bbmaracasvisuShowNPoints.cxx

diff --git a/bbtk/src/bbmaracasvisuShowNPoints.cxx b/bbtk/src/bbmaracasvisuShowNPoints.cxx
index cf0a4de47774b00d88e415a94f4b0847ca056a78..d5f702b87938dbe50a7f555e78b909196f45fe97 100644 (file)
--- a/bbtk/src/bbmaracasvisuShowNPoints.cxx
+++ b/bbtk/src/bbmaracasvisuShowNPoints.cxx
@@ -24,29 +24,39 @@ namespace bbcreaMaracasVisu
        // Widget interface
        textCtrl                                                = new wxTextCtrl(panel, -1);
        wxButton *btnAddPoint                   = new wxButton( panel, -1, _T("Add Point"));
+       wxButton *btnRenamePoint                = new wxButton( panel, -1, _T("Rename point"));
        wxButton *btnEraseLastPoint             = new wxButton( panel, -1, _T("Erase Last point"));
        wxButton *btnErasePoint                 = new wxButton( panel, -1, _T("Erase point"));
        wxButton *btnDeleteAllPoints    = new wxButton( panel, -1, _T("Delete all points"));
-
+       wxButton *btnSavePoints                 = new wxButton( panel, -1, _T("Save points"));
+       wxButton *btnLoadPoints                 = new wxButton( panel, -1, _T("Load points"));
+       txtNrPoints                                             = new wxStaticText(panel,-1, _T("Number of points: 0"));
 
        wxFlexGridSizer *sizer1 = new wxFlexGridSizer(1); 
 //    sizer1->Add(new wxStaticText(panel,-1,_T("  ")));
 
-    Connect(btnAddPoint->GetId()               , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &WidgetShowNPoints::OnAddPoint);
-    Connect(btnEraseLastPoint->GetId() , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &WidgetShowNPoints::OnEraseLastPoint);
-       Connect(btnErasePoint->GetId()          , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &WidgetShowNPoints::OnErasePoint);
-    Connect(btnDeleteAllPoints->GetId()        , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &WidgetShowNPoints::OnDeleteAllPoints);
-
-    sizer1->Add(textCtrl);
-       sizer1->Add(btnAddPoint);
-       sizer1->Add(btnErasePoint);
-    sizer1->Add(btnEraseLastPoint);
-    sizer1->Add(btnDeleteAllPoints);
-
-       sizer = sizer1;
-       panel   ->      SetSizer(sizer);
-    panel      ->      SetAutoLayout(true);
-    panel      ->      Layout();  
+         Connect(btnAddPoint->GetId()                  , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &WidgetShowNPoints::OnAddPoint);
+         Connect(btnRenamePoint->GetId()               , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &WidgetShowNPoints::OnRenamePoint);
+         Connect(btnEraseLastPoint->GetId()    , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &WidgetShowNPoints::OnEraseLastPoint);
+         Connect(btnErasePoint->GetId()                , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &WidgetShowNPoints::OnErasePoint);
+         Connect(btnDeleteAllPoints->GetId()   , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &WidgetShowNPoints::OnDeleteAllPoints);
+         Connect(btnSavePoints->GetId()                , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &WidgetShowNPoints::OnSavePoints);
+         Connect(btnLoadPoints->GetId()                , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &WidgetShowNPoints::OnLoadPoints);
+
+         sizer1->Add(textCtrl);
+         sizer1->Add(btnAddPoint);
+         sizer1->Add(btnRenamePoint);
+         sizer1->Add(btnErasePoint);
+         sizer1->Add(btnEraseLastPoint);
+         sizer1->Add(btnDeleteAllPoints);
+         sizer1->Add(txtNrPoints);
+         sizer1->Add(btnSavePoints);
+         sizer1->Add(btnLoadPoints);
+
+         sizer = sizer1;
+         panel ->      SetSizer(sizer);
+         panel ->      SetAutoLayout(true);
+         panel ->      Layout();  
        
