I would like to use the ChartView control to create charts of time line data. The SQL database that I am querying against has a data point for every minute for thousands of counters. For space savings, the application that stores the data does not create a record if the value of the data points is ZERO for that minute. For this data, that is a savings of more than 75%.
When creating a line chart, is it possible to have RadChartView treat the missing data points with the value of ZERO? In my test application, ChartView seems to approximate the missing values and simply draws a straight line between the two point that do have a value. This is not an accurate representation of the data. What I need is from the line chart to go to 0 for the minutes there there is no data.
I've used other charting applications that have this capability.