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 1.41 2000/12/29 19:30:08 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
90 ImageFileArrayConst v = rIF.getArray();
\r
94 int yPt = ny - y - 1;
\r
95 dc.SetLogicalFunction (wxINVERT);
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96 dc.SetPen (*wxGREEN_PEN);
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97 dc.DrawLine (0, yPt, nx, yPt);
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98 dc.DrawLine (x, 0, x, ny);
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99 dc.SetLogicalFunction (wxCOPY);
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103 ImageFileCanvas::GetCurrentCursor (int& x, int& y)
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108 if (m_xCursor >= 0 && m_yCursor >= 0)
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115 ImageFileCanvas::OnMouseEvent(wxMouseEvent& event)
123 wxPoint pt(event.GetLogicalPosition(dc));
125 const ImageFile& rIF = m_pView->GetDocument()->getImageFile();
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126 ImageFileArrayConst v = rIF.getArray();
\r
129 const int yPt = ny - 1 - pt.y;
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130 if (event.RightIsDown()) {
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131 if (pt.x >= 0 && pt.x < nx && pt.y >= 0 && pt.y < ny) {
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132 std::ostringstream os;
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133 os << "Image value (" << pt.x << "," << yPt << ") = " << v[pt.x][yPt] << "\n";
\r
134 *theApp->getLog() << os.str().c_str();
\r
136 *theApp->getLog() << "Mouse out of image range (" << pt.x << "," << yPt << ")\n";
\r
138 else if (event.LeftIsDown() || event.LeftUp() || event.RightUp()) {
\r
139 if (pt.x >= 0 && pt.x < nx && pt.y >= 0 && pt.y < ny) {
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140 if (m_xCursor >= 0 && m_yCursor >= 0) {
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141 DrawRubberBandCursor (dc, m_xCursor, m_yCursor);
\r
143 DrawRubberBandCursor (dc, pt.x, yPt);
\r
147 *theApp->getLog() << "Mouse out of image range (" << pt.x << "," << yPt << ")\n";
\r
149 if (event.LeftUp()) {
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150 std::ostringstream os;
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151 os << "Selected column " << pt.x << " , row " << yPt << "\n";
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152 *theApp->getLog() << os.str().c_str();
\r
158 IMPLEMENT_DYNAMIC_CLASS(ImageFileView, wxView)
160 BEGIN_EVENT_TABLE(ImageFileView, wxView)
161 EVT_MENU(IFMENU_FILE_PROPERTIES, ImageFileView::OnProperties)
162 EVT_MENU(IFMENU_VIEW_SCALE_MINMAX, ImageFileView::OnScaleMinMax)
163 EVT_MENU(IFMENU_VIEW_SCALE_AUTO, ImageFileView::OnScaleAuto)
\r
164 EVT_MENU(IFMENU_COMPARE_IMAGES, ImageFileView::OnCompare)
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165 EVT_MENU(IFMENU_COMPARE_ROW, ImageFileView::OnCompareRow)
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166 EVT_MENU(IFMENU_COMPARE_COL, ImageFileView::OnCompareCol)
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167 EVT_MENU(IFMENU_PROCESS_INVERTVALUES, ImageFileView::OnInvertValues)
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168 EVT_MENU(IFMENU_PROCESS_SQUARE, ImageFileView::OnSquare)
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169 EVT_MENU(IFMENU_PROCESS_SQRT, ImageFileView::OnSquareRoot)
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170 EVT_MENU(IFMENU_PROCESS_LOG, ImageFileView::OnLog)
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171 EVT_MENU(IFMENU_PROCESS_EXP, ImageFileView::OnExp)
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172 EVT_MENU(IFMENU_PROCESS_FOURIER, ImageFileView::OnFourier)
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173 EVT_MENU(IFMENU_PROCESS_INVERSE_FOURIER, ImageFileView::OnInverseFourier)
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174 EVT_MENU(IFMENU_PROCESS_MAGNITUDE, ImageFileView::OnMagnitude)
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175 EVT_MENU(IFMENU_PROCESS_PHASE, ImageFileView::OnPhase)
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176 EVT_MENU(IFMENU_PLOT_ROW, ImageFileView::OnPlotRow)
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177 EVT_MENU(IFMENU_PLOT_COL, ImageFileView::OnPlotCol)
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180 ImageFileView::ImageFileView(void)
181 : wxView(), m_canvas(NULL), m_frame(NULL), m_bMinSpecified(false), m_bMaxSpecified(false)
185 ImageFileView::~ImageFileView(void)
190 ImageFileView::OnProperties (wxCommandEvent& event)
192 const ImageFile& rIF = GetDocument()->getImageFile();
193 if (rIF.nx() == 0 || rIF.ny() == 0)
194 *theApp->getLog() << "Properties: empty imagefile\n";
196 const std::string& rFilename = rIF.getFilename();
197 std::ostringstream os;
198 double min, max, mean, mode, median, stddev;
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199 rIF.statistics (min, max, mean, mode, median, stddev);
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200 os << "Filename: " << rFilename << "\n";
\r
201 os << "Size: (" << rIF.nx() << "," << rIF.ny() << ")\n";
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202 os << "Data type: ";
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203 if (rIF.dataType() == Array2dFile::DATA_TYPE_COMPLEX)
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207 os << "\nMinimum: "<<min<<"\nMaximum: "<<max<<"\nMean: "<<mean<<"\nMedian: "<<median<<"\nMode: "<<mode<<"\nStandard Deviation: "<<stddev << "\n";
208 if (rIF.dataType() == Array2dFile::DATA_TYPE_COMPLEX) {
\r
209 rIF.statistics (rIF.getImaginaryArray(), min, max, mean, mode, median, stddev);
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210 os << "\nImaginary: min: "<<min<<"\nmax: "<<max<<"\nmean: "<<mean<<"\nmedian: "<<median<<"\nmode: "<<mode<<"\nstddev: "<<stddev << "\n";
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212 *theApp->getLog() << os.str().c_str();
213 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Imagefile Properties", wxOK | wxICON_INFORMATION);
214 dialogMsg.ShowModal();
219 ImageFileView::OnScaleAuto (wxCommandEvent& event)
221 const ImageFile& rIF = GetDocument()->getImageFile();
222 double min, max, mean, mode, median, stddev;
\r
223 rIF.statistics(min, max, mean, mode, median, stddev);
