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-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
-
-/*!
-    \example customitems
-    \meta tags {DataVisualization, Q3DSurface, QCustom3DItem, Surface Graph}
-    \meta category {Graphics}
-    \title Custom Items in Graph
-    \ingroup qtdatavisualization_examples
-    \brief Adding custom items to a surface graph.
-    \since QtDataVisualization 1.1
-
-    The custom items example shows how to add your own custom meshes as items to a graph, and how
-    to remove them.
-
-    \image customitems-example.png
-
-    \include examples-run.qdocinc
-
-    \section1 Adding Custom Meshes to the Application
-
-    We'll add the meshes in a resource file:
-
-    \code
-    <RCC>
-    ...
-    <qresource prefix="/items">
-        <file>refinery.obj</file>
-        <file>oilrig.obj</file>
-    </qresource>
-    </RCC>
-    \endcode
-
-    \section1 Adding Custom Item to a Graph
-
-    In this example we do not have specific textures for our meshes, so we'll just create a small
-    QImage and fill it with a single color:
-
-    \snippet customitems/customitemgraph.cpp 0
-
-    Then we'll specify the position for the item in a variable. This way we'll be able to use it
-    later for removing the correct item:
-
-    \snippet customitems/customitemgraph.cpp 1
-
-    Then we'll create a new QCustom3DItem with all the parameters:
-
-    \snippet customitems/customitemgraph.cpp 2
-
-    And finally we'll just add the item:
-
-    \snippet customitems/customitemgraph.cpp 3
-
-    \section1 Removing Custom Item from a Graph
-
-    We'll just call \c removeCustomItemAt() with the position of the item:
-
-    \snippet customitems/customitemgraph.cpp 4
-
-    \note Removing a custom item from the graph also deletes it. If you want to preserve the item,
-    you need to use \c releaseCustomItem() method instead.
-
-    \section1 Example Contents
-*/