Some questions

2 posts, 0 answers
  1. Aldo
    Aldo avatar
    39 posts
    Member since:
    Feb 2011

    Posted 07 Jun 2013 Link to this post

    Hi,I've some questions about RadRadialGauge :

    1) is it possible to change the colored range width (like as in the linear gauges);
    2) is it possible to show only some labels ? for eaxample min value, max value and mid value, on the scale ?
    3) is it possible to show a label with the actual value (similar to http://www.justgage.com/)
    4)  is it possible to set gaugerange by percentual instead values, like this
    <Ranges>
        <telerik:GaugeRange Color="#8dcb2a" From="0" To="25%" />
        <telerik:GaugeRange Color="#ffc700" From="25%" To="50%" />
        <telerik:GaugeRange Color="#ff7a00" From="50%" To="75%" />
        <telerik:GaugeRange Color="#c20000" From="75%" To="100%" />
    </Ranges>

    thanks
  2. Danail Vasilev
    Admin
    Danail Vasilev avatar
    1490 posts

    Posted 12 Jun 2013 Link to this post

    Hello Aldo,

    Please find below my answers to your questions:
    • is it possible to change the colored range width (like as in the linear gauges) - The feature is not supported, however, I have logged it in our feedback portal here, so that you can monitor, comment or raise its priority by voting on it.
    • is it possible to show only some labels ? for example min value, max value and mid value, on the scale ? Currently the labels of the RadGauge are displayed per each majorUnit. That means if the majorUnit equals to the Max, only the min and max values will be present. For example:
    <telerik:RadRadialGauge ID="RadRadialGauge1" runat="server">
        <Scale MajorUnit="200" MinorUnit="0" Min="0" Max="200">
            <Labels />
            <Ranges>
                <telerik:GaugeRange From="0" To="50" Color="Green" />
                <telerik:GaugeRange From="50" To="100" Color="Blue" />
                <telerik:GaugeRange From="100" To="150" Color="Orange" />
                <telerik:GaugeRange From="150" To="200" Color="Red" />
            </Ranges>
        </Scale>
    </telerik:RadRadialGauge>
    You can also raise the priority of this, this and this feature request items.
    • is it possible to show a label with the actual value (similar to http://www.justgage.com/). The feature is not available, however, it has been logged as a PITS item here, so that you can monitor, comment and vote on it. For the time being you can manually create and align a div/span element below the Gauge's pointer and set it with the current value of the Gauge. I have created a simple VS example that illustrates that in that attached archive.
    • is it possible to set gaugerange by percentual instead values - You cannot set directly percentages to the RadGauge's ranges. You can, however, format the string numbers to a percentages or just put the percentage sign after the labels. For example:
        <telerik:RadRadialGauge ID="RadRadialGauge1" runat="server" Width="200px" Height="200px">
    ...
            <Scale MajorUnit="20" MinorUnit="0" Min="0" Max="200">
                <Labels Format="{0:P0}" />
    ...
            </Scale>
        </telerik:RadRadialGauge>
    or
        <telerik:RadRadialGauge ID="RadRadialGauge1" runat="server" Width="200px" Height="200px">
    ..
            <Scale MajorUnit="20" MinorUnit="0" Min="0" Max="200">
                <Labels Format="{0}%" />
    ..
            </Scale>
        </telerik:RadRadialGauge>

    I have also updated your Telerik points for sharing your ideas with us.


    Regards,
    Danail Vasilev
    Telerik
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