Skip empty dates

[Jinkyo]

Hi,

I am drawing a chart with SfCartesianChart. The data is about date and price for a certain stock.

Since I am using DateTimeAxis for primaryXAxis, I have still holidays on xaxis where there's no data at all.

How can I pass these empty dates and fill with only dates that data exist?

Thanks,

[Marco]

You can put null values on holidays, and then using the empty point settings on your graph, like this

 emptyPointSettings: EmptyPointSettings(

            mode: EmptyPointMode.average,

          ),

[Jinkyo]

Thank you for the solution.

By the way, on holidays, there is no data at all. Should I make it and put a null value for every holiday just to skip drawing on that days?

I found a solution with WPF for the exact same problem. https://www.syncfusion.com/forums/157917/skip-empty-data-or-delete-space-in-chart

I'm looking for something like a DateTimeCategoryAxis in WPF.

[Sriram Kiran Senthilkumar]

Hi Jinkyo, 

  

Greetings from Syncfusion. We have analyzed on your query at our end and we would like to let you know that we have already logged a feature request regarding providing DateTimeCategory axis support in Cartesian charts. We will plan and implement this feature in any of our upcoming releases yet to come. You can also track the status of the feature using the below feedback link. 

https://www.syncfusion.com/feedback/14083 

  

Regards, 

Sriram Kiran 

[Pheeraphat Junsri]

now you can't solve this ? please share to me, thank you.

[Dharanitharan Palanisamy]

Hi Pheeraphat,  

  

We have already logged a feature request for your requirement, and the development team is working on it. This feature will be included in our next main release which is expected to be rolled out at the end of March 2021. We appreciate your patience until then.  

  

Thanks,  

Dharanitharan. P  

[Dharanitharan Palanisamy]

Hi Pheeraphat, 

 

Thanks for being patience. We are glad to inform you that your requested feature DateTimeCategoryAxis has been implemented and rolled out in our volume1 main release. To know more about our charts you can refer to the help document. You can also see our samples and sample code here. To use this feature, you can upgrade our charts from the below link. 

 

Latest version: https://pub.dev/packages/syncfusion_flutter_charts/versions/19.1.54+1 

 

Thanks, 

Dharanitharan. P