Lines between Points

[User92]

• In my data source there are different locks like that

   

  Time   Val1   Val2 Val3

  08:00:01 1 2 3

  08:00:02 1   NULL   4

  08:00:03   2  NULL   1

  08:00:04   2   3 4

   

  In normal case I'll get in a line-chart two lines of Val1 and Val3 because there are Values to each timestamp.

  But for the Line of Val2 I'll get only two points.

   

  Is there a configuration, that I'll get a Line for Val2. That means that the chart plots a line from timestamp 08:00:01 to the next value taken at timestamp 08:00:04?

   

  Thanks

[JeisonG]

Hello User92:You can use the InitializeHidden attribute to instruct the chart to intialize all non-initialized values to a hidden value. If the InitializeHidden attribute has been set to true, you can then use another attribute called InterpolateHidden, which instructs the chart to draw a connecting line over hidden data points. If the InterpolateHidden property is set to false, hidden points in the chart will result in a "broken" line in the chart. When set to true, the chart will connect the points thus preventing the broken line.Examples:Setting the non-initialized data to Hidden:chart1.Data.InitializeHidden = true;To instruct the chart to draw connection lines over hidden points:chart1.Data.InterpolateHidden = true;I hope this helps.Regards