Hi Anoop
The SfCircularGauge control in Xamarin.Forms provides
several properties to set the needle, range, marker, and start/end values
dynamically from the code-behind. Here's how you can set these values in C#:
NeedlePointer: You can set the value of the needle
pointer using the Value property of the NeedlePointer class.
[C#]
|
NeedlePointer needlePointer
= new NeedlePointer();
needlePointer.Value = 70;
if (gauge.Scales != null && gauge.Scales.Count > 0 && scale != null)
{
scale.Pointers.Add(needlePointer);
}
|
Range Pointer: You can set the range of the range
pointer using the RangeStart and Value properties of the
RangePointer class.
[C#]
|
RangePointer rangePointer
= new RangePointer();
rangePointer.RangeStart = 15;
rangePointer.Value = 85;
if (gauge.Scales != null && gauge.Scales.Count > 0 && scale != null)
{
scale.Pointers.Add(rangePointer);
}
|
Marker Pointer: You can set the value of the
marker pointer using the Value property of the MarkerPointer class.
[C#]
|
MarkerPointer markerPointer
= new MarkerPointer();
markerPointer.Value = 70;
markerPointer.MarkerShape =
MarkerShape.Triangle;
if (gauge.Scales != null && gauge.Scales.Count > 0 && scale != null)
{
scale.Pointers.Add(markerPointer);
}
|
Start/End Values: You can set the start and end
values of the gauge scale using the StartValue and EndValue properties.
[C#]
|
if (scale != null)
{
scale.StartValue = 20;
scale.EndValue
= 60;
}
|
We have prepared the sample to achieve your requirement
and please get from below attachment. Please refer to the below user guide
documentation link for more information.
https://help.syncfusion.com/xamarin/circular-gauge/pointers?cs-save-lang=1&cs-lang=csharp#marker-pointer
https://help.syncfusion.com/xamarin/circular-gauge/scales#setting-the-start-and-end-values-for-scale
Regards,
Eswaran
Attachment:
CircularGauge_a9017e9d.zip
