Returns or sets a value that indicates whether the graph range is animated by series, category, or element. Can be one of the following ChartUnitEffect values: ppAnimateByCategory, ppAnimateByCategoryElements, ppAnimateBySeries, ppAnimateBySeriesElements, or ppAnimateChartMixed. Read/write Long.
Remarks
If your graph doesn't become animated, make sure that the Animate property is set to True