X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=bbtk%2Fsrc%2FbbmaracasvisuTransferFunctionView.cxx;h=7d6765e4344345f820d58e3d4c81b4c9c8b5c576;hb=439cc05f12e61d0ba090ec0c2ba8701d382238d7;hp=cfa8f01e57a38d56a361d58d3444b2e17d494e46;hpb=44e4be7013ea566bd2bdefb9d48e1da0071c3d91;p=creaMaracasVisu.git

diff --git a/bbtk/src/bbmaracasvisuTransferFunctionView.cxx b/bbtk/src/bbmaracasvisuTransferFunctionView.cxx
index cfa8f01..7d6765e 100644
--- a/bbtk/src/bbmaracasvisuTransferFunctionView.cxx
+++ b/bbtk/src/bbmaracasvisuTransferFunctionView.cxx
@@ -1,41 +1,213 @@
+/*# ---------------------------------------------------------------------
+#
+# 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 "bbmaracasvisuTransferFunctionView.h"
-#include "bbmaracasvisuPackage.h"
-namespace bbmaracasvisu
+#include "bbcreaMaracasVisuPackage.h"
+namespace bbcreaMaracasVisu
 {
 
-BBTK_ADD_BLACK_BOX_TO_PACKAGE(maracasvisu,TransferFunctionView)
+BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaMaracasVisu,TransferFunctionView)
 BBTK_BLACK_BOX_IMPLEMENTATION(TransferFunctionView,bbtk::WxBlackBox);
 
 //-----------------------------------------------------
 void TransferFunctionView::Process()
 {
+	if(bbGetInputIn()!=NULL)
+	{
+
+		if(_currentimg != bbGetInputIn()){
+			_currentimg =  bbGetInputIn();
+			//mwxwidget->initializeHistogram(_currentimg);			
+			mwxwidget->setImageData(_currentimg);	
+			//mwxwidget->Refresh();	
+		}		
+
+//		onColorChange();
+		/*
+		bbSetOutputGreyLevel(greylevel);
+		bbSetOutputValue(value);
+		bbSetOutputGreyLevelColors(greylevelcolors);
+		bbSetOutputRed(red);
+		bbSetOutputGreen(green);
+		bbSetOutputBlue(blue);
+		*/
+	} // if In
 }
 
-//-----------------------------------------------------
-void TransferFunctionView::CreateWidget()
+void TransferFunctionView::onColorChange()
 {
-	bbtkDebugMessageInc("Core",9,"TransferFunctionView::CreateWxWindow()"<<std::endl);
-	mwxwidget = new HistogramWidget(bbGetWxParent(), -1, wxPoint(0,0), wxSize(400,400),wxNO_BORDER ,bbGetInputIn(),1);
-    bbtkDebugDecTab("Core",9);
-	bbSetOutputWidget( mwxwidget );
+
+	std::vector<double> greylevel;
+	std::vector<double> value;
+
+	std::vector<double> greylevelcolors;
+	std::vector<double> red;
+	std::vector<double> green;
+	std::vector<double> blue;
+
+	mwxwidget->GetValuesPointsFunction(greylevel, value);
+	mwxwidget->GetValuesColorPointsFunction(greylevelcolors,red, green,blue);
+
+
+	_tfun->RemoveAllPoints();
+	unsigned int i;
+	for(i = 0; i < greylevel.size();i++){
+		_tfun->AddPoint(greylevel[i], value[i]);
+		std::cout<<"TransferFunctionView::Process()transfer function "<<greylevel[i]<<" "<< value[i]<<std::endl;
+	}
+	_ctfun->RemoveAllPoints();
+	_ctfun->SetScaleToLinear ();
+	_ctfun->ClampingOff();
+	_ctfun->AllowDuplicateScalarsOn();
+	double w=mwxwidget->GetWindowLevel();
+	double c=mwxwidget->GetColorLevel();
+
+	if (greylevelcolors.size()>1)
+	{
+	    double min = greylevelcolors[0];
+		double max = greylevelcolors[greylevelcolors.size()-1];
+		double dif = max-min;
+		if (dif==0) dif=0.0001;
+		double nc;
+		unsigned int i;
+		i=0;
+		_ctfun->AddRGBPoint(greylevelcolors[i], red[i],green[i], blue[i]);
+		for(i = 0; i < greylevelcolors.size();i++)
+		{
+			nc = ((greylevelcolors[i]-min)/dif)*w + c-w/2;
+//			_ctfun->AddRGBPoint(greylevelcolors[i], red[i],green[i], blue[i]);
+			_ctfun->AddRGBPoint( nc , red[i],green[i], blue[i]);
+		std::cout<<"EED TransferFunctionView::Process()transfer color function <<"<<nc<<" "<<red[i]<<" "<<green[i]<<" "<<blue[i]<<std::endl;
+		}
+		i=greylevelcolors.size()-1;
+		_ctfun->AddRGBPoint( greylevelcolors[i] , red[i],green[i], blue[i]);
+	}		
+
+	
+	_tfun->Update();
+	bbSetOutputOpacityFunction(_tfun);
+	bbSetOutputColorFunction(_ctfun );
+	bbSetOutputActive( mwxwidget->GetActive() );
+
+	bbSignalOutputModification();
+
+}
+
+void TransferFunctionView::onSliderChange()
+	{
+	
+		//EED
+		onColorChange();
+
+		bbSignalOutputModification();
+
+printf("EED TransferFunctionView::onSliderChange  ---------------------  \n");
+
+//	bbSetOutputWindowLevel(mwxwidget->GetWindowLevel());
+//	bbSetOutputColorLevel(mwxwidget->GetColorLevel());
+
 }
 
