Hi DayanaArul,
It seems that I haven't understood your question correctly.
I'm glad you solved your issue.
Let me know if you have any further questions or concerns.
it works fine with the following code
UltraChart3.Legend.Location = LegendLocation.Top
Me.UltraChart3.Axis.Y.TickmarkInterval = 25
UltraChart3.Axis.Y.MajorGridLines.Visible =
False
UltraChart3.Axis.X.Extent = 40
UltraChart3.Axis.Y.Extent = 40
I did some research and it seems to me that it is not possible to change the size of the icons in the chart legend.
If you have any further questions, please don't hesitate to ask.