public static Com.Drew.Metadata.Metadata ReadMetadata([NotNull] InputStream inputStream)
{
// TIFF processing requires random access, as directories can be scattered throughout the byte sequence.
// InputStream does not support seeking backwards, so we wrap it with RandomAccessStreamReader, which
// buffers data from the stream as we seek forward.
Com.Drew.Metadata.Metadata metadata = new Com.Drew.Metadata.Metadata();
ExifTiffHandler handler = new ExifTiffHandler(metadata, false);
new TiffReader().ProcessTiff(new RandomAccessStreamReader(inputStream), handler, 0);
return metadata;
}
public static Com.Drew.Metadata.Metadata ReadMetadata([NotNull] FilePath file)
{
Com.Drew.Metadata.Metadata metadata = new Com.Drew.Metadata.Metadata();
RandomAccessFile randomAccessFile = new RandomAccessFile(file, "r");
try
{
ExifTiffHandler handler = new ExifTiffHandler(metadata, false);
new TiffReader().ProcessTiff(new RandomAccessFileReader(randomAccessFile), handler, 0);
}
finally
{
randomAccessFile.Close();
}
new FileMetadataReader().Read(file, metadata);
return metadata;
}