+/*
 //-----------------------------------------------------
-void TransferFunctionView::bbUserConstructor()
+void TransferFunctionView::onActive()
 {
+	bbSignalOutputModification();
+
+   printf("EED TransferFunctionView::onActive popopopopopopopop \n");
 }
+*/
 
 //-----------------------------------------------------
-void TransferFunctionView::bbUserCopyConstructor()
+void TransferFunctionView::CreateWidget(wxWindow* parent)
 {
+	bbtkDebugMessageInc("Core",9,"TransferFunctionView::CreateWxWindow()"<<std::endl);	
+	mwxwidget = new HistogramDialogComboBox(parent);				
+	HandlerTransferFunctionView* handler = new HandlerTransferFunctionView(this);
+//	parent->Connect(mwxwidget->GetId(), wxEVT_COMMAND_COMBOBOX_SELECTED, (wxObjectEventFunction) (&HandlerTransferFunctionView::onActive),NULL,handler);
+	parent->Connect(mwxwidget->GetId(), wxEVT_COMMAND_COMBOBOX_SELECTED, (wxObjectEventFunction) (&HandlerTransferFunctionView::onColorChange),NULL,handler);
+	parent->Connect(mwxwidget->GetId(), wxEVT_SCROLL_THUMBTRACK, (wxObjectEventFunction) (&HandlerTransferFunctionView::onSliderChange),NULL,handler);
+	bbSetOutputWidget( mwxwidget );				
+    bbtkDebugDecTab("Core",9);
 }
 
 //-----------------------------------------------------
-void TransferFunctionView::bbUserDestructor()
+
+void TransferFunctionView::bbUserSetDefaultValues()
 {
+	mwxwidget 	= NULL;
+	_currentimg = NULL;
+	_tfun 		= NULL;
+	_ctfun 		= NULL;   
+	bbSetOutputOpacityFunction(0);
+	bbSetOutputColorFunction(0);
 }
+	
+	//-----------------------------------------------------------------	
+	void TransferFunctionView::bbUserInitializeProcessing()
+	{
+		_tfun = vtkPiecewiseFunction::New();
+		_ctfun = vtkColorTransferFunction::New();  
+		_ctfun->SetClamping(-1);
+		bbSetInputIn(NULL);
+	}
+	
+	//-----------------------------------------------------------------	
+	void TransferFunctionView::bbUserFinalizeProcessing()
+	{
+	}
+
+	//-----------------------------------------------------------------	
+	HandlerTransferFunctionView::HandlerTransferFunctionView(TransferFunctionView* box)
+	{
+		_box = box;		
+	}
+	
+	HandlerTransferFunctionView::~HandlerTransferFunctionView()
+	{
+	}	
+	
+	void HandlerTransferFunctionView::onColorChange(wxCommandEvent& event)
+	{
+		_box->onColorChange();
+	}
+	
+	void HandlerTransferFunctionView::onSliderChange(wxCommandEvent& event)
+	{
+		_box->onSliderChange();
+	}
+
+/*
+	void HandlerTransferFunctionView::onActive(wxCommandEvent& event)
+	{
+		_box->onActive();
+	}
+*/
 
 }
-// EO namespace bbmaracasvisu
+
+// EO namespace bbcreaMaracasVisu