pdfobjects::CPageAttributes Class Reference

#include <cpageattributes.h>

List of all members.

Classes

struct  InheritedAttributes

Static Public Member Functions

static void fillInherited (const boost::shared_ptr< CDict > pageDict, InheritedAttributes &attrs)
static void setInheritable (boost::shared_ptr< CDict > &pageDict)

Detailed Description

Helper class for page attributes.

Member Function Documentation

static void pdfobjects::CPageAttributes::fillInherited ( const boost::shared_ptr< CDict >  pageDict,
InheritedAttributes &  attrs 
) [static]

Fills InheritedAttributes structure for a given page dictionary.

Recursive function which checks given pageDict whether it contains uninitialized (NULL values) from a given attribute structure. If true, sets the value from the dictionary. If at least one property is still not initialized, repeats the process for the parent dictionary (dereferenced "Parent" property). End if the "Parent" property is not present (in root of a page tree).
Use default value when a property was not initialized.
Note that attrs structure comes out allways initialized when recursion is finished.

Parameters:
pageDict Page dictionary.
attrs Output attribute structure where correct values are put.
Exceptions:
NotImplementedException at this moment.

Referenced by pdfobjects::CPageFonts::addSystemType1Font(), pdfobjects::CPageFonts::getFontIdsAndNames(), pdfobjects::CPageDisplay::getMediabox(), and pdfobjects::CPageDisplay::getRotation().

static void pdfobjects::CPageAttributes::setInheritable ( boost::shared_ptr< CDict > &  pageDict  )  [static]

Sets unitialized inheritable page attributes.

Parameters:
pageDict Page dictionary reference where to set values.

Gets InheritedAttributes structure for given pageDict (uses fillInheritedPageAttr helper function) and sets all fields which are not present in given dictionary to found values.

Referenced by pdfobjects::CPage::CPage(), and pdfobjects::CPdf::insertPage().

The documentation for this class was generated from the following file: