Chart with lots of datapoints and horizontal scrolling

[Dan]

I have modified the "DeclarativeChart" example so that the first bar series has around 60 datapoints.  When you do this, the bars get scrunched up. What I want to do is keep the width of the bars the same, but have a scroll bar on the chart.

I have searched the forums and look over the examples but cannot figure out how to do this.  I set the width of the RadChart to 1000 and then wrapped the entire RadChart with a scrollviewer, but that does not seem to work. 

I bet this is easy but i cannot figure out how to add a horizontal scrollbar on charts with alot of datapoints.  anyhone help?

Thanks,
Dan

[Luda]

Hi Dan,
It's my solution for the same problem:

<

 

Grid>

 

...

 

 

<ScrollViewer VerticalScrollBarVisibility="Disabled" HorizontalScrollBarVisibility="Auto" Grid.Row="1" Grid.Column="1">

 

 

 

    <telerikChart:RadChart x:Name="RadChart1" Background="Transparent"/>

 

 

 

</ScrollViewer>

 

</

 

Grid>
and in the code:

 

RadChart1.Width = lstGraphItem.Count * 40 + 300;      // 300 - for Legend

You will get the scrolling for all Chart Control, not only for ChartArea.

Have a nice day
:)
Luda

[Dan]

Luda,
Thanks!  This was helpful.  I swear i tried this and for some reason it was not working.  It is now, so thanks!

Dan

[Luda]

Hi Dan,

I believe you :) I played with it a lot too....
I glad it help you

:)
Luda