Radial Gauge Pointer

[Evgenia]

Hello!

I want to add a radial gauge in my web application. 

I set the "From" and "To" properties for the Scale Range and when the desired value is increased I can see the changes.

But I want to change the pointer according to the "From" and "To" properties of the Scale Range.

I can set the "Value" property equal to "To" but when it changes the pointer seems to reset and not to increase. I want the pointer start from the last "To" value and end to its "Value" property which is equal to the new "To" property.

Any ideas about this?

My demo code:

<TelerikButton OnClick=@IncrementRange>Add Range</TelerikButton>
<TelerikRadialGauge>
    <RadialGaugeScales>
        <RadialGaugeScale>
            <RadialGaugeScaleRanges>
                <RadialGaugeScaleRange From="@FromRadialGauge" To="ToRadialGauge" Color="red"></RadialGaugeScaleRange>
            </RadialGaugeScaleRanges>
        </RadialGaugeScale>
    </RadialGaugeScales>

    <RadialGaugePointers>            

        <RadialGaugePointer @ref="@RadialGaugePointerRef" Value="@ToRadialGauge">
        </RadialGaugePointer>

    </RadialGaugePointers>
</TelerikRadialGauge>

My code:

private int FromRadialGauge = 0;
private int ToRadialGauge = 0;
private void IncrementRange()
{
            ToRadialGauge = ToRadialGauge + 10;
            RadialGaugePointerRef.Value = ToRadialGauge;
}

Thanks in advance!

[Dimo]

Hi Evgenia,

If I understand correctly, you are talking about this behavior, which affects all gauges and is a confirmed bug in our backlog:

• LinearGauge always restarting from 0
• ArcGauge flickers when updating the value

If this is the case, I am sorry it's causing you trouble. Please vote and follow these items to get status updates when we fix them.