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 1.42 2000/12/29 20:18:59 kevin Exp $
14 ** This program is free software; you can redistribute it and/or modify
15 ** it under the terms of the GNU General Public License (version 2) as
16 ** published by the Free Software Foundation.
18 ** This program is distributed in the hope that it will be useful,
19 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ** GNU General Public License for more details.
23 ** You should have received a copy of the GNU General Public License
24 ** along with this program; if not, write to the Free Software
25 ** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 ******************************************************************************/
28 // For compilers that support precompilation, includes "wx/wx.h".
29 #include "wx/wxprec.h"
39 #if !wxUSE_DOC_VIEW_ARCHITECTURE
40 #error You must set wxUSE_DOC_VIEW_ARCHITECTURE to 1 in setup.h!
44 #include "wx/progdlg.h"
51 #include "dlgprojections.h"
52 #include "dlgreconstruct.h"
53 #include "backprojectors.h"
54 #include "reconstruct.h"
57 #if defined(MSVC) || HAVE_SSTREAM
\r
60 #include <sstream_subst>
\r
66 BEGIN_EVENT_TABLE(ImageFileCanvas, wxScrolledWindow)
67 EVT_MOUSE_EVENTS(ImageFileCanvas::OnMouseEvent)
71 ImageFileCanvas::ImageFileCanvas (ImageFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
72 : wxScrolledWindow(frame, -1, pos, size, style)
80 ImageFileCanvas::OnDraw(wxDC& dc)
83 m_pView->OnDraw(& dc);
87 ImageFileCanvas::DrawRubberBandCursor (wxDC& dc, int x, int y)
\r
89 const ImageFile& rIF = m_pView->GetDocument()->getImageFile();
\r
93 int yPt = ny - y - 1;
\r
94 dc.SetLogicalFunction (wxINVERT);
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95 dc.SetPen (*wxGREEN_PEN);
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96 dc.DrawLine (0, yPt, nx, yPt);
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97 dc.DrawLine (x, 0, x, ny);
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98 dc.SetLogicalFunction (wxCOPY);
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102 ImageFileCanvas::GetCurrentCursor (int& x, int& y)
\r
107 if (m_xCursor >= 0 && m_yCursor >= 0)
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114 ImageFileCanvas::OnMouseEvent(wxMouseEvent& event)
122 wxPoint pt(event.GetLogicalPosition(dc));
124 const ImageFile& rIF = m_pView->GetDocument()->getImageFile();
\r
125 ImageFileArrayConst v = rIF.getArray();
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128 const int yPt = ny - 1 - pt.y;
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129 if (event.RightIsDown()) {
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130 if (pt.x >= 0 && pt.x < nx && pt.y >= 0 && pt.y < ny) {
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131 std::ostringstream os;
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132 os << "Image value (" << pt.x << "," << yPt << ") = " << v[pt.x][yPt] << "\n";
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133 *theApp->getLog() << os.str().c_str();
\r
135 *theApp->getLog() << "Mouse out of image range (" << pt.x << "," << yPt << ")\n";
\r
137 else if (event.LeftIsDown() || event.LeftUp() || event.RightUp()) {
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138 if (pt.x >= 0 && pt.x < nx && pt.y >= 0 && pt.y < ny) {
\r
139 if (m_xCursor >= 0 && m_yCursor >= 0) {
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140 DrawRubberBandCursor (dc, m_xCursor, m_yCursor);
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142 DrawRubberBandCursor (dc, pt.x, yPt);
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146 *theApp->getLog() << "Mouse out of image range (" << pt.x << "," << yPt << ")\n";
\r
148 if (event.LeftUp()) {
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149 std::ostringstream os;
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150 os << "Selected column " << pt.x << " , row " << yPt << "\n";
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151 *theApp->getLog() << os.str().c_str();
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157 IMPLEMENT_DYNAMIC_CLASS(ImageFileView, wxView)
159 BEGIN_EVENT_TABLE(ImageFileView, wxView)
160 EVT_MENU(IFMENU_FILE_PROPERTIES, ImageFileView::OnProperties)
161 EVT_MENU(IFMENU_VIEW_SCALE_MINMAX, ImageFileView::OnScaleMinMax)
162 EVT_MENU(IFMENU_VIEW_SCALE_AUTO, ImageFileView::OnScaleAuto)
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163 EVT_MENU(IFMENU_COMPARE_IMAGES, ImageFileView::OnCompare)
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164 EVT_MENU(IFMENU_COMPARE_ROW, ImageFileView::OnCompareRow)
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165 EVT_MENU(IFMENU_COMPARE_COL, ImageFileView::OnCompareCol)
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166 EVT_MENU(IFMENU_PROCESS_INVERTVALUES, ImageFileView::OnInvertValues)
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167 EVT_MENU(IFMENU_PROCESS_SQUARE, ImageFileView::OnSquare)
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168 EVT_MENU(IFMENU_PROCESS_SQRT, ImageFileView::OnSquareRoot)
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169 EVT_MENU(IFMENU_PROCESS_LOG, ImageFileView::OnLog)
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170 EVT_MENU(IFMENU_PROCESS_EXP, ImageFileView::OnExp)
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171 EVT_MENU(IFMENU_PROCESS_FOURIER, ImageFileView::OnFourier)
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172 EVT_MENU(IFMENU_PROCESS_INVERSE_FOURIER, ImageFileView::OnInverseFourier)
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173 EVT_MENU(IFMENU_PROCESS_MAGNITUDE, ImageFileView::OnMagnitude)
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174 EVT_MENU(IFMENU_PROCESS_PHASE, ImageFileView::OnPhase)
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175 EVT_MENU(IFMENU_PLOT_ROW, ImageFileView::OnPlotRow)
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176 EVT_MENU(IFMENU_PLOT_COL, ImageFileView::OnPlotCol)
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179 ImageFileView::ImageFileView(void)
180 : wxView(), m_canvas(NULL), m_frame(NULL), m_bMinSpecified(false), m_bMaxSpecified(false)
184 ImageFileView::~ImageFileView(void)
189 ImageFileView::OnProperties (wxCommandEvent& event)
191 const ImageFile& rIF = GetDocument()->getImageFile();
192 if (rIF.nx() == 0 || rIF.ny() == 0)
193 *theApp->getLog() << "Properties: empty imagefile\n";
195 const std::string& rFilename = rIF.getFilename();
196 std::ostringstream os;
197 double min, max, mean, mode, median, stddev;
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198 rIF.statistics (min, max, mean, mode, median, stddev);
