SetaPDF-Extractor

Rev. 1671 to 1706

SetaPDF-Extractor Component

Bugfix

• Fixed keeping of decimal numbers together in the SetaPDF_Extractor_Strategy_Word::getWords() method.

SetaPDF-Core Component

Feature

• Added static ensureType() method to all PDF type classes.
• Added optional $ensure parameter to SetaPDF_Core_Type_Array::toPhp() to automatically ensure the final value by resolving indirect references.

Bugfix

• Update non-permanent file identifier if it is defined as an indirect reference.
• Fixed check for expected values in PDF parser class, if no token was found at all (resulted in an "Undefined array key" error before).
• Fixed handling in SetaPDF_Core_Document_Action_Launch::getFileSpecification() if no file specification is defined.
• Aligned SetaPDF_Core_Document_Catalog_ViewerPreferences::getPrintPageRange() to return not zero based page numbers but real page numbers.

Tweak

• Update document identifier correctly, if ID is an indirect reference (write a direct object instead).
• Harden data types by using SetaPDF_Core_Type_*::ensureType() calls.
• Automatically observe values/objects resolved by SetaPDF_Core_Type_Dictionary_Helper::getValue().
• Code style optimizations and cleanup.
• Optimized encoding handling of Typo0 fonts without a ToUnicode map.
• Ignore indirect references to indirect objects with an id of 0 (zero).
• Code style, doc-block optimizations and cleanup.