Spline widget added.

[cpPlugins.git] / appli / examples / plugins / ImageTracer.cxx

diff --git a/appli/examples/plugins/ImageTracer.cxx b/appli/examples/plugins/ImageTracer.cxx
index 014d64d1e6cf18aafd8d697519406bfa0eaeaafc..a8624d1b8e75494d4e8f1e2386b29788c2ed518b 100644 (file)
--- a/appli/examples/plugins/ImageTracer.cxx
+++ b/appli/examples/plugins/ImageTracer.cxx
@@ -2,8 +2,8 @@
 
 #ifdef cpExtensions_QT4
 
-#include <cpExtensions/QT/SimpleMPRWidget.h>
 #include <cpExtensions/QT/ImageWidget.h>
+#include <cpExtensions/Visualization/WindowLevelImageActor.h>
 #include <cpPlugins/Interface/Workspace.h>
 
 #include <QApplication>
@@ -12,13 +12,15 @@
 #include <QHBoxLayout>
 
 #include <vtkImageData.h>
+#include <vtkPolyData.h>
 
-
-#include <vtkImageTracerWidget.h>
-#include <vtkSmartPointer.h>
-#include <vtkGlyphSource2D.h>
-#include <vtkProp.h>
-
+/* TODO
+   #include <vtkImageTracerWidget.h>
+   #include <vtkSplineWidget.h>
+   #include <vtkSmartPointer.h>
+   #include <vtkGlyphSource2D.h>
+   #include <vtkProp.h>
+*/
 
 #endif // cpExtensions_QT4
 
@@ -55,8 +57,10 @@ int main( int argc, char* argv[] )
   _TWorkspace::Pointer ws = _TWorkspace::New( );
   ws->PrintExecutionOn( );
 
-  // Configure reader
+  // Configure filters
   auto reader = ws->CreateFilter( "IO", "ImageReader", "reader" );
+  auto widget = ws->CreateFilter( "Widgets", "SplineWidget", "spline" );
+  ws->Connect( "reader", "spline", "Output", "Input" );
   auto params = reader->GetParameters( );
   for( int i = 1; i < argc; ++i )
     params->AddToOpenFileNameList( "FileNames",  argv[ i ] );
@@ -73,89 +77,25 @@ int main( int argc, char* argv[] )
 
   } // yrt
 
-  vtkSmartPointer< vtkImageTracerWidget > itw;
-
-  // Configure viewer
-  auto image = reader->GetOutputData< vtkImageData >( "Output" );
-  auto dim = image->GetDataDimension( );
-  switch( dim )
-  {
-  case 2: case 3:
-  {
-    // Qt initialization
-    QApplication app( argc, argv );
-    QMainWindow wnd;
-    wnd.setGeometry( 0, 0, 1024, 768 );
-
-    // Create main widget
-    QWidget* wdg = NULL;
-    if( dim == 2 )
-    {
-      auto view = new cpExtensions::QT::ImageWidget( &wnd );
-      view->SetImage( image, 2, "image" );
-      view->SetQuadrant( 2 );
-      view->SetImageOpacity( 0.5 );
-      wdg = view;
-
-      itw = vtkSmartPointer< vtkImageTracerWidget >::New( );
-      itw->SetCaptureRadius(1.5);
-      itw->GetGlyphSource()->SetColor(1, 0, 0);
-      itw->GetGlyphSource()->SetScale(3.0);
-      itw->GetGlyphSource()->SetRotationAngle(45.0);
-      itw->GetGlyphSource()->Modified();
-      itw->ProjectToPlaneOn();
-      itw->SetProjectionNormalToZAxes();
-      itw->SetProjectionPosition(
-        (
-          view->GetImageActor( )->GetBounds( )[ 4 ] +
-          view->GetImageActor( )->GetBounds( )[ 5 ]
-          ) / double( 2 )
-        );
-      itw->SetViewProp( view->GetImageActor( ) );
-      itw->SetInputData( image );
-      itw->SetInteractor( view->GetInteractor( ) );
-      itw->PlaceWidget( );
-      itw->SnapToImageOn( );
-      itw->AutoCloseOn( );
-
-      /* TODO
-         vtkSmartPointer< vtkSplineWidget > isw =
-         vtkSmartPointer< vtkSplineWidget >::New( );
-         isw.SetCurrentRenderer(ren2)
-         isw.SetDefaultRenderer(ren2)
-         isw.SetInputConnection(extract.GetOutputPort())
-         isw.SetInteractor(iren)
-         bnds = imageActor2.GetBounds()
-         isw.PlaceWidget(bnds[0], bnds[1], bnds[2], bnds[3], bnds[4], bnds[5])
-         isw.ProjectToPlaneOn()
-         isw.SetProjectionNormalToXAxes()
-         isw.SetProjectionPosition(pos)
-      */
-
-      itw->On( );
-    }
-    else
-    {
-      auto view = new cpExtensions::QT::SimpleMPRWidget( &wnd );
-      view->SetImage( image, "image" );
-      wdg = view;
-
-    } // fi
-
-    // Start application and show data
-    wnd.setCentralWidget( wdg );
-    wnd.show( );
-    return( app.exec( ) );
-  }
-  break;
-  default:
-  {
-    std::cerr << "Unmanaged dimension." << std::endl;
-    return( 1 );
-  }
-  break;
-
-  } // hctiws
+  // Qt initialization
+  QApplication app( argc, argv );
+  QMainWindow wnd;
+  wnd.setGeometry( 0, 0, 1024, 768 );
+  cpExtensions::QT::ImageWidget view( &wnd );
+  view.SetImage(
+    reader->GetOutputData< vtkImageData >( "Output" ), 2, "image"
+    );
+  widget->AddInteractor( view.GetInteractor( ) );
+  widget->Update( );
+
+  // Start application and show data
+  wnd.setCentralWidget( &view );
+  wnd.show( );
+  int r = app.exec( );
+  widget->Modified( );
+  widget->Update( );
+  widget->GetOutputData< vtkPolyData >( "Output" )->Print( std::cout );
+  return( r );
 #else // cpExtensions_QT4
   return( 0 );
 #endif // cpExtensions_QT4