public string GetMarkerMeasurementString(MarkerUnit unit)
{
if (_ScopeView.Markers.Count != 0)
{
switch (unit)
{
case MarkerUnit.dt:
return(TimeConverter.ToString(MarkerDataCalculator.CalculateTime(Oscilloscope.TimeBase, _ScopeView.Markers [(int)MarkerID.XMarker1], _ScopeView.Markers [(int)MarkerID.XMarker2], _ScopeView.Grid), 2));
case MarkerUnit.Frequency:
return(FrequencyConverter.ToString(MarkerDataCalculator.CalculateFrequency(Oscilloscope.TimeBase, _ScopeView.Markers [(int)MarkerID.XMarker1], _ScopeView.Markers [(int)MarkerID.XMarker2], _ScopeView.Grid)));
case MarkerUnit.dV1:
return(Oscilloscope.Channels [0].VoltsPerDivision == VoltsPerDivision.VdivNone ? "--" : VoltageConverter.ToString(MarkerDataCalculator.CalculateDV(Oscilloscope.Channels [0].VoltsPerDivision, Oscilloscope.Channels [0].AttenuationFactor, _ScopeView.Markers [(int)MarkerID.YMarker1], _ScopeView.Markers [(int)MarkerID.YMarker2], _ScopeView.Grid)));
case MarkerUnit.dV2:
return(Oscilloscope.Channels [1].VoltsPerDivision == VoltsPerDivision.VdivNone ? "--" : VoltageConverter.ToString(MarkerDataCalculator.CalculateDV(Oscilloscope.Channels [1].VoltsPerDivision, Oscilloscope.Channels [0].AttenuationFactor, _ScopeView.Markers [(int)MarkerID.YMarker1], _ScopeView.Markers [(int)MarkerID.YMarker2], _ScopeView.Grid)));
default:
return("?");
}
}
else
{
return("?");
}
}
/// <summary>
/// Initializes a new instance of the <see cref="WFS210.UI.DisplaySettings"/> class.
/// </summary>
/// <param name="defaultMarkerUnit">Default marker unit.</param>
/// <param name="defaultSignalUnit">Default signal unit.</param>
public DisplaySettings(MarkerUnit defaultMarkerUnit, SignalUnit defaultSignalUnit)
{
for (int i = 0; i < 2; i++)
{
MarkerUnits.Add(defaultMarkerUnit);
}
for (int i = 0; i < 2; i++)
{
SignalUnits.Add(defaultSignalUnit);
}
}