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199 os << "Filename: " << rFilename << "\n";
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200 os << "Size: (" << rIF.nx() << "," << rIF.ny() << ")\n";
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201 os << "Data type: ";
\r
202 if (rIF.dataType() == Array2dFile::DATA_TYPE_COMPLEX)
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206 os << "\nMinimum: "<<min<<"\nMaximum: "<<max<<"\nMean: "<<mean<<"\nMedian: "<<median<<"\nMode: "<<mode<<"\nStandard Deviation: "<<stddev << "\n";
207 if (rIF.dataType() == Array2dFile::DATA_TYPE_COMPLEX) {
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208 rIF.statistics (rIF.getImaginaryArray(), min, max, mean, mode, median, stddev);
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209 os << "\nImaginary: min: "<<min<<"\nmax: "<<max<<"\nmean: "<<mean<<"\nmedian: "<<median<<"\nmode: "<<mode<<"\nstddev: "<<stddev << "\n";
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211 *theApp->getLog() << os.str().c_str();
212 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Imagefile Properties", wxOK | wxICON_INFORMATION);
213 dialogMsg.ShowModal();
218 ImageFileView::OnScaleAuto (wxCommandEvent& event)
220 const ImageFile& rIF = GetDocument()->getImageFile();
221 double min, max, mean, mode, median, stddev;
\r
222 rIF.statistics(min, max, mean, mode, median, stddev);
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223 DialogAutoScaleParameters dialogAutoScale (m_frame, mean, mode, median, stddev, m_dAutoScaleFactor);
224 int iRetVal = dialogAutoScale.ShowModal();
225 if (iRetVal == wxID_OK) {
226 m_bMinSpecified = true;
227 m_bMaxSpecified = true;
229 if (dialogAutoScale.getMinMax (&dMin, &dMax)) {
232 m_dAutoScaleFactor = dialogAutoScale.getAutoScaleFactor();
233 OnUpdate (this, NULL);
\r
239 ImageFileView::OnScaleMinMax (wxCommandEvent& event)
241 const ImageFile& rIF = GetDocument()->getImageFile();
243 if (! m_bMinSpecified && ! m_bMaxSpecified)
244 rIF.getMinMax (min, max);
251 DialogGetMinMax dialogMinMax (m_frame, "Set Image Minimum & Maximum", min, max);
252 int retVal = dialogMinMax.ShowModal();
253 if (retVal == wxID_OK) {
254 m_bMinSpecified = true;
255 m_bMaxSpecified = true;
256 m_dMinPixel = dialogMinMax.getMinimum();
257 m_dMaxPixel = dialogMinMax.getMaximum();
258 OnUpdate (this, NULL);
263 ImageFileView::OnCompare (wxCommandEvent& event)
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265 std::vector<ImageFileDocument*> vecIF;
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266 theApp->getCompatibleImages (GetDocument(), vecIF);
\r
268 if (vecIF.size() == 0) {
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269 wxMessageBox("There are no compatible image files open for comparision", "No comparison images");
\r
271 DialogGetComparisonImage dialogGetCompare(m_frame, "Get Comparison Image", vecIF, true);
\r
273 if (dialogGetCompare.ShowModal() == wxID_OK) {
\r
274 const ImageFile& rIF = GetDocument()->getImageFile();
\r
275 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
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276 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
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277 std::ostringstream os;
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278 double min, max, mean, mode, median, stddev;
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279 rIF.statistics (min, max, mean, mode, median, stddev);
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280 os << rIF.getFilename() << ": minimum=" << min << ", maximum=" << max << ", mean=" << mean << ", mode=" << mode << ", median=" << median << ", stddev=" << stddev << "\n";
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281 rCompareIF.statistics (min, max, mean, mode, median, stddev);
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282 os << rCompareIF.getFilename() << ": minimum=" << min << ", maximum=" << max << ", mean=" << mean << ", mode=" << mode << ", median=" << median << ", stddev=" << stddev << "\n";
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285 rIF.comparativeStatistics (rCompareIF, d, r, e);
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286 os << "Comparative Statistics: d=" << d << ", r=" << r << ", e=" << e << "\n";
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287 *theApp->getLog() << os.str().c_str();
\r
288 if (dialogGetCompare.getMakeDifferenceImage()) {
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289 ImageFileDocument* pDifferenceDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
\r
290 if (! pDifferenceDoc) {
\r
291 sys_error (ERR_SEVERE, "Unable to create image file");
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294 ImageFile& differenceImage = pDifferenceDoc->getImageFile();
\r
296 differenceImage.setArraySize (rIF.nx(), rIF.ny());
\r
297 if (! rIF.subtractImages (rCompareIF, differenceImage)) {
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298 pDifferenceDoc->DeleteAllViews();
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302 if (theApp->getSetModifyNewDocs())
\r
303 pDifferenceDoc->Modify(true);
\r
304 pDifferenceDoc->UpdateAllViews(this);
\r
305 pDifferenceDoc->GetFirstView()->OnUpdate (this, NULL);
\r
307 wxMessageBox(os.str().c_str(), "Image Comparison");
\r
313 ImageFileView::OnInvertValues (wxCommandEvent& event)
\r
315 ImageFile& rIF = GetDocument()->getImageFile();
\r
316 rIF.invertPixelValues (rIF);
\r
317 if (theApp->getSetModifyNewDocs())
\r
318 GetDocument()->Modify(TRUE);
\r
319 GetDocument()->UpdateAllViews(this);
\r
323 ImageFileView::OnSquare (wxCommandEvent& event)
\r
325 ImageFile& rIF = GetDocument()->getImageFile();
\r
327 if (theApp->getSetModifyNewDocs())
\r
328 GetDocument()->Modify(TRUE);
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329 GetDocument()->UpdateAllViews(this);
\r
333 ImageFileView::OnSquareRoot (wxCommandEvent& event)
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335 ImageFile& rIF = GetDocument()->getImageFile();
\r
337 if (theApp->getSetModifyNewDocs())
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338 GetDocument()->Modify(TRUE);
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339 GetDocument()->UpdateAllViews(this);
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343 ImageFileView::OnLog (wxCommandEvent& event)
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345 ImageFile& rIF = GetDocument()->getImageFile();
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347 if (theApp->getSetModifyNewDocs())
