API Reference > Extension Classes > ExRender Classes > ExRender Windows Classes > OdGLES2JsonRendition Class > OdGLES2JsonRendition Methods > OdGLES2JsonRendition::onViewportBackgroundChanged Method
OdGLES2JsonRendition::onViewportBackgroundChanged Method
Syntax
C++
virtual void onViewportBackgroundChanged(OdTrVisViewportId viewportId, OdTrVisFlatMetafileContainerPtr pStream, OdTrVisProgramId baseProgramId = kTrVisNegativeId);

Called when background stream in viewport is changed.

Copyright © 2002–2020. Open Design Alliance. All rights reserved.