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- TABLE 1/T.502
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- Attributes applicable to the "body" part of the generic logical
- structure and the specific logical structure
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- w
- ┌───────────────────────────────────────────┬─────────────────────────────────┐
- │ │ Document logical root │
- │ │ ┌─────────────────────────┤
- │ │ │ Composite logical │
- │ Attribute │ │ component │
- │ │ │ ┌───────────────────┤
- │ │ │ │ Basic logical │
- │ │ │ │ component │
- ├───────────────────────────────────────────┼───────┼─────┼───────────────────┤
- │ │ │ │ │
- │ wShared attributesw │ │ │ │
- │ │ │ │ │
- │ Object type │ M/D │ M/D │ M/D │
- │ │ │ │ │
- │ Object identifier │ --/M │--/M │ --/M │
- │ │ │ │ │
- │ Object class identifier │ M/-- │M/-- │ M/-- │
- │ │ │ │ │
- │ Generator for subordinates │ M/-- │M/-- │ --- │
- │ │ │ │ │
- │ Content generator │ --- │--- │ --- │
- │ │ │ │ │
- │ Object class │ --/M │--/M │ --/M │
- │ │ │ │ │
- │ Subordinates │ --/M │--/M │ --- │
- │ │ │ │ │
- │ Content portions │ --- │--- │ --/M │
- │ │ │ │ │
- │ Resource │ --- │--- │ --- │
- │ │ │ │ │
- │ Presentation style │ --- │--- │ --/NM │
- │ │ │ │ │
- │ Content architecture class │ --- │--- │ --/D │
- │ │ │ │ │
- │ Content type │ --- │--- │ --- │
- │ │ │ │ │
- │ User readable comments │ --/D │--/D │ --/D │
- │ │ │ │ │
- │ Application comments │ --- │--- │ --- │
- │ │ │ │ │
- │ User visible name │ --/NM │--/NM│ --/NM │
- │ │ │ │ │
- │ Bindings │ --- │--- │ --- │
- │ │ │ │ │
- │ Default value list │ --- │--- │ --- │
- │ │ │ │ │
- │ │ │ │ │
- │ wLogical attributesw │ │ │ │
- │ │ │ │ │
- │ Protection │ --- │--- │ --- │
- │ │ │ │ │
- │ Layout style │ --- │--/M │ --/NM │
- │ │ │ │ │
- └───────────────────────────────────────────┴───────┴─────┴───────────────────┘
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- 1 Fascicle VII.7 - Rec. T.502
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- TABLE 2/T.502
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- Attributes applicable to the "header and footer" part of the generic logical structure
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- w
- ┌───────────────────────────────────────────┬─────────────────────────────────
- ┐
- │ │ Composite logical component │
- │ │ ┌─────────────────────────┤
- │ Attribute │ │ Basic logical │
- │ │ │ component │
- ├───────────────────────────────────────────┼───────┼─────────────────────────┤
- │ │ │ │
- │ wShared attributesw │ │ │
- │ │ │ │
- │ Object type │ M │ M │
- │ │ │ │
- │ Object identifier │ -- │ -- │
- │ │ │ │
- │ Object class identifier │ M │ M │
- │ │ │ │
- │ Generator for subordinates │ M │ -- │
- │ │ │ │
- │ Content generator (see Note) │ -- │ NM │
- │ │ │ │
- │ Object class │ -- │ -- │
- │ │ │ │
- │ Subordinates │ -- │ -- │
- │ │ │ │
- │ Content portions (see Note) │ -- │ NM │
- │ │ │ │
- │ Resource │ -- │ -- │
- │ │ │ │
- │ Presentation style │ -- │ NM │
- │ │ │ │
- │ Presentation attributes │ -- │ -- │
- │ │ │ │
- │ Content architecture class │ -- │ NM │
- │ │ │ │
- │ Content type │ -- │ -- │
- │ │ │ │
- │ User readable comments │ -- │ -- │
- │ │ │ │
- │ Application comments │ -- │ -- │
- │ │ │ │
- │ User visible name │ -- │ -- │
- │ │ │ │
- │ Bindings │ -- │ -- │
- │ │ │ │
- │ Default value list │ -- │ -- │
- │ │ │ │
- │ │ │ │
- │ wLogical attributesw │ │ │
- │ │ │ │
- │ Protection │ -- │ -- │
- │ │ │ │
- │ Layout style │ -- │ NM │
- │ │ │ │
- │ Layout directives │ -- │ -- │
- │ │ │ │
- └───────────────────────────────────────────┴───────┴─────────────────────────┘
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- Note - Each basic logical object class in the "header and footer" part must
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- Fascicle VII.7 - Rec. T.502 2
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- reference a generic content portion or contain the attribute "content generator".