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224 DialogAutoScaleParameters dialogAutoScale (m_frame, mean, mode, median, stddev, m_dAutoScaleFactor);
225 int iRetVal = dialogAutoScale.ShowModal();
226 if (iRetVal == wxID_OK) {
227 m_bMinSpecified = true;
228 m_bMaxSpecified = true;
230 if (dialogAutoScale.getMinMax (&dMin, &dMax)) {
233 m_dAutoScaleFactor = dialogAutoScale.getAutoScaleFactor();
234 OnUpdate (this, NULL);
\r
240 ImageFileView::OnScaleMinMax (wxCommandEvent& event)
242 const ImageFile& rIF = GetDocument()->getImageFile();
244 if (! m_bMinSpecified && ! m_bMaxSpecified)
245 rIF.getMinMax (min, max);
252 DialogGetMinMax dialogMinMax (m_frame, "Set Image Minimum & Maximum", min, max);
253 int retVal = dialogMinMax.ShowModal();
254 if (retVal == wxID_OK) {
255 m_bMinSpecified = true;
256 m_bMaxSpecified = true;
257 m_dMinPixel = dialogMinMax.getMinimum();
258 m_dMaxPixel = dialogMinMax.getMaximum();
259 OnUpdate (this, NULL);
264 ImageFileView::OnCompare (wxCommandEvent& event)
\r
266 std::vector<ImageFileDocument*> vecIF;
\r
267 theApp->getCompatibleImages (GetDocument(), vecIF);
\r
269 if (vecIF.size() == 0) {
\r
270 wxMessageBox("There are no compatible image files open for comparision", "No comparison images");
\r
272 DialogGetComparisonImage dialogGetCompare(m_frame, "Get Comparison Image", vecIF, true);
\r
274 if (dialogGetCompare.ShowModal() == wxID_OK) {
\r
275 const ImageFile& rIF = GetDocument()->getImageFile();
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276 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
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277 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
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278 std::ostringstream os;
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279 double min, max, mean, mode, median, stddev;
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280 rIF.statistics (min, max, mean, mode, median, stddev);
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281 os << rIF.getFilename() << ": minimum=" << min << ", maximum=" << max << ", mean=" << mean << ", mode=" << mode << ", median=" << median << ", stddev=" << stddev << "\n";
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282 rCompareIF.statistics (min, max, mean, mode, median, stddev);
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283 os << rCompareIF.getFilename() << ": minimum=" << min << ", maximum=" << max << ", mean=" << mean << ", mode=" << mode << ", median=" << median << ", stddev=" << stddev << "\n";
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286 rIF.comparativeStatistics (rCompareIF, d, r, e);
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287 os << "Comparative Statistics: d=" << d << ", r=" << r << ", e=" << e << "\n";
\r
288 *theApp->getLog() << os.str().c_str();
\r
289 if (dialogGetCompare.getMakeDifferenceImage()) {
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290 ImageFileDocument* pDifferenceDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
\r
291 if (! pDifferenceDoc) {
\r
292 sys_error (ERR_SEVERE, "Unable to create image file");
\r
295 ImageFile& differenceImage = pDifferenceDoc->getImageFile();
\r
297 differenceImage.setArraySize (rIF.nx(), rIF.ny());
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298 if (! rIF.subtractImages (rCompareIF, differenceImage)) {
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299 pDifferenceDoc->DeleteAllViews();
\r
303 if (theApp->getSetModifyNewDocs())
\r
304 pDifferenceDoc->Modify(true);
\r
305 pDifferenceDoc->UpdateAllViews(this);
\r
306 pDifferenceDoc->GetFirstView()->OnUpdate (this, NULL);
\r
308 wxMessageBox(os.str().c_str(), "Image Comparison");
\r
314 ImageFileView::OnInvertValues (wxCommandEvent& event)
\r
316 ImageFile& rIF = GetDocument()->getImageFile();
\r
317 rIF.invertPixelValues (rIF);
\r
318 if (theApp->getSetModifyNewDocs())
\r
319 GetDocument()->Modify(TRUE);
\r
320 GetDocument()->UpdateAllViews(this);
\r
324 ImageFileView::OnSquare (wxCommandEvent& event)
\r
326 ImageFile& rIF = GetDocument()->getImageFile();
\r
328 if (theApp->getSetModifyNewDocs())
\r
329 GetDocument()->Modify(TRUE);
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330 GetDocument()->UpdateAllViews(this);
\r
334 ImageFileView::OnSquareRoot (wxCommandEvent& event)
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336 ImageFile& rIF = GetDocument()->getImageFile();
\r
338 if (theApp->getSetModifyNewDocs())
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339 GetDocument()->Modify(TRUE);
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340 GetDocument()->UpdateAllViews(this);
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344 ImageFileView::OnLog (wxCommandEvent& event)
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346 ImageFile& rIF = GetDocument()->getImageFile();
\r
348 if (theApp->getSetModifyNewDocs())
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349 GetDocument()->Modify(TRUE);
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350 GetDocument()->UpdateAllViews(this);
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354 ImageFileView::OnExp (wxCommandEvent& event)
\r
356 ImageFile& rIF = GetDocument()->getImageFile();
\r
358 if (theApp->getSetModifyNewDocs())
\r
359 GetDocument()->Modify(TRUE);
\r
360 GetDocument()->UpdateAllViews(this);
\r
364 ImageFileView::OnFourier (wxCommandEvent& event)
\r
366 ImageFile& rIF = GetDocument()->getImageFile();
\r
368 m_bMinSpecified = false;
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369 m_bMaxSpecified = false;
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370 if (theApp->getSetModifyNewDocs())
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371 GetDocument()->Modify(TRUE);
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372 GetDocument()->UpdateAllViews(this);
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376 ImageFileView::OnInverseFourier (wxCommandEvent& event)
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378 ImageFile& rIF = GetDocument()->getImageFile();
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379 rIF.inverseFourier (rIF);
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380 m_bMinSpecified = false;
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381 m_bMaxSpecified = false;
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382 if (theApp->getSetModifyNewDocs())
