Represents an absorber object of table elements. Performs search and provides access to search results via TableAbsorber::TableList collection. More...

Inherits System::Object.

Public Member Functions
virtual System::SharedPtr< Aspose::Pdf::Text::TextSearchOptions >	get_TextSearchOptions ()
	Gets text search options. More...

virtual void	set_TextSearchOptions (System::SharedPtr< Aspose::Pdf::Text::TextSearchOptions > value)
	Sets text search options. More...

virtual System::SharedPtr< System::Collections::Generic::IList< System::SharedPtr< AbsorbedTable > > >	get_TableList ()
	Returns readonly IList containing tables that were found More...

	TableAbsorber (System::SharedPtr< Aspose::Pdf::Text::TextSearchOptions > textSearchOptions)
	Initializes a new instance of the TableAbsorber with text search options. More...

	TableAbsorber ()
	Initializes a new instance of the TableAbsorber. More...

virtual void	Visit (System::SharedPtr< Page > page)
	Extracts tables on the specified page More...

void	Remove (System::SharedPtr< AbsorbedTable > table)
	Removes an AbsorbedTable from the page. More...

void	Replace (System::SharedPtr< Page > page, System::SharedPtr< AbsorbedTable > oldTable, System::SharedPtr< Table > newTable)
	Replaces an AbsorbedTable with Table on the page. More...

Public Member Functions inherited from System::Object
ASPOSECPP_SHARED_API	Object ()
	Creates object. Initializes all internal data structures. More...

virtual ASPOSECPP_SHARED_API	~Object ()
	Destroys object. Frees all internal data structures. More...

ASPOSECPP_SHARED_API	Object (Object const &x)
	Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...

Object &	operator= (Object const &x)
	Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...

Object *	SharedRefAdded ()
	Increments shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...

int	SharedRefRemovedSafe ()
	Decrements and returns shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...

int	RemovedSharedRefs (int count)
	Decreases shared reference count by specified value. More...

Detail::SmartPtrCounter *	WeakRefAdded ()
	Increments weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...

void	WeakRefRemoved ()
	Decrements weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...

Detail::SmartPtrCounter *	GetCounter ()
	Gets reference counter data structure associated with the object. More...

int	SharedCount () const
	Gets current value of shared refernce counter. More...

ASPOSECPP_SHARED_API void	Lock ()
	Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...

ASPOSECPP_SHARED_API void	Unlock ()
	Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...

virtual ASPOSECPP_SHARED_API bool	Equals (ptr obj)
	Compares objects using C# Object.Equals semantics. More...

virtual ASPOSECPP_SHARED_API int	GetHashCode () const
	Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...

virtual ASPOSECPP_SHARED_API String	ToString () const
	Analog of C# Object.ToString() method. Enables converting custom objects to string. More...

virtual ASPOSECPP_SHARED_API ptr	MemberwiseClone () const
	Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...

virtual ASPOSECPP_SHARED_API const TypeInfo &	GetType () const
	Gets actual type of object. Analog of C# System.Object.GetType() call. More...

virtual ASPOSECPP_SHARED_API bool	Is (const TypeInfo &targetType) const
	Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...

virtual ASPOSECPP_SHARED_API void	SetTemplateWeakPtr (unsigned int argument)
	Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...

template<>
bool	Equals (float const &objA, float const &objB)

template<>
bool	Equals (double const &objA, double const &objB)

template<>
bool	ReferenceEquals (String const &str, std::nullptr_t)

template<>
bool	ReferenceEquals (String const &str1, String const &str2)

Protected Member Functions
System::ArrayPtr< System::SharedPtr< Rectangle > >	GetCellsToRectArray (System::SharedPtr< Page > page)
	Gets reactangles array representing table cells found on the page. Internal usage of TableAbsorber for TextPostReplaceFixer (PDFNET-45252). More...

Additional Inherited Members
Public Types inherited from System::Object
typedef SmartPtr< Object >	ptr
	Alias for smart pointer type. More...

typedef System::Details::SharedMembersType	shared_members_type
	structure to keep list of shared pointers contained in object. More...

Static Public Member Functions inherited from System::Object
static bool	ReferenceEquals (ptr const &objA, ptr const &objB)
	Compares objects by reference. More...

template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type	ReferenceEquals (T const &objA, T const &objB)
	Compares objects by reference. More...

template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type	ReferenceEquals (T const &objA, std::nullptr_t)
	Reference-compares value type object with nullptr. More...

template<typename T1 , typename T2 >
static std::enable_if< IsSmartPtr< T1 >::value &&IsSmartPtr< T2 >::value, bool >::type	Equals (T1 const &objA, T2 const &objB)
	Compares reference type objects in C# style. More...

template<typename T1 , typename T2 >
static std::enable_if<!IsSmartPtr< T1 >::value &&!IsSmartPtr< T2 >::value, bool >::type	Equals (T1 const &objA, T2 const &objB)
	Compares value type objects in C# style. More...

static const TypeInfo &	Type ()
	Impleemnts C# typeof(System.Object) construct. More...

