RadHTMLChart - Questions

14 posts, 0 answers
  1. Mark
    Mark avatar
    64 posts
    Member since:
    Nov 2009

    Posted 05 Nov 2012 Link to this post

    Hi,

    We have implemented the RadHTMLChart and have a few questions:
    1. Is it possible to set the font size of the chart Title?
    2. Is it possible to set the font style to bold for the chart Title?
    3. On the pie chart - is it possible to show the values inside the segments of the chart instead of outside (as it is possible to do in the bar charts)

    Thanks,
  2. Marin Bratanov
    Admin
    Marin Bratanov avatar
    3596 posts

    Posted 06 Nov 2012 Link to this post

    Hello Matt,

    I am sorry to say that for the time being neither of these options are available. We do plan to add more visual customization options to the control, like we did for the Q3 2012 release with the labels, but I cannot provide an estimate on this.


    Regards,
    Marin Bratanov
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.
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  4. Armin
    Armin avatar
    1 posts
    Member since:
    Jul 2012

    Posted 22 Dec 2012 Link to this post

    Hi

    When do you think setting the chart title font-size, and type be available?

    Thank you
  5. Marin Bratanov
    Admin
    Marin Bratanov avatar
    3596 posts

    Posted 25 Dec 2012 Link to this post

    Hi Armin,

    We will try to get them for Q1 2013, but I cannot make a promise at present. Also, would you elaborate on what you have in mind with "chart title type"?


    Regards,
    Marin Bratanov
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.
  6. Asutosh
    Asutosh avatar
    130 posts
    Member since:
    Sep 2013

    Posted 20 Jun 2014 in reply to Marin Bratanov Link to this post

    hi 
    i am using radhtml line chart 
    its works fine but my data is large approx 60 rows
    so its not showing perfectly 
    how can i get x-axis scroll in that  
    http://demos.telerik.com/aspnet-ajax/chart/examples/newfeatures/zoomingscrolling/defaultcs.aspx
    i check this link in this scroll are working in radchart
    i want this functionality in my radhtml chart
  7. Danail Vasilev
    Admin
    Danail Vasilev avatar
    1490 posts

    Posted 20 Jun 2014 Link to this post

    Hi Asutosh,

    You can zoom and scroll only data over time in RadHtmlChart through the Data Navigation functionality. More information on the matter is available in the Zoom and Scroll Data Over Time with RadHtmlChart for ASP.NET AJAX blog post.


    Regards,
    Danail Vasilev
    Telerik
     

    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

     
  8. Asutosh
    Asutosh avatar
    130 posts
    Member since:
    Sep 2013

    Posted 20 Jun 2014 in reply to Danail Vasilev Link to this post

    The problem is we dont have numeric or date data on x axis we have names on x axis. can we scroll non numeric values also ?
  9. Danail Vasilev
    Admin
    Danail Vasilev avatar
    1490 posts

    Posted 23 Jun 2014 Link to this post

    Hi Asutosh,

    I am sorry to say that the desired functionality is not supported by the RadHtmlChart control. Such a feature request, however, has already been logged here, so that you can monitor, comment and vote on it.


    Regards,
    Danail Vasilev
    Telerik
     

    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

     
  10. Jitendra
    Jitendra avatar
    7 posts
    Member since:
    Apr 2014

    Posted 23 Jul 2014 in reply to Danail Vasilev Link to this post

    Hi,

    Is  there any limitation on Telerik chart contorls (KendoUI Chart or RadHtmlChart ) , for displaying number of records ?
    I am trying to display 40,000 records at once, but the browser hangs up while  creating the  chart for that. 

  11. Princy
    Princy avatar
    17421 posts
    Member since:
    Mar 2007

    Posted 23 Jul 2014 in reply to Jitendra Link to this post

    Hi Jitendra,

    Please have a look into this forum thread which discuss about the same scenario.

    Thanks,
    Princy.

  12. Jitendra
    Jitendra avatar
    7 posts
    Member since:
    Apr 2014

    Posted 23 Jul 2014 in reply to Princy Link to this post

    Thanks Princy for the quick reply.

    I saw that forum ,it talks about RadHtml Chart , is the same apply for Kendo Chart components ,if yes.
    Is there other way the we can implement the same without compromising for response time .

    Thank you
  13. Stamo Gochev
    Admin
    Stamo Gochev avatar
    157 posts

    Posted 25 Jul 2014 Link to this post

    Hi Jitendra,

    There is no limitation regarding the maximum number of data points that can be plotted in RadHtmlChar  (the same applies to the Kedno UI chart as RadHtmlChar is a server-side wrapper of the same widget). However, due to certain limitations in JavaScript, displaying more than 10 000 points might result in slower performance. There are certain ways to handle this case, so you can have a look at the following help article.

    Regards,
    Stamo Gochev
    Telerik
     

    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

     
  14. Jitendra
    Jitendra avatar
    7 posts
    Member since:
    Apr 2014

    Posted 13 Aug 2014 in reply to Stamo Gochev Link to this post

    Hi Stamo,

    I have reduce the data points to some limit upto 10,000 , and  when I am using RadHtmlChart control the response time is 12-14 sec , but when I am going with Kendo UI ,it is still taking very long time  almost  80 sec , which doesn't fit our requirement , is it possible to use  the RadHtmlChart  contorl for plotting graph in MVC project type ?  if yes , any short example will be very helpful . Thanks
  15. Jitendra
    Jitendra avatar
    7 posts
    Member since:
    Apr 2014

    Posted 14 Aug 2014 in reply to Jitendra Link to this post

    Hi Stamo,

    I am dropping  my question , as it seems now the performance is  improved with Kendo UI charts  , by the way thanks for attention.
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