From 7972cb1b826dfeae18ed20fc33897c366a72e4c1 Mon Sep 17 00:00:00 2001
From: Leonardo Florez-Valencia <florez-l@javeriana.edu.co>
Date: Thu, 29 Oct 2015 14:13:47 -0500
Subject: [PATCH] ...

---
 .../Interaction/ImageInteractorStyle.h        | 39 +++++++++++++++++++
 lib/cpPlugins/Interface/BaseMPRWidget.cxx     | 19 +++++----
 2 files changed, 51 insertions(+), 7 deletions(-)

diff --git a/lib/cpExtensions/Interaction/ImageInteractorStyle.h b/lib/cpExtensions/Interaction/ImageInteractorStyle.h
index 7664c13..99c0c1f 100644
--- a/lib/cpExtensions/Interaction/ImageInteractorStyle.h
+++ b/lib/cpExtensions/Interaction/ImageInteractorStyle.h
@@ -6,7 +6,11 @@
 #include <vector>
 
 #include <vtkSmartPointer.h>
+#include <vtkImageActorPointPlacer.h>
 #include <vtkPropPicker.h>
+#include <vtkPointHandleRepresentation3D.h>
+#include <vtkSeedRepresentation.h>
+#include <cpExtensions/Interaction/SeedWidget.h>
 
 // Forward definitions
 class vtkImageActor;
@@ -37,6 +41,41 @@ namespace cpExtensions
       typedef Superclass::TEnterCommand            TEnterCommand;
       typedef Superclass::TLeaveCommand            TLeaveCommand;
 
+      // Widgets
+      struct TSeedWidget
+      {
+        vtkSmartPointer< vtkImageActorPointPlacer >       Placer;
+        vtkSmartPointer< vtkPointHandleRepresentation3D > Handle;
+        vtkSmartPointer< vtkSeedRepresentation >  Representation;
+        vtkSmartPointer< TSeedWidget >                    Widget;
+
+        TSeedWidget( vtkRenderWindowInteractor* interactor, vtkImageActor* actor )
+          {
+            this->Placer = vtkSmartPointer< vtkImageActorPointPlacer >::New( );
+            this->Handle = vtkSmartPointer< vtkPointHandleRepresentation3D >::New( );
+            this->Representation = vtkSmartPointer< vtkSeedRepresentation >::New( );
+            this->Widget = vtkSmartPointer< TSeedWidget >::New( );
+
+            this->Placer->SetImageActor( actor );
+            this->Handle->GetProperty( )->SetColor( 1, 0, 0 );
+            this->Handle->SetPointPlacer( this->Placer );
+            this->Representation->SetHandleRepresentation( this->Handle );
+            this->Widget->SetRepresentation( this->Representation );
+            this->Widget->SetInteractor( interactor );
+          }
+
+        void On( )
+          {
+            this->Widget->On( );
+          }
+
+        void Off( )
+          {
+            this->Widget->Off( );
+          }
+#error ACA VOY
+      };
+
     public:
       static Self* New( );
 
diff --git a/lib/cpPlugins/Interface/BaseMPRWidget.cxx b/lib/cpPlugins/Interface/BaseMPRWidget.cxx
index 88e3b89..2dde30b 100644
--- a/lib/cpPlugins/Interface/BaseMPRWidget.cxx
+++ b/lib/cpPlugins/Interface/BaseMPRWidget.cxx
@@ -84,13 +84,18 @@ ShowImage(
   const double& r, const double& g, const double& b
   )
 {
-  std::cout
-    << "BaseMPRWidget: "
-    << image << " "
-    << name << " "
-    << parent << " "
-    << r << " " << g << " " << b << std::endl;
-  return( false );
+  // Update tree view
+  QTreeWidgetItem* new_item = this->_UpdateItem( name, parent );
+  if( new_item == NULL )
+    return( false );
+
+  // Associate new data
+  this->m_Images[ name ] = image;
+  this->m_Tree[ name ] = parent;
+
+  // Show image and return
+  this->m_MPRObjects->AddImage( image );
+  return( true );
 }
 
 // -------------------------------------------------------------------------
-- 
2.47.1