public void CanReadIFDFromFixedOffset(string filename, int offset, bool bigEndian, int tagCount)
{
using (var stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
{
var tiffStream = new TiffStreamReader(stream);
var ifd0 = tiffStream.ReadIFD(8);
Assert.Equal(23, ifd0.tags.Length);
}
}
public void CanReadRawIFD0Tags(string filename, int firstIfdTags, uint nextIfdOffset)
{
using (var stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
{
var tiffStream = new TiffStreamReader(stream);
var ifd0 = tiffStream.ReadIFD(tiffStream.ReadHeader());
Assert.Equal(firstIfdTags, ifd0.tags.Length);
Assert.Equal(nextIfdOffset, ifd0.nextIfd);
}
}