SciChart® the market leader in Fast WPF Charts, WPF 3D Charts, and now iOS Charting & Android Chart Components

Welcome to the SciChart Community Forums!

Please use the forums below to ask questions about SciChart. Take a moment to read our Question asking guidelines on how to ask a good question and our support policy. We also have a tag=SciChart on where you can earn rep for your questions!

Please note: SciChart team will only answer questions from customers with active support subscriptions. Expired support questions will be ignored. If your support status shows incorrectly, contact us and we will be glad to help.


Hi support. I currently evaluating SciChart and using FastOhlcRenderableSeries with CategoryDateTimeAxis to display stock chart intraday data. As you know, when I display many days of 1 minute intraday data (9h30 to 16h00) it is confusing to distinguish trading days since the XAxis is only showing time:sec format. I want to achieve to add tickmarks or any vertical lines to separate the first data for each day. How could I do that?
Thanks for your help.

  • You must to post comments

Hi There,

We don’t currently support this out of the box, but you could create this behaviour by using our custom Annotations feature. Take a look at the Annotations Are Easy example in our examples suite and specifically the VerticalLineAnnotation. You would need to place this at X=the first bar of the day to have a vertical line separating trading days.

Make sure that you carefully manage annotations (don’t add too many) since they are WPF UIElements are render a lot more slowly than the chart series.

Hope this helps.

  • You must to post comments
Showing 1 result
Your Answer

Please first to submit.