X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Fviews.cpp;h=8ec1df2bff80bf1e17529210fd503e4bdf1e312b;hb=711cae0ee02e046370fdb4d6c6f440596ff71980;hp=21fc80a15b5a19370761d784b3c63313d7fcad93;hpb=e4c1f7f8eb87558c3abf3bf1d20732361f425351;p=ctsim.git diff --git a/src/views.cpp b/src/views.cpp index 21fc80a..8ec1df2 100644 --- a/src/views.cpp +++ b/src/views.cpp @@ -9,7 +9,7 @@ ** 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 1.9 2000/07/28 08:28:08 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 @@ -50,8 +50,9 @@ #include "ctsim.h" #include "docs.h" #include "views.h" +#include "dialogs.h" #include -#include "ct.h" +#include "backprojectors.h" // ImageFileCanvas @@ -84,7 +85,7 @@ ImageFileCanvas::OnMouseEvent(wxMouseEvent& event) 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(); @@ -92,7 +93,7 @@ ImageFileCanvas::OnMouseEvent(wxMouseEvent& event) 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"; @@ -106,8 +107,9 @@ ImageFileCanvas::OnMouseEvent(wxMouseEvent& event) 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) @@ -130,8 +132,18 @@ ImageFileView::OnProperties (wxCommandEvent& event) const string& rFilename = rIF.getFilename(); rIF.statistics (min, max, mean, mode, median, stddev); ostringstream os; - os << "file: " << rFilename << "\nmin: "<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(); } } @@ -139,11 +151,30 @@ void 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); + } } @@ -166,10 +197,11 @@ ImageFileView::CreateCanvas (wxView *view, wxFrame *parent) 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"); @@ -184,7 +216,8 @@ ImageFileView::CreateChildFrame(wxDocument *doc, wxView *view) 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"); @@ -248,16 +281,16 @@ ImageFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) ) 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(scaleValue + 0.5); intensity = clamp (intensity, 0, 255); int baseAddr = ((ny - 1 - iy) * nx + ix) * 3; @@ -266,22 +299,18 @@ ImageFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) ) } wxImage image (ny, nx, 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 @@ -324,6 +353,7 @@ PhantomCanvas::OnDraw(wxDC& dc) m_pView->OnDraw(& dc); } + // PhantomView IMPLEMENT_DYNAMIC_CLASS(PhantomView, wxView) @@ -346,13 +376,13 @@ PhantomView::~PhantomView(void) 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(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 } @@ -361,20 +391,57 @@ PhantomView::OnProperties (wxCommandEvent& event) 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(theApp->getDocManager()->CreateDocument("untitled.pj", wxDOC_SILENT)); + Projections& rProj = pProjectionDoc->getProjections(); + Scanner theScanner (rPhantom, sGeometry.c_str(), nDet, nView, nSamples, dRotAngle); + rProj.initFromScanner (theScanner); + theScanner.collectProjections (rProj, rPhantom, 0, TRACE_NONE); + 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(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(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(); + } + } } @@ -387,7 +454,6 @@ PhantomView::CreateCanvas (wxView *view, wxFrame *parent) pCanvas = new PhantomCanvas (dynamic_cast(view), parent, wxPoint(0, 0), wxSize(width, height), 0); - pCanvas->SetScrollbars(20, 20, 50, 50); pCanvas->SetBackgroundColour(*wxWHITE); pCanvas->Clear(); @@ -397,10 +463,11 @@ PhantomView::CreateCanvas (wxView *view, wxFrame *parent) 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"); @@ -452,35 +519,16 @@ PhantomView::OnCreate(wxDocument *doc, long WXUNUSED(flags) ) 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 @@ -506,6 +554,16 @@ PhantomView::OnClose (bool deleteWindow) 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(); + rPhantom.draw (sgp); +} // ProjectionCanvas @@ -553,20 +611,31 @@ ProjectionFileView::OnProperties (wxCommandEvent& event) void ProjectionFileView::OnReconstruct (wxCommandEvent& event) { - ImageFileDocument* pReconDoc = dynamic_cast(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); + DialogGetReconstructionParameters dialogReconstruction (m_frame, 256, 256, SignalFilter::FILTER_ABS_BANDLIMIT, 1., SignalFilter::FILTER_METHOD_CONVOLUTION, 3, Backprojector::INTERP_LINEAR, 1, Backprojector::BPROJ_IDIFF3); + 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 optInterpName = dialogReconstruction.getInterpName(); + int optInterpParam = dialogReconstruction.getInterpParam(); + wxString optBackprojectName = dialogReconstruction.getBackprojectName(); + if (xSize > 0 && ySize > 0) { + ImageFileDocument* pReconDoc = dynamic_cast(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, 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() << ", Zeropad=" << optZeropad << ", Interpolation=" << optInterpName.c_str() << ", InterpolationParam=" << optInterpParam << ", Backprojection=" << optBackprojectName.c_str() << "\n"; + *theApp->getLog() << os.str().c_str(); + } + } } @@ -589,10 +658,11 @@ ProjectionFileView::CreateCanvas (wxView *view, wxFrame *parent) 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"); @@ -662,50 +732,47 @@ ProjectionFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) 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(((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(((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