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348 GetDocument()->Modify(TRUE);
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349 GetDocument()->UpdateAllViews(this);
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353 ImageFileView::OnExp (wxCommandEvent& event)
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355 ImageFile& rIF = GetDocument()->getImageFile();
\r
357 if (theApp->getSetModifyNewDocs())
\r
358 GetDocument()->Modify(TRUE);
\r
359 GetDocument()->UpdateAllViews(this);
\r
363 ImageFileView::OnFourier (wxCommandEvent& event)
\r
365 ImageFile& rIF = GetDocument()->getImageFile();
\r
367 m_bMinSpecified = false;
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368 m_bMaxSpecified = false;
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369 if (theApp->getSetModifyNewDocs())
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370 GetDocument()->Modify(TRUE);
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371 GetDocument()->UpdateAllViews(this);
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375 ImageFileView::OnInverseFourier (wxCommandEvent& event)
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377 ImageFile& rIF = GetDocument()->getImageFile();
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378 rIF.inverseFourier (rIF);
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379 m_bMinSpecified = false;
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380 m_bMaxSpecified = false;
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381 if (theApp->getSetModifyNewDocs())
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382 GetDocument()->Modify(TRUE);
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383 GetDocument()->UpdateAllViews(this);
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387 ImageFileView::OnMagnitude (wxCommandEvent& event)
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389 ImageFile& rIF = GetDocument()->getImageFile();
\r
390 rIF.magnitude (rIF);
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391 m_bMinSpecified = false;
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392 m_bMaxSpecified = false;
\r
393 if (theApp->getSetModifyNewDocs())
\r
394 GetDocument()->Modify(TRUE);
\r
395 GetDocument()->UpdateAllViews(this);
\r
399 ImageFileView::OnPhase (wxCommandEvent& event)
\r
401 ImageFile& rIF = GetDocument()->getImageFile();
\r
403 m_bMinSpecified = false;
\r
404 m_bMaxSpecified = false;
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405 if (theApp->getSetModifyNewDocs())
\r
406 GetDocument()->Modify(TRUE);
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407 GetDocument()->UpdateAllViews(this);
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412 ImageFileView::CreateCanvas (wxView *view, wxFrame *parent)
414 ImageFileCanvas* pCanvas;
416 parent->GetClientSize(&width, &height);
418 pCanvas = new ImageFileCanvas (dynamic_cast<ImageFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
420 pCanvas->SetScrollbars(20, 20, 50, 50);
421 pCanvas->SetBackgroundColour(*wxWHITE);
428 ImageFileView::CreateChildFrame(wxDocument *doc, wxView *view)
430 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "ImageFile Frame", wxPoint(-1, -1), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
432 wxMenu *file_menu = new wxMenu;
434 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
435 file_menu->Append(wxID_OPEN, "&Open...");
436 file_menu->Append(wxID_SAVE, "&Save");
437 file_menu->Append(wxID_SAVEAS, "Save &As...");
438 file_menu->Append(wxID_CLOSE, "&Close");
440 file_menu->AppendSeparator();
441 file_menu->Append(IFMENU_FILE_PROPERTIES, "P&roperties");
443 file_menu->AppendSeparator();
444 file_menu->Append(wxID_PRINT, "&Print...");
445 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
446 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
448 wxMenu *view_menu = new wxMenu;
449 view_menu->Append(IFMENU_VIEW_SCALE_MINMAX, "Display Scale &Set...");
450 view_menu->Append(IFMENU_VIEW_SCALE_AUTO, "Display Scale &Auto...");
452 wxMenu* process_menu = new wxMenu;
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453 process_menu->Append (IFMENU_PROCESS_INVERTVALUES, "&Invert Values");
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454 process_menu->Append (IFMENU_PROCESS_SQUARE, "&Square");
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455 process_menu->Append (IFMENU_PROCESS_SQRT, "Square &Root");
\r
456 process_menu->Append (IFMENU_PROCESS_LOG, "&Log");
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457 process_menu->Append (IFMENU_PROCESS_EXP, "&Exp");
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458 process_menu->AppendSeparator();
\r
459 process_menu->Append (IFMENU_PROCESS_FOURIER, "&Fourier");
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460 process_menu->Append (IFMENU_PROCESS_INVERSE_FOURIER, "&Inverse Fourier");
\r
461 process_menu->Append (IFMENU_PROCESS_MAGNITUDE, "&Magnitude");
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462 process_menu->Append (IFMENU_PROCESS_PHASE, "&Phase");
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464 wxMenu *plot_menu = new wxMenu;
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465 plot_menu->Append (IFMENU_PLOT_ROW, "Plot &Row");
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466 plot_menu->Append (IFMENU_PLOT_COL, "Plot &Column");
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468 wxMenu *compare_menu = new wxMenu;
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469 compare_menu->Append (IFMENU_COMPARE_IMAGES, "Compare &Images...");
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470 compare_menu->Append (IFMENU_COMPARE_ROW, "Compare &Row");
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471 compare_menu->Append (IFMENU_COMPARE_COL, "Compare &Column");
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473 wxMenu *help_menu = new wxMenu;
474 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
476 wxMenuBar *menu_bar = new wxMenuBar;
478 menu_bar->Append(file_menu, "&File");
479 menu_bar->Append(view_menu, "&View");
\r
480 menu_bar->Append(process_menu, "&Process");
\r
481 menu_bar->Append(plot_menu, "P&lot");
\r
482 menu_bar->Append(compare_menu, "&Compare");
483 menu_bar->Append(help_menu, "&Help");
485 subframe->SetMenuBar(menu_bar);
487 subframe->Centre(wxBOTH);
494 ImageFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
496 m_frame = CreateChildFrame(doc, this);
499 m_bMinSpecified = false;
500 m_bMaxSpecified = false;
501 m_dAutoScaleFactor = 1.;
504 m_frame->GetClientSize (&width, &height);
505 m_frame->SetTitle("ImageFileView");
506 m_canvas = CreateCanvas (this, m_frame);