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- 3 Fascicle VII.7 - Rec. T.502
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- 6.2.3.2 Specifications of attribute values for logical object class descriptions
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- Table 3/T.502 specifies attribute values allowed in logical object class
- descriptions representing the "body" part of the generic logical structure. Table 4/T.502
- specifies attribute values allowed in logical object class descriptions representing the
- "header and footer" part of the generic logical structure.
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- TABLE 3/T.502
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- Attribute values allowed for to objet classes in
- the "body" part of the generic logical structure
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- w
- ┌──────────────────────────────────┬──────────────────────────┬───────────────
- ─┐
- │ Attribute │ Basic value │ Non-basic │
- │ │ │ value │
- ├──────────────────────────────────┼──────────────────────────┼────────────────┤
- │ Object type │ document root, │ none │
- │ │ composite logical object,│ │
- │ │ basic logical object │ │
- ├──────────────────────────────────┼──────────────────────────┼────────────────┤
- │ Object class identifier │ any │ none │
- ├──────────────────────────────────┼──────────────────────────┼────────────────┤
- │ Generator for subordinates │ see 6.2.3.2.1 │ none │
- └──────────────────────────────────┴──────────────────────────┴────────────────┘
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- TABLE 4/T.502
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- Attribute values allowed for object classes in the "header and footer"
- part of the generic logical structure
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- w
- ┌────────────────────────────┬─────────────────────────────────┬──────────────
- ─┐
- │ Attribute │ Basic value │ Non-basic │
- │ │ │ value │
- ├────────────────────────────┼─────────────────────────────────┼───────────────┤
- │ Object type │ composite logical object, │ none │
- │ │ basic logical object │ │
- ├────────────────────────────┼─────────────────────────────────┼───────────────┤
- │ Object class identifier │ any │ none │
- ├────────────────────────────┼─────────────────────────────────┼───────────────┤
- │ Generator for subordinates │ see 6.2.3.2.2 │ none │
- ├────────────────────────────┼─────────────────────────────────┼───────────────┤
- │ Content generator │ see 6.2.3.2.3 │ none │
- ├────────────────────────────┼─────────────────────────────────┼───────────────┤
- │ Content portions │ any │ none │
- ├────────────────────────────┼─────────────────────────────────┼───────────────┤
- │ Presentation style │ any (see 6.4.4.2) │ none │
- ├────────────────────────────┼─────────────────────────────────┼───────────────┤
- │ Content architecture │'processable', │ │
- │ class │'formatted processable' │ none │
- ├────────────────────────────┼─────────────────────────────────┼───────────────┤
- │ Layout style │ any (see 6.2.4) │ none │
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- Fascicle VII.7 - Rec. T.502 4
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- └────────────────────────────┴─────────────────────────────────┴───────────────┘
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- 5 Fascicle VII.7 - Rec. T.502
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- 6.2.3.2.1 In the "body" part of the generic structure, the attribute "generator" for
- subordinates has the following values:
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- document logical root class: REP ({GroupOfParagraphsObjClassId})
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- composite logical object class: REP ({ParagraphObjClassId})
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- where 'GroupOfParagraphsObjClassId' is the object class identifier of the composite
- logical object class that represents a group of "paragraphs" and 'ParagraphObjClassId' is
- the object class identifier of the basic logical object class that represents a
- "paragraph".
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- 6.2.3.2.2 In the "header and footer" part of the generic logical structure, the
- allowable format of the attribute "generator for subordinates" for the composite logical
- object classes of the types "header root" and "footer root" is:
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- SEQ ({BasicObjectClassId} ...)
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- where 'BasicObjectClassId' is the object class identifier of any basic logical object
- class of the type "header text" and "footer text".