 }
 
@@ -119,7 +129,17 @@ void  WidgetShowNPoints::SetRenderer(vtkRenderer *renderer)
 }
 
 
-
+std::string WidgetShowNPoints::CleanSpaces(std::string ss)
+{
+       int i;
+       while( (i=ss.find(32))>=0 )
+       {
+               ss.replace(i,1,"_");
+       }
+       return ss;
+}
+       
+       
 //------------------------------------------------------------------------
 void WidgetShowNPoints::OnAddPoint (wxCommandEvent& event)
 {
@@ -128,7 +148,10 @@ void WidgetShowNPoints::OnAddPoint (wxCommandEvent& event)
                        lstPointsX.push_back( mpoint[0] );
                        lstPointsY.push_back( mpoint[1] );
                        lstPointsZ.push_back( mpoint[2] );
-                       lstLabels.push_back( (const char*) ( textCtrl->GetValue().mb_str() )  );
+                       
+                       std::string strLabel = CleanSpaces(  (const char*) ( textCtrl->GetValue().mb_str() ) );
+                       
+                       lstLabels.push_back( strLabel );
 
                        // Sphere
                        vtkSphereSource *vtksphere              = vtkSphereSource::New();
@@ -152,11 +175,9 @@ void WidgetShowNPoints::OnAddPoint (wxCommandEvent& event)
                        // Actor
                        vtkTextActor3D *textActor = vtkTextActor3D::New();
                        textActor->SetPosition(  mradio+spc[0]*mpoint[0] , spc[1]*mpoint[1] , spc[2]*mpoint[2] );
-                       textActor->SetInput( (const char*) ( textCtrl->GetValue().mb_str() )  );
+                       textActor->SetInput( strLabel.c_str()  );
                        renderer->AddActor( textActor );
                        lstActorsText.push_back(textActor);
-                       
-                       renderer->GetRenderWindow()->Render();
 
                        SetOutputBox(); 
                        
@@ -166,19 +187,93 @@ void WidgetShowNPoints::OnAddPoint (wxCommandEvent& event)
        } // renderer
 }
 
+       
+       //------------------------------------------------------------------------
        void WidgetShowNPoints::SetOutputBox()
        {
+               renderer->GetRenderWindow()->Render();
+               wxString strTmp;
+               strTmp.Printf("Number of points: %d", (int)(lstPointsX.size()) );
+               txtNrPoints->SetLabel(  strTmp );
+               
                //--BBTK
-               mbbShowNPoints->bbSetOutputlstPointsX( GetLstPointsX() );
-               mbbShowNPoints->bbSetOutputlstPointsY( GetLstPointsY() );
-               mbbShowNPoints->bbSetOutputlstPointsZ( GetLstPointsZ() );
-               mbbShowNPoints->bbSetOutputlstLabels( GetLstLabels() );
+               mbbShowNPoints->bbSetOutputlstPointsX( lstPointsX );
+               mbbShowNPoints->bbSetOutputlstPointsY( lstPointsY );
+               mbbShowNPoints->bbSetOutputlstPointsZ( lstPointsZ );
+               mbbShowNPoints->bbSetOutputlstLabels( lstLabels );
                mbbShowNPoints->bbSignalOutputModification(std::string("lstPointsX"));    
                mbbShowNPoints->bbSignalOutputModification(std::string("lstPointsY"));    
                mbbShowNPoints->bbSignalOutputModification(std::string("lstPointsZ"));    
                mbbShowNPoints->bbSignalOutputModification(std::string("lstLabels"));    
        }
        
