SRGDynamicDataManager Class Overview
This class is derived from SRGDataManager specialized to use the Dynamic Data Storage model.
Selecting a SRGDynamicDataManager-based class into an SRGraph object is the most flexible way to convert easily to using Dynamic data.
Override SRGDynamicDataManager::NewGroup() to instantiate a custom SRGraphDynamicData class or to change the default buffer size, etc.
For example, SRGraphDynamicData::GetAnnotation() is commonly overridden to return text dependent on the current index.
This creates sensible axis labels for Classic axes.