Add basic tests for ctkVTKSliceView and ctkVTKRenderView

Libs/Visualization/VTK/Widgets/Testing/Cpp/CMakeLists.txt

@@ -13,6 +13,8 @@ SET(TEST_SOURCES
   ctkTransferFunctionViewTest3.cpp
   ctkTransferFunctionViewTest4.cpp
   ctkTransferFunctionViewTest5.cpp
+  ctkVTKRenderViewTest1.cpp
+  ctkVTKSliceViewTest1.cpp
   ctkVTKSurfaceMaterialPropertyWidgetTest1.cpp
   ctkVTKTextPropertyWidgetTest1.cpp
   ctkVTKThumbnailViewTest1.cpp
@@ -80,6 +82,8 @@ IF (CTK_USE_CHARTS)
   SIMPLE_TEST( ctkVTKScalarsToColorsViewTest4 )
   SIMPLE_TEST( ctkVTKScalarsToColorsWidgetTest1 )
 ENDIF(CTK_USE_CHARTS)
+SIMPLE_TEST( ctkVTKRenderViewTest1 )
+SIMPLE_TEST( ctkVTKSliceViewTest1 )
 SIMPLE_TEST( ctkVTKSurfaceMaterialPropertyWidgetTest1 )
 SIMPLE_TEST( ctkVTKTextPropertyWidgetTest1 )
 SIMPLE_TEST( ctkVTKThumbnailViewTest1 )

Libs/Visualization/VTK/Widgets/Testing/Cpp/ctkVTKRenderViewTest1.cpp

@@ -0,0 +1,87 @@
+/*=========================================================================
+
+  Library:   CTK
+
+  Copyright (c) Kitware Inc.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.commontk.org/LICENSE
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+=========================================================================*/
+
+// Qt includes
+#include <QApplication>
+#include <QDebug>
+#include <QTimer>
+
+// VTK includes
+#include <vtkActor.h>
+#include <vtkPolyDataMapper.h>
+#include <vtkRenderer.h>
+#include <vtkSmartPointer.h>
+#include <vtkSphereSource.h>
+
+// CTK includes
+#include "ctkVTKRenderView.h"
+#include "ctkCommandLineParser.h"
+
+// STD includes
+#include <iostream>
+
+// Convenient macro
+#define VTK_CREATE(type, name) \
+  vtkSmartPointer<type> name = vtkSmartPointer<type>::New()
+
+//-----------------------------------------------------------------------------
+int ctkVTKRenderViewTest1(int argc, char * argv [] )
+{
+  QApplication app(argc, argv);
+
+  // Command line parser
+  ctkCommandLineParser parser;
+  parser.addArgument("", "-I", QVariant::Bool);
+  QHash<QString, QVariant> parsedArgs = parser.parseArguments(app.arguments());
+  bool interactive = parsedArgs["-I"].toBool();
+
+  // Instanciate widget
+  ctkVTKRenderView renderView;
+  renderView.setBackgroundColor(QColor(Qt::red));
+  renderView.setCornerAnnotationText("CTK Rocks !");
+  renderView.show();
+
+  // Instanciate VTK objects
+  VTK_CREATE(vtkSphereSource, sphere);
+  VTK_CREATE(vtkPolyDataMapper, sphereMapper);
+  VTK_CREATE(vtkActor, sphereActor);
+
+  // Configure actor
+  sphere->SetRadius(0.25);
+  sphereMapper->SetInputConnection(sphere->GetOutputPort());
+  sphereActor->SetMapper(sphereMapper);
+
+  // Add actor
+  renderView.renderer()->AddActor(sphereActor);
+
+  renderView.lookFromAxis(ctkAxesWidget::Right);
+  renderView.lookFromAxis(ctkAxesWidget::Left, 10);
+  renderView.lookFromAxis(ctkAxesWidget::Anterior, 1.);
+  renderView.lookFromAxis(ctkAxesWidget::Posterior, 1.);
+  renderView.lookFromAxis(ctkAxesWidget::Superior, 0.333333);
+  renderView.lookFromAxis(ctkAxesWidget::Inferior, 0.333333);
+  renderView.lookFromAxis(ctkAxesWidget::None, 100.);
+
+  if (!interactive)
+    {
+    QTimer::singleShot(200, &app, SLOT(quit()));
+    }
+  return app.exec();
+}

Libs/Visualization/VTK/Widgets/Testing/Cpp/ctkVTKSliceViewTest1.cpp

@@ -0,0 +1,54 @@
+/*=========================================================================
+
+  Library:   CTK
+
+  Copyright (c) Kitware Inc.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.commontk.org/LICENSE
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+=========================================================================*/
+
+// Qt includes
+#include <QApplication>
+#include <QTimer>
+
+// CTK includes
+#include "ctkCommandLineParser.h"
+#include "ctkVTKObjectEventsObserver.h"
+#include "ctkVTKSliceView.h"
+
+// STD includes
+#include <iostream>
+
+//-----------------------------------------------------------------------------
+int ctkVTKSliceViewTest1(int argc, char * argv [] )
+{
+  QApplication app(argc, argv);
+
+  // Command line parser
+  ctkCommandLineParser parser;
+  parser.addArgument("", "-I", QVariant::Bool);
+  QHash<QString, QVariant> parsedArgs = parser.parseArguments(app.arguments());
+  bool interactive = parsedArgs["-I"].toBool();
+
+  ctkVTKSliceView sliceView;
+  sliceView.setHighlightedBoxColor(QColor(Qt::yellow));
+  sliceView.setCornerAnnotationText("CTK");
+  sliceView.show();
+
+  if (!interactive)
+    {
+    QTimer::singleShot(200, &app, SLOT(quit()));
+    }
+  return app.exec();
+}