We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy.
Unfortunately, activation email could not send to your email. Please try again.

Strange behavior on fastScatter chart

Thread ID:

Created:

Updated:

Platform:

Replies:

99576 May 30,2011 02:58 AM Jun 3,2011 07:08 AM WPF 3
loading
Tags: Chart
Renard Laurent
Asked On May 30, 2011 02:58 AM

Hello,

I have noticed that for Fast Scatter chart Type "Segment.CorrespondingPoints[0].DataPoint" refers only the first point. Checked on ChartMouseEvent and on ToolTip.

On normal scatter the behavior is normal.

Is it something I should expect or it is a bug ?

Then how can I get the value of a given point with fastScatter and with the ChartSeries event (I mean I don't want to use a reference of my IInput element as we can do using the traditional MouseEvent)
?

Thanks for your help,

Laurent





Muralidharan P [Syncfusion]
Replied On May 31, 2011 05:26 AM

Hi Laurent ,

Thanks for choosing Syncfusion products.

The fast chart types are drawn as a single segment, So the tooltip displays only the starting point value. This is the behavior of the fast chart types and it is not a bug.

Please let us know if you have any questions.


Regards ,
Muralidharan.



Renard Laurent
Replied On June 1, 2011 12:00 AM

Hello,

Thanks you for your reply.

So does it mean that for Fast Scatter, if I set the template for the ChartSerie I will only see the first point,

or if I try to get the corresponding point on ChartMouseEvent I can only refer to the first point ?

Thanks you very much


Muralidharan P [Syncfusion]
Replied On June 3, 2011 07:08 AM

Hi Laurent ,

Thanks for choosing Syncfusion products.

In the mouse move event we can access the corresponding points value using PointToValue() method of ChartArea. Based on your requirement we have created a simple sample. Please download it from the following location.

http://www.syncfusion.com/uploads/redirect.aspx?&team=support&file=FastLineToolTipDemo54773512.zip

Please let us know if you have any quires.

Regards ,
Muralidharan.




CONFIRMATION

This post will be permanently deleted. Are you sure you want to continue?

Sorry, An error occured while processing your request. Please try again later.

You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.

;