Sorry, but it doesn't work (see screenshot)
The same appears, without Headers.
This is my Gauge:
public CosPhiGauge()
{
this.BackgroundColor = Color.White;
this.GaugeType = Syncfusion.SfGauge.XForms.GaugeType.North;
this.HeightRequest = 300;
this.HorizontalOptions = LayoutOptions.CenterAndExpand;
this.VerticalOptions = LayoutOptions.FillAndExpand;
var scale = new Scale()
{
StartValue = 0.0,
EndValue = 1.0,
StartAngle = 180,
SweepAngle = 180,
RimThickness = 100,
RimColor = Color.FromHex("#C5C5C5"),
ShowTicks = false,
ShowLabels = false,
};
var needle = new NeedlePointer()
{
Color = Color.White,
Thickness = 5,
KnobRadius = 0,
Value = 0.95,
LengthFactor = 1.1,
};
var pointer = new RangePointer()
{
Color = Color.Green,
Thickness = 100,
Value = 0.95,
};
Header header = new Header();
header.Text = "Cos Phi Left bottom Corner Point(0.0,0.9)";
//header.TextSize = 30;
header.Position = new Point(0.0, 0.9);
header.ForegroundColor = Color.Gray;
this.Headers.Add(header);
Header header1 = new Header();
header1.Text = "Left upper Corner Point(0.0,0.0)";
//header.TextSize = 30;
header1.Position = new Point(0.0, 0.0);
header1.ForegroundColor = Color.Black;
this.Headers.Add(header1);
scale.Pointers.Add(pointer);
scale.Pointers.Add(needle);
this.Scales.Add(scale);
}
}
