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Real time plot legend

Thread ID:





128139 Jan 4,2017 03:54 PM UTC Jan 6,2017 01:57 PM UTC Xamarin.Forms 5
Tags: SfChart
Martin Dusek
Asked On January 4, 2017 03:54 PM UTC

I have realtime plot in Android (on the left there are oldest samples, on the right, there are newest samples). I want to add a legend to a serie which will stick with the last point of the serie. The legend should be customizable - I want to display an image and a text in the legend. Is that possible? Please see attached picture. If it is not possible can you recommend alternative?

What I want is to display some plot metrics near each serie in my graph.

Attachment: l_6e105979.zip

Yuvaraj Palanisamy [Syncfusion]
Replied On January 5, 2017 02:31 PM UTC

Hi Martin Dusek,

Thanks for contacting Syncfusion support.

We have prepared a sample as per your requirement using DataMarker label template. Please find the sample from the below location.

Sample: http://www.syncfusion.com/downloads/support/forum/128139/ze/DatamarkerLabelTemplate-1573100925  


Martin Dusek
Replied On January 5, 2017 03:34 PM UTC

Dear Yuvaraj,
thank you very much. Your technical support is outstanding!

Best regards


Martin Dusek
Replied On January 5, 2017 03:41 PM UTC

Is this also possible in Xamarin.Android?

Martin Dusek
Replied On January 5, 2017 03:52 PM UTC

There is a problem with your sample project. It show/hides the marker based on point value. It means if some point has same value as the last point, than the marker will be visible near that point also. That's not what I want.

I assume that my requirement can't be fulfilled.

Parthiban Sundaram [Syncfusion]
Replied On January 6, 2017 01:57 PM UTC

Hi Martin,

Thanks for the update.

We have modified the sample based on your requirement. Also, we have prepared the sample in Xamarin.Android platform. Please download the sample from following location.

Modified Sample: http://www.syncfusion.com/downloads/support/forum/128139/ze/RealTimePlot440609126

Xamarin Android Sample: http://www.syncfusion.com/downloads/support/forum/128139/ze/DataMarker401574746  

Please let me know, if you need further assistance.

Parthiban S



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