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-rw-r--r--examples/datavisualization/qmloscilloscope/doc/src/qmloscilloscope.qdoc8
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diff --git a/examples/datavisualization/qmloscilloscope/doc/src/qmloscilloscope.qdoc b/examples/datavisualization/qmloscilloscope/doc/src/qmloscilloscope.qdoc
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--- a/examples/datavisualization/qmloscilloscope/doc/src/qmloscilloscope.qdoc
+++ b/examples/datavisualization/qmloscilloscope/doc/src/qmloscilloscope.qdoc
@@ -69,6 +69,14 @@
\snippet qmloscilloscope/main.cpp 0
+ To make it possible to use Qt Data Visualization class pointers as parameters on the
+ \c DataSource class methods on all environments and builds, we need to make sure the meta
+ types are registered:
+
+ \snippet qmloscilloscope/datasource.cpp 3
+ \dots 0
+ \snippet qmloscilloscope/datasource.cpp 4
+
\section1 QML
In the QML codes, we define a Surface3D graph normally and give it a Surface3DSeries: