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. (Last updated on: November 16, 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

Tooltips with zoom

Thread ID:





102046 Dec 19,2011 09:26 AM UTC Dec 20,2011 02:12 AM UTC ASP.NET Web Forms (Classic) 3
Tags: Chart
Claire Wong
Asked On December 19, 2011 09:26 AM UTC


I have a chart with tooltips and zoom enabled. After I zoom the tooltips don't work, it looks like the image map hasn't been rendered. Is there an option somewhere I can turn on to make it work?



Vijayabharathi K [Syncfusion]
Replied On December 19, 2011 09:36 AM UTC

Hi Claire,

Thanks for using Syncfusion products.

We suggest you to enable the “CalcRegions” property of chart web control to display the tooltip while zooming the chart control. Please refer the below code snippet to achieve this,

this.ChartWebControl1.CalcRegions = true;

Please let us know if you have any concern


Claire Wong
Replied On December 19, 2011 11:01 AM UTC

Thanks, that's fixed it

Vijayabharathi K [Syncfusion]
Replied On December 20, 2011 02:12 AM UTC

Hi Claire,

Thanks for the update.

Please let us know if you have any other queries.



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.

Please sign in to access our forum

or the page will be automatically redirected to sign-in page in 10 seconds.

Warning Icon 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.Close Icon