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- Note - A basic logical object class in the header and footer part may be referenced
- by more than one "header root" and by more than one "footer root".
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- 6.2.3.2.3 The allowable formats of the attribute "content generator" is specified by the
- following production rule:
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- <string expression> ::= [<string expression 1>]{<string
- expression 2>}
- [<string expression 3>]
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- <string expression 1> ::= "<character string>"
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- <string expression 3> ::= "<character string>"
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- <string expression 2> ::= MAKE-STRING (<numeric
- expression>)
- /UPPER-ALPHA (<numeric expression>)
- /LOWER-ALPHA (<numeric expression>)
- /UPPER-ROMAN (<numeric expression>)
- /LOWER-ROMAN (<numeric expression>)
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- <numeric expression> ::= BINDING REFERENCE (<binding
- selection
- function>, 'PGnum')
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- <binding selection
- function> ::=SUPERIOR (CURRENT-INSTANCE (FRAME, CURRENT-OBJECT)
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- 6.2.3.3 Specifications of attributes for logical object descriptions
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- Table 5/T.502 specifies the attribute values allowed in logical object descriptions.
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- Fascicle VII.7 - Rec. T.502 6
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- TABLE 5/T.502
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- Attribute values allowed for objects in the specific logical structure
- w
-
-
- ┌───────────────────────┬──────────────────────────┬───────────────┬──────────
- ──┐
- │ Attribute │ Basic value │ Non-basic │ Default │
- │ │ │ value │ value │
- ├───────────────────────┼──────────────────────────┼───────────────┼────────────┤
- │Object type │ Document root, │ none │ - │
- │ │ composite logical object,│ │ │
- │ │ basic logical object │ │ │
- ├───────────────────────┼──────────────────────────┼───────────────┼────────────┤
- │Object identifier │ any │ none │ - │
- ├───────────────────────┼──────────────────────────┼───────────────┼────────────┤
- │Object class │ any │ none │ - │
- ├───────────────────────┼──────────────────────────┼───────────────┼────────────┤
- │Subordinates │ any │ none │ - │
- ├───────────────────────┼──────────────────────────┼───────────────┼────────────┤
- │Content portion │ any │ none │ - │
- ├───────────────────────┼──────────────────────────┼───────────────┼────────────┤
- │Presentation style │ any │ none │ - │
- ├───────────────────────┼──────────────────────────┼───────────────┼────────────┤
- │Content architecture │ 'processable', │ none │ see │
- │class │ 'formatted processable' │ │ 6.2.3.3.1 │
- ├───────────────────────┼──────────────────────────┼───────────────┼────────────┤
- │User readable comments │ any │ none │ empty │
- │ │ │ │ string │
- ├───────────────────────┼──────────────────────────┼───────────────┼────────────┤
- │User visible name │ any │ none │ - │
- ├───────────────────────┼──────────────────────────┼───────────────┼────────────┤
- │Layout style │ any │ none │ - │
- │ │ (see 6.2.4) │ │ │
- └───────────────────────┴──────────────────────────┴───────────────┴────────────┘
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- 6.2.3.3.1 For processable form documents, the default value of the attribute "content
- architecture class" is 'processable'; for formatted processable form documents, the
- default value is 'formatted processable'. As these are a non-standard default values,
- their use must be indicated in the document profile. The value of this attribute is an
- ASN.1 object identifier whose values are defined in Recommendation T.416.
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- 6.2.4Layout styles
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- 6.2.4.1 Applicability of layout style attributes
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- Table 6/T.502 defines the layout style attributes that may be specified in layout
- styles that are referenced by logical object classes in the "body" part of the specific
- logical structure.