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383 GetDocument()->Modify(TRUE);
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384 GetDocument()->UpdateAllViews(this);
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388 ImageFileView::OnMagnitude (wxCommandEvent& event)
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390 ImageFile& rIF = GetDocument()->getImageFile();
\r
391 rIF.magnitude (rIF);
\r
392 m_bMinSpecified = false;
\r
393 m_bMaxSpecified = false;
\r
394 if (theApp->getSetModifyNewDocs())
\r
395 GetDocument()->Modify(TRUE);
\r
396 GetDocument()->UpdateAllViews(this);
\r
400 ImageFileView::OnPhase (wxCommandEvent& event)
\r
402 ImageFile& rIF = GetDocument()->getImageFile();
\r
404 m_bMinSpecified = false;
\r
405 m_bMaxSpecified = false;
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406 if (theApp->getSetModifyNewDocs())
\r
407 GetDocument()->Modify(TRUE);
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408 GetDocument()->UpdateAllViews(this);
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413 ImageFileView::CreateCanvas (wxView *view, wxFrame *parent)
415 ImageFileCanvas* pCanvas;
417 parent->GetClientSize(&width, &height);
419 pCanvas = new ImageFileCanvas (dynamic_cast<ImageFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
421 pCanvas->SetScrollbars(20, 20, 50, 50);
422 pCanvas->SetBackgroundColour(*wxWHITE);
429 ImageFileView::CreateChildFrame(wxDocument *doc, wxView *view)
431 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "ImageFile Frame", wxPoint(-1, -1), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
433 wxMenu *file_menu = new wxMenu;
435 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
436 file_menu->Append(wxID_OPEN, "&Open...");
437 file_menu->Append(wxID_SAVE, "&Save");
438 file_menu->Append(wxID_SAVEAS, "Save &As...");
439 file_menu->Append(wxID_CLOSE, "&Close");
441 file_menu->AppendSeparator();
442 file_menu->Append(IFMENU_FILE_PROPERTIES, "P&roperties");
444 file_menu->AppendSeparator();
445 file_menu->Append(wxID_PRINT, "&Print...");
446 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
447 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
449 wxMenu *view_menu = new wxMenu;
450 view_menu->Append(IFMENU_VIEW_SCALE_MINMAX, "Display Scale &Set...");
451 view_menu->Append(IFMENU_VIEW_SCALE_AUTO, "Display Scale &Auto...");
453 wxMenu* process_menu = new wxMenu;
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454 process_menu->Append (IFMENU_PROCESS_INVERTVALUES, "&Invert Values");
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455 process_menu->Append (IFMENU_PROCESS_SQUARE, "&Square");
\r
456 process_menu->Append (IFMENU_PROCESS_SQRT, "Square &Root");
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457 process_menu->Append (IFMENU_PROCESS_LOG, "&Log");
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458 process_menu->Append (IFMENU_PROCESS_EXP, "&Exp");
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459 process_menu->AppendSeparator();
\r
460 process_menu->Append (IFMENU_PROCESS_FOURIER, "&Fourier");
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461 process_menu->Append (IFMENU_PROCESS_INVERSE_FOURIER, "&Inverse Fourier");
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462 process_menu->Append (IFMENU_PROCESS_MAGNITUDE, "&Magnitude");
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463 process_menu->Append (IFMENU_PROCESS_PHASE, "&Phase");
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465 wxMenu *plot_menu = new wxMenu;
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466 plot_menu->Append (IFMENU_PLOT_ROW, "Plot &Row");
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467 plot_menu->Append (IFMENU_PLOT_COL, "Plot &Column");
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469 wxMenu *compare_menu = new wxMenu;
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470 compare_menu->Append (IFMENU_COMPARE_IMAGES, "Compare &Images...");
\r
471 compare_menu->Append (IFMENU_COMPARE_ROW, "Compare &Row");
\r
472 compare_menu->Append (IFMENU_COMPARE_COL, "Compare &Column");
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474 wxMenu *help_menu = new wxMenu;
475 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
477 wxMenuBar *menu_bar = new wxMenuBar;
479 menu_bar->Append(file_menu, "&File");
480 menu_bar->Append(view_menu, "&View");
\r
481 menu_bar->Append(process_menu, "&Process");
\r
482 menu_bar->Append(plot_menu, "P&lot");
\r
483 menu_bar->Append(compare_menu, "&Compare");
484 menu_bar->Append(help_menu, "&Help");
486 subframe->SetMenuBar(menu_bar);
488 subframe->Centre(wxBOTH);
495 ImageFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
497 m_frame = CreateChildFrame(doc, this);
500 m_bMinSpecified = false;
501 m_bMaxSpecified = false;
502 m_dAutoScaleFactor = 1.;
505 m_frame->GetClientSize (&width, &height);
506 m_frame->SetTitle("ImageFileView");
507 m_canvas = CreateCanvas (this, m_frame);
509 int x, y; // X requires a forced resize
510 m_frame->GetSize(&x, &y);
511 m_frame->SetSize(-1, -1, x, y);
512 m_frame->SetFocus();
\r
520 ImageFileView::OnDraw (wxDC* dc)
523 dc->DrawBitmap(m_bitmap, 0, 0, false);
525 int xCursor, yCursor;
\r
526 if (m_canvas->GetCurrentCursor (xCursor, yCursor))
\r
527 m_canvas->DrawRubberBandCursor (*dc, xCursor, yCursor);
\r
532 ImageFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
534 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
535 ImageFileArrayConst v = rIF.getArray();
538 if (v != NULL && nx != 0 && ny != 0) {
539 if (! m_bMinSpecified || ! m_bMaxSpecified) {
541 rIF.getMinMax (min, max);
542 if (! m_bMinSpecified)
544 if (! m_bMaxSpecified)
547 double scaleWidth = m_dMaxPixel - m_dMinPixel;
549 unsigned char* imageData = new unsigned char [nx * ny * 3];
550 for (int ix = 0; ix < nx; ix++) {
551 for (int iy = 0; iy < ny; iy++) {
552 double scaleValue = ((v[ix][iy] - m_dMinPixel) / scaleWidth) * 255;
553 int intensity = static_cast<int>(scaleValue + 0.5);
554 intensity = clamp (intensity, 0, 255);
555 int baseAddr = ((ny - 1 - iy) * nx + ix) * 3;
556 imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
559 wxImage image (nx, ny, imageData, true);
560 m_bitmap = image.ConvertToBitmap();
564 xSize = clamp (xSize, 0, 800);
565 ySize = clamp (ySize, 0, 800);
566 m_frame->SetClientSize (xSize, ySize);
567 m_canvas->SetScrollbars(20, 20, nx/20, ny/20);
