BlockAlignEntry

Inheritance and contracts

Parent : PDF\Specification\SchemaEntry

Definition in the specification

Table 344 · Additional standard layout attributes specific to block-level structure elements (continued)
ISO 32000-1:2008, §14.8.5.4.3 · PDF page 610 ↗

/BlockAlign name

(Optional; inheritable; table cells only) The alignment, in the block- progression direction, of content within the table cell: Before Before edge of the first child’s allocation rectangle aligned with that of the table cell’s content rectangle. Middle Children centered within the table cell. The distance between the before edge of the first child’s allocation rectangle and that of the table cell’s content rectangle shall be the same as the distance between the after edge of the last child’s allocation rectangle and that of the table cell’s content rectangle. After After edge of the last child’s allocation rectangle aligned with that of the table cell’s content rectangle. Justify Children aligned with both the before and after edges of the table cell’s content rectangle. The first child shall be placed as described for Before and the last child as described for After, with equal spacing between the children. If there is only one child, it shall be aligned with the before edge only, as for Before. This attribute shall apply only to elements of structure type TH (Table header) or TD (Table data) and shall control the placement of all BLSEs that are children of the given element. The table cell’s content rectangle (see “Content and Allocation Rectangles” in 14.8.5.4, “Layout Attributes”) shall become the reference area for all of its descendants. Default value: Before.

Qualifier: Optional; inheritable; table cells only

Conditional descriptions remain traceable. A definition alone does not implement a codec, a signature or every format mechanism. Read the coverage.

Construction

Inherited methods

Properties

Constants

'BlockAlign'

'344'

false