Markers on Line Graph?

3 posts, 0 answers
  1. Greg
    Greg avatar
    2 posts
    Member since:
    May 2016

    Posted 03 May 2016 Link to this post

    I'm working with a Telerik report that I'm creating dynamically at runtime.   The report has a Telerik.Reporting.Graph with a single line series.   Works great - the problem is, I need to mark and label certain points along the curve. 

    I have the marker data, that is I know exactly where I need them -  I just don't know how to do it.   Any suggestions?

  2. Greg
    Greg avatar
    2 posts
    Member since:
    May 2016

    Posted 03 May 2016 Link to this post

    OK, looks like I just need to add another series, this time with the LineStyle.Visable set to false, and the DataPointStyle.Visable  = true, and that will do what I want, I think.  


    Now the question is, how do I create a single chart, with two different series, each with data from a different source?  Other charting tools I've used allow you to set an itemsource for each series, but apparently Telerik uses some other method.   Hopefully I'm just missing something obvious, any suggestions?

  3. Stef
    Stef avatar
    3611 posts

    Posted 05 May 2016 Link to this post

    Hello Greg,

    I believe you have a support ticket on the same question. Below is quote from it for anyone interested:
    "The old Chart item was borrowed from Telerik UI AJAX controls, where the item was configurable like a control (the Chart item is obsolete as of Q2 2013).

    The Graph item is a native reporting item, including functionality for analyzing and visualizing data automatically. The Graph item has a single DataSource property.

    Please consider combining the separate data objects into one, where the common between series must be the field that will be used in the Graph>CategoryGroups grouping. This will plot data points of different series relatively to each other.

    I hope this information is helpful.

    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal and vote to affect the priority of the items
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