public static bool IsValidFile(string filename, bool doStrictChecking = false)
{
try
{
EdfPlusFile edf = new EdfPlusFile(filename, true, false, PrereadTALs.None, false) { CheckVersionOnOpen = true };
return edf.ValidFormat;
}
catch (Exception)
{
return false;
}
}
public static bool IsValidFile(string filename, bool doStrictChecking = false)
{
try
{
EdfPlusFile edf = new EdfPlusFile(filename, true, false, PrereadTALs.None, false)
{
CheckVersionOnOpen = true
};
return(edf.ValidFormat);
}
catch (Exception)
{
return(false);
}
}
/// <summary>
/// Sets (resizes) the EDF+ signal number of data for selected signal number.
/// </summary>
/// <param name="edfFile">The edf file.</param>
/// <param name="signalNr">The signal nr.</param>
/// <param name="newNrBytes">The new number of bytes.</param>
/// <param name="marginPercentage">The percentage to use as margin; e.g. 20 means leave 20% of the space unused.</param>
public static void DoResizeTALBufferSize(EdfPlusFile edfFile, int signalNr, int newNrBytes, byte marginPercentage)
{
if (!Range.InRange(marginPercentage, 1, 99))
{
throw new ArgumentOutOfRangeException("marginPercentage");
}
if (edfFile.AnnotationSignalNrs.Count == 1 && MathEx.IsZero(edfFile.FileInfo.SampleRecDuration))
{
DoResizeBuffer_OneSignalZeroDuration(edfFile.TAL, (int)Math.Truncate(newNrBytes * (100 - marginPercentage) / 100d));
}
else
{
throw new NotImplementedException();
}
}
/// <summary>
/// Sets (resizes) the EDF+ signal number of data for selected signal number.
/// </summary>
/// <param name="edfFile">The edf file.</param>
/// <param name="signalNr">The signal nr.</param>
/// <param name="newNrBytes">The new number of bytes.</param>
/// <param name="marginPercentage">The percentage to use as margin; e.g. 20 means leave 20% of the space unused.</param>
public static void DoResizeTALBufferSize(EdfPlusFile edfFile, int signalNr, int newNrBytes, byte marginPercentage)
{
if (!Range.InRange(marginPercentage, 1, 99))
throw new ArgumentOutOfRangeException("marginPercentage");
if (edfFile.AnnotationSignalNrs.Count == 1 && MathEx.IsZero(edfFile.FileInfo.SampleRecDuration))
DoResizeBuffer_OneSignalZeroDuration(edfFile.TAL, (int)Math.Truncate(newNrBytes * (100 - marginPercentage) / 100d));
else
throw new NotImplementedException();
}
