r198: *** empty log message ***

[ctsim.git] / src / dlgreconstruct.cpp

diff --git a/src/dlgreconstruct.cpp b/src/dlgreconstruct.cpp
index 5a6d46ab628a3bc49cd9bec4b7788fff216594c4..e9831843568d87a90af89727ac465c0ae928efc2 100644 (file)
--- a/src/dlgreconstruct.cpp
+++ b/src/dlgreconstruct.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: dlgreconstruct.cpp,v 1.3 2000/09/04 09:06:46 kevin Exp $
+**  $Id: dlgreconstruct.cpp,v 1.5 2000/09/07 14:29:05 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -70,7 +70,7 @@ IMPLEMENT_CLASS(ReconstructDialog, wxDialog)
 
 
 ReconstructDialog::ReconstructDialog (Reconstructor& rReconstruct, const Projections& rProj, ImageFile& rIF, const int iTrace, wxWindow *parent)
-    : wxDialog(parent, -1, "Reconstruction"), m_rReconstructor(rReconstruct), m_rProjections(rProj), m_rImageFile(rIF), m_pSGPDriver(NULL), m_pSGP(NULL), m_iTrace(iTrace), m_pDC(NULL), m_btnAbort(0), m_btnPause(0), m_btnStep(0)
+    : wxDialog(parent, -1, "Reconstruction", wxDefaultPosition), m_rReconstructor(rReconstruct), m_rProjections(rProj), m_rImageFile(rIF), m_pSGPDriver(NULL), m_pSGP(NULL), m_iTrace(iTrace), m_pDC(NULL), m_btnAbort(0), m_btnPause(0), m_btnStep(0)
 {
     m_state = Continue;
     m_iLastView = -1;
@@ -211,10 +211,13 @@ ReconstructDialog::showView (int iViewNumber)
 bool
 ReconstructDialog::reconstructView (int iViewNumber)
 {
-  ::wxYield();        // update the display
-  showView (iViewNumber);
-  ::wxYield();        // update the display
+  if (iViewNumber <= m_iLastView)  // have already done this view
+    return true;
+
   if (iViewNumber < m_rProjections.nView()) {
+    ::wxYield();        // update the display
+    showView (iViewNumber);
+    ::wxYield();        // update the display
     if (m_iTrace >= Trace::TRACE_PLOT) {
       ::wxUsleep(250);
     }