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- 7 Fascicle VII.7 - Rec. T.502
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- TABLE 6/T.502
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- Layout style attributes applicable to the "body"
- part of the specific logical structure
- w
- ┌───────────────────────────────────────────┬─────────────────────────────────
- ┐
- │ │ Composite logical object │
- │ Attribute │ ┌─────────────────────────┤
- │ │ │ Basic logical │
- │ │ │ object │
- ├───────────────────────────────────────────┼───────┼─────────────────────────┤
- │ Layout style identifier │ O │ O │
- │ User readable comments │ X │ X │
- │ User visible name │ X │ X │
- │ Concatenation │ - │ - │
- │ Indivisibility │ X │ X │
- │ Layout object class │ O │ - │
- │ New layout object │ - │ X │
- │ │ │ │
- │ Offset │ │ │
- │ - leading offset │ - │ X │
- │ - trailing offset │ - │ X │
- │ - left-hand offset │ - │ X │
- │ - right-hand offset │ - │ X │
- │ │ │ │
- │ Same layout object │ │ │
- │ - first parameter │ - │ X │
- │ - second parameter │ - │ X │
- │ │ │ │
- │ Separation │ │ │
- │ - leading edge │ - │ X │
- │ - trailing edge │ - │ X │
- │ - centre separation │ │ │
- └───────────────────────────────────────────┴───────┴─────────────────────────┘
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- Table 7/T.502 defines the layout style attributes applicable to the "header and
- footer" part of the generic logical structure.
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- TABLE 7/T.502
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- Layout style attributes applicable to the "header and footer" part
- of the generic logical structure
- w
- ┌───────────────────────────────────────────┬─────────────────────────────────
- ┐
- │ │ Composite logical component │
- │ Attribute │ ┌─────────────────────────┤
- │ │ │ Basic logical │
- │ │ │ component │
- ├───────────────────────────────────────────┼───────┼─────────────────────────┤
- │ Layout style identifier │ - │ O │
- │ User readable comments │ - │ X │
- │ User visible name │ - │ X │
- │ Concatenation │ - │ X │
- │ Indivisibility │ - │ - │
- │ Layout object class │ - │ - │
- │ New layout object │ - │ - │
- │ │ │ │
- │ Offset │ │ │
- │ - leading offset │ - │ X │
- │ - trailing offset │ - │ X │
- │ - left-hand offset │ - │ X │
- │ - right-hand offset │ - │ X │
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- Fascicle VII.7 - Rec. T.502 8
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- │ │ │ │
- │ Same layout object │ │ │
- │ - first parameter │ - │ - │
- │ - second parameter │ - │ - │
- │ │ │ │
- │ Separation │ │ │
- │ - leading edge │ - │ X │
- │ - trailing edge │ - │ X │
- │ - centre separation │ - │ - │
- └───────────────────────────────────────────┴───────┴─────────────────────────┘
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- 9 Fascicle VII.7 - Rec. T.502
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- 6.2.4.2 Specification of layout style attribute values
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- Table 8/T.502 specifies attribute values allowed in layout style.
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- TABLE 8/T.502
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- Values allowed for layout style attributes
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- w
- ┌──────────────────────────┬─────────────────────┬───────────────┬────────────
- ─┐
- │ │ │ │ │
- │ Attribute │ Basic value │ Non-basic │ Default │
- │ │ │ value │ value │
- │ │ │ │ │
- ├──────────────────────────┼─────────────────────┼───────────────┼─────────────┤
- │ Layout style identifier │ any │ none │ - │
- ├──────────────────────────┼─────────────────────┼───────────────┼─────────────┤
- │ User readable comments │ any │ none │ - │
- ├──────────────────────────┼─────────────────────┼───────────────┼─────────────┤
- │ User visible name │ any │ none │ - │
- ├──────────────────────────┼─────────────────────┼───────────────┼─────────────┤
- │ Concatenation │ non-concatenated, │ none │ non- │
- │ │ concatenated │ │ concatenated│
- ├──────────────────────────┼─────────────────────┼───────────────┼─────────────┤
- │ Indivisibility │ the object type │ │ │
- │ │ 'page' or 'null' │ none │ 'null' │
- ├──────────────────────────┼─────────────────────┼───────────────┼─────────────┤
- │ Layout object class │ the identifier of │ │ │
- │ │ a page set class │ none │ - │
- ├──────────────────────────┼─────────────────────┼───────────────┼─────────────┤
- │ New layout object │ the identifier of │ │ │
- │ │ a layout object │ none │ 'null' │
- │ │ class, the object │ │ │
- │ │ type 'page' or │ │ │
- │ │ 'null' │ │ │
- ├──────────────────────────┼─────────────────────┼───────────────┼─────────────┤
- │ Offset │ │ │ │
- │ leading offset │ any │ none │ 0 BMU │
- │ trailing offset │ any │ none │ 0 BMU │
- │ right offset │ any │ none │ 0 BMU │
- │ left offset │ any │ none │ 0 BMU │
- ├──────────────────────────┼─────────────────────┼───────────────┼─────────────┤
- │ Same layout object │ │ │ │
- │ first parameter │ an expression (see │ │ │
- │ │ 6.2.4.2.1) or │ none │ 'null' │
- │ │ 'null' │ │ │
- │ second parameter │ the object type │ │as defined in│
- │ │ 'page' or 'null' │ │Rec. T.412 │
- ├──────────────────────────┼─────────────────────┼───────────────┼─────────────┤
- │ Separation │ │ │ │
- │ leading edge │ any │ none │ 0 BMU │
- │ trailing edge │ any │ none │ 0 BMU │
- └──────────────────────────┴─────────────────────┴───────────────┴─────────────┘
