include viz tutorials in the main tutorials file. ignore viz samples

doc/tutorials/tutorials.rst

@@ -186,6 +186,21 @@ As always, we would be happy to hear your comments and receive your contribution
                     :width:  80pt
                     :alt: gpu icon
 
+*  :ref:`Table-Of-Content-Viz`
+
+   .. tabularcolumns:: m{100pt} m{300pt}
+   .. cssclass:: toctableopencv
+
+   =========== =======================================================
+      |Viz|     These tutorials show how to use Viz module effectively.
+
+   =========== =======================================================
+
+     .. |Viz| image:: images/viz.jpg
+                   :height: 80pt
+                   :width:  80pt
+                   :alt: viz icon
+
 *  :ref:`Table-Of-Content-General`
 
       .. tabularcolumns:: m{100pt} m{300pt}
@@ -221,4 +236,5 @@ As always, we would be happy to hear your comments and receive your contribution
    gpu/table_of_content_gpu/table_of_content_gpu
    bioinspired/table_of_content_bioinspired/table_of_content_bioinspired
    ios/table_of_content_ios/table_of_content_ios
+   viz/table_of_content_viz/table_of_content_viz
    general/table_of_content_general/table_of_content_general

doc/tutorials/viz/creating_widgets/creating_widgets.rst

@@ -16,7 +16,7 @@ In this tutorial you will learn how to
 Code
 ====
 
-You can download the code from `here <../../../../samples/cpp/tutorial_code/viz/creating_widgets.cpp>`_.
+You can download the code from :download:`here <../../../../samples/cpp/tutorial_code/viz/creating_widgets.cpp>`.
 
 .. code-block:: cpp
 

doc/tutorials/viz/launching_viz/launching_viz.rst

@@ -18,7 +18,7 @@ In this tutorial you will learn how to
 Code
 ====
 
-You can download the code from `here <../../../../samples/cpp/tutorial_code/viz/launching_viz.cpp>`_.
+You can download the code from :download:`here <../../../../samples/cpp/tutorial_code/viz/launching_viz.cpp>`.
 
 .. code-block:: cpp
 

doc/tutorials/viz/table_of_content_viz/table_of_content_viz.rst

@@ -0,0 +1,94 @@
+.. _Table-Of-Content-Viz:
+
+**OpenCV Viz**
+-----------------------------------------------------------
+
+.. include:: ../../definitions/tocDefinitions.rst
+
++
+  .. tabularcolumns:: m{100pt} m{300pt}
+  .. cssclass:: toctableopencv
+
+  ================== ===============================================================================
+   |VizLaunchingViz|   **Title:** :ref:`launching_viz`
+
+                       *Compatibility:* > OpenCV 3.0.0
+
+                       *Author:* Ozan Tonkal
+
+                       You will learn how to launch a viz window.
+
+  ================== ===============================================================================
+
+  .. |VizLaunchingViz| image:: ../launching_viz/images/window_demo.png
+                         :height: 120pt
+                         :width:  90pt
+
++
+  .. tabularcolumns:: m{100pt} m{300pt}
+  .. cssclass:: toctableopencv
+
+  ================ ============================================================================
+    |WidgetPose|    **Title:** :ref:`widget_pose`
+
+                    *Compatibility:* > OpenCV 3.0.0
+
+                    *Author:* Ozan Tonkal
+
+                    You will learn how to change pose of a widget.
+
+  ================ ============================================================================
+
+  .. |WidgetPose|  image:: ../widget_pose/images/widgetpose.png
+                        :height: 90pt
+                        :width:  90pt
+
++
+  .. tabularcolumns:: m{100pt} m{300pt}
+  .. cssclass:: toctableopencv
+
+  ==================  ============================================================================
+   |Transformations|   **Title:** :ref:`transformations`
+
+                       *Compatibility:* > OpenCV 3.0.0
+
+                       *Author:* Ozan Tonkal
+
+                       You will learn how to transform between global and camera frames.
+
+  ==================  ============================================================================
+
+  .. |Transformations| image:: ../transformations/images/global_view_point.png
+                           :height: 120pt
+                           :width:  90pt
+
++
+  .. tabularcolumns:: m{100pt} m{300pt}
+  .. cssclass:: toctableopencv
+
+  ==================  ============================================================================
+   |CreatingWidgets|   **Title:** :ref:`creating_widgets`
+
+                       *Compatibility:* > OpenCV 3.0.0
+
+                       *Author:* Ozan Tonkal
+
+                       You will learn how to create your own widgets.
+
+  ==================  ============================================================================
+
+  .. |CreatingWidgets| image:: ../creating_widgets/images/red_triangle.png
+                            :height: 120pt
+                            :width:  90pt
+
+.. raw:: latex
+
+   \pagebreak
+
+.. toctree::
+   :hidden:
+
+   ../launching_viz/launching_viz
+   ../widget_pose/widget_pose
+   ../transformations/transformations
+   ../creating_widgets/creating_widgets

doc/tutorials/viz/transformations/transformations.rst

@@ -17,7 +17,7 @@ In this tutorial you will learn how to
 Code
 ====
 
-You can download the code from `here <../../../../samples/cpp/tutorial_code/viz/transformations.cpp>`_.
+You can download the code from :download:`here <../../../../samples/cpp/tutorial_code/viz/transformations.cpp>`.
 
 .. code-block:: cpp
 

doc/tutorials/viz/widget_pose/widget_pose.rst

@@ -17,7 +17,7 @@ In this tutorial you will learn how to
 Code
 ====
 
-You can download the code from `here <../../../../samples/cpp/tutorial_code/viz/widget_pose.cpp>`_.
+You can download the code from :download:`here <../../../../samples/cpp/tutorial_code/viz/widget_pose.cpp>`.
 
 .. code-block:: cpp
 

samples/cpp/CMakeLists.txt

@@ -28,9 +28,6 @@ if(BUILD_EXAMPLES AND OCV_DEPENDENCIES_FOUND)
   if(HAVE_opencv_gpufilters)
     ocv_include_directories("${OpenCV_SOURCE_DIR}/modules/gpufilters/include")
   endif()
-  if(HAVE_opencv_viz)
-    ocv_include_directories("${OpenCV_SOURCE_DIR}/modules/viz/include")
-  endif()
 
   if(CMAKE_COMPILER_IS_GNUCXX AND NOT ENABLE_NOISY_WARNINGS)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
@@ -59,10 +56,6 @@ if(BUILD_EXAMPLES AND OCV_DEPENDENCIES_FOUND)
       target_link_libraries(${the_target} opencv_gpuarithm opencv_gpufilters)
     endif()
 
-    if(HAVE_opencv_viz)
-      target_link_libraries(${the_target} opencv_viz)
-    endif()
-
     set_target_properties(${the_target} PROPERTIES
       OUTPUT_NAME "cpp-${sample_kind}-${name}"
       PROJECT_LABEL "(${sample_KIND}) ${name}")
@@ -90,9 +83,7 @@ if(BUILD_EXAMPLES AND OCV_DEPENDENCIES_FOUND)
     ocv_list_filterout(cpp_samples "/gpu/")
   endif()
   
-  if(NOT HAVE_opencv_viz)
   ocv_list_filterout(cpp_samples "viz")
-  endif()
 
   foreach(sample_filename ${cpp_samples})
     get_filename_component(sample ${sample_filename} NAME_WE)