MyDXFBlock Class Reference

DXF block class. More...

#include <mydxfblocks.hpp>

Public Member Functions
	MyDXFBlock (class MyDXFFile *dxf)
	~MyDXFBlock ()
void	write (class MyDXFFile *dxf, std::ofstream &ostr)
	Write dxf file to stream.
const std::string &	name (void)
	Return name of block.
class MyDXFEntities *	get_entities (void)
	Get a pointer to the entities of block.
class MyDXFEntities *	get_entities (void) const
	Get a const pointer to the entities of block.
void	explode (class MyDXFEntities *ent, MyDXFFile *dxf, const Transformation *t) const
	Explode block into entities.
void	plot (const class MyDXFFile *dxf, cairo_t *cairo, const Transformation *t, const double range[4]) const
	Plot block with cairo.
void	get_bbox (Vec3D &min, Vec3D &max, const class MyDXFFile *dxf, const Transformation *t) const
	Return bounding box of entities within the block.
void	scale (class MyDXFFile *dxf, double s)
	Scale entities within block by factor s.
void	translate (class MyDXFFile *dxf, const Vec3D &dx)
	Translate entity by dx.

Friends
std::ostream &	operator<< (std::ostream &os, const MyDXFBlock &blk)

Detailed Description

DXF block class.

Constructor & Destructor Documentation

MyDXFBlock::MyDXFBlock

(

class MyDXFFile *

dxf

)

MyDXFBlock::~MyDXFBlock

(

)

Member Function Documentation

void MyDXFBlock::explode	(	class MyDXFEntities *	ent,
		MyDXFFile *	dxf,
		const Transformation *	t
	)		const

Explode block into entities.

Tranform entities in the block with tranformation t and add the tranformed entities to the database ent.

void MyDXFBlock::get_bbox	(	Vec3D &	min,
		Vec3D &	max,
		const class MyDXFFile *	dxf,
		const Transformation *	t
	)		const

Return bounding box of entities within the block.

class MyDXFEntities* MyDXFBlock::get_entities ( void  )

inline

Get a pointer to the entities of block.

class MyDXFEntities* MyDXFBlock::get_entities ( void  ) const

inline

Get a const pointer to the entities of block.

const std::string& MyDXFBlock::name ( void  )

inline

Return name of block.

void MyDXFBlock::plot	(	const class MyDXFFile *	dxf,
		cairo_t *	cairo,
		const Transformation *	t,
		const double	range[4]
	)		const

Plot block with cairo.

Plot the entities withing the block using the transformation t from the object space to cairo coordinates. The visible range is specified by range (xmin,ymin,xmax,ymax) in cairo coordinates.

void MyDXFBlock::scale	(	class MyDXFFile *	dxf,
		double	s
	)

Scale entities within block by factor s.

void MyDXFBlock::translate	(	class MyDXFFile *	dxf,
		const Vec3D &	dx
	)

Translate entity by dx.

void MyDXFBlock::write	(	class MyDXFFile *	dxf,
		std::ofstream &	ostr
	)

Write dxf file to stream.

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  os, const MyDXFBlock &  blk  )

friend

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

• mydxfblocks.hpp