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- 6.2.4.2.1 The attribute "same layout object" may contain the following expression:
- (PREC-OBJ(CURR- OBJ)), which indicates that the basic logical object is to be laid out in
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- Fascicle VII.7 - Rec. T.502 10
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- the same layout object as the immediately preceding basic logical object. No other
- expression is allowed.
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- 11 Fascicle VII.7 - Rec. T.502
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- 6.3 Layout structure
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- 6.3.1The generic layout structures
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- A 'complete' and a 'partial' generic layout structure are defined in this document
- application profile. The 'complete' generic layout structure is present in processable
- and formatted processable documents and defines all possible specific layout structures
- that may be created as a result of the document layout process.
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- The 'partial' generic layout structure may only be used in formatted form documents.
- It is used only to provide predefined attribute values and content portions for layout
- objects in the specific layout structure (i.e. factorization).
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- 6.3.1.1 The 'complete' generic layout structure
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- A general description of the permissible document layout structure is given in
- 5.3.1. In order to represent these structures, the generic layout structure consists of
- four hierarchical levels, each of which must always be present:
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- - the document layout root;
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- - the page set level (one level only);
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- - the page level;
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- - the frame level (one level only).
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- The document layout root consists of one or more subordinate page sets, where the
- number of page sets is unrestricted. Each page set may consist of a sequence of one or
- more subordinate pages in accordance with the specification given in 5.3.1.
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- Each of these pages may contain one, two or three subordinate frames that are used
- to represent the header, body and footer area as described in 5.3.2. The body area
- frame is mandatory, whereas the header and footer frames are optional. These frames any
- or may not be adjacent to one another but they must not overlap.
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- The layout path is always 270 degrees for each frame and it is not possible to alter
- this value. The attribute "medium type" specifies the size of the nominal page
- corresponding to each layout object of the type page and specifies whether the nominal
- page is to be in portrait or landscape orientation.
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- Content in the specific logical structure is laid out in the body frames; this
- content cannot be laid out in the header or footer frames. The header and footer frames,
- if present, must contain the attribute "logical source" which indicates the appropriate
- generic logical object class that contains the content to be laid out in those frames.
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- The 'complete' generic layout structure may vary in accordance with the layout
- requirements of each particular document. In a particular 'complete' generic layout
- structure, the value of the attribute "generator for subordinates" in the document layout
- root, in each page set and in each page define the allowable specific layout structures
- for that particular document. The ranges of all possible values of the attribute
- "generator for subordinates" at each of the hierarchical levels in the 'complete' generic
- layout structure are defined formally in 6.3.3.2.1.
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- This definition, in effect, defines all possible generic layout structures that are
- allowed by PM1. These structures are illustrated in Figures 8/T.502 and 9/T.502. Figure
- 9/T.502 shows the five ways in which pages within a page set can be specified, in
- accordance with 5.3.1.
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- Fascicle VII.7 - Rec. T.502 12
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- FIGURE 8/T.502
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- Example of a particular generic layout structure
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- FIGURE 9/T.502
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- Illustration of the possible page set classes
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- 6.3.1.2 The 'partial' generic layout structure
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- The 'partial' generic layout structure may consist of the following object classes:
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- - the document layout root class;
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- - page set classes;
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- - page classes;
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- - frame classes.