568 m_canvas->SetBackgroundColour(*wxWHITE);
\r
576 ImageFileView::OnClose (bool deleteWindow)
578 if (!GetDocument()->Close())
582 m_canvas->m_pView = NULL;
584 wxString s(theApp->GetAppName());
586 m_frame->SetTitle(s);
600 ImageFileView::OnPlotRow (wxCommandEvent& event)
\r
602 int xCursor, yCursor;
\r
603 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
604 wxMessageBox ("No row selected. Please use left mouse button on image to select column","Error");
\r
608 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
\r
609 ImageFileArrayConst v = rIF.getArray();
\r
613 if (v != NULL && yCursor < ny) {
\r
614 double* pX = new double [nx];
\r
615 double* pY = new double [nx];
\r
616 for (int i = 0; i < nx; i++) {
\r
618 pY[i] = v[i][yCursor];
\r
620 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
622 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
624 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
625 std::ostringstream os;
\r
626 os << "Row " << yCursor;
\r
627 std::string title("title ");
\r
629 rPlotFile.addEzsetCommand (title.c_str());
\r
630 rPlotFile.addEzsetCommand ("xlabel Column");
\r
631 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
632 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
633 rPlotFile.addEzsetCommand ("box");
\r
634 rPlotFile.addEzsetCommand ("grid");
\r
635 rPlotFile.setCurveSize (2, nx);
\r
636 rPlotFile.addColumn (0, pX);
\r
637 rPlotFile.addColumn (1, pY);
\r
641 if (theApp->getSetModifyNewDocs())
\r
642 pPlotDoc->Modify(true);
\r
643 pPlotDoc->UpdateAllViews();
\r
648 ImageFileView::OnPlotCol (wxCommandEvent& event)
\r
650 int xCursor, yCursor;
\r
651 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
652 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
\r
656 const ImageFile& rIF = dynamic_cast<ImageFileDocument*>(GetDocument())->getImageFile();
\r
657 ImageFileArrayConst v = rIF.getArray();
\r
661 if (v != NULL && xCursor < nx) {
\r
662 double* pX = new double [ny];
\r
663 double* pY = new double [ny];
\r
664 for (int i = 0; i < ny; i++) {
\r
666 pY[i] = v[xCursor][i];
\r
668 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
670 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
672 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
673 std::ostringstream os;
\r
674 os << "Column " << xCursor;
\r
675 std::string title("title ");
\r
677 rPlotFile.addEzsetCommand (title.c_str());
\r
678 rPlotFile.addEzsetCommand ("xlabel Row");
\r
679 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
680 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
681 rPlotFile.addEzsetCommand ("box");
\r
682 rPlotFile.addEzsetCommand ("grid");
\r
683 rPlotFile.setCurveSize (2, nx);
\r
684 rPlotFile.addColumn (0, pX);
\r
685 rPlotFile.addColumn (1, pY);
\r
689 if (theApp->getSetModifyNewDocs())
\r
690 pPlotDoc->Modify(true);
\r
691 pPlotDoc->UpdateAllViews();
\r
696 ImageFileView::OnCompareCol (wxCommandEvent& event)
\r
698 int xCursor, yCursor;
\r
699 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
700 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
\r
704 std::vector<ImageFileDocument*> vecIFDoc;
\r
705 theApp->getCompatibleImages (GetDocument(), vecIFDoc);
\r
706 if (vecIFDoc.size() == 0) {
\r
707 wxMessageBox ("No compatible images for Column Comparison", "Error");
\r
710 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Comparison Image", vecIFDoc, false);
\r
712 if (dialogGetCompare.ShowModal() == wxID_OK) {
\r
713 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
\r
714 const ImageFile& rIF = GetDocument()->getImageFile();
\r
715 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
\r
717 ImageFileArrayConst v1 = rIF.getArray();
\r
718 ImageFileArrayConst v2 = rCompareIF.getArray();
\r
722 if (v1 != NULL && xCursor < nx) {
\r
723 double* pX = new double [ny];
\r
724 double* pY1 = new double [ny];
\r
725 double* pY2 = new double [ny];
\r
726 for (int i = 0; i < ny; i++) {
\r
728 pY1[i] = v1[xCursor][i];
\r
729 pY2[i] = v2[xCursor][i];
\r
731 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
733 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
735 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
736 std::ostringstream os;
\r
737 os << "Column " << xCursor << " Comparison";
\r
738 std::string title("title ");
\r
740 rPlotFile.addEzsetCommand (title.c_str());
\r
741 rPlotFile.addEzsetCommand ("xlabel Row");
\r
742 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
743 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
744 rPlotFile.addEzsetCommand ("curve 1");
\r
745 rPlotFile.addEzsetCommand ("color 2");
\r
746 rPlotFile.addEzsetCommand ("curve 2");
\r
747 rPlotFile.addEzsetCommand ("color 4");
\r
748 rPlotFile.addEzsetCommand ("dash 5");
\r
749 rPlotFile.addEzsetCommand ("box");
\r
750 rPlotFile.addEzsetCommand ("grid");
\r
751 rPlotFile.setCurveSize (3, nx);
\r
752 rPlotFile.addColumn (0, pX);
\r
753 rPlotFile.addColumn (1, pY1);
\r
754 rPlotFile.addColumn (2, pY2);
\r
759 if (theApp->getSetModifyNewDocs())
\r
760 pPlotDoc->Modify(true);
\r
761 pPlotDoc->UpdateAllViews();
\r
767 ImageFileView::OnCompareRow (wxCommandEvent& event)
\r
769 int xCursor, yCursor;
\r
770 if (! m_canvas->GetCurrentCursor (xCursor, yCursor)) {
\r
771 wxMessageBox ("No column selected. Please use left mouse button on image to select column","Error");
\r
775 std::vector<ImageFileDocument*> vecIFDoc;
\r
776 theApp->getCompatibleImages (GetDocument(), vecIFDoc);
\r
778 if (vecIFDoc.size() == 0) {
\r
779 wxMessageBox ("No compatible images for Row Comparison", "Error");
\r
783 DialogGetComparisonImage dialogGetCompare (m_frame, "Get Comparison Image", vecIFDoc, false);
\r
785 if (dialogGetCompare.ShowModal() == wxID_OK) {
\r
786 ImageFileDocument* pCompareDoc = dialogGetCompare.getImageFileDocument();
\r
787 const ImageFile& rIF = GetDocument()->getImageFile();
\r
788 const ImageFile& rCompareIF = pCompareDoc->getImageFile();
\r
790 ImageFileArrayConst v1 = rIF.getArray();
\r
791 ImageFileArrayConst v2 = rCompareIF.getArray();
\r
795 if (v1 != NULL && yCursor < ny) {
\r
796 double* pX = new double [nx];
\r
797 double* pY1 = new double [nx];
\r
798 double* pY2 = new double [nx];
\r
799 for (int i = 0; i < nx; i++) {
\r
801 pY1[i] = v1[i][yCursor];
\r
802 pY2[i] = v2[i][yCursor];
\r
804 PlotFileDocument* pPlotDoc = dynamic_cast<PlotFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.plt", wxDOC_SILENT));
\r
