Customize single pointmark

5 posts, 0 answers
  1. Ryan Overton
    Ryan Overton avatar
    12 posts
    Member since:
    Oct 2009

    Posted 26 Feb 2010 Link to this post

    I have the need to be able to right click on a single pointmark, open a context menu, and depending on which option is selected change the style only that pointmark. We are currently using WPF RadControls Q3 2009. Any help would be greatly appreciated.

    Thank you,
    Ryan
  2. Giuseppe
    Admin
    Giuseppe avatar
    2363 posts

    Posted 03 Mar 2010 Link to this post

    Hi Ryan Overton,

    Generally it is not possible to change the MarkerShape of a single pointmark but you can customize the control to change the appearance of single pointmarks (size, background, borderbrush). We have attached a sample application to get you started.

    Hope this helps.


    Best wishes,
    Manuel
    the Telerik team

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  4. Giuseppe
    Admin
    Giuseppe avatar
    2363 posts

    Posted 03 Mar 2010 Link to this post

    Hello Ryan Overton,

    Just a quick follow-up -- we have updated the sample application to use the RadContextMenu.ItemClick event instead.


    All the best,
    Manuel
    the Telerik team

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  5. Ryan Overton
    Ryan Overton avatar
    12 posts
    Member since:
    Oct 2009

    Posted 03 Mar 2010 Link to this post

    Thank you for the solution it is exactly what I wanted to do, but I am trying to incorporate the first part of the solution, changing the point mark style, using the Q1 2010 Beta using the new scroll/zoom turned on. Is there an issue doing this or is there something special I need to do? I am also unable to get the tooltips to show up on the graph with the scroll/zoom enabled.

    Thanks,
    Ryan Overton
  6. Giuseppe
    Admin
    Giuseppe avatar
    2363 posts

    Posted 09 Mar 2010 Link to this post

    Hi Ryan,

    Indeed your observations are correct -- currently chart interactivity features (mouse click, tooltips) are not available when zooming & scrolling is turned on. Unfortunately we will not be able to address this limitation for the official Q1 2010 release as we are in the final testing stages at the moment but we will do our best to implement this for the first service pack afterwards.


    Regards,
    Manuel
    the Telerik team

    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 Public Issue Tracking system and vote to affect the priority of the items.
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