#3485 ShowNPionts for Multiple Groups

[creaMaracasVisu.git] / lib / maracasVisuLib / src / interface / wxWindows / widgets / ViewShowNPoints.cxx

diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/ViewShowNPoints.cxx b/lib/maracasVisuLib/src/interface/wxWindows/widgets/ViewShowNPoints.cxx
new file mode 100644 (file)
index 0000000..ac81dd7
--- /dev/null
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/ViewShowNPoints.cxx
@@ -0,0 +1,138 @@
+
+
+#include "ViewShowNPoints.h"
+
+
+//----------------------------------------------------------------------
+ViewShowNPoints::ViewShowNPoints(ModelShowNPoints* modelShowNPoints)
+{
+    renderer                    = NULL;
+    mmodelShowNPoints=modelShowNPoints;
+}
+//----------------------------------------------------------------------
+
+ViewShowNPoints::~ViewShowNPoints()
+{
+}
+
+
+//------------------------------------------------------------------------
+    
+void ViewShowNPoints::RefreshPoint(int id)
+{
+    double spc[3];
+    int x,y,z;
+    GetModelShowNPoints()->GetIdPoint(id,&x,&y,&z);
+    GetModelShowNPoints()->GetImage()->GetSpacing(spc);
+    std::string label     = GetModelShowNPoints()->GetIdLabel(id);
+    double radio         = GetModelShowNPoints()->GetRadio();
+    lstActorsSphere[id]->SetPosition( spc[0]*x , spc[1]*y , spc[2]*z );
+    lstActorsSphere[id]->GetProperty()->SetColor( mcolour[0] , mcolour[1] , mcolour[2] );
+    lstActorsSphere[id]->GetProperty()->SetOpacity( mopacity );
+    lstSourceSphere[id]->SetRadius( radio );
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+    // ..
+#else
+    lstSourceSphere[id]->Update();
+#endif
+    lstActorsText[id]->SetInput( label.c_str()  );
+    lstActorsText[id]->SetPosition(  radio+spc[0]*x , spc[1]*y , spc[2]*z );
+}
+
+//------------------------------------------------------------------------
+void ViewShowNPoints::RefreshPoints()
+{
+    int id,size=lstActorsSphere.size();
+    for (id=0;id<size;id++)
+    {
+        RefreshPoint(id);
+    } // for
+    renderer->GetRenderWindow()->Render();
+}
+
+//------------------------------------------------------------------------
+void ViewShowNPoints::AddVtkPoint()
+{
+    // Sphere
+    vtkSphereSource *vtksphere = vtkSphereSource::New();
+    vtksphere->SetThetaResolution (20);
+    vtksphere->SetPhiResolution (20);
+    vtksphere->SetRadius( 1 );
+    //NTU: For updating points
+    lstSourceSphere.push_back(vtksphere);
+    vtkPolyDataMapper *sphereMapper    = vtkPolyDataMapper::New();
+
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+    sphereMapper->SetInput( vtksphere->GetOutput() );
+#else
+    vtksphere->Update();
+    sphereMapper->SetInputData( vtksphere->GetOutput() );
+#endif
+
+    vtkActor *sphereActor    = vtkActor::New();
+    sphereActor->SetMapper(sphereMapper);
+    sphereActor->SetOrigin(0, 0, 0);
+
+    lstActorsSphere.push_back(sphereActor);
+    
+    if(renderer==NULL){
+    // EED 2022-05-19
+    //    wxMessageDialog dialog(this, _T("Renderer Not Set"),_T("Renderer Not Set"),wxICON_ERROR);
+    //    dialog.ShowModal();
+        printf("EED ShowNPoints Warning: Renderer Not Set\n");
+        return;
+    }
+    
+    renderer->AddActor( sphereActor );
+    // Actor
+    vtkTextActor3D *textActor = vtkTextActor3D::New();
+//    textActor->SetInput( strLabel.c_str()  );
+    renderer->AddActor( textActor );
+    lstActorsText.push_back(textActor);
+}
+
+//------------------------------------------------------------------------
+void ViewShowNPoints::AddPoint()
+{
+    AddVtkPoint();
+    RefreshPoint(lstActorsSphere.size()-1);
+}
+
+//------------------------------------------------------------------------
+void ViewShowNPoints::Render()
+{
+    renderer->GetRenderWindow()->Render();
+}
+
+//------------------------------------------------------------------------
+void ViewShowNPoints::ErasePoint(int id)
+{
+    if (this->renderer!=NULL)
+    {
+        if (id>=0)
+        {
+            renderer->RemoveActor( lstActorsSphere[id] );
+            renderer->RemoveActor( lstActorsText[id] );
+            lstActorsSphere[id]->Delete();
+            lstActorsText[id]->Delete();
+            lstSourceSphere[id]->Delete();
+            lstActorsSphere.erase( lstActorsSphere.begin()+id );
+            lstActorsText.erase( lstActorsText.begin()+id );
+            lstSourceSphere.erase( lstSourceSphere.begin()+id );
+        } // if id
+    } // if renderer
+}
+
+//------------------------------------------------------------------------
+ModelShowNPoints* ViewShowNPoints::GetModelShowNPoints()
+{
+    return mmodelShowNPoints;
+}
+
+//------------------------------------------------------------------------
+void ViewShowNPoints::SetModelShowNPoints( ModelShowNPoints*  modelShowNPoints)
+{
+    mmodelShowNPoints=modelShowNPoints;
+}