API Reference > Extension Classes > ExRender Classes > ExRender Windows Classes > OdTrXmlRendition Class > OdTrXmlRendition Methods > OdTrXmlRendition::onOverlayVisibilityChanged Method
OdTrXmlRendition::onOverlayVisibilityChanged Method
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Syntax
C++
virtual void onOverlayVisibilityChanged(OdTrVisOverlayId overlayId, bool bVisibility);
Description

Called when overlay visibility changed.

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