X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=lib%2FmaracasVisuLib%2Fsrc%2Finterface%2FwxWindows%2Fwidgets%2FmanualInteractorWindowLevel.cxx;h=8ecfd9e6e32c385c490dec4096200e2682867a84;hb=255f774ce4100c0b84e6b5efa5c64d0db77f8a61;hp=db587e3f890180f89e9967235996e0835487afbf;hpb=1965b82bda27b120fa8ad5c6e34474e47f14e3ba;p=creaMaracasVisu.git

diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/manualInteractorWindowLevel.cxx b/lib/maracasVisuLib/src/interface/wxWindows/widgets/manualInteractorWindowLevel.cxx
index db587e3..8ecfd9e 100644
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/manualInteractorWindowLevel.cxx
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/manualInteractorWindowLevel.cxx
@@ -1,3 +1,28 @@
+/*# ---------------------------------------------------------------------
+#
+# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
+#                        pour la Sant�)
+# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
+# Previous Authors : Laurent Guigues, Jean-Pierre Roux
+# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
+#
+#  This software is governed by the CeCILL-B license under French law and
+#  abiding by the rules of distribution of free software. You can  use,
+#  modify and/ or redistribute the software under the terms of the CeCILL-B
+#  license as circulated by CEA, CNRS and INRIA at the following URL
+#  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+#  or in the file LICENSE.txt.
+#
+#  As a counterpart to the access to the source code and  rights to copy,
+#  modify and redistribute granted by the license, users are provided only
+#  with a limited warranty  and the software's author,  the holder of the
+#  economic rights,  and the successive licensors  have only  limited
+#  liability.
+#
+#  The fact that you are presently reading this means that you have had
+#  knowledge of the CeCILL-B license and that you accept its terms.
+# ------------------------------------------------------------------------ */
+
 
 #include "manualInteractorWindowLevel.h"
 #include "wxVtk2DBaseView.h"
@@ -24,38 +49,39 @@ manualInteractorWindowLevel::~manualInteractorWindowLevel()
 
 bool manualInteractorWindowLevel::OnMouseMove()			// virtual 
 {
-
 	if (_stateWindowLevel==true)
 	{
 		int tmpPx,tmpPy;
-		wxVTKRenderWindowInteractor *wxVTKiren;
+		crea::wxVTKRenderWindowInteractor *wxVTKiren;
 		wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk2DBaseView()->GetWxVTKRenderWindowInteractor();
 		wxVTKiren->GetEventPosition( tmpPx , tmpPy );
-
 		double colorWin;
 		double colorLev;
-		
 		vtkImageData* imgrange = ((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->GetVtkBaseData()->GetImageData();
-
-		if(imgrange != NULL){
+		if(imgrange != NULL)
+		{
 			double* scalarrange = imgrange->GetScalarRange();
-			double scalarr = scalarrange[1] - scalarrange[0];
+			double scalarr;
+			if (scalarrange[1] == scalarrange[0])
+			{
+				scalarr=scalarrange[1];
+				if (scalarrange[1]==0) {scalarr=100;}
+			} else {
+				scalarr = scalarrange[1] - scalarrange[0];
+			}
 			//std::cout<<"scalar r="<<scalarr<<std::endl;
 			int w, h;
 			((wxWindow*)wxVTKiren)->GetSize(&w, &h);			
-
 			double dw=w,dh=h;
 			double dx = (scalarr*( _backPx - tmpPx ))/dw;
 			double dy = (scalarr*( _backPy - tmpPy ))/dh;
-
 			//colorWin=_backWindow - (scalarr)*( _backPx - tmpPx );
 			colorWin=_backWindow - dx;
 			colorLev=_backLevel  + dy;
-		}else{
+		} else {
 			colorWin=_backWindow - 2*( _backPx - tmpPx );
 			colorLev=_backLevel  + 2*( _backPy - tmpPy );
 		}
-
 		if (colorWin<0)
 		{ 
 			colorWin=0;
@@ -64,19 +90,24 @@ bool manualInteractorWindowLevel::OnMouseMove()			// virtual
 		{ 
 			colorWin=100000;
 		}	
-
-		if (colorLev<0)
-		{ 
-			colorLev=0;
-		}
+//EED 2 Nov 2012  This lets see negative values with the interaction of Window-Level Color
+//		if (colorLev<0)
+//		{ 
+//			colorLev=0;
+//		}	
 		if (colorLev>100000)
 		{ 
 			colorLev=100000;
 		}
-		vtkImageViewer2 *vtkimageviewer2;
-		vtkimageviewer2=((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->_imageViewer2XYZ->GetVtkImageViewer2();
-		vtkimageviewer2->SetColorWindow(colorWin);
-		vtkimageviewer2->SetColorLevel(colorLev);
+		wxVtk2DBaseView *wxvtk2Dbaseview	= (wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView();
+		vtkBaseData *vtkbasedata			= wxvtk2Dbaseview->GetVtkBaseData();
+//EED Borrame
+//		vtkImageViewer2 *vtkimageviewer2	= wxvtk2Dbaseview->_imageViewer2XYZ->GetVtkImageViewer2();		
+//		vtkimageviewer2->SetColorWindow(colorWin);
+//		vtkimageviewer2->SetColorLevel(colorLev);
+		vtkbasedata->SetColorWindow(colorWin);
+		vtkbasedata->SetColorLevel(colorLev);		
+		this->_vtkInteractorStyleBaseView->SetParent_refresh_waiting();
 //		vtkimageviewer2->Render();
 	}
 	return true;
@@ -89,7 +120,7 @@ bool manualInteractorWindowLevel::OnMiddleButtonDown()	// virtual
 	if ((_vtkInteractorStyleBaseView->GetInteractor()->GetControlKey()==0) &&
 	 	(_vtkInteractorStyleBaseView->GetInteractor()->GetShiftKey()==0) ){
 		_stateWindowLevel	= true;
-		wxVTKRenderWindowInteractor *wxVTKiren;
+		crea::wxVTKRenderWindowInteractor *wxVTKiren;
 		wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk2DBaseView()->GetWxVTKRenderWindowInteractor();
 		wxVTKiren->GetEventPosition( _backPx , _backPy );
 		_backWindow = ((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->_imageViewer2XYZ->GetVtkImageViewer2()->GetColorWindow();