Detailed Description

Represents an absorber object of table elements. Performs search and provides access to search results via TableAbsorber::TableList collection.

The example demonstrates how to find table on the first PDF document page and replace the text in a table cell.

// Open document
Document doc = new Document(@"D:\Tests\input.pdf");
// Create TableAbsorber object to find tables
TableAbsorber absorber = new TableAbsorber();
// Visit first page with absorber
absorber.Visit(pdfDocument.Pages[1]);
// Get access to first table on page, their first cell and text fragments in it
TextFragment fragment = absorber.TableList[0].RowList[0].CellList[0].TextFragments[1];
// Change text of the first text fragment in the cell
fragment.Text = "hi world";
// Save document
doc.Save(@"D:\Tests\output.pdf");  

Constructor & Destructor Documentation

◆ TableAbsorber() [1/2]

Aspose::Pdf::Text::TableAbsorber::TableAbsorber ( System::SharedPtr< Aspose::Pdf::Text::TextSearchOptions > textSearchOptions )

Initializes a new instance of the TableAbsorber with text search options.

Performs searching for tables and provides access to the tables via TableList object.

Parameters

textSearchOptions Text search options

◆ TableAbsorber() [2/2]

Aspose::Pdf::Text::TableAbsorber::TableAbsorber ( )

Initializes a new instance of the TableAbsorber.

Performs searching for tables and provides access to the tables via TableList object.

Member Function Documentation

◆ get_TableList()

virtual System::SharedPtr<System::Collections::Generic::IList<System::SharedPtr<AbsorbedTable> > > Aspose::Pdf::Text::TableAbsorber::get_TableList ( )

virtual

Returns readonly IList containing tables that were found

◆ get_TextSearchOptions()

virtual System::SharedPtr<Aspose::Pdf::Text::TextSearchOptions> Aspose::Pdf::Text::TableAbsorber::get_TextSearchOptions ( )

virtual

Gets text search options.

Allows to define several options that will be used during search text containing in tables.

◆ GetCellsToRectArray()

System::ArrayPtr<System::SharedPtr<Rectangle> > Aspose::Pdf::Text::TableAbsorber::GetCellsToRectArray ( System::SharedPtr< Page > page )

protected

Gets reactangles array representing table cells found on the page. Internal usage of TableAbsorber for TextPostReplaceFixer (PDFNET-45252).

Parameters

page	Pdf pocument page object.

Returns: Array of reactangles representing table cells.

◆ Remove()

void Aspose::Pdf::Text::TableAbsorber::Remove ( System::SharedPtr< AbsorbedTable > table )

Removes an AbsorbedTable from the page.

Parameters

table AbsorbedTable to remove.

Please take into account it changes TableList collection. In case removing/replacing tables in loop please use copy of TableList collection.

◆ Replace()

void Aspose::Pdf::Text::TableAbsorber::Replace	(	System::SharedPtr< Page >	page,
		System::SharedPtr< AbsorbedTable >	oldTable,
		System::SharedPtr< Table >	newTable
	)

Replaces an AbsorbedTable with Table on the page.

Parameters

page	Pdf pocument page object.
oldTable	AbsorbedTable to be replaced.
newTable	Table to replace old table.

Please take into account it changes TableList collection. In case removing/replacing tables in loop please use copy of TableList collection.

◆ set_TextSearchOptions()

virtual void Aspose::Pdf::Text::TableAbsorber::set_TextSearchOptions ( System::SharedPtr< Aspose::Pdf::Text::TextSearchOptions > value )

virtual

Sets text search options.

Allows to define several options that will be used during search text containing in tables.

◆ Visit()

virtual void Aspose::Pdf::Text::TableAbsorber::Visit ( System::SharedPtr< Page > page )

virtual

Extracts tables on the specified page

The example demonstrates how to extract table on the first PDF document page.

// Open document
Document doc = new Document(@"D:\Tests\input.pdf");
// Create TableAbsorber object to find tables
TableAbsorber absorber = new TableAbsorber();
// Visit first page with absorber
absorber.Visit(pdfDocument.Pages[1]);
// Get access to first table on page, their first cell and text fragments in it
TextFragment fragment = absorber.TableList[0].RowList[0].CellList[0].TextFragments[1];
// Change text of the first text fragment in the cell
fragment.Text = "hi world";
// Save document
doc.Save(@"D:\Tests\output.pdf");  

Parameters

page	Pdf pocument page object.

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TableAbsorber() [1/2]

◆ TableAbsorber() [2/2]

Member Function Documentation

◆ get_TableList()

◆ get_TextSearchOptions()

◆ GetCellsToRectArray()

◆ Remove()

◆ Replace()

◆ set_TextSearchOptions()

◆ Visit()