scatter plot

Question

Hi,

Have some issue in scatter plot.

Need to select the points in the scatter plot using MouseDown, MouseMove and MouseUp events.

It takes lot of time refresh the chart control when drawing a rubber band rectangle.

Is there any other event fires when we draw rubber band rect.

Please let me know on this.

Thanks,
dms

dms · Answer

Hi ,

I am using syncfusion ver. 3.3.0.11

>Hi,
>
>Have some issue in scatter plot.
>
>Need to select the points in the scatter plot using MouseDown, MouseMove and MouseUp events.
>
>It takes lot of time refresh the chart control when drawing a rubber band rectangle.
>
>Is there any other event fires when we draw rubber band rect.
>
>Please let me know on this.
>
>Thanks,
>dms

Geetha M · Answer

Hi,

Thanks for bringing this issue to our attention.

Please try running the attached sample at your end in which I have used the Paint event of the ChartControl to prevent the chart being redrawn. 

WindowsApplication4.zip

Kindly let me know if this helps you.

Regards,
Geetha