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- All these classes are optional; each type of class may occur one or more times
- within a particular document, except the document layout root class, which may only occur
- one. The document layout root, each page set class and each page class may or may not
- reference other object classes in the 'partial' generic layout structure by means of the
- attribute "generator for subordinates".
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- 13 Fascicle VII.7 - Rec. T.502
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- 6.3.2The specific layout structure
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- In the case of a formatted processable document, the specific layout structure
- present in a document must comply with the particular generic layout structure present in
- that document.
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- In the case of formatted documents, no 'complete' generic layout structure is
- present but the specific structure must comply with an allowable 'complete' generic
- layout structure, as defined in 6.3.2.1. If a 'partial' generic layout structure is
- present, then the objects in the specific layout structure may or may not refer to
- objects in that generic layout structure.
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- The following additional restrictions are also applicable to the specific layout
- structure:
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- - each frame must contain one or more subordinate blocks;
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- - each block must reference only one content portion.
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- 6.3.3. Attributes of layout components
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- 6.3.3.1 Attributes application to layout component descriptions
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- Table 9/T.502 defines the attributes applicable to layout components.
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- TABLE 9/T.502
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- Attributes applicable to layout objects and layout object classes
- w
- ┌────────────────────────────────────┬───────────────────────────────────┐
- │ │ Document layout root │
- │ │ ┌─────────────────────────────┤
- │ │ │ Page set │
- │ │ │ ┌───────────────────────┤
- │ Attribute │ │ │ Page │
- │ │ │ │ ┌─────────────────┤
- │ │ │ │ │ Frame │
- │ │ │ │ │ ┌───────────┤
- │ │ │ │ │ │ Block │
- ├────────────────────────────────────┼─────┼─────┼─────┼─────┼───────────┤
- │Shared attributes │ │ │ │ │ │
- │ Object type │ M/D │ M/D │ M/D │ M/D │ --/M │
- │ Object identifier │--/M │--/M │--/M │--/M │ --/M │
- │ Object class identifier │ M/--│ M/--│ M/--│ M/--│ --- │
- │ Generator for subordinates │ M/--│ M/--│ M/--│ --- │ --- │
- │ (Note 3) │ │ │ │ │ │
- │ Object class (Note 4) │--/M │--/M │--/M │--/M │ --- │
- │ Subordinates │--/M │--/M │--/M │--/M │ --- │
- │ Content portions │ --- │ --- │ --- │ --- │ --/M │
- │ Resource │ --- │ --- │ --- │ --- │ --- │
- │ Presentation style │ --- │ --- │ --- │ --- │ --/D │
- │ Presentation attributes │ --- │ --- │ --- │ --- │ --/NM │
- │ Content architecture class │ --- │ --- │ --- │ --- │ --/D │
- │ Content type │ --- │ --- │ --- │ --- │ --- │
- │ User readable comments │NM/D │NM/D │NM/D │NM/D │ --/D │
- │ Application comments │ --- │ --- │ --- │ --- │ --- │
- │ User visible name │NM/NM│NM/NM│NM/NM│NM/NM│ --/NM │
- │ Bindings │NM/- │NM/- │NM/- │ --- │ --- │
- │ Default value list │ --- │ --- │ --- │ --- │ --- │
- │ │ │ │ │ │ │
- │Layout attributes │ │ │ │ │ │
- │ Position (Note 2) │ --- │ --- │ --- │NM/D │ --/M │
- │ Dimension (Note 2) │ --- │ --- │NM/D │NM/D │ --/D │
- │ Layout texture │ --- │ --- │ --- │ --- │ --- │
- │ Border │ --- │ --- │ --- │ --- │ --- │
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- Fascicle VII.7 - Rec. T.502 14
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- │ Balance │ --- │ --- │ --- │ --- │ --- │
- │ Layout path │ --- │ --- │ --- │--/D │ --- │
- │ Logical source (Note 1) │ --- │ --- │ --- │ M/--│ --- │
- │ Permitted categories │ --- │ --- │ --- │ --- │ --- │
- │ Imaging order │ --- │ --- │ --- │ --- │ --- │
- │ Page position │ --- │ --- │NM/D │ --- │ --- │
- │ Medium type │ --- │ --- │ M/D │ --- │ --- │
- └────────────────────────────────────┴─────┴─────┴─────┴─────┴───────────┘
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- 15 Fascicle VII.7 - Rec. T.502
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- Note 1 - The attribute logical source is only applicable to frame classes of the type
- "header frame" and "footer frame".
