/// <summary>Serializes the XmpDirectory component of <code>Metadata</code> into an <code>OutputStream</code></summary>
/// <param name="os">Destination for the xmp data</param>
/// <param name="data">populated metadata</param>
/// <returns>serialize success</returns>
public static bool Write(OutputStream os, Com.Drew.Metadata.Metadata data)
{
XmpDirectory dir = data.GetFirstDirectoryOfType<XmpDirectory>();
if (dir == null)
{
return false;
}
XMPMeta meta = dir.GetXMPMeta();
try
{
SerializeOptions so = new SerializeOptions().SetOmitPacketWrapper(true);
XMPMetaFactory.Serialize(meta, os, so);
}
catch (XMPException e)
{
Sharpen.Runtime.PrintStackTrace(e);
return false;
}
return true;
}
private void Validate(Com.Drew.Metadata.Metadata metadata)
{
Com.Drew.Metadata.Directory directory = metadata.GetFirstDirectoryOfType<ExifSubIFDDirectory>();
NUnit.Framework.Assert.IsNotNull(directory);
Sharpen.Tests.AreEqual("80", directory.GetString(ExifSubIFDDirectory.TagIsoEquivalent));
}