CChart::SetDataModified


int SetDataModified( int dataID );

Parameters

Description

Call this function after modifying the internal data of a data set by hand (such as calling GetDataSet followed by CChartData.GetData and modifying the contents of the pointer to the data. It makes sure that any internal data structures of the plot are updated (such as the maximum and minimum values of the data in the XY chart, and the BYTE image pointer in the image chart.)

The data ID is that returned by AddData or SetData.


CChart Reference | CPlot Reference