IXmp
IXmp interface
定义用于 XMP 元数据的基本操作。
public interface IXmp
特性
姓名 | 描述 |
---|---|
XmpPackage { get; set; } | 获取或设置 XMP 元数据包。 |
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例子
此示例演示如何从文件中提取 XMP 元数据。
using (Metadata metadata = new Metadata(Constants.PngWithXmp))
{
IXmp root = metadata.GetRootPackage() as IXmp;
if (root != null && root.XmpPackage != null)
{
if (root.XmpPackage.Schemes.XmpBasic != null)
{
Console.WriteLine(root.XmpPackage.Schemes.XmpBasic.CreatorTool);
Console.WriteLine(root.XmpPackage.Schemes.XmpBasic.CreateDate);
Console.WriteLine(root.XmpPackage.Schemes.XmpBasic.ModifyDate);
Console.WriteLine(root.XmpPackage.Schemes.XmpBasic.Label);
Console.WriteLine(root.XmpPackage.Schemes.XmpBasic.Nickname);
// ...
}
if (root.XmpPackage.Schemes.DublinCore != null)
{
Console.WriteLine(root.XmpPackage.Schemes.DublinCore.Format);
Console.WriteLine(root.XmpPackage.Schemes.DublinCore.Coverage);
Console.WriteLine(root.XmpPackage.Schemes.DublinCore.Identifier);
Console.WriteLine(root.XmpPackage.Schemes.DublinCore.Source);
// ...
}
if (root.XmpPackage.Schemes.Photoshop != null)
{
Console.WriteLine(root.XmpPackage.Schemes.Photoshop.ColorMode);
Console.WriteLine(root.XmpPackage.Schemes.Photoshop.IccProfile);
Console.WriteLine(root.XmpPackage.Schemes.Photoshop.Country);
Console.WriteLine(root.XmpPackage.Schemes.Photoshop.City);
Console.WriteLine(root.XmpPackage.Schemes.Photoshop.DateCreated);
// ...
}
// ...
}
}