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Chart Auto Height

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Chart (HTML5)
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Robert Stoppel
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Robert Stoppel asked on 10 Mar 2021, 10:16 PM

Hi, I have a HtmlChart that I databind to the Sql stored procedure. The number of records returned is based on the parameters that user selects from the few dropdowns. So sometimes you have 50 records, sometimes 1.

Is it possible to set chart height based on the number of records?

Currently I set height to 1000px but it does look very funny when I display 1 records.

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Robert Stoppel
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answered on 11 Mar 2021, 01:17 PM
Just to clarify I was having problems with chart height with BarSeries. Here is the solution that worked for me:

    Protected Sub SqlDataSource4_Selected(sender As Object, e As SqlDataSourceStatusEventArgs) Handles SqlDataSource4.Selected
        If e.AffectedRows > 0 Then
            RadHtmlChart2.Height = 100 + e.AffectedRows * 20
        Else
            RadHtmlChart2.Height = 100
        End If
    End Sub
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Vessy
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answered on 11 Mar 2021, 04:56 PM

Hi,

Thank you for sharing your solution with the community, Robert!

RadHtmlChart cannot size itself automatically based on the bound data, but the found by you solution seems to be a great workaround when such functionality is needed.

Kind regards,
Vessy
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Chart (HTML5)
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Robert Stoppel
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Answers by
Robert Stoppel
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Vessy
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