806 sys_error (ERR_SEVERE, "Internal error: unable to create Plot file");
\r
808 PlotFile& rPlotFile = pPlotDoc->getPlotFile();
\r
809 std::ostringstream os;
\r
810 os << "Row " << yCursor << " Comparison";
\r
811 std::string title("title ");
\r
813 rPlotFile.addEzsetCommand (title.c_str());
\r
814 rPlotFile.addEzsetCommand ("xlabel Column");
\r
815 rPlotFile.addEzsetCommand ("ylabel Pixel Value");
\r
816 rPlotFile.addEzsetCommand ("lxfrac 0");
\r
817 rPlotFile.addEzsetCommand ("curve 1");
\r
818 rPlotFile.addEzsetCommand ("color 2");
\r
819 rPlotFile.addEzsetCommand ("curve 2");
\r
820 rPlotFile.addEzsetCommand ("color 4");
\r
821 rPlotFile.addEzsetCommand ("dash 5");
\r
822 rPlotFile.addEzsetCommand ("box");
\r
823 rPlotFile.addEzsetCommand ("grid");
\r
824 rPlotFile.setCurveSize (3, ny);
\r
825 rPlotFile.addColumn (0, pX);
\r
826 rPlotFile.addColumn (1, pY1);
\r
827 rPlotFile.addColumn (2, pY2);
\r
832 if (theApp->getSetModifyNewDocs())
\r
833 pPlotDoc->Modify(true);
\r
834 pPlotDoc->UpdateAllViews();
\r
842 PhantomCanvas::PhantomCanvas (PhantomView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
843 : wxScrolledWindow(frame, -1, pos, size, style)
849 PhantomCanvas::OnDraw(wxDC& dc)
852 m_pView->OnDraw(& dc);
858 IMPLEMENT_DYNAMIC_CLASS(PhantomView, wxView)
860 BEGIN_EVENT_TABLE(PhantomView, wxView)
861 EVT_MENU(PHMMENU_FILE_PROPERTIES, PhantomView::OnProperties)
862 EVT_MENU(PHMMENU_PROCESS_RASTERIZE, PhantomView::OnRasterize)
863 EVT_MENU(PHMMENU_PROCESS_PROJECTIONS, PhantomView::OnProjections)
866 PhantomView::PhantomView(void)
867 : wxView(), m_canvas(NULL), m_frame(NULL)
869 m_iDefaultNDet = 367;
870 m_iDefaultNView = 320;
871 m_iDefaultNSample = 2;
872 m_dDefaultRotation = 2;
873 m_dDefaultFocalLength = 2;
874 m_dDefaultFieldOfView = 1;
875 m_iDefaultGeometry = Scanner::GEOMETRY_PARALLEL;
876 m_iDefaultTrace = Trace::TRACE_NONE;
879 PhantomView::~PhantomView(void)
884 PhantomView::OnProperties (wxCommandEvent& event)
886 const int idPhantom = GetDocument()->getPhantomID();
887 const wxString& namePhantom = GetDocument()->getPhantomName();
888 std::ostringstream os;
889 os << "Phantom " << namePhantom.c_str() << " (" << idPhantom << ")\n";
890 *theApp->getLog() << os.str().c_str();
892 const Phantom& rPhantom = GetDocument()->getPhantom();
899 PhantomView::OnProjections (wxCommandEvent& event)
901 DialogGetProjectionParameters dialogProjection (m_frame, m_iDefaultNDet, m_iDefaultNView, m_iDefaultNSample, m_dDefaultRotation, m_dDefaultFocalLength, m_dDefaultFieldOfView, m_iDefaultGeometry, m_iDefaultTrace);
902 int retVal = dialogProjection.ShowModal();
903 if (retVal == wxID_OK) {
904 m_iDefaultNDet = dialogProjection.getNDet();
905 m_iDefaultNView = dialogProjection.getNView();
906 m_iDefaultNSample = dialogProjection.getNSamples();
907 m_iDefaultTrace = dialogProjection.getTrace();
908 m_dDefaultRotation = dialogProjection.getRotAngle();
909 m_dDefaultFocalLength = dialogProjection.getFocalLengthRatio();
910 m_dDefaultFieldOfView = dialogProjection.getFieldOfViewRatio();
911 wxString sGeometry = dialogProjection.getGeometry();
912 m_iDefaultGeometry = Scanner::convertGeometryNameToID (sGeometry.c_str());
914 if (m_iDefaultNDet > 0 && m_iDefaultNView > 0 && sGeometry != "") {
915 const Phantom& rPhantom = GetDocument()->getPhantom();
916 ProjectionFileDocument* pProjectionDoc = dynamic_cast<ProjectionFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.pj", wxDOC_SILENT));
\r
917 if (! pProjectionDoc) {
\r
918 sys_error (ERR_SEVERE, "Unable to create projection document");
\r
921 Projections& rProj = pProjectionDoc->getProjections();
922 Scanner theScanner (rPhantom, sGeometry.c_str(), m_iDefaultNDet, m_iDefaultNView, m_iDefaultNSample, m_dDefaultRotation, m_dDefaultFocalLength, m_dDefaultFieldOfView);
923 if (theScanner.fail()) {
924 *theApp->getLog() << "Failed making scanner: " << theScanner.failMessage().c_str() << "\n";
927 rProj.initFromScanner (theScanner);
928 m_dDefaultRotation /= PI; // convert back to PI units
930 if (m_iDefaultTrace > Trace::TRACE_CONSOLE) {
931 ProjectionsDialog dialogProjections (theScanner, rProj, rPhantom, m_iDefaultTrace, dynamic_cast<wxWindow*>(m_frame));
932 for (int iView = 0; iView < rProj.nView(); iView++) {
935 if (dialogProjections.isCancelled() || ! dialogProjections.projectView (iView)) {
936 pProjectionDoc->DeleteAllViews();
941 while (dialogProjections.isPaused()) {
947 wxProgressDialog dlgProgress (wxString("Projection"), wxString("Projection Progress"), rProj.nView() + 1, m_frame, wxPD_CAN_ABORT);
948 for (int i = 0; i < rProj.nView(); i++) {
949 theScanner.collectProjections (rProj, rPhantom, i, 1, true, m_iDefaultTrace);
950 if (! dlgProgress.Update (i+1)) {
951 pProjectionDoc->DeleteAllViews();
957 std::ostringstream os;
958 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();
959 rProj.setRemark (os.str());
960 *theApp->getLog() << os.str().c_str() << "\n";
964 ProjectionFileView* projView = dynamic_cast<ProjectionFileView*>(pProjectionDoc->GetFirstView());
\r
966 projView->getFrame()->SetFocus();
\r
967 projView->OnUpdate (projView, NULL);
\r
969 if (wxView* pView = pProjectionDoc->GetFirstView()) {
970 if (wxFrame* pFrame = pView->GetFrame()) {
974 theApp->getDocManager()->ActivateView (pView, true, false);
977 if (theApp->getSetModifyNewDocs())
\r
978 pProjectionDoc->Modify(true);
979 pProjectionDoc->UpdateAllViews(this);
986 PhantomView::OnRasterize (wxCommandEvent& event)
988 DialogGetRasterParameters dialogRaster (m_frame, 256, 256, 1);
989 int retVal = dialogRaster.ShowModal();
990 if (retVal == wxID_OK) {
991 int xSize = dialogRaster.getXSize();
992 int ySize = dialogRaster.getYSize();
993 int nSamples = dialogRaster.getNSamples();
996 if (xSize > 0 && ySize > 0) {
997 const Phantom& rPhantom = GetDocument()->getPhantom();
998 ImageFileDocument* pRasterDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
\r
999 if (! pRasterDoc) {
\r
1000 sys_error (ERR_SEVERE, "Unable to create image file");
\r
1003 ImageFile& imageFile = pRasterDoc->getImageFile();
1005 imageFile.setArraySize (xSize, ySize);
1006 wxProgressDialog dlgProgress (wxString("Rasterize"), wxString("Rasterization Progress"), imageFile.nx() + 1, m_frame, wxPD_CAN_ABORT);
1007 for (unsigned int i = 0; i < imageFile.nx(); i++) {
1008 rPhantom.convertToImagefile (imageFile, nSamples, Trace::TRACE_NONE, i, 1, true);
1009 if (! dlgProgress.Update(i+1)) {
