0; ix < nDet; ix++) {
- if (min > detval[ix])
- min = detval[ix];
- else if (max < detval[ix])
- max = detval[ix];
- }
- }
+ if (nDet != 0 && nView != 0) {
+ const DetectorArray& detarray = rProj.getDetectorArray(0);
+ const DetectorValue* detval = detarray.detValues();
+ double min = detval[0];
+ double max = detval[0];
+ for (int iy = 0; iy < nView; iy++) {
+ const DetectorArray& detarray = rProj.getDetectorArray(iy);
+ const DetectorValue* detval = detarray.detValues();
+ for (int ix = 0; ix < nDet; ix++) {
+ if (min > detval[ix])
+ min = detval[ix];
+ else if (max < detval[ix])
+ max = detval[ix];
+ }
+ }
- unsigned char imageData [nDet * nView * 3];
- double scale = (max - min) / 255;
- for (int iy = 0; iy < nView; iy++) {
- const DetectorArray& detarray = rProj.getDetectorArray(iy);
- 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;
- imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
- }
- }
- wxImage image (nDet, nView, imageData, true);
- m_bitmap = image.ConvertToBitmap();
-
- if (m_canvas) {
- m_canvas->Refresh();
+ 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);
+ 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;
+ imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
+ }
+ }
+ wxImage image (nDet, nView, imageData, true);
+ m_bitmap = image.ConvertToBitmap();
+ delete imageData;
+ int xSize = nDet;
+ int ySize = nView;
+ xSize = clamp (xSize, 0, 800);
+ ySize = clamp (ySize, 0, 800);
+ m_frame->SetClientSize (xSize, ySize);
+ m_canvas->SetScrollbars (20, 20, nDet/20, nView/20);
}
-#ifdef __WXMSW__
- if (m_canvas)
- m_canvas->Refresh();
-#else
- if (m_canvas) {
- wxClientDC dc(m_canvas);
- dc.Clear();
- OnDraw (&dc);
- }
-#endif
+ if (m_canvas)
+ m_canvas->Refresh();
}
bool
projects / ctsim.git / blobdiff