508 int x, y; // X requires a forced resize
509 m_frame->GetSize(&x, &y);
510 m_frame->SetSize(-1, -1, x, y);
511 m_frame->SetFocus();
\r
519 ImageFileView::OnDraw (wxDC* dc)
522 dc->DrawBitmap(m_bitmap, 0, 0, false);
524 int xCursor, yCursor;
\r
525 if (m_canvas->GetCurrentCursor (xCursor, yCursor))
\r
526 m_canvas->DrawRubberBandCursor (*dc, xCursor, yCursor);
\r
531 ImageFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
533 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
534 ImageFileArrayConst v = rIF.getArray();
537 if (v != NULL && nx != 0 && ny != 0) {
538 if (! m_bMinSpecified || ! m_bMaxSpecified) {
540 rIF.getMinMax (min, max);
541 if (! m_bMinSpecified)
543 if (! m_bMaxSpecified)
546 double scaleWidth = m_dMaxPixel - m_dMinPixel;
548 unsigned char* imageData = new unsigned char [nx * ny * 3];
549 for (int ix = 0; ix < nx; ix++) {
550 for (int iy = 0; iy < ny; iy++) {
551 double scaleValue = ((v[ix][iy] - m_dMinPixel) / scaleWidth) * 255;
552 int intensity = static_cast<int>(scaleValue + 0.5);
553 intensity = clamp (intensity, 0, 255);
554 int baseAddr = ((ny - 1 - iy) * nx + ix) * 3;
555 imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
558 wxImage image (nx, ny, imageData, true);
559 m_bitmap = image.ConvertToBitmap();
563 xSize = clamp (xSize, 0, 800);
564 ySize = clamp (ySize, 0, 800);
565 m_frame->SetClientSize (xSize, ySize);
566 m_canvas->SetScrollbars(20, 20, nx/20, ny/20);
567 m_canvas->SetBackgroundColour(*wxWHITE);
\r
575 ImageFileView::OnClose (bool deleteWindow)
577 if (!GetDocument()->Close())
581 m_canvas->m_pView = NULL;
583 wxString s(theApp->GetAppName());
585 m_frame->SetTitle(s);
599 ImageFileView::OnPlotRow (wxCommandEvent& event)
\r
601 int xCursor, yCursor;
\r
602 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
603 wxMessageBox ("No row selected. Please use left mouse button on image to select column","Error");
\r
607 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
\r
608 ImageFileArrayConst v = rIF.getArray();
\r
612 if (v != NULL && yCursor < ny) {
\r
613 double* pX = new double [nx];
\r
614 double* pY = new double [nx];
\r
615 for (int i = 0; i < nx; i++) {
\r
617 pY[i] = v[i][yCursor];
\r
619 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
621 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
623 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
624 std::ostringstream os;
\r
625 os << "Row " << yCursor;
\r
626 std::string title("title ");
\r
628 rPlotFile.addEzsetCommand (title.c_str());
\r
629 rPlotFile.addEzsetCommand ("xlabel Column");
\r
630 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
631 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
632 rPlotFile.addEzsetCommand ("box");
\r
633 rPlotFile.addEzsetCommand ("grid");
\r
634 rPlotFile.setCurveSize (2, nx);
\r
635 rPlotFile.addColumn (0, pX);
\r
636 rPlotFile.addColumn (1, pY);
\r
640 if (theApp->getSetModifyNewDocs())
\r
641 pPlotDoc->Modify(true);
\r
642 pPlotDoc->UpdateAllViews();
\r
647 ImageFileView::OnPlotCol (wxCommandEvent& event)
\r
649 int xCursor, yCursor;
\r
650 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
651 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
\r
655 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
\r
656 ImageFileArrayConst v = rIF.getArray();
\r
660 if (v != NULL && xCursor < nx) {
\r
661 double* pX = new double [ny];
\r
662 double* pY = new double [ny];
\r
663 for (int i = 0; i < ny; i++) {
\r
665 pY[i] = v[xCursor][i];
\r
667 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
669 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
671 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
672 std::ostringstream os;
\r
673 os << "Column " << xCursor;
\r
674 std::string title("title ");
\r
676 rPlotFile.addEzsetCommand (title.c_str());
\r
677 rPlotFile.addEzsetCommand ("xlabel Row");
\r
678 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
679 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
680 rPlotFile.addEzsetCommand ("box");
\r
681 rPlotFile.addEzsetCommand ("grid");
\r
682 rPlotFile.setCurveSize (2, nx);
\r
683 rPlotFile.addColumn (0, pX);
\r
684 rPlotFile.addColumn (1, pY);
\r
688 if (theApp->getSetModifyNewDocs())
\r
689 pPlotDoc->Modify(true);
\r
690 pPlotDoc->UpdateAllViews();
\r
695 ImageFileView::OnCompareCol (wxCommandEvent& event)
\r
697 int xCursor, yCursor;
\r
698 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
699 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
\r
703 std::vector<ImageFileDocument*> vecIFDoc;
\r
704 theApp->getCompatibleImages (GetDocument(), vecIFDoc);
\r
705 if (vecIFDoc.size() == 0) {
\r
706 wxMessageBox ("No compatible images for Column Comparison", "Error");
\r
709 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Comparison Image", vecIFDoc, false);
\r
711 if (dialogGetCompare.ShowModal() == wxID_OK) {
\r
712 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
\r
713 const ImageFile& rIF = GetDocument()->getImageFile();
\r
714 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
\r
716 ImageFileArrayConst v1 = rIF.getArray();
\r
717 ImageFileArrayConst v2 = rCompareIF.getArray();
\r
721 if (v1 != NULL && xCursor < nx) {
\r
722 double* pX = new double [ny];
\r
723 double* pY1 = new double [ny];
\r
724 double* pY2 = new double [ny];
\r
725 for (int i = 0; i < ny; i++) {
\r
727 pY1[i] = v1[xCursor][i];
\r
728 pY2[i] = v2[xCursor][i];
\r
730 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
732 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
734 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
735 std::ostringstream os;
\r
736 os << "Column " << xCursor << " Comparison";
\r
737 std::string title("title ");
\r
739 rPlotFile.addEzsetCommand (title.c_str());
\r
740 rPlotFile.addEzsetCommand ("xlabel Row");
\r
741 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
742 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
743 rPlotFile.addEzsetCommand ("curve 1");
\r
744 rPlotFile.addEzsetCommand ("color 2");
\r
745 rPlotFile.addEzsetCommand ("curve 2");
\r
746 rPlotFile.addEzsetCommand ("color 4");
\r
747 rPlotFile.addEzsetCommand ("dash 5");
\r
748 rPlotFile.addEzsetCommand ("box");
\r
749 rPlotFile.addEzsetCommand ("grid");
\r
750 rPlotFile.setCurveSize (3, nx);
\r
751 rPlotFile.addColumn (0, pX);
\r
752 rPlotFile.addColumn (1, pY1);
\r
753 rPlotFile.addColumn (2, pY2);
\r
758 if (theApp->getSetModifyNewDocs())
\r
759 pPlotDoc->Modify(true);
\r
760 pPlotDoc->UpdateAllViews();
\r
766 ImageFileView::OnCompareRow (wxCommandEvent& event)
\r
768 int xCursor, yCursor;
\r
769 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
