Merge branch 'implementing_widgets' of https://github.com/ozantonkal/opencv into…

Merge branch 'implementing_widgets' of https://github.com/ozantonkal/opencv into implementing_widgets

modules/viz/src/shape_widgets.cpp

@@ -532,4 +532,4 @@ cv::String cv::viz::TextWidget::getText() const
     vtkTextActor *actor = vtkTextActor::SafeDownCast(WidgetAccessor::getProp(*this));
     CV_Assert(actor);
     return actor->GetInput();
-}
+}
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