/// <summary>
/// Reads string data and creates the appropriate DICOM element
/// </summary>
/// <param name="data">the string data as an object (fresh from the DICOM reader)</param>
/// <param name="vr">the VR of the element to be generated</param>
/// <returns>a concrete DICOM element that uses the interface IDICOMElement</returns>
private static IDICOMElement ReadString(VR vr, Tag tag, object data)
{
switch (vr)
{
case VR.AgeString:
return(new AgeString(tag, DICOMString.Read(data as byte[])));
case VR.ApplicationEntity:
return(new ApplicationEntity(tag, DICOMString.Read(data as byte[])));
case VR.CodeString:
return(new CodeString(tag, DICOMString.Read(data as byte[])));
case VR.Date:
return(new Date(tag, DICOMString.Read(data as byte[])));
case VR.DateTime:
return(new DateTime(tag, DICOMString.Read(data as byte[])));
case VR.DecimalString:
return(new DecimalString(tag, DICOMString.Read(data as byte[])));
case VR.IntegerString:
return(new IntegerString(tag, DICOMString.Read(data as byte[])));
case VR.LongString:
return(new LongString(tag, DICOMString.Read(data as byte[])));
case VR.LongText:
return(new LongText(tag, DICOMString.Read(data as byte[])));
case VR.PersonName:
return(new PersonName(tag, DICOMString.Read(data as byte[])));
case VR.ShortString:
return(new ShortString(tag, DICOMString.Read(data as byte[])));
case VR.ShortText:
return(new ShortText(tag, DICOMString.Read(data as byte[])));
case VR.Time:
return(new Time(tag, DICOMString.Read(data as byte[])));
case VR.UnlimitedCharacter:
return(new UnlimitedCharacter(tag, DICOMString.Read(data as byte[])));
case VR.UnlimitedText:
return(new UnlimitedText(tag, DICOMString.Read(data as byte[])));
case VR.UniqueIdentifier:
return(new UniqueIdentifier(tag, DICOMString.Read(data as byte[])));
case VR.UniversalResourceId:
return(new UniversalResourceId(tag, DICOMString.Read(data as byte[])));
default:
return(new Unknown(tag, data as byte[]));
}
}
/// <summary>
/// Reads string data and creates the appropriate DICOM element
/// </summary>
/// <param name="data">the string data as an object (fresh from the DICOM reader)</param>
/// <param name="vr">the VR of the element to be generated</param>
/// <returns>a concrete DICOM element that uses the interface IDICOMElement</returns>
public static IDICOMElement ReadString(VR vr, Tag tag, object data, StringEncoding enc)
{
switch (vr)
{
case VR.AgeString:
return(new AgeString(tag, DICOMString.Read(data as byte[], enc)));
case VR.ApplicationEntity:
return(new ApplicationEntity(tag, DICOMString.Read(data as byte[], enc)));
case VR.CodeString:
return(new CodeString()
{
Tag = tag, Data_ = DICOMString.ReadMultiple(data as byte[], enc)
});
case VR.Date:
var dateData = DICOMString.Read(data as byte[], enc);
if (dateData.Any(b => b == '-')) // Range ('-')
{
var parts = dateData.Split('-');
var dates = parts.Select(p => StringDataParser.ParseDate(p)).OrderBy(p => p).ToArray();
return(new Date(tag, dates)
{
IsRange = true
});
}
else
{
return(new Date(tag, dateData));
}
case VR.DateTime:
var dateTimeData = DICOMString.Read(data as byte[], enc);
if (dateTimeData.Any(b => b == '-')) // Range ('-')
{
var parts = dateTimeData.Split('-');
var dates = parts.Select(p => StringDataParser.ParseDateTime(p)).OrderBy(p => p).ToArray();
return(new DateTime(tag, dates)
{
IsRange = true
});
}
else
{
return(new DateTime(tag, dateTimeData));
}
case VR.DecimalString:
return(new DecimalString(tag, DICOMString.Read(data as byte[], enc)));
case VR.IntegerString:
return(new IntegerString(tag, DICOMString.Read(data as byte[], enc)));
case VR.LongString:
return(new LongString(tag, DICOMString.Read(data as byte[], enc)));
case VR.LongText:
return(new LongText()
{
Tag = tag, Data_ = DICOMString.ReadMultiple(data as byte[], enc)
});
case VR.PersonName:
return(new PersonName()
{
Tag = tag, Data_ = DICOMString.ReadMultiple(data as byte[], enc)
});
case VR.ShortString:
return(new ShortString()
{
Tag = tag, Data_ = DICOMString.ReadMultiple(data as byte[], enc)
});
case VR.ShortText:
return(new ShortText(tag, DICOMString.Read(data as byte[], enc)));
case VR.Time:
var timeData = DICOMString.Read(data as byte[], enc);
if (timeData.Any(b => b == '-')) // Range ('-')
{
var parts = timeData.Split('-');
var dates = parts.Select(p => StringDataParser.ParseTime(p)).OrderBy(p => p).ToArray();
return(new Time(tag, dates)
{
IsRange = true
});
}
else
{
return(new Time(tag, timeData));
}
case VR.UnlimitedCharacter:
return(new UnlimitedCharacter()
{
Tag = tag, Data_ = DICOMString.ReadMultiple(data as byte[], enc)
});
case VR.UnlimitedText:
return(new UnlimitedText(tag, DICOMString.Read(data as byte[], enc)));
case VR.UniqueIdentifier:
return(new UniqueIdentifier(tag, DICOMString.Read(data as byte[], enc)));
case VR.UniversalResourceId:
return(new UniversalResourceId(tag, DICOMString.Read(data as byte[], enc)));
default:
return(new Unknown(tag, data as byte[]));
}
}