770 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
\r
774 std::vector<ImageFileDocument*> vecIFDoc;
\r
775 theApp->getCompatibleImages (GetDocument(), vecIFDoc);
\r
777 if (vecIFDoc.size() == 0) {
\r
778 wxMessageBox ("No compatible images for Row Comparison", "Error");
\r
782 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Comparison Image", vecIFDoc, false);
\r
784 if (dialogGetCompare.ShowModal() == wxID_OK) {
\r
785 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
\r
786 const ImageFile& rIF = GetDocument()->getImageFile();
\r
787 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
\r
789 ImageFileArrayConst v1 = rIF.getArray();
\r
790 ImageFileArrayConst v2 = rCompareIF.getArray();
\r
794 if (v1 != NULL && yCursor < ny) {
\r
795 double* pX = new double [nx];
\r
796 double* pY1 = new double [nx];
\r
797 double* pY2 = new double [nx];
\r
798 for (int i = 0; i < nx; i++) {
\r
800 pY1[i] = v1[i][yCursor];
\r
801 pY2[i] = v2[i][yCursor];
\r
803 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
805 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
807 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
808 std::ostringstream os;
\r
809 os << "Row " << yCursor << " Comparison";
\r
810 std::string title("title ");
\r
812 rPlotFile.addEzsetCommand (title.c_str());
\r
813 rPlotFile.addEzsetCommand ("xlabel Column");
\r
814 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
815 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
816 rPlotFile.addEzsetCommand ("curve 1");
\r
817 rPlotFile.addEzsetCommand ("color 2");
\r
818 rPlotFile.addEzsetCommand ("curve 2");
\r
819 rPlotFile.addEzsetCommand ("color 4");
\r
820 rPlotFile.addEzsetCommand ("dash 5");
\r
821 rPlotFile.addEzsetCommand ("box");
\r
822 rPlotFile.addEzsetCommand ("grid");
\r
823 rPlotFile.setCurveSize (3, ny);
\r
824 rPlotFile.addColumn (0, pX);
\r
825 rPlotFile.addColumn (1, pY1);
\r
826 rPlotFile.addColumn (2, pY2);
\r
831 if (theApp->getSetModifyNewDocs())
\r
832 pPlotDoc->Modify(true);
\r
833 pPlotDoc->UpdateAllViews();
\r
841 PhantomCanvas::PhantomCanvas (PhantomView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
842 : wxScrolledWindow(frame, -1, pos, size, style)
848 PhantomCanvas::OnDraw(wxDC& dc)
851 m_pView->OnDraw(& dc);
857 IMPLEMENT_DYNAMIC_CLASS(PhantomView, wxView)
859 BEGIN_EVENT_TABLE(PhantomView, wxView)
860 EVT_MENU(PHMMENU_FILE_PROPERTIES, PhantomView::OnProperties)
861 EVT_MENU(PHMMENU_PROCESS_RASTERIZE, PhantomView::OnRasterize)
862 EVT_MENU(PHMMENU_PROCESS_PROJECTIONS, PhantomView::OnProjections)
865 PhantomView::PhantomView(void)
866 : wxView(), m_canvas(NULL), m_frame(NULL)
868 m_iDefaultNDet = 367;
869 m_iDefaultNView = 320;
870 m_iDefaultNSample = 2;
871 m_dDefaultRotation = 2;
872 m_dDefaultFocalLength = 2;
873 m_dDefaultFieldOfView = 1;
874 m_iDefaultGeometry = Scanner::GEOMETRY_PARALLEL;
875 m_iDefaultTrace = Trace::TRACE_NONE;
878 PhantomView::~PhantomView(void)
883 PhantomView::OnProperties (wxCommandEvent& event)
885 const int idPhantom = GetDocument()->getPhantomID();
886 const wxString& namePhantom = GetDocument()->getPhantomName();
887 std::ostringstream os;
888 os << "Phantom " << namePhantom.c_str() << " (" << idPhantom << ")\n";
889 *theApp->getLog() << os.str().c_str();
891 const Phantom& rPhantom = GetDocument()->getPhantom();
898 PhantomView::OnProjections (wxCommandEvent& event)
900 DialogGetProjectionParameters dialogProjection (m_frame, m_iDefaultNDet, m_iDefaultNView, m_iDefaultNSample, m_dDefaultRotation, m_dDefaultFocalLength, m_dDefaultFieldOfView, m_iDefaultGeometry, m_iDefaultTrace);
901 int retVal = dialogProjection.ShowModal();
902 if (retVal == wxID_OK) {
903 m_iDefaultNDet = dialogProjection.getNDet();
904 m_iDefaultNView = dialogProjection.getNView();
905 m_iDefaultNSample = dialogProjection.getNSamples();
906 m_iDefaultTrace = dialogProjection.getTrace();
907 m_dDefaultRotation = dialogProjection.getRotAngle();
908 m_dDefaultFocalLength = dialogProjection.getFocalLengthRatio();
909 m_dDefaultFieldOfView = dialogProjection.getFieldOfViewRatio();
910 wxString sGeometry = dialogProjection.getGeometry();
911 m_iDefaultGeometry = Scanner::convertGeometryNameToID (sGeometry.c_str());
913 if (m_iDefaultNDet > 0 && m_iDefaultNView > 0 && sGeometry != "") {
914 const Phantom& rPhantom = GetDocument()->getPhantom();
915 ProjectionFileDocument* pProjectionDoc = dynamic_cast<ProjectionFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.pj", wxDOC_SILENT));
\r
916 if (! pProjectionDoc) {
\r
917 sys_error (ERR_SEVERE, "Unable to create projection document");
\r
920 Projections& rProj = pProjectionDoc->getProjections();
921 Scanner theScanner (rPhantom, sGeometry.c_str(), m_iDefaultNDet, m_iDefaultNView, m_iDefaultNSample, m_dDefaultRotation, m_dDefaultFocalLength, m_dDefaultFieldOfView);
922 if (theScanner.fail()) {
923 *theApp->getLog() << "Failed making scanner: " << theScanner.failMessage().c_str() << "\n";
926 rProj.initFromScanner (theScanner);
927 m_dDefaultRotation /= PI; // convert back to PI units
929 if (m_iDefaultTrace > Trace::TRACE_CONSOLE) {
930 ProjectionsDialog dialogProjections (theScanner, rProj, rPhantom, m_iDefaultTrace, dynamic_cast<wxWindow*>(m_frame));
931 for (int iView = 0; iView < rProj.nView(); iView++) {
934 if (dialogProjections.isCancelled() || ! dialogProjections.projectView (iView)) {
935 pProjectionDoc->DeleteAllViews();
940 while (dialogProjections.isPaused()) {
946 wxProgressDialog dlgProgress (wxString("Projection"), wxString("Projection Progress"), rProj.nView() + 1, m_frame, wxPD_CAN_ABORT);
947 for (int i = 0; i < rProj.nView(); i++) {
948 theScanner.collectProjections (rProj, rPhantom, i, 1, true, m_iDefaultTrace);
949 if (! dlgProgress.Update (i+1)) {
950 pProjectionDoc->DeleteAllViews();
956 std::ostringstream os;
957 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();
958 rProj.setRemark (os.str());
959 *theApp->getLog() << os.str().c_str() << "\n";
963 ProjectionFileView* projView = dynamic_cast<ProjectionFileView*>(pProjectionDoc->GetFirstView());
\r
965 projView->getFrame()->SetFocus();
\r
966 projView->OnUpdate (projView, NULL);
\r
968 if (wxView* pView = pProjectionDoc->GetFirstView()) {
969 if (wxFrame* pFrame = pView->GetFrame()) {
973 theApp->getDocManager()->ActivateView (pView, true, false);
976 if (theApp->getSetModifyNewDocs())
\r
977 pProjectionDoc->Modify(true);
978 pProjectionDoc->UpdateAllViews(this);
985 PhantomView::OnRasterize (wxCommandEvent& event)
987 DialogGetRasterParameters dialogRaster (m_frame, 256, 256, 1);
988 int retVal = dialogRaster.ShowModal();
989 if (retVal == wxID_OK) {
