Key |
Type |
Value |
---|---|---|
Type |
name |
(Optional) The type of PDF object that this dictionary describes; if present, shall be Collection for a collection dictionary. |
Schema |
dictionary |
(Optional) A collection schema dictionary (see Ta b l e 156 ). If absent, the conforming reader may choose useful defaults that are known to exist in a file specification dictionary, such as the file name, file size, and modified date. |
D |
byte string |
(Optional) A string that identifies an entry in the EmbeddedFiles name tree, determining the document that shall be initially presented in the user interface. If the D entry is missing or in error, the initial document shall be the one that contains the collection dictionary. |
View |
name |
(Optional) The initial view. The following values are valid: D The collection view shall be presented in details mode, with all information in the Schema dictionary presented in a multi-column format. This mode provides the most information to the user. T The collection view shall be presented in tile mode, with each file in the collection denoted by a small icon and a subset of information from the Schema dictionary. This mode provides top-level information about the file attachments to the user. H The collection view shall be initially hidden, The conforming reader shall provide means for the user to view the collection by some explicit action. Default value: D |
Sort |
dictionary |
(Optional) A collection sort dictionary, which specifies the order in which items in the collection shall be sorted in the user interface (see Ta b l e 158 ). |