Chart zoomscroll settings bar: can it be customized?

[Sunny]

Chart zoomscroll settings bar: can it be customized? We like to utilize the zooming on X axis, and like to increase the size of the bar through style.
Anyone has any suggestion? where to obtain the source code? who's style shoule I mess with? DragZoomLayerControl?

[Sunny]

I got as close as the Style="{TemplateBinding AxisXStyle}" the in axis. but can't find out where hte AxixXStyle is. Also I found out that if the Axis to try to zoom/scroll is DateTime, it will not work, as  the zoom will try to convert DateTime into a double witch throw exception. So is it true that the zoomscrollsettings won't work on DateTime?

[Sunny]

Nobody answer my question.
I found the solution on resize the zoomscroll bar though. I still have a questoin regarding the data that send to the chart.
As I mentioned last post the datetime has trouble to resize, I found out that it is not the datetime at all, it is the data that I pass in.

<

telerik:SeriesMapping.ItemMappings >  

    <telerik:ItemMapping DataPointMember="XValue" FieldName="TimeStamp" />  

    <telerik:ItemMapping DataPointMember="YValue" FieldName="myData.doubleValue" />

 </telerik:SeriesMapping.ItemMappings>

The data above will have problem to resize as it will do data re-sample at behind, where the operation directly on myData is not available as myData is a class. If I change my plot data structure to have directly properties called TimeStamp and doubleValue. then set them like:

<telerik:SeriesMapping.ItemMappings >

     <telerik:ItemMapping DataPointMember="XValue" FieldName="TimeStamp" />

     <telerik:ItemMapping DataPointMember="YValue" FieldName="doubleValue" />

 </telerik:SeriesMapping.ItemMappings>

then it works fine. So the FieldName can not set to be at sub-level like in the first code sample?

[Sia]

Hi Sunny,

Please excuse us for the delay of our answer. Please expect my reply soon.


Best wishes,
Sia
the Telerik team

[Sia]

Hi Sunny,

Can you please let us know which is the version of RadControls that you use in your application?

All the best,
Sia
the Telerik team

[Sunny]

My version is 2011.2.920.35
I need to know before I change my data structure.

[Sunny]

My version is: 2011.2.920.35 It should be fairly new as it is just purchased 3 months ago.

[Sia]

Hello Sunny,

Please excuse us for the late reply. Attached you can find a sample project with all needed resources. You can reduce them according to the changes you will make.

All the best,
Sia
the Telerik team