990 int xSize = dialogRaster.getXSize();
991 int ySize = dialogRaster.getYSize();
992 int nSamples = dialogRaster.getNSamples();
995 if (xSize > 0 && ySize > 0) {
996 const Phantom& rPhantom = GetDocument()->getPhantom();
997 ImageFileDocument* pRasterDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
\r
998 if (! pRasterDoc) {
\r
999 sys_error (ERR_SEVERE, "Unable to create image file");
\r
1002 ImageFile& imageFile = pRasterDoc->getImageFile();
1004 imageFile.setArraySize (xSize, ySize);
1005 wxProgressDialog dlgProgress (wxString("Rasterize"), wxString("Rasterization Progress"), imageFile.nx() + 1, m_frame, wxPD_CAN_ABORT);
1006 for (unsigned int i = 0; i < imageFile.nx(); i++) {
1007 rPhantom.convertToImagefile (imageFile, nSamples, Trace::TRACE_NONE, i, 1, true);
1008 if (! dlgProgress.Update(i+1)) {
1009 pRasterDoc->DeleteAllViews();
1013 if (theApp->getSetModifyNewDocs())
\r
1014 pRasterDoc->Modify(true);
1015 pRasterDoc->UpdateAllViews(this);
1016 ImageFileView* rasterView = dynamic_cast<ImageFileView*>(pRasterDoc->GetFirstView());
\r
1018 rasterView->getFrame()->SetFocus();
\r
1019 rasterView->OnUpdate (rasterView, NULL);
\r
1022 std::ostringstream os;
1023 os << "Rasterize Phantom " << rPhantom.name() << ": XSize=" << xSize << ", YSize=" << ySize << ", nSamples=" << nSamples << "\n";
1024 *theApp->getLog() << os.str().c_str();
1031 PhantomView::CreateCanvas (wxView *view, wxFrame *parent)
1033 PhantomCanvas* pCanvas;
1035 parent->GetClientSize(&width, &height);
1037 pCanvas = new PhantomCanvas (dynamic_cast<PhantomView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
1039 pCanvas->SetBackgroundColour(*wxWHITE);
1046 PhantomView::CreateChildFrame(wxDocument *doc, wxView *view)
1048 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Phantom Frame", wxPoint(10, 10), wxSize(256, 256), wxDEFAULT_FRAME_STYLE);
1050 wxMenu *file_menu = new wxMenu;
1052 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
1053 file_menu->Append(wxID_OPEN, "&Open...");
1054 file_menu->Append(wxID_CLOSE, "&Close");
1056 file_menu->AppendSeparator();
1057 file_menu->Append(PHMMENU_FILE_PROPERTIES, "P&roperties");
1059 file_menu->AppendSeparator();
1060 file_menu->Append(wxID_PRINT, "&Print...");
1061 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
1062 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
1064 wxMenu *process_menu = new wxMenu;
1065 process_menu->Append(PHMMENU_PROCESS_RASTERIZE, "&Rasterize...");
1066 process_menu->Append(PHMMENU_PROCESS_PROJECTIONS, "&Projections...");
1068 wxMenu *help_menu = new wxMenu;
1069 help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents");
1070 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
1072 wxMenuBar *menu_bar = new wxMenuBar;
1074 menu_bar->Append(file_menu, "&File");
1075 menu_bar->Append(process_menu, "&Process");
1076 menu_bar->Append(help_menu, "&Help");
1078 subframe->SetMenuBar(menu_bar);
1080 subframe->Centre(wxBOTH);
1087 PhantomView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
1089 m_frame = CreateChildFrame(doc, this);
1093 m_frame->GetClientSize(&width, &height);
1094 m_frame->SetTitle("PhantomView");
1095 m_canvas = CreateCanvas(this, m_frame);
1098 int x, y; // X requires a forced resize
1099 m_frame->GetSize(&x, &y);
1100 m_frame->SetSize(-1, -1, x, y);
1103 m_frame->Show(true);
1111 PhantomView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
1114 m_canvas->Refresh();
1118 PhantomView::OnClose (bool deleteWindow)
1120 if (!GetDocument()->Close())
1124 m_canvas->m_pView = NULL;
1126 wxString s(wxTheApp->GetAppName());
1128 m_frame->SetTitle(s);
1141 PhantomView::OnDraw (wxDC* dc)
1144 m_canvas->GetClientSize (&xsize, &ysize);
1145 SGPDriver driver (dc, xsize, ysize);
1147 const Phantom& rPhantom = GetDocument()->getPhantom();
1148 sgp.setColor (C_RED);
1149 rPhantom.show (sgp);
1154 ProjectionFileCanvas::ProjectionFileCanvas (ProjectionFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
1155 : wxScrolledWindow(frame, -1, pos, size, style)
1161 ProjectionFileCanvas::OnDraw(wxDC& dc)
1164 m_pView->OnDraw(& dc);
1167 // ProjectionFileView
1169 IMPLEMENT_DYNAMIC_CLASS(ProjectionFileView, wxView)
1171 BEGIN_EVENT_TABLE(ProjectionFileView, wxView)
1172 EVT_MENU(PJMENU_FILE_PROPERTIES, ProjectionFileView::OnProperties)
1173 EVT_MENU(PJMENU_PROCESS_RECONSTRUCT, ProjectionFileView::OnReconstruct)
1176 ProjectionFileView::ProjectionFileView(void)
1177 : wxView(), m_canvas(NULL), m_frame(NULL)
1181 m_iDefaultFilter = SignalFilter::FILTER_ABS_BANDLIMIT;
1182 m_dDefaultFilterParam = 1.;
1184 m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_RFFTW;
1185 m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_INVERSE_FOURIER;
1187 m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_CONVOLUTION;
1188 m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_DIRECT;
1190 m_iDefaultZeropad = 1;
1191 m_iDefaultBackprojector = Backprojector::BPROJ_IDIFF3;
1192 m_iDefaultInterpolation = Backprojector::INTERP_LINEAR;
1193 m_iDefaultInterpParam = 1;
1194 m_iDefaultTrace = Trace::TRACE_NONE;
1197 ProjectionFileView::~ProjectionFileView(void)
1202 ProjectionFileView::OnProperties (wxCommandEvent& event)
1204 const Projections& rProj = GetDocument()->getProjections();
1205 std::ostringstream os;
1206 rProj.printScanInfo(os);
1207 *theApp->getLog() << os.str().c_str();
1208 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Projection File Properties", wxOK | wxICON_INFORMATION);
1209 dialogMsg.ShowModal();
1214 ProjectionFileView::OnReconstruct (wxCommandEvent& event)
1216 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);
1218 int retVal = dialogReconstruction.ShowModal();
1219 if (retVal == wxID_OK) {
1220 m_iDefaultNX = dialogReconstruction.getXSize();
1221 m_iDefaultNY = dialogReconstruction.getYSize();
1222 wxString optFilterName = dialogReconstruction.getFilterName();
1223 m_iDefaultFilter = SignalFilter::convertFilterNameToID (optFilterName.c_str());
1224 m_dDefaultFilterParam = dialogReconstruction.getFilterParam();
1225 wxString optFilterMethodName = dialogReconstruction.getFilterMethodName();
1226 m_iDefaultFilterMethod = ProcessSignal::convertFilterMethodNameToID(optFilterMethodName.c_str());
1227 m_iDefaultZeropad = dialogReconstruction.getZeropad();
1228 wxString optFilterGenerationName = dialogReconstruction.getFilterGenerationName();
1229 m_iDefaultFilterGeneration = ProcessSignal::convertFilterGenerationNameToID (optFilterGenerationName.c_str());
1230 wxString optInterpName = dialogReconstruction.getInterpName();
1231 m_iDefaultInterpolation = Backprojector::convertInterpNameToID (optInterpName.c_str());