+       //------------------------------------------------------------------------
+       void WidgetShowNPoints::OnSavePoints(wxCommandEvent& event)
+       {
+               FILE *ff;
+               wxString filename="/Users/davila/Desktop/PDL_2/bbs/test.xls";
+               ff = fopen( (const char*) ( filename.mb_str() ) , "w+" );
+               if (ff!=NULL)
+               {
+                       int i , size = (int) (lstActorsSphere.size());
+                       fprintf(ff,"NumberOfPoints %d \n",size);
+                       fprintf(ff," X\tY\tZ\tvalue\tLabel\n");
+                       int x, y, z;
+                       double value;
+                       for (i=0; i<size; i++)
+                       {
+                               x=lstPointsX[i];
+                               y=lstPointsY[i];
+                               z=lstPointsZ[i];
+                               value= mimage->GetScalarComponentAsDouble(x,y,z,0);
+                               fprintf(ff,"%d\t %d\t %d\t %f\t %s\n", x , y , z , value  , lstLabels[i].c_str());
+                       } // for
+                       fclose(ff);
+               } else {   // else ff
+                       printf("WidgetShowNPoints::OnSavePoints  ...Error... creating file");
+               } //ff
+               
+       }               
+
+       //------------------------------------------------------------------------
+       void WidgetShowNPoints::OnLoadPoints(wxCommandEvent& event)
+       {
+       }               
+       
+       int WidgetShowNPoints::GetNearestPoint()
+       {
+               int id=-1;
+               int i, size=(int)(lstActorsSphere.size());
+               double spc[3];
+               mimage->GetSpacing(spc);
+               
+               for ( i=0  ; i<size; i++ )
+               {
+                       double rx =  spc[0]*(mpoint[0] - lstPointsX [i]);
+                       double ry =  spc[1]*(mpoint[1] - lstPointsY [i]);
+                       double rz =  spc[2]*(mpoint[2] - lstPointsZ [i]);
+                       if ( rx*rx + ry*ry + rz*rz <= mradio*mradio)
+                       {
+                               id=i;
+                       }       // if           
+               } // for
+               
+               return id;
+       }
+       
+       //------------------------------------------------------------------------
+       void WidgetShowNPoints::OnRenamePoint(wxCommandEvent& event)
+       {
+               int id=GetNearestPoint();
+               if (id>=0)
+               {
+                       std::string strLabel = CleanSpaces(  (const char*) ( textCtrl->GetValue().mb_str() ) );
+                       lstLabels[id] = CleanSpaces( (const char*) (textCtrl->GetValue().mb_str()) ) ;
+                       lstActorsText[id]->SetInput(  lstLabels[id].c_str() );
+                       SetOutputBox(); 
+               }
+       }               
+       
        //------------------------------------------------------------------------
        void WidgetShowNPoints::ErasePoint(int id)
        {
@@ -196,7 +291,6 @@ void WidgetShowNPoints::OnAddPoint (wxCommandEvent& event)
                                lstPointsZ.erase( lstPointsZ.begin()+id );
                                lstLabels.erase( lstLabels.begin()+id );
 
-                               renderer->GetRenderWindow()->Render();
                                SetOutputBox(); 
 
                        } // if id
@@ -206,22 +300,7 @@ void WidgetShowNPoints::OnAddPoint (wxCommandEvent& event)
        //------------------------------------------------------------------------
        void WidgetShowNPoints::OnErasePoint(wxCommandEvent& event)
        {
-               int id=-1;
-               int i, size=(int)(lstActorsSphere.size());
-               double spc[3];
-               mimage->GetSpacing(spc);
-               
-               for ( i=0  ; i<size; i++ )
-               {
-                       double rx =  spc[0]*(mpoint[0] - lstPointsX [i]);
-                       double ry =  spc[1]*(mpoint[1] - lstPointsY [i]);
-                       double rz =  spc[2]*(mpoint[2] - lstPointsZ [i]);
-                       if ( rx*rx + ry*ry + rz*rz <= mradio*mradio)
-                       {
-                               id=i;
-                       }       // if           
-               } // for
-               ErasePoint(id);
+               ErasePoint( GetNearestPoint() );
        }
        
        //------------------------------------------------------------------------