ogdf::TileToRowsCCPacker Class Reference

The tile-to-rows algorithm for packing drawings of connected components. More...

#include <ogdf/packing/TileToRowsCCPacker.h>

Inheritance diagram for ogdf::TileToRowsCCPacker:

Classes
struct	RowInfo

Public Member Functions
	TileToRowsCCPacker ()
	Creates an instance of tile-to-rows packer.
virtual	~TileToRowsCCPacker ()
virtual void	call (Array< DPoint > &box, Array< DPoint > &offset, double pageRatio=1.0) override
	Arranges the rectangles given by box.
virtual void	call (Array< IPoint > &box, Array< IPoint > &offset, double pageRatio=1.0) override
	Arranges the rectangles given by box.
Public Member Functions inherited from ogdf::CCLayoutPackModule
	CCLayoutPackModule ()
	Initializes a layout packing module.
virtual	~CCLayoutPackModule ()
void	operator() (Array< DPoint > &box, Array< DPoint > &offset, double pageRatio=1.0)
	Arranges the rectangles given by box.
void	operator() (Array< IPoint > &box, Array< IPoint > &offset, double pageRatio=1.0)
	Arranges the rectangles given by box.

Static Private Member Functions
template<class POINT >
static void	callGeneric (Array< POINT > &box, Array< POINT > &offset, double pageRatio)
template<class POINT >
static int	findBestRow (Array< RowInfo< POINT > > &row, int nRows, double pageRatio, const POINT &rect)

Additional Inherited Members
Static Public Member Functions inherited from ogdf::CCLayoutPackModule
static bool	checkOffsets (const Array< DPoint > &box, const Array< DPoint > &offset)
	Checks if the rectangles in box do not overlap for given offsets.
static bool	checkOffsets (const Array< IPoint > &box, const Array< IPoint > &offset)
	Checks if the rectangles in box do not overlap for given offsets.

Detailed Description

The tile-to-rows algorithm for packing drawings of connected components.

Definition at line 43 of file TileToRowsCCPacker.h.

Constructor & Destructor Documentation

TileToRowsCCPacker()

ogdf::TileToRowsCCPacker::TileToRowsCCPacker ( )

inline

Creates an instance of tile-to-rows packer.

Definition at line 49 of file TileToRowsCCPacker.h.

~TileToRowsCCPacker()

virtual ogdf::TileToRowsCCPacker::~TileToRowsCCPacker ( )

inlinevirtual

Definition at line 51 of file TileToRowsCCPacker.h.

Member Function Documentation

call() [1/2]

virtual void ogdf::TileToRowsCCPacker::call ( Array< DPoint > &  box, Array< DPoint > &  offset, double  pageRatio = 1.0  )

overridevirtual

Arranges the rectangles given by box.

The algorithm call takes an input an array box of rectangles with real coordinates and computes in offset the offset to (0,0) of each rectangle in the layout.

Parameters

box	is the array of input rectangles.
offset	is assigned the offset of each rectangle to the origin (0,0). The offset of a rectangle is its lower left point in the layout.
pageRatio	is the desired page ratio (width / height) of the resulting layout.

Implements ogdf::CCLayoutPackModule.

call() [2/2]

virtual void ogdf::TileToRowsCCPacker::call ( Array< IPoint > &  box, Array< IPoint > &  offset, double  pageRatio = 1.0  )

overridevirtual

Arranges the rectangles given by box.

The algorithm call takes an input an array box of rectangles with real coordinates and computes in offset the offset to (0,0) of each rectangle in the layout.

Parameters

box	is the array of input rectangles.
offset	is assigned the offset of each rectangle to the origin (0,0). The offset of a rectangle is its lower left point in the layout.
pageRatio	is the desired page ratio (width / height) of the resulting layout.

Implements ogdf::CCLayoutPackModule.

callGeneric()

template<class POINT >

static void ogdf::TileToRowsCCPacker::callGeneric ( Array< POINT > &  box, Array< POINT > &  offset, double  pageRatio  )

staticprivate

findBestRow()

template<class POINT >

static int ogdf::TileToRowsCCPacker::findBestRow ( Array< RowInfo< POINT > > &  row, int  nRows, double  pageRatio, const POINT &  rect  )

staticprivate

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

• include/ogdf/packing/TileToRowsCCPacker.h