chart autozoom by default

[Luca]

hi,

if i double tap i can zoom.

how can i do this by code in order to have the same zoom by default without double tap?

i have XXX points in x axis and i want to zoom in order to see just last 10 and i want be able to scroll in order to see the previous ones.

is it possible ?

thanks

[Saravanan Madheswaran]

Hi Luca, 

  

We have achieved your requirement by using the AutoScrollingDelta feature which is available in ChartAxis. We have prepared a simple sample for your requirement and it can be downloaded from the below link. 

  

Sample – https://www.syncfusion.com/downloads/support/forum/146081/ze/146081_-_sample1860156639.zip 

  

Code snippet[C#]: 

  

SFCategoryAxis primaryAxis = new SFCategoryAxis(); 

primaryAxis.AutoScrollingDelta = 10; 

primaryAxis.AutoScrollingMode = ChartAutoScrollingMode.End; 

chart.PrimaryAxis = primaryAxis; 

  

UG links – https://help.syncfusion.com/xamarin-ios/sfchart/axis#common-axis-features 

  

Please get back to us for further assistance.   

 

Regards, 

Saravanan M