1010 pRasterDoc->DeleteAllViews();
1014 if (theApp->getSetModifyNewDocs())
\r
1015 pRasterDoc->Modify(true);
1016 pRasterDoc->UpdateAllViews(this);
1017 ImageFileView* rasterView = dynamic_cast<ImageFileView*>(pRasterDoc->GetFirstView());
\r
1019 rasterView->getFrame()->SetFocus();
\r
1020 rasterView->OnUpdate (rasterView, NULL);
\r
1023 std::ostringstream os;
1024 os << "Rasterize Phantom " << rPhantom.name() << ": XSize=" << xSize << ", YSize=" << ySize << ", nSamples=" << nSamples << "\n";
1025 *theApp->getLog() << os.str().c_str();
1032 PhantomView::CreateCanvas (wxView *view, wxFrame *parent)
1034 PhantomCanvas* pCanvas;
1036 parent->GetClientSize(&width, &height);
1038 pCanvas = new PhantomCanvas (dynamic_cast<PhantomView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
1040 pCanvas->SetBackgroundColour(*wxWHITE);
1047 PhantomView::CreateChildFrame(wxDocument *doc, wxView *view)
1049 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Phantom Frame", wxPoint(10, 10), wxSize(256, 256), wxDEFAULT_FRAME_STYLE);
1051 wxMenu *file_menu = new wxMenu;
1053 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
1054 file_menu->Append(wxID_OPEN, "&Open...");
1055 file_menu->Append(wxID_CLOSE, "&Close");
1057 file_menu->AppendSeparator();
1058 file_menu->Append(PHMMENU_FILE_PROPERTIES, "P&roperties");
1060 file_menu->AppendSeparator();
1061 file_menu->Append(wxID_PRINT, "&Print...");
1062 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
1063 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
1065 wxMenu *process_menu = new wxMenu;
1066 process_menu->Append(PHMMENU_PROCESS_RASTERIZE, "&Rasterize...");
1067 process_menu->Append(PHMMENU_PROCESS_PROJECTIONS, "&Projections...");
1069 wxMenu *help_menu = new wxMenu;
1070 help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents");
1071 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
1073 wxMenuBar *menu_bar = new wxMenuBar;
1075 menu_bar->Append(file_menu, "&File");
1076 menu_bar->Append(process_menu, "&Process");
1077 menu_bar->Append(help_menu, "&Help");
1079 subframe->SetMenuBar(menu_bar);
1081 subframe->Centre(wxBOTH);
1088 PhantomView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
1090 m_frame = CreateChildFrame(doc, this);
1094 m_frame->GetClientSize(&width, &height);
1095 m_frame->SetTitle("PhantomView");
1096 m_canvas = CreateCanvas(this, m_frame);
1099 int x, y; // X requires a forced resize
1100 m_frame->GetSize(&x, &y);
1101 m_frame->SetSize(-1, -1, x, y);
1104 m_frame->Show(true);
1112 PhantomView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
1115 m_canvas->Refresh();
1119 PhantomView::OnClose (bool deleteWindow)
1121 if (!GetDocument()->Close())
1125 m_canvas->m_pView = NULL;
1127 wxString s(wxTheApp->GetAppName());
1129 m_frame->SetTitle(s);
1142 PhantomView::OnDraw (wxDC* dc)
1145 m_canvas->GetClientSize (&xsize, &ysize);
1146 SGPDriver driver (dc, xsize, ysize);
1148 const Phantom& rPhantom = GetDocument()->getPhantom();
1149 sgp.setColor (C_RED);
1150 rPhantom.show (sgp);
1155 ProjectionFileCanvas::ProjectionFileCanvas (ProjectionFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
1156 : wxScrolledWindow(frame, -1, pos, size, style)
1162 ProjectionFileCanvas::OnDraw(wxDC& dc)
1165 m_pView->OnDraw(& dc);
1168 // ProjectionFileView
1170 IMPLEMENT_DYNAMIC_CLASS(ProjectionFileView, wxView)
1172 BEGIN_EVENT_TABLE(ProjectionFileView, wxView)
1173 EVT_MENU(PJMENU_FILE_PROPERTIES, ProjectionFileView::OnProperties)
1174 EVT_MENU(PJMENU_PROCESS_RECONSTRUCT, ProjectionFileView::OnReconstruct)
1177 ProjectionFileView::ProjectionFileView(void)
1178 : wxView(), m_canvas(NULL), m_frame(NULL)
1182 m_iDefaultFilter = SignalFilter::FILTER_ABS_BANDLIMIT;
1183 m_dDefaultFilterParam = 1.;
1185 m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_RFFTW;
1186 m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_INVERSE_FOURIER;
1188 m_iDefaultFilterMethod = ProcessSignal::FILTER_METHOD_CONVOLUTION;
1189 m_iDefaultFilterGeneration = ProcessSignal::FILTER_GENERATION_DIRECT;
1191 m_iDefaultZeropad = 1;
1192 m_iDefaultBackprojector = Backprojector::BPROJ_IDIFF3;
1193 m_iDefaultInterpolation = Backprojector::INTERP_LINEAR;
1194 m_iDefaultInterpParam = 1;
1195 m_iDefaultTrace = Trace::TRACE_NONE;
1198 ProjectionFileView::~ProjectionFileView(void)
1203 ProjectionFileView::OnProperties (wxCommandEvent& event)
1205 const Projections& rProj = GetDocument()->getProjections();
1206 std::ostringstream os;
1207 rProj.printScanInfo(os);
1208 *theApp->getLog() << os.str().c_str();
1209 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Projection File Properties", wxOK | wxICON_INFORMATION);
1210 dialogMsg.ShowModal();
1215 ProjectionFileView::OnReconstruct (wxCommandEvent& event)
1217 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);
1219 int retVal = dialogReconstruction.ShowModal();
1220 if (retVal == wxID_OK) {
1221 m_iDefaultNX = dialogReconstruction.getXSize();
1222 m_iDefaultNY = dialogReconstruction.getYSize();
1223 wxString optFilterName = dialogReconstruction.getFilterName();
1224 m_iDefaultFilter = SignalFilter::convertFilterNameToID (optFilterName.c_str());
1225 m_dDefaultFilterParam = dialogReconstruction.getFilterParam();
1226 wxString optFilterMethodName = dialogReconstruction.getFilterMethodName();
1227 m_iDefaultFilterMethod = ProcessSignal::convertFilterMethodNameToID(optFilterMethodName.c_str());
1228 m_iDefaultZeropad = dialogReconstruction.getZeropad();
1229 wxString optFilterGenerationName = dialogReconstruction.getFilterGenerationName();
1230 m_iDefaultFilterGeneration = ProcessSignal::convertFilterGenerationNameToID (optFilterGenerationName.c_str());
1231 wxString optInterpName = dialogReconstruction.getInterpName();
1232 m_iDefaultInterpolation = Backprojector::convertInterpNameToID (optInterpName.c_str());
1233 m_iDefaultInterpParam = dialogReconstruction.getInterpParam();
1234 wxString optBackprojectName = dialogReconstruction.getBackprojectName();
1235 m_iDefaultBackprojector = Backprojector::convertBackprojectNameToID (optBackprojectName.c_str());
1236 m_iDefaultTrace = dialogReconstruction.getTrace();
1237 if (m_iDefaultNX > 0 && m_iDefaultNY > 0) {
1238 ImageFileDocument* pReconDoc = dynamic_cast<ImageFileDocument*>(theApp->getDocManager()->CreateDocument("untitled.if", wxDOC_SILENT));
\r
1239 if (! pReconDoc) {
\r
1240 sys_error (ERR_SEVERE, "Unable to create image file");
\r
