SRGDataManager::RollGroup

voidSRGDataManager::RollGroup(intnGroup, doubledValue, BOOLbDirection)

Roll or rotate all the data objects in the specified group by one in the specified direction

Defined in: DataMgr.cpp

Return Value

void

Parameters

nGroup

int nGroup The group to be rolled

dValue

double dValue The new value to be added into the new index

bDirection

BOOL bDirection If FALSE, the group rolls toward the low indices. If TRUE, the group rolls toward the high indices.

Remarks

Used to scroll data for "performance indicator" style charts.\\n The data object that is displaced from the "roll-to" end of the group is recycled to the "roll-from" end and given the specified new value. Note that the style and annotations of the displaced data object are retained.