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Tooltips with Zooming

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Chart (Obsolete)
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Pete
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Pete asked on 14 May 2008, 02:46 PM
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.

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Giuseppe
Telerik team
answered on 15 May 2008, 07:37 AM
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
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Nicolaï
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answered on 07 Apr 2009, 06:00 AM
And you can't set an activeregion.url either when scrolling is enabled..?
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Dessy
Telerik team
answered on 09 Apr 2009, 02:19 PM
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
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Madrinha
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answered on 14 Apr 2010, 11:59 AM
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
0
Giuseppe
Telerik team
answered on 16 Apr 2010, 11:27 AM
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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Chart (Obsolete)
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Pete
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Giuseppe
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Nicolaï
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Dessy
Telerik team
Madrinha
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