As of now data points are not rendered when their values are null. In case of line chart it just ignores the data point and continues – so the line is drawn form the previous data point to the next on. Did you mean to say the line should break (or should not connect) at places where dataPoints have NULL value??
The current – not rendering and connecting the previous and the the next – is not what i want here. That is why i put 0-values in the chart to have an indication (and so cannot distinguish between 0 en NULL).
Yes, I’d like the line to break, no connection, if a NULL occurs. Or a connection but invisible.