ExifIfdPackage class

ExifIfdPackage class

Represents the Exif Image File Directory. Exif IFD is a set of tags for recording Exif-specific attribute information.

Inheritance: ExifIfdPackage → ExifDictionaryBasePackage → CustomPackage → MetadataPackage

The ExifIfdPackage type exposes the following members:

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.
camera_owner_name Gets or sets the camera owner’s name.
body_serial_number Gets or sets the camera body serial number.
cfa_pattern Gets or sets the color filter array (CFA) geometric pattern of the image sensor when a one-chip color area sensor is used.
user_comment Gets or sets the user comment.

Methods

Method Description
contains(self, property_name) Determines whether the package contains a metadata property with the specified name.
find_properties(self, specification) Finds the metadata properties satisfying a specification.
The search is recursive so it affects all nested packages as well.
update_properties(self, specification, value) Updates known metadata properties satisfying a specification.
The operation is recursive so it affects all nested packages as well.
remove_properties(self, specification) Removes metadata properties satisfying a specification.
add_properties(self, specification, value) Adds known metadata properties satisfying the specification.
The operation is recursive so it affects all nested packages as well.
set_properties(self, specification, value) 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(self) Removes writable metadata properties from the package.
The operation is recursive so it affects all nested packages as well.
to_list(self) Creates a list from the package.
remove(self, tag_id) Removes the property with the specified id.
set(self, tag) Adds or replaces the specified tag.
clear(self) Removes all TIFF tags stored in the package.

Remarks

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See Also

ExifGpsPackage class ExifPackage class