Tooltips with Zooming

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6 posts, 0 answers
  1. Pete
    Pete avatar
    31 posts
    Member since:
    May 2008

    Posted 14 May 2008 Link to this post

    Hi, I have a chart with Tooltips that work fine when I hover over the points in the Splice Chart, but when I add the Zooming functionality by adding 

    <ClientSettings ScrollMode="Both" />
    <Legend Visible="false"></Legend>

    as you stated in the demo code I lose my Tooltips and also I get the Ajax animation symbol on all my charts which I don't want. Is there any way of losing this symbol and having Tooltips as well as Zooming ? I would really appreciate your help,

    Thanks a lot,

    Pete.
  2. Giuseppe
    Admin
    Giuseppe avatar
    2363 posts

    Posted 15 May 2008 Link to this post

    Hello Pete,

    Unfortunately it is not possible to use tooltips alongside the zooming and scrolling functionality. As for the background image -- you can customize it by overriding the following CssClass (this would disable the loading image):

    <html xmlns="http://www.w3.org/1999/xhtml"
    <head runat="server"
        <title>Untitled Page</title> 
        <style type="text/css"
        .rchImgWrap div 
        { 
            background : url() !important; 
        } 
        </style> 
    </head> 
    <body> 
        <form id="form1" runat="server"
            <asp:ScriptManager runat="server" ID="scriptManager"
            </asp:ScriptManager> 
            <telerik:RadChart ID="RadChart1" runat="server" AutoLayout="true"
                <PlotArea> 
                    <XAxis MaxValue="5" MinValue="1" Step="1"
                    </XAxis> 
                    <YAxis MaxValue="3" Step="0.5" AxisMode="Extended"
                    </YAxis> 
                    <YAxis2 MaxValue="5" MinValue="1" Step="1"
                    </YAxis2> 
                </PlotArea> 
                <Series> 
                    <telerik:ChartSeries Name="Series 1" Type="Spline"
                        <Appearance> 
                            <PointMark Visible="true" FillStyle-MainColor="Red" FillStyle-FillType="Solid"></PointMark> 
                        </Appearance> 
                        <Items> 
                            <telerik:ChartSeriesItem YValue="5" Name="Item 20"
                                <ActiveRegion Tooltip="Test1" /> 
                            </telerik:ChartSeriesItem> 
                            <telerik:ChartSeriesItem YValue="2" Name="Item 100"
                                <ActiveRegion Tooltip="Test2" /> 
                            </telerik:ChartSeriesItem> 
                            <telerik:ChartSeriesItem YValue="1" Name="Item 100"
                                <ActiveRegion Tooltip="Test3" /> 
                            </telerik:ChartSeriesItem> 
                            <telerik:ChartSeriesItem YValue="3" Name="Item 20"
                                <ActiveRegion Tooltip="Test4" /> 
                            </telerik:ChartSeriesItem> 
                            <telerik:ChartSeriesItem YValue="1" Name="Item 20"
                                <ActiveRegion Tooltip="Test5" /> 
                            </telerik:ChartSeriesItem> 
                            <telerik:ChartSeriesItem YValue="4" Name="Item 100"
                                <ActiveRegion Tooltip="Test6" /> 
                            </telerik:ChartSeriesItem> 
                        </Items> 
                    </telerik:ChartSeries> 
                </Series> 
                <ClientSettings ScrollMode="Both" /> 
                <Legend Visible="False"></Legend> 
            </telerik:RadChart> 
     


    Regards,
    Manuel
    the Telerik team

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  3. Nicolaï
    Nicolaï avatar
    160 posts
    Member since:
    Apr 2008

    Posted 07 Apr 2009 Link to this post

    And you can't set an activeregion.url either when scrolling is enabled..?
  4. Dessy
    Admin
    Dessy avatar
    73 posts

    Posted 09 Apr 2009 Link to this post

    Hello Nicolai,

    I am afraid that it is not possible to use  tooltips alongside the zooming and scrolling functionality.
    We are sorry for the caused inconvenience.

    Greetings,
    Dessy
    the Telerik team

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  5. Madrinha
    Madrinha avatar
    12 posts
    Member since:
    Sep 2012

    Posted 14 Apr 2010 Link to this post

    Hi,

    Can you confirm if with latest 2010.Q1 version the workaround to stop showing background image still works ?

     .rchImgWrap div 
        { 
            background : url() !important; 
        } 

    I've try it and after upgrade the image is there again. On 2009.Q3 this was working just fine.

    Thanks
  6. Giuseppe
    Admin
    Giuseppe avatar
    2363 posts

    Posted 16 Apr 2010 Link to this post

    Hi Eduardo,

    The css has not been changed between the Q3.2009 and the Q1.2010 release. We tested the attached code and it successfully removed the loading animation image from the chart background -- please review the attached runnable sample application and let us know how we can observe the erroneous issue you are experiencing on your end.


    Best wishes,
    Freddie
    the Telerik team

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