SRGraphData::GetValue

doubleSRGraphData::GetValue(BOOLbLogData)

Retrieves data value stored in this data item

Defined in: SRGDat.cpp

Return Value

Contents of the m_dValue data member with the appropriate conversion applied

Parameters

bLogData

TRUE if the m_dValue data should be converted to the base-10 logarithm, FALSE if no conversion is to be made (default)

Remarks

The conversion to a logarithm allows scale compression for high bandwidth data sets. Without logarithmic conversion a graph with the values 9 and 9,000,000 would be scaled so that the value 9 was too small to register on the plot. With logarithmic conversion however the data would be scaled so that all elements would be clearly visible against an appropriately scaled axis.

See also...

SRGraph::SetLog, SRGraph::GetLog