1232 m_iDefaultInterpParam = dialogReconstruction.getInterpParam();
1233 wxString optBackprojectName = dialogReconstruction.getBackprojectName();
1234 m_iDefaultBackprojector = Backprojector::convertBackprojectNameToID (optBackprojectName.c_str());
1235 m_iDefaultTrace = dialogReconstruction.getTrace();
1236 if (m_iDefaultNX > 0 && m_iDefaultNY > 0) {
1237 ImageFileDocument* pReconDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
\r
1238 if (! pReconDoc) {
\r
1239 sys_error (ERR_SEVERE, "Unable to create image file");
\r
1242 ImageFile& imageFile = pReconDoc->getImageFile();
1243 const Projections& rProj = GetDocument()->getProjections();
1244 imageFile.setArraySize (m_iDefaultNX, m_iDefaultNY);
1246 if (m_iDefaultFilterMethod != ProcessSignal::FILTER_METHOD_CONVOLUTION && m_iDefaultFilterGeneration == ProcessSignal::FILTER_GENERATION_DIRECT && rProj.geometry() != Scanner::GEOMETRY_PARALLEL) {
1247 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);
1251 SGPDriver* pSGPDriver = NULL;
1253 wxMemoryDC* pDCPlot = NULL;
1255 if (m_iDefaultTrace >= Trace::TRACE_PLOT) {
1256 bitmap.Create (500, 500);
1257 pDCPlot = new wxMemoryDC;
1258 pDCPlot->SelectObject (bitmap);
1259 pSGPDriver = new SGPDriver (dynamic_cast<wxDC*>pDCPlot, 500, 500);
1260 pSGP = new SGP (*pSGPDriver);
1262 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);
1265 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);
1269 if (m_iDefaultTrace > Trace::TRACE_CONSOLE) {
1270 ReconstructDialog* pDlgReconstruct = new ReconstructDialog (*pReconstruct, rProj, imageFile, m_iDefaultTrace, m_frame);
1271 for (int iView = 0; iView < rProj.nView(); iView++) {
1274 if (pDlgReconstruct->isCancelled() || ! pDlgReconstruct->reconstructView (iView)) {
1275 delete pDlgReconstruct;
1276 delete pReconstruct;
1277 pReconDoc->DeleteAllViews();
1282 while (pDlgReconstruct->isPaused()) {
1287 delete pDlgReconstruct;
1289 wxProgressDialog dlgProgress (wxString("Reconstruction"), wxString("Reconstruction Progress"), rProj.nView() + 1, m_frame, wxPD_CAN_ABORT);
1290 for (int i = 0; i < rProj.nView(); i++) {
1291 pReconstruct->reconstructView (i, 1);
1292 if (! dlgProgress.Update(i + 1)) {
1293 delete pReconstruct;
1294 pReconDoc->DeleteAllViews();
1299 delete pReconstruct;
1300 if (theApp->getSetModifyNewDocs())
\r
1301 pReconDoc->Modify(true);
1302 pReconDoc->UpdateAllViews(this);
1303 ImageFileView* rasterView = dynamic_cast<ImageFileView*>(pReconDoc->GetFirstView());
\r
1305 rasterView->getFrame()->SetFocus();
\r
1306 rasterView->OnUpdate (rasterView, NULL);
\r
1308 std::ostringstream os;
1309 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();
1310 *theApp->getLog() << os.str().c_str() << "\n";
1311 imageFile.labelAdd (rProj.getLabel());
1312 imageFile.labelAdd (Array2dFileLabel::L_HISTORY, os.str().c_str(), timerRecon.timerEnd());
1318 ProjectionFileCanvas*
1319 ProjectionFileView::CreateCanvas (wxView *view, wxFrame *parent)
1321 ProjectionFileCanvas* pCanvas;
1323 parent->GetClientSize(&width, &height);
1325 pCanvas = new ProjectionFileCanvas (dynamic_cast<ProjectionFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
1327 pCanvas->SetScrollbars(20, 20, 50, 50);
1328 pCanvas->SetBackgroundColour(*wxWHITE);
1335 ProjectionFileView::CreateChildFrame(wxDocument *doc, wxView *view)
1337 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Projection Frame", wxPoint(10, 10), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
1339 wxMenu *file_menu = new wxMenu;
1341 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
1342 file_menu->Append(wxID_OPEN, "&Open...");
1343 file_menu->Append(wxID_SAVE, "&Save");
1344 file_menu->Append(wxID_SAVEAS, "Save &As...");
1345 file_menu->Append(wxID_CLOSE, "&Close");
1347 file_menu->AppendSeparator();
1348 file_menu->Append(PJMENU_FILE_PROPERTIES, "P&roperties");
1350 file_menu->AppendSeparator();
1351 file_menu->Append(wxID_PRINT, "&Print...");
1352 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
1353 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
1355 wxMenu *process_menu = new wxMenu;
1356 process_menu->Append(PJMENU_PROCESS_RECONSTRUCT, "R&econstruct...");
1358 wxMenu *help_menu = new wxMenu;
1359 help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents");
1360 help_menu->AppendSeparator();
1361 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
1363 wxMenuBar *menu_bar = new wxMenuBar;
1365 menu_bar->Append(file_menu, "&File");
1366 menu_bar->Append(process_menu, "&Process");
1367 menu_bar->Append(help_menu, "&Help");
1369 subframe->SetMenuBar(menu_bar);
1371 subframe->Centre(wxBOTH);
1378 ProjectionFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
1380 m_frame = CreateChildFrame(doc, this);
1384 m_frame->GetClientSize(&width, &height);
1385 m_frame->SetTitle("ProjectionFileView");
1386 m_canvas = CreateCanvas(this, m_frame);
1389 int x, y; // X requires a forced resize
1390 m_frame->GetSize(&x, &y);
1391 m_frame->SetSize(-1, -1, x, y);
1394 m_frame->Show(true);
1401 ProjectionFileView::OnDraw (wxDC* dc)
1404 dc->DrawBitmap (m_bitmap, 0, 0, false);
1409 ProjectionFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
1411 const Projections& rProj = GetDocument()->getProjections();
1412 const int nDet = rProj.nDet();
1413 const int nView = rProj.nView();
1414 if (nDet != 0 && nView != 0) {
1415 const DetectorArray& detarray = rProj.getDetectorArray(0);
1416 const DetectorValue* detval = detarray.detValues();
1417 double min = detval[0];
1418 double max = detval[0];
1419 for (int iy = 0; iy < nView; iy++) {
1420 const DetectorArray& detarray = rProj.getDetectorArray(iy);
1421 const DetectorValue* detval = detarray.detValues();
1422 for (int ix = 0; ix < nDet; ix++) {
1423 if (min > detval[ix])
1425 else if (max < detval[ix])
1430 unsigned char* imageData = new unsigned char [nDet * nView * 3];
1431 double scale = (max - min) / 255;
1432 for (int iy2 = 0; iy2 < nView; iy2++) {
1433 const DetectorArray& detarray = rProj.getDetectorArray (iy2);
1434 const DetectorValue* detval = detarray.detValues();
1435 for (int ix = 0; ix < nDet; ix++) {
1436 int intensity = static_cast<int>(((detval[ix] - min) / scale) + 0.5);
1437 intensity = clamp(intensity, 0, 255);
1438 int baseAddr = (iy2 * nDet + ix) * 3;
1439 imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
1442 wxImage image (nDet, nView, imageData, true);
1443 m_bitmap = image.ConvertToBitmap();
1447 xSize = clamp (xSize, 0, 800);
1448 ySize = clamp (ySize, 0, 800);
1449 m_frame->SetClientSize (xSize, ySize);
1450 m_canvas->SetScrollbars (20, 20, nDet/20, nView/20);
1454 m_canvas->Refresh();
