The C1RadialGaugeExtender control allows the user to create custom radial gauges, which can be circular, helical, arc curve, clamshell, or half-circular.

 

C1RadialGaugeExtender Markup

The following markup creates a C1RadialGaugeExtender control. Set the TargetControlID property to attach the extender to a control.

<cc1:C1RadialGaugeExtender ID="Panel1_C1RadialGaugeExtender" runat="server" Max="100" Min="0" StartAngle="0" SweepAngle="180" TargetControlID="Panel2"

            Value="0">

            <cap>

                <style>

                    <fill color="Green">

                    </fill>

                </style>

            </cap>

            <tickmajor factor="2" interval="10" offset="0" visible="True">

            </tickmajor>

            <tickminor factor="1" interval="5" offset="0" visible="False">

            </tickminor>

            <pointer length="1" offset="0.15" width="4">

            </pointer>

            <labels offset="0">

            </labels>

            <animation duration="2000" easing="EaseOutBack">

            </animation>

        </cc1:C1RadialGaugeExtender>