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- Note 2 - For the attribute "dimension" and "position", only the subparameters "fixed
- dimension" and "fixed position" respectively, may be specified.
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- Note 3 - The attribute "generator for subordinates" is non-mandatory for layout object
- classes in a formatted form document.
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- Note 4 - The attribute "object class" is non-mandatory for layout objects in a formatted
- form document.
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- 6.3.3.2 Specification of attribute for layout object class descriptions
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- Table 10/T.502 specifies the attribute values allowed in layout component
- descriptions.
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- TABLE 10/T.502
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- Attribute values allowed for objects in the generic layout structure
- w
- ┌─────────────────────────┬────────────────────────────────┬──────────────────
- ───────┐
- │ Attribute │ Basic value │ Non-basic value │
- ├─────────────────────────┼────────────────────────────────┼─────────────────────────┤
- │Object type │document layout root, page-set, │ none │
- │ │page frame │ │
- ├─────────────────────────┼────────────────────────────────┼─────────────────────────┤
- │Object class identifier │ any │ none │
- ├─────────────────────────┼────────────────────────────────┼─────────────────────────┤
- │Generator for │ see 6.3.3.2.1 │ none │
- │subordinates │ │ │
- ├─────────────────────────┼────────────────────────────────┼─────────────────────────┤
- │User readable comments │ any │ none │
- ├─────────────────────────┼────────────────────────────────┼─────────────────────────┤
- │User visible name │ any │ none │
- ├─────────────────────────┼────────────────────────────────┼─────────────────────────┤
- │Bindings │ see 6.3.3.2.2 │ none │
- ├─────────────────────────┼────────────────────────────────┼─────────────────────────│
- │Position │frame: any value within the │ none │
- │ │limits of a page (overlapping │ │
- │ │of frames not allowed) │ │
- ├─────────────────────────┼────────────────────────────────┼─────────────────────────┤
- │Dimensions │ Portrait: │ Portrait (ISO A4) │
- │ │ x ≤ 9240 BMU │ x ≤ 9920 BMU │
- │ │ y ≤ 12400 BMU │ y ≤ 14030 BMU │
- │ │ Landscape: │ Landscape (ISO A4) │
- │ │ x ≤ 12400 BMU │ x ≤ 14030 BMU │
- │ │ y ≤ 9240 BMU │ y ≤ 9920 BMU │
- │ │ │ │
- │ │ │ Portrait (NAL) │
- │ │ │ x ≤ 10200 BMU │
- │ │ │ y ≤ 13200 BMU │
- │ │ │ Landscape (NAL) │
- │ │ │ x ≤ 13200 BMU │
- │ │ │ y ≤ 10200 BMU │
- │ │ │ │
- │ │ │ Portrait (ISO A3) │
- │ │ │ x ≤ 14030 BMU │
- │ │ │ y ≤ 19840 BMU │
- │ │ │ Landscape (ISO A3) │
- │ │ │ x ≤ 19840 BMU │
- │ │ │ y ≤ 14030 BMU │
- ├─────────────────────────┼────────────────────────────────┼─────────────────────────┤
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- Fascicle VII.7 - Rec. T.502 16
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- │ Logical source │ any │ none │
- ├─────────────────────────┼────────────────────────────────┼─────────────────────────┤
- │ Page position │ any │ none │
- ├─────────────────────────┼────────────────────────────────┼─────────────────────────┤
- │ Medium type │ │ │
- │ nominal page size │ ISO A4 NAL │ ISO A3 │
- │ (see 6.3.3.2.3) │ │ │
- │ side of sheet │'recto , 'verso', 'unspecified' │ none │
- └─────────────────────────┴────────────────────────────────┴─────────────────────────┘
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- 17 Fascicle VII.7 - Rec. T.502
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