1458 ProjectionFileView::OnClose (bool deleteWindow)
1460 if (!GetDocument()->Close())
1464 m_canvas->m_pView = NULL;
1466 wxString s(wxTheApp->GetAppName());
1468 m_frame->SetTitle(s);
1483 PlotFileCanvas::PlotFileCanvas (PlotFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
1484 : wxScrolledWindow(frame, -1, pos, size, style)
1490 PlotFileCanvas::OnDraw(wxDC& dc)
1493 m_pView->OnDraw(& dc);
1499 IMPLEMENT_DYNAMIC_CLASS(PlotFileView, wxView)
1501 BEGIN_EVENT_TABLE(PlotFileView, wxView)
1502 EVT_MENU(PJMENU_FILE_PROPERTIES, PlotFileView::OnProperties)
1503 EVT_MENU(PLOTMENU_VIEW_SCALE_MINMAX, PlotFileView::OnScaleMinMax)
\r
1504 EVT_MENU(PLOTMENU_VIEW_SCALE_AUTO, PlotFileView::OnScaleAuto)
\r
1507 PlotFileView::PlotFileView(void)
1508 : wxView(), m_canvas(NULL), m_frame(NULL), m_pEZPlot(NULL)
1512 PlotFileView::~PlotFileView(void)
1519 PlotFileView::OnProperties (wxCommandEvent& event)
1521 const PlotFile& rProj = GetDocument()->getPlotFile();
1522 std::ostringstream os;
\r
1523 os << "Columns: " << rProj.getNumColumns() << ", Records: " << rProj.getNumRecords() << "\n";
1524 *theApp->getLog() << os.str().c_str();
1525 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Plot File Properties", wxOK | wxICON_INFORMATION);
1526 dialogMsg.ShowModal();
1531 PlotFileView::OnScaleAuto (wxCommandEvent& event)
\r
1533 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1534 double min, max, mean, mode, median, stddev;
\r
1535 rPlotFile.statistics (1, min, max, mean, mode, median, stddev);
\r
1536 DialogAutoScaleParameters dialogAutoScale (m_frame, mean, mode, median, stddev, m_dAutoScaleFactor);
\r
1537 int iRetVal = dialogAutoScale.ShowModal();
\r
1538 if (iRetVal == wxID_OK) {
\r
1539 m_bMinSpecified = true;
\r
1540 m_bMaxSpecified = true;
\r
1541 double dMin, dMax;
\r
1542 if (dialogAutoScale.getMinMax (&dMin, &dMax)) {
\r
1543 m_dMinPixel = dMin;
\r
1544 m_dMaxPixel = dMax;
\r
1545 m_dAutoScaleFactor = dialogAutoScale.getAutoScaleFactor();
\r
1546 OnUpdate (this, NULL);
\r
1552 PlotFileView::OnScaleMinMax (wxCommandEvent& event)
\r
1554 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1557 if (! m_bMinSpecified && ! m_bMaxSpecified) {
\r
1558 if (! rPlotFile.getMinMax (1, min, max)) {
\r
1559 *theApp->getLog() << "Error: unable to find Min/Max\n";
\r
1564 if (m_bMinSpecified)
\r
1565 min = m_dMinPixel;
\r
1566 if (m_bMaxSpecified)
\r
1567 max = m_dMaxPixel;
\r
1569 DialogGetMinMax dialogMinMax (m_frame, "Set Y-axis Minimum & Maximum", min, max);
\r
1570 int retVal = dialogMinMax.ShowModal();
\r
1571 if (retVal == wxID_OK) {
\r
1572 m_bMinSpecified = true;
\r
1573 m_bMaxSpecified = true;
\r
1574 m_dMinPixel = dialogMinMax.getMinimum();
\r
1575 m_dMaxPixel = dialogMinMax.getMaximum();
\r
1576 OnUpdate (this, NULL);
\r
1582 PlotFileView::CreateCanvas (wxView *view, wxFrame *parent)
1584 PlotFileCanvas* pCanvas;
1586 parent->GetClientSize(&width, &height);
1588 pCanvas = new PlotFileCanvas (dynamic_cast<PlotFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
1590 pCanvas->SetBackgroundColour(*wxWHITE);
1597 PlotFileView::CreateChildFrame(wxDocument *doc, wxView *view)
1599 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Plot Frame", wxPoint(10, 10), wxSize(500, 300), wxDEFAULT_FRAME_STYLE);
1601 wxMenu *file_menu = new wxMenu;
1603 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
1604 file_menu->Append(wxID_OPEN, "&Open...");
1605 file_menu->Append(wxID_SAVE, "&Save");
1606 file_menu->Append(wxID_SAVEAS, "Save &As...");
1607 file_menu->Append(wxID_CLOSE, "&Close");
1609 file_menu->AppendSeparator();
1610 file_menu->Append(PJMENU_FILE_PROPERTIES, "P&roperties");
1612 file_menu->AppendSeparator();
1613 file_menu->Append(wxID_PRINT, "&Print...");
1614 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
1615 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
1617 wxMenu *view_menu = new wxMenu;
\r
1618 view_menu->Append(PLOTMENU_VIEW_SCALE_MINMAX, "Display Scale &Set...");
\r
1619 view_menu->Append(PLOTMENU_VIEW_SCALE_AUTO, "Display Scale &Auto...");
\r
1621 wxMenu *help_menu = new wxMenu;
1622 help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents");
1623 help_menu->AppendSeparator();
1624 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
1626 wxMenuBar *menu_bar = new wxMenuBar;
1628 menu_bar->Append(file_menu, "&File");
\r
1629 menu_bar->Append(view_menu, "&View");
1630 menu_bar->Append(help_menu, "&Help");
1632 subframe->SetMenuBar(menu_bar);
1634 subframe->Centre(wxBOTH);
1641 PlotFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
1643 m_frame = CreateChildFrame(doc, this);
1646 m_bMinSpecified = false;
\r
1647 m_bMaxSpecified = false;
\r
1648 m_dAutoScaleFactor = 1.;
\r
1651 m_frame->GetClientSize(&width, &height);
1652 m_frame->SetTitle ("Plot File");
1653 m_canvas = CreateCanvas (this, m_frame);
1656 int x, y; // X requires a forced resize
1657 m_frame->GetSize(&x, &y);
1658 m_frame->SetSize(-1, -1, x, y);
1661 m_frame->Show(true);
1668 PlotFileView::OnDraw (wxDC* dc)
1670 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1671 const int iNColumns = rPlotFile.getNumColumns();
\r
1672 const int iNRecords = rPlotFile.getNumRecords();
\r
1674 if (iNColumns > 0 && iNRecords > 0) {
\r
1676 m_canvas->GetClientSize (&xsize, &ysize);
\r
1677 SGPDriver driver (dc, xsize, ysize);
\r
1680 m_pEZPlot->plot (&sgp);
\r
1686 PlotFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
1689 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1690 const int iNColumns = rPlotFile.getNumColumns();
\r
1691 const int iNRecords = rPlotFile.getNumRecords();
\r
1693 if (iNColumns > 0 && iNRecords > 0) {
\r
1696 m_pEZPlot = new EZPlot;
\r
1698 for (unsigned int iEzset = 0; iEzset < rPlotFile.getNumEzsetCommands(); iEzset++)
\r
1699 m_pEZPlot->ezset (rPlotFile.getEzsetCommand (iEzset));
\r
1701 if (m_bMinSpecified) {
\r
1702 std::ostringstream os;
\r
1703 os << "ymin " << m_dMinPixel;
\r
1704 m_pEZPlot->ezset (os.str());
\r
1707 if (m_bMaxSpecified) {
\r
1708 std::ostringstream os;
\r
1709 os << "ymax " << m_dMaxPixel;
\r
1710 m_pEZPlot->ezset (os.str());
\r
1713 m_pEZPlot->ezset("box");
\r
1714 m_pEZPlot->ezset("grid");
\r
1716 double* pdXaxis = new double [iNRecords];
\r
1717 rPlotFile.getColumn (0, pdXaxis);
\r
1719 double* pdY = new double [iNRecords];
\r
1720 for (int iCol = 1; iCol < iNColumns; iCol++) {
\r
1721 rPlotFile.getColumn (iCol, pdY);
\r
1722 m_pEZPlot->addCurve (pdXaxis, pdY, iNRecords);
\r
1729 m_canvas->Refresh();
\r
1734 PlotFileView::OnClose (bool deleteWindow)
1736 if (!GetDocument()->Close())
1740 m_canvas->m_pView = NULL;
1742 wxString s(wxTheApp->GetAppName());
1744 m_frame->SetTitle(s);