1243 ImageFile& imageFile = pReconDoc->getImageFile();
1244 const Projections& rProj = GetDocument()->getProjections();
1245 imageFile.setArraySize (m_iDefaultNX, m_iDefaultNY);
1247 if (m_iDefaultFilterMethod != ProcessSignal::FILTER_METHOD_CONVOLUTION && m_iDefaultFilterGeneration == ProcessSignal::FILTER_GENERATION_DIRECT && rProj.geometry() != Scanner::GEOMETRY_PARALLEL) {
1248 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);
1252 SGPDriver* pSGPDriver = NULL;
1254 wxMemoryDC* pDCPlot = NULL;
1256 if (m_iDefaultTrace >= Trace::TRACE_PLOT) {
1257 bitmap.Create (500, 500);
1258 pDCPlot = new wxMemoryDC;
1259 pDCPlot->SelectObject (bitmap);
1260 pSGPDriver = new SGPDriver (dynamic_cast<wxDC*>pDCPlot, 500, 500);
1261 pSGP = new SGP (*pSGPDriver);
1263 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);
1266 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);
1270 if (m_iDefaultTrace > Trace::TRACE_CONSOLE) {
1271 ReconstructDialog* pDlgReconstruct = new ReconstructDialog (*pReconstruct, rProj, imageFile, m_iDefaultTrace, m_frame);
1272 for (int iView = 0; iView < rProj.nView(); iView++) {
1275 if (pDlgReconstruct->isCancelled() || ! pDlgReconstruct->reconstructView (iView)) {
1276 delete pDlgReconstruct;
1277 delete pReconstruct;
1278 pReconDoc->DeleteAllViews();
1283 while (pDlgReconstruct->isPaused()) {
1288 delete pDlgReconstruct;
1290 wxProgressDialog dlgProgress (wxString("Reconstruction"), wxString("Reconstruction Progress"), rProj.nView() + 1, m_frame, wxPD_CAN_ABORT);
1291 for (int i = 0; i < rProj.nView(); i++) {
1292 pReconstruct->reconstructView (i, 1);
1293 if (! dlgProgress.Update(i + 1)) {
1294 delete pReconstruct;
1295 pReconDoc->DeleteAllViews();
1300 delete pReconstruct;
1301 if (theApp->getSetModifyNewDocs())
\r
1302 pReconDoc->Modify(true);
1303 pReconDoc->UpdateAllViews(this);
1304 ImageFileView* rasterView = dynamic_cast<ImageFileView*>(pReconDoc->GetFirstView());
\r
1306 rasterView->getFrame()->SetFocus();
\r
1307 rasterView->OnUpdate (rasterView, NULL);
\r
1309 std::ostringstream os;
1310 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();
1311 *theApp->getLog() << os.str().c_str() << "\n";
1312 imageFile.labelAdd (rProj.getLabel());
1313 imageFile.labelAdd (Array2dFileLabel::L_HISTORY, os.str().c_str(), timerRecon.timerEnd());
1319 ProjectionFileCanvas*
1320 ProjectionFileView::CreateCanvas (wxView *view, wxFrame *parent)
1322 ProjectionFileCanvas* pCanvas;
1324 parent->GetClientSize(&width, &height);
1326 pCanvas = new ProjectionFileCanvas (dynamic_cast<ProjectionFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
1328 pCanvas->SetScrollbars(20, 20, 50, 50);
1329 pCanvas->SetBackgroundColour(*wxWHITE);
1336 ProjectionFileView::CreateChildFrame(wxDocument *doc, wxView *view)
1338 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Projection Frame", wxPoint(10, 10), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
1340 wxMenu *file_menu = new wxMenu;
1342 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
1343 file_menu->Append(wxID_OPEN, "&Open...");
1344 file_menu->Append(wxID_SAVE, "&Save");
1345 file_menu->Append(wxID_SAVEAS, "Save &As...");
1346 file_menu->Append(wxID_CLOSE, "&Close");
1348 file_menu->AppendSeparator();
1349 file_menu->Append(PJMENU_FILE_PROPERTIES, "P&roperties");
1351 file_menu->AppendSeparator();
1352 file_menu->Append(wxID_PRINT, "&Print...");
1353 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
1354 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
1356 wxMenu *process_menu = new wxMenu;
1357 process_menu->Append(PJMENU_PROCESS_RECONSTRUCT, "R&econstruct...");
1359 wxMenu *help_menu = new wxMenu;
1360 help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents");
1361 help_menu->AppendSeparator();
1362 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
1364 wxMenuBar *menu_bar = new wxMenuBar;
1366 menu_bar->Append(file_menu, "&File");
1367 menu_bar->Append(process_menu, "&Process");
1368 menu_bar->Append(help_menu, "&Help");
1370 subframe->SetMenuBar(menu_bar);
1372 subframe->Centre(wxBOTH);
1379 ProjectionFileView::OnCreate(wxDocument *doc, long WXUNUSED(flags) )
1381 m_frame = CreateChildFrame(doc, this);
1385 m_frame->GetClientSize(&width, &height);
1386 m_frame->SetTitle("ProjectionFileView");
1387 m_canvas = CreateCanvas(this, m_frame);
1390 int x, y; // X requires a forced resize
1391 m_frame->GetSize(&x, &y);
1392 m_frame->SetSize(-1, -1, x, y);
1395 m_frame->Show(true);
1402 ProjectionFileView::OnDraw (wxDC* dc)
1405 dc->DrawBitmap (m_bitmap, 0, 0, false);
1410 ProjectionFileView::OnUpdate(wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
1412 const Projections& rProj = GetDocument()->getProjections();
1413 const int nDet = rProj.nDet();
1414 const int nView = rProj.nView();
1415 if (nDet != 0 && nView != 0) {
1416 const DetectorArray& detarray = rProj.getDetectorArray(0);
1417 const DetectorValue* detval = detarray.detValues();
1418 double min = detval[0];
1419 double max = detval[0];
1420 for (int iy = 0; iy < nView; iy++) {
1421 const DetectorArray& detarray = rProj.getDetectorArray(iy);
1422 const DetectorValue* detval = detarray.detValues();
1423 for (int ix = 0; ix < nDet; ix++) {
1424 if (min > detval[ix])
1426 else if (max < detval[ix])
1431 unsigned char* imageData = new unsigned char [nDet * nView * 3];
1432 double scale = (max - min) / 255;
1433 for (int iy2 = 0; iy2 < nView; iy2++) {
1434 const DetectorArray& detarray = rProj.getDetectorArray (iy2);
1435 const DetectorValue* detval = detarray.detValues();
1436 for (int ix = 0; ix < nDet; ix++) {
1437 int intensity = static_cast<int>(((detval[ix] - min) / scale) + 0.5);
1438 intensity = clamp(intensity, 0, 255);
1439 int baseAddr = (iy2 * nDet + ix) * 3;
1440 imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
1443 wxImage image (nDet, nView, imageData, true);
1444 m_bitmap = image.ConvertToBitmap();
1448 xSize = clamp (xSize, 0, 800);
1449 ySize = clamp (ySize, 0, 800);
1450 m_frame->SetClientSize (xSize, ySize);
1451 m_canvas->SetScrollbars (20, 20, nDet/20, nView/20);
1455 m_canvas->Refresh();
1459 ProjectionFileView::OnClose (bool deleteWindow)
1461 if (!GetDocument()->Close())
1465 m_canvas->m_pView = NULL;
1467 wxString s(wxTheApp->GetAppName());
1469 m_frame->SetTitle(s);
1484 PlotFileCanvas::PlotFileCanvas (PlotFileView* v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style)
1485 : wxScrolledWindow(frame, -1, pos, size, style)
