IFrameRetrace

IFrameRetrace is the asynchronous interface that connects the UI (client-side) to the retrace process (server side). The retrace process implements IFrameRetrace. The client side UI implements OnFrameRetrace, which is the callback interface. The client provides itself as the callback parameter whenever it makes a call on IFrameRetrace.

Some parameters are common to many functions in IFrameRetrace and OnFrameRetrace:

• RenderId
• SelectionId
• RenderSelection
• ExperimentId