SetaPDF-Stamper

SetaPDF-Stamper Component

Tweak

• Made checkPositionParameter() and checkShowOnPageParameter() methods static members of the SetaPDF_Stamper class.
• Fixed PHP 8.2 compatibility (removed deprecation warning).
• Make use of SetaPDF_Core::isZero() and isNotZero() methods.

SetaPDF-Core Component

Feature

• Added getAll() method to CMAP classes of TTF parser.

Bugfix

• Added SetaPDF_Core_Document_Destination::getIndirectObject() method.
• Only allow specific data types as keys in Tree data structures.
• Check for explicit class types instead of "null" on various locations.

Tweak

• Use window size of 31 in decompression fallback for FlateDecode filter.
• Record object offset of cross-reference streams during initial scan.
• Ignore invalid value for "additional actions" entry in catalog dictionary.
• Fixed that Autoload.php required the main directory had to be named "SetaPDF".
• Added check for fseek() call in StreamReader class.
• Marked method names with typo in their names as deprecated.
• Code style, doc-block optimizations and cleanup.
• Use mb_string_split() in SetaPDF_Core_Encoding::strSplit() if available.
• Implemented and make use of SetaPDF_Core::isZero() and isNotZero() methods.
• Handle/Ignore invalid key types in tree structures.
• Check for allowed values in various setter methods in SetaPDF_Core_Document_Catalog_ViewerPreferences.