class final Core · roukmoute/pdf 0.6.2
PDF\Specification\Dictionary\Type3FontDictionaryTable112\FontBBoxEntryTable 112, /FontBBox; PDF type: rectangle; Required.Inheritance and contracts
Parent : PDF\Specification\SchemaEntry
Definition in the specification
Table 112 · Entries in a Type 3 font dictionary
ISO 32000-1:2008, §9.6.5 · PDF page 267 ↗
/FontBBox rectangle
(Required) A rectangle (see 7.9.5, "Rectangles") expressed in the glyph coordinate system, specifying the font bounding box. This is the smallest rectangle enclosing the shape that would result if all of the glyphs of the font were placed with their origins coincident and then filled. If all four elements of the rectangle are zero, a conforming reader shall make no assumptions about glyph sizes based on the font bounding box. If any element is nonzero, the font bounding box shall be accurate. If any glyph’s marks fall outside this bounding box, incorrect behavior may result.
Qualifier: Required
Conditional descriptions remain traceable. A definition alone does not implement a codec, a signature or every format mechanism. Read the coverage.
Construction
__construct()
public function __construct(PDF\Syntax\Object\ArrayType|PDF\Syntax\Object\IndirectReference $value)Inherited methods
3 methods from parents and contracts
definition()
public function definition(): PDF\Specification\EntryDefinitionkey()
public function key(): PDF\Syntax\Object\NameTypevalue()
public function value(): PDF\Syntax\FileStructure\BasicTypeProperties
| Declaration | Origin and documentation |
|---|---|
public readonly PDF\Syntax\Object\NameType $key | PDF\Syntax\Object\DictionaryObject\Entry |
public readonly PDF\Syntax\FileStructure\BasicType $value | PDF\Syntax\Object\DictionaryObject\Entry |
Constants
| Name | PHP value | Origin |
|---|---|---|
KEY | | PDF\Specification\Dictionary\Type3FontDictionaryTable112\FontBBoxEntry |
TABLE | | PDF\Specification\Dictionary\Type3FontDictionaryTable112\FontBBoxEntry |
VARIABLE | | PDF\Specification\SchemaEntry |