/// <summary>
/// Updates the axis to the given state.
/// </summary>
/// <param name="axis">Axis.</param>
private void UpdateAxis(MinMaxLineAxis axis, Sensor sensor, Scalar min, Scalar max, Unit u, int major = 2, int minor = 5)
{
var su = u.standardUnit;
var minMag = min.ConvertTo(u).amount;
var maxMag = max.ConvertTo(u).amount;
minMag = minMag.TruncateToSignifiantDigits(2);
maxMag = maxMag.RoundToSignificantDigits(2);
if (maxMag - minMag == 0)
{
if (minMag == 0)
{
minMag -= u.OfScalar(1).amount;
maxMag += u.OfScalar(1).amount;
}
else
{
var del = Math.Pow(10, Math.Floor(Math.Log10(minMag)) - 1);
minMag -= del;
maxMag += del;
}
}
var determineDifference = DetermineMinimumBounds(sensor);
minMag = u.OfScalar(minMag).ConvertTo(su).amount;
maxMag = u.OfScalar(maxMag).ConvertTo(su).amount;
var diff = (maxMag - minMag);
if (minMag < sensor.minMeasurement.ConvertTo(su).amount)
{
minMag = sensor.minMeasurement.ConvertTo(su).amount;
}
var range = sensor.range.ConvertTo(su) * 0.05;
if (diff < range.magnitude)
{
diff = range.magnitude;
maxMag = minMag + diff;
}
var mod = diff / major;
axis.SetMinMax(minMag, maxMag);
axis.Minimum = minMag;
axis.Maximum = maxMag;
var padding = diff * 0.20;
axis.MajorStep = mod;
axis.MinimumMajorStep = mod;
axis.Minimum -= padding;
axis.Maximum += padding;
axis.MajorTickSize = 10;
axis.TicklineColor = OxyColors.Black;
axis.MinimumPadding = 0.25;
axis.MaximumPadding = 0.25;
axis.AxislineStyle = LineStyle.Solid;
axis.AxislineThickness = 1;
axis.AxisTickToLabelDistance = -(MeasureTextWidth(axis) + axis.MajorTickSize + 5);
}
