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Our chart only cares about the data your pass in to it via the chart's data source property that implements the SChartDatasource protocol.
So once you have passed your data from one view controller to another you need pass this data to your chart by setting its data source.
If the new view has already been displayed you may need to call the "reloadData" & "redrawChart" methods on your ShinobiChart once the data source has been set.
If you have any questions please don't hesitate to get in touch!