/// <summary>
/// Draws the scale ticks, with an invisible circle with r=MeterRadius bisecting each tick
/// </summary>
/// <param name="tickLength">The length of each tick</param>
/// <param name="group">The geometry group to add each tick to</param>
/// <param name="startAngle">The angle to start drawing ticks at, relative to the negative Y axis</param>
private void DrawScale(double tickLength, GeometryGroup group, double startAngle = 0.0)
{
MeterTickPoints?.Clear();
if (Intervals == null)
{
return;
}
foreach (var interval in Intervals)
{
DrawInterval(interval, tickLength, group, startAngle);
startAngle += (interval.EndDegree - interval.StartDegree) * (Math.PI / 180);
}
}