1491 PlotFileCanvas::OnDraw(wxDC& dc)
1494 m_pView->OnDraw(& dc);
1500 IMPLEMENT_DYNAMIC_CLASS(PlotFileView, wxView)
1502 BEGIN_EVENT_TABLE(PlotFileView, wxView)
1503 EVT_MENU(PJMENU_FILE_PROPERTIES, PlotFileView::OnProperties)
1504 EVT_MENU(PLOTMENU_VIEW_SCALE_MINMAX, PlotFileView::OnScaleMinMax)
\r
1505 EVT_MENU(PLOTMENU_VIEW_SCALE_AUTO, PlotFileView::OnScaleAuto)
\r
1508 PlotFileView::PlotFileView(void)
1509 : wxView(), m_canvas(NULL), m_frame(NULL), m_pEZPlot(NULL)
1513 PlotFileView::~PlotFileView(void)
1520 PlotFileView::OnProperties (wxCommandEvent& event)
1522 const PlotFile& rProj = GetDocument()->getPlotFile();
1523 std::ostringstream os;
\r
1524 os << "Columns: " << rProj.getNumColumns() << ", Records: " << rProj.getNumRecords() << "\n";
1525 *theApp->getLog() << os.str().c_str();
1526 wxMessageDialog dialogMsg (m_frame, os.str().c_str(), "Plot File Properties", wxOK | wxICON_INFORMATION);
1527 dialogMsg.ShowModal();
1532 PlotFileView::OnScaleAuto (wxCommandEvent& event)
\r
1534 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1535 double min, max, mean, mode, median, stddev;
\r
1536 rPlotFile.statistics (1, min, max, mean, mode, median, stddev);
\r
1537 DialogAutoScaleParameters dialogAutoScale (m_frame, mean, mode, median, stddev, m_dAutoScaleFactor);
\r
1538 int iRetVal = dialogAutoScale.ShowModal();
\r
1539 if (iRetVal == wxID_OK) {
\r
1540 m_bMinSpecified = true;
\r
1541 m_bMaxSpecified = true;
\r
1542 double dMin, dMax;
\r
1543 if (dialogAutoScale.getMinMax (&dMin, &dMax)) {
\r
1544 m_dMinPixel = dMin;
\r
1545 m_dMaxPixel = dMax;
\r
1546 m_dAutoScaleFactor = dialogAutoScale.getAutoScaleFactor();
\r
1547 OnUpdate (this, NULL);
\r
1553 PlotFileView::OnScaleMinMax (wxCommandEvent& event)
\r
1555 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1558 if (! m_bMinSpecified && ! m_bMaxSpecified) {
\r
1559 if (! rPlotFile.getMinMax (1, min, max)) {
\r
1560 *theApp->getLog() << "Error: unable to find Min/Max\n";
\r
1565 if (m_bMinSpecified)
\r
1566 min = m_dMinPixel;
\r
1567 if (m_bMaxSpecified)
\r
1568 max = m_dMaxPixel;
\r
1570 DialogGetMinMax dialogMinMax (m_frame, "Set Y-axis Minimum & Maximum", min, max);
\r
1571 int retVal = dialogMinMax.ShowModal();
\r
1572 if (retVal == wxID_OK) {
\r
1573 m_bMinSpecified = true;
\r
1574 m_bMaxSpecified = true;
\r
1575 m_dMinPixel = dialogMinMax.getMinimum();
\r
1576 m_dMaxPixel = dialogMinMax.getMaximum();
\r
1577 OnUpdate (this, NULL);
\r
1583 PlotFileView::CreateCanvas (wxView *view, wxFrame *parent)
1585 PlotFileCanvas* pCanvas;
1587 parent->GetClientSize(&width, &height);
1589 pCanvas = new PlotFileCanvas (dynamic_cast<PlotFileView*>(view), parent, wxPoint(0, 0), wxSize(width, height), 0);
1591 pCanvas->SetBackgroundColour(*wxWHITE);
1598 PlotFileView::CreateChildFrame(wxDocument *doc, wxView *view)
1600 wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, theApp->getMainFrame(), -1, "Plot Frame", wxPoint(10, 10), wxSize(500, 300), wxDEFAULT_FRAME_STYLE);
1602 wxMenu *file_menu = new wxMenu;
1604 file_menu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...");
1605 file_menu->Append(wxID_OPEN, "&Open...");
1606 file_menu->Append(wxID_SAVE, "&Save");
1607 file_menu->Append(wxID_SAVEAS, "Save &As...");
1608 file_menu->Append(wxID_CLOSE, "&Close");
1610 file_menu->AppendSeparator();
1611 file_menu->Append(PJMENU_FILE_PROPERTIES, "P&roperties");
1613 file_menu->AppendSeparator();
1614 file_menu->Append(wxID_PRINT, "&Print...");
1615 file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
1616 file_menu->Append(wxID_PREVIEW, "Print Pre&view");
1618 wxMenu *view_menu = new wxMenu;
\r
1619 view_menu->Append(PLOTMENU_VIEW_SCALE_MINMAX, "Display Scale &Set...");
\r
1620 view_menu->Append(PLOTMENU_VIEW_SCALE_AUTO, "Display Scale &Auto...");
\r
1622 wxMenu *help_menu = new wxMenu;
1623 help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents");
1624 help_menu->AppendSeparator();
1625 help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
1627 wxMenuBar *menu_bar = new wxMenuBar;
1629 menu_bar->Append(file_menu, "&File");
\r
1630 menu_bar->Append(view_menu, "&View");
1631 menu_bar->Append(help_menu, "&Help");
1633 subframe->SetMenuBar(menu_bar);
1635 subframe->Centre(wxBOTH);
1642 PlotFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
1644 m_frame = CreateChildFrame(doc, this);
1647 m_bMinSpecified = false;
\r
1648 m_bMaxSpecified = false;
\r
1649 m_dAutoScaleFactor = 1.;
\r
1652 m_frame->GetClientSize(&width, &height);
1653 m_frame->SetTitle ("Plot File");
1654 m_canvas = CreateCanvas (this, m_frame);
1657 int x, y; // X requires a forced resize
1658 m_frame->GetSize(&x, &y);
1659 m_frame->SetSize(-1, -1, x, y);
1662 m_frame->Show(true);
1669 PlotFileView::OnDraw (wxDC* dc)
1671 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1672 const int iNColumns = rPlotFile.getNumColumns();
\r
1673 const int iNRecords = rPlotFile.getNumRecords();
\r
1675 if (iNColumns > 0 && iNRecords > 0) {
\r
1677 m_canvas->GetClientSize (&xsize, &ysize);
\r
1678 SGPDriver driver (dc, xsize, ysize);
\r
1681 m_pEZPlot->plot (&sgp);
\r
1687 PlotFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
1690 const PlotFile& rPlotFile = GetDocument()->getPlotFile();
\r
1691 const int iNColumns = rPlotFile.getNumColumns();
\r
1692 const int iNRecords = rPlotFile.getNumRecords();
\r
1694 if (iNColumns > 0 && iNRecords > 0) {
\r
1697 m_pEZPlot = new EZPlot;
\r
1699 for (int iEzset = 0; iEzset < rPlotFile.getNumEzsetCommands(); iEzset++)
\r
1700 m_pEZPlot->ezset (rPlotFile.getEzsetCommand (iEzset));
\r
1702 if (m_bMinSpecified) {
\r
1703 std::ostringstream os;
\r
1704 os << "ymin " << m_dMinPixel;
\r
1705 m_pEZPlot->ezset (os.str());
\r
1708 if (m_bMaxSpecified) {
\r
1709 std::ostringstream os;
\r
1710 os << "ymax " << m_dMaxPixel;
\r
1711 m_pEZPlot->ezset (os.str());
\r
1714 m_pEZPlot->ezset("box");
\r
1715 m_pEZPlot->ezset("grid");
\r
1717 double* pdXaxis = new double [iNRecords];
\r
1718 rPlotFile.getColumn (0, pdXaxis);
\r
1720 double* pdY = new double [iNRecords];
\r
1721 for (int iCol = 1; iCol < iNColumns; iCol++) {
\r
1722 rPlotFile.getColumn (iCol, pdY);
\r
1723 m_pEZPlot->addCurve (pdXaxis, pdY, iNRecords);
\r
1730 m_canvas->Refresh();
\r
1735 PlotFileView::OnClose (bool deleteWindow)
1737 if (!GetDocument()->Close())
1741 m_canvas->m_pView = NULL;
1743 wxString s(wxTheApp->GetAppName());
1745 m_frame->SetTitle(s);