Welcome to the WPF feedback portal. We’re happy you’re here! If you have feedback on how to improve the WPF, we’d love to hear it!>
Thanks for joining our community and helping improve Syncfusion products!
Support to connect lines when using empty points data with line series. Currently, we have support to show the empty data point with zero value and average value of previous and next data point value.
For reference please refer the excel chart.