XmpMeta class
XmpMeta class
Represents xmpmeta. Optional. The purpose of this element is to identify XMP metadata within general XML text that might contain other non-XMP uses of RDF.
Inheritance: XmpMeta →
XmpElementBase →
CustomPackage →
MetadataPackage
The XmpMeta type exposes the following members:
Constructors
| Constructor | Description |
|---|---|
| init | Initializes a new instance of the XmpElementBase class. |
Properties
| Property | Description |
|---|---|
| metadata_type | Gets the metadata type. |
| keys | Gets a collection of the metadata property names. |
| property_descriptors | Gets a collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine. |
| count | Gets the number of metadata properties. |
| adobe_xmp_toolkit | Gets Adobe XMP toolkit version. |
Methods
| Method | Description |
|---|---|
| contains | Determines whether the package contains a metadata property with the specified name. |
| find_properties | Finds the metadata properties satisfying a specification.
The search is recursive so it affects all nested packages as well. |
| update_properties | Updates known metadata properties satisfying a specification.
The operation is recursive so it affects all nested packages as well. |
| remove_properties | Removes metadata properties satisfying a specification. |
| add_properties | Adds known metadata properties satisfying the specification.
The operation is recursive so it affects all nested packages as well. |
| set_properties | Sets known metadata properties satisfying the specification.
The operation is recursive so it affects all nested packages as well. This method is a combination of MetadataPackage.add_properties and MetadataPackage.update_properties.
If an existing property satisfies the specification its value is updated. If there is a known property missing in the package that satisfies the specification it is added to the package. |
| sanitize | Removes writable metadata properties from the package.
The operation is recursive so it affects all nested packages as well. |
| set_attribute | Adds an attribute. |
| clear_attributes | Removes all attributes. |
| contains_attribute | Determines whether the element contains a specific attribute. |
| get_attribute | Gets the attribute. |
| get_xmp_representation | Converts XMP value to the xml representation. |
See Also
- module
groupdocs.metadata.standards.xmp - class
CustomPackage - class
MetadataPackage - class
XmpElementBase - class
XmpMeta