Is there any way to use negative numbers in a LinearGauge? I'm wanting to use a scale which stretches between negative and positive numbers, but when using this pointers and ranges seem to get messed up and not show in the correct positions.
The code below shows an example where the symbol pointer is not shown (also the chart doesn't seem to start at -15 either) :
SfLinearGauge linearGauge;
linearGauge = new SfLinearGauge ();
linearGauge.BackgroundColor = Color.White;
linearGauge.Orientation = Orientation.OrientationVertical;
//Scale
ObservableCollection<LinearScale> scales = new ObservableCollection<LinearScale> ();
LinearScale scale = new LinearScale ();
scale.MinimumValue = -15;
scale.MaximumValue = 15;
scale.Interval = 5;
scale.ScaleBarLength = 100;
scale.ScaleBarColor = Color.FromRgb (250, 236, 236);
scale.LabelColor = Color.FromRgb (84, 84, 84);
scale.MinorTicksPerInterval = 1;
scale.ScaleBarSize = 13;
scale.ScalePosition = ScalePosition.BackWard;
List<LinearPointer> pointers = new List<LinearPointer> ();
//SymbolPointer
SymbolPointer symbolPointer = new SymbolPointer ();
symbolPointer.Value = -10.0;
symbolPointer.Offset = -0.17;
symbolPointer.Thickness = 3;
symbolPointer.Color = Color.FromRgb (65, 77, 79);
pointers.Add (symbolPointer);
//Minor Ticks setting
LinearTickSettings minor = new LinearTickSettings ();
minor.Length = 10;
minor.Color = Color.FromRgb (175, 175, 175);
minor.Thickness = 1;
scale.MinorTickSettings = minor;
//Major Ticks setting
LinearTickSettings major = new LinearTickSettings ();
major.Length = 10;
major.Color = Color.FromRgb (175, 175, 175);
major.Thickness = 1;
scale.MajorTickSettings = major;
scale.Pointers = pointers;
scales.Add (scale);
linearGauge.Scales = scales;
