The separator when a file has two or more IPTC comments.
public static readonly int IptcSeparator
Public Shared ReadOnly IptcSeparator As Integer
public static readonly int IptcSeparator
extern const NSInteger LTRasterCommentMetadataTypeIptcSeparator
public static final int IPTC_SEPARATOR = DefineConstants.IPTC_SEPARATOR;
var IptcSeparator
public:
static readonly int IptcSeparator
using Leadtools;
using Leadtools.Codecs;
using LeadtoolsExamples.Common;
public void CommentsSizeAndTypeExample()
{
Console.WriteLine("IptcSeparator : {0}", RasterCommentMetadata.IptcSeparator);
Console.WriteLine("Data type sizes:");
Console.WriteLine("------------------");
Array dataTypes = Enum.GetValues(typeof(RasterCommentMetadataDataType));
foreach (RasterCommentMetadataDataType dataType in dataTypes)
{
int size = RasterCommentMetadata.GetDataTypeSize(dataType);
Console.WriteLine("{0}: {1} bytes", dataType, size);
}
Console.WriteLine("Comment data types:");
Console.WriteLine("------------------");
Array types = Enum.GetValues(typeof(RasterCommentMetadataType));
foreach (RasterCommentMetadataType type in types)
{
RasterCommentMetadataDataType dataType = RasterCommentMetadata.GetDataType(type);
Console.WriteLine("{0}: {1}", type, dataType);
}
}
Imports Leadtools
Imports Leadtools.Codecs
Public Sub CommentsSizeAndTypeExample()
Console.WriteLine("IptcSeparator : {0}", RasterCommentMetadata.IptcSeparator)
Console.WriteLine("Data type sizes:")
Console.WriteLine("------------------")
Dim dataTypes As Array = System.Enum.GetValues(GetType(RasterCommentMetadataDataType))
For Each dataType As RasterCommentMetadataDataType In dataTypes
Dim size As Integer = RasterCommentMetadata.GetDataTypeSize(dataType)
Console.WriteLine("{0}: {1} bytes", dataType, size)
Next dataType
Console.WriteLine("Comment data types:")
Console.WriteLine("------------------")
Dim types As Array = System.Enum.GetValues(GetType(RasterCommentMetadataType))
For Each type As RasterCommentMetadataType In types
Dim dataType As RasterCommentMetadataDataType = RasterCommentMetadata.GetDataType(type)
Console.WriteLine("{0}: {1}", type, dataType)
Next type
End Sub
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Examples;
using Leadtools.ImageProcessing;
private static T[] GetEnumValues<T>()
{
Type enumType = typeof(T);
if (!enumType.IsEnum)
{
throw new ArgumentException("Not an enum type: " + enumType.Name);
}
List<T> values = new List<T>();
foreach (System.Reflection.FieldInfo field in enumType.GetFields())
{
if (field.IsLiteral)
values.Add((T)field.GetValue(enumType));
}
return values.ToArray();
}
public void CommentsSizeAndTypeExample()
{
Debug.WriteLine("IptcSeparator : {0}", RasterCommentMetadata.IptcSeparator);
Debug.WriteLine("Data type sizes:");
Debug.WriteLine("------------------");
RasterCommentMetadataType[] dataTypes = GetEnumValues<RasterCommentMetadataType>();
foreach (RasterCommentMetadataDataType dataType in dataTypes)
{
int size = RasterCommentMetadata.GetDataTypeSize(dataType);
Debug.WriteLine("{0}: {1} bytes", dataType, size);
}
Debug.WriteLine("Comment data types:");
Debug.WriteLine("------------------");
RasterCommentMetadataType[] types = GetEnumValues<RasterCommentMetadataType>();
foreach (RasterCommentMetadataType type in types)
{
RasterCommentMetadataDataType dataType = RasterCommentMetadata.GetDataType(type);
Debug.WriteLine("{0}: {1}", type, dataType);
}
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing
Private Shared Function GetEnumValues(Of T)() As T()
Dim enumType As Type = GetType(T)
If (Not enumType.IsEnum) Then
Throw New ArgumentException("Not an enum type: " & enumType.Name)
End If
Dim values As List(Of T) = New List(Of T)()
For Each field As System.Reflection.FieldInfo In enumType.GetFields()
If field.IsLiteral Then
values.Add(CType(field.GetValue(enumType), T))
End If
Next field
Return values.ToArray()
End Function
Public Sub CommentsSizeAndTypeExample()
Debug.WriteLine("IptcSeparator : {0}", RasterCommentMetadata.IptcSeparator)
Debug.WriteLine("Data type sizes:")
Debug.WriteLine("------------------")
Dim dataTypes As RasterCommentMetadataType() = GetEnumValues(Of RasterCommentMetadataType)()
For Each dataType As RasterCommentMetadataDataType In dataTypes
Dim size As Integer = RasterCommentMetadata.GetDataTypeSize(dataType)
Debug.WriteLine("{0}: {1} bytes", dataType, size)
Next dataType
Debug.WriteLine("Comment data types:")
Debug.WriteLine("------------------")
Dim types As RasterCommentMetadataType() = GetEnumValues(Of RasterCommentMetadataType)()
For Each type As RasterCommentMetadataType In types
Dim dataType As RasterCommentMetadataDataType = RasterCommentMetadata.GetDataType(type)
Debug.WriteLine("{0}: {1}", type, dataType)
Next type
End Sub
IptcSeparator has an ASCII code of 1 and cannot appear in any comment, so there is not a possibility of confusion about this character is the separator or part of the comment. Do not confuse this with the character '1', whose Ascii code is 49!
For more information, refer to IPTC Comments.
Raster .NET | C API | C++ Class Library | JavaScript HTML5
Document .NET | C API | C++ Class Library | JavaScript HTML5
Medical .NET | C API | C++ Class Library | JavaScript HTML5
Medical Web Viewer .NET