Defines interface for writing low level DXF constructs to a file. More...

#include <dl_writer.h>

Inheritance diagram for DL_Writer:

Public Member Functions
void	color (int col=256) const

void	comment (const char *text) const
	Comment. More...

void	coord (int gc, double x, double y, double z=0) const

void	coordTriplet (int gc, const double *value) const

	DL_Writer (DL_Codes::version version)

virtual void	dxfBool (int gc, bool value) const
	Can be overwritten by the implementing class to write a bool value to the file. More...

void	dxfEOF () const
	End of the DXF file. More...

virtual void	dxfHex (int gc, int value) const =0
	Must be overwritten by the implementing class to write an int value (hex) to the file. More...

virtual void	dxfInt (int gc, int value) const =0
	Must be overwritten by the implementing class to write an int value to the file. More...

virtual void	dxfReal (int gc, double value) const =0
	Must be overwritten by the implementing class to write a real value to the file. More...

virtual void	dxfString (int gc, const char *value) const =0
	Must be overwritten by the implementing class to write a string to the file. More...

virtual void	dxfString (int gc, const std::string &value) const =0
	Must be overwritten by the implementing class to write a string to the file. More...

void	entity (const char *entTypeName) const
	Entity. More...

void	entityAttributes (const DL_Attributes &attrib) const
	Attributes of an entity. More...

unsigned long	getNextHandle () const

unsigned long	handle (int gc=5) const
	Writes a unique handle and returns it. More...

void	linetype (const char *lt) const

void	linetypeScale (double scale) const

void	lineWeight (int lw) const

void	resetHandle () const

void	section (const char *name) const
	Generic section for section 'name'. More...

void	sectionBlockEntry (unsigned long int h=0) const
	Block (must be in the section BLOCKS). More...

void	sectionBlockEntryEnd (unsigned long int h=0) const
	End of Block (must be in the section BLOCKS). More...

void	sectionBlocks () const
	Section BLOCKS. More...

void	sectionClasses () const
	Section CLASSES. More...

void	sectionEnd () const
	End of a section. More...

void	sectionEntities () const
	Section ENTITIES. More...

void	sectionHeader () const
	Section HEADER. More...

void	sectionObjects () const
	Section OBJECTS. More...

void	sectionTables () const
	Section TABLES. More...

void	subClass (const char *sub) const
	Subclass. More...

void	table (const char *name, int num, int h=0) const
	Generic table for table 'name' with 'num' entries: More...

void	tableAppid (int num) const
	Table for application id. More...

void	tableAppidEntry (unsigned long int h=0) const
	Appid (must be in the TABLES section APPID). More...

void	tableEnd () const
	End of a table. More...

void	tableLayerEntry (unsigned long int h=0) const
	Layer (must be in the TABLES section LAYER). More...

void	tableLayers (int num) const
	Table for layers. More...

void	tableLinetypeEntry (unsigned long int h=0) const
	Line type (must be in the TABLES section LTYPE). More...

void	tableLinetypes (int num) const
	Table for line types. More...

void	tableStyle (int num) const
	Table for text style. More...

virtual	~DL_Writer ()

Protected Attributes
unsigned long	m_handle

unsigned long	modelSpaceHandle

unsigned long	paperSpace0Handle

unsigned long	paperSpaceHandle

DL_Codes::version	version
	DXF version to be created. More...

Detailed Description

Defines interface for writing low level DXF constructs to a file.

Implementation is defined in derived classes that write to binary or ASCII files.

Implements functions that write higher level constructs in terms of the low level ones.

Todo:: Add error checking for string/entry length.

Constructor & Destructor Documentation

◆ DL_Writer()

DL_Writer::DL_Writer ( DL_Codes::version version )

inline

Parameters

version DXF version. Defaults to DL_VERSION_2002.

◆ ~DL_Writer()

virtual DL_Writer::~DL_Writer ( )

inlinevirtual

Member Function Documentation

◆ color()

void DL_Writer::color ( int col = 256 ) const

inline

◆ comment()

void DL_Writer::comment ( const char * text ) const

inline

Comment.

 999
 text

◆ coord()

void DL_Writer::coord	(	int	gc,
		double	x,
		double	y,
		double	z = `0`
	)		const

inline

◆ coordTriplet()

void DL_Writer::coordTriplet	(	int	gc,
		const double *	value
	)		const

inline

◆ dxfBool()

virtual void DL_Writer::dxfBool	(	int	gc,
		bool	value
	)		const

inlinevirtual

Can be overwritten by the implementing class to write a bool value to the file.

Parameters

gc	Group code.
value	The bool value.

◆ dxfEOF()

void DL_Writer::dxfEOF ( ) const

inline

End of the DXF file.

  0
 EOF

◆ dxfHex()

virtual void DL_Writer::dxfHex	(	int	gc,
		int	value
	)		const

pure virtual

Must be overwritten by the implementing class to write an int value (hex) to the file.

Parameters

gc	Group code.
value	The int value.

Implemented in DL_WriterA.

◆ dxfInt()

virtual void DL_Writer::dxfInt	(	int	gc,
		int	value
	)		const

pure virtual

Must be overwritten by the implementing class to write an int value to the file.

Parameters

gc	Group code.
value	The int value.

Implemented in DL_WriterA.

◆ dxfReal()

virtual void DL_Writer::dxfReal	(	int	gc,
		double	value
	)		const

pure virtual

Must be overwritten by the implementing class to write a real value to the file.

Parameters

gc	Group code.
value	The real value.

Implemented in DL_WriterA.

◆ dxfString() [1/2]

virtual void DL_Writer::dxfString	(	int	gc,
		const char *	value
	)		const

pure virtual

Must be overwritten by the implementing class to write a string to the file.

Parameters

gc	Group code.
value	The string.

Implemented in DL_WriterA.

◆ dxfString() [2/2]

virtual void DL_Writer::dxfString	(	int	gc,
		const std::string &	value
	)		const

pure virtual

Must be overwritten by the implementing class to write a string to the file.

Parameters

gc	Group code.
value	The string.

Implemented in DL_WriterA.

◆ entity()

void DL_Writer::entity ( const char * entTypeName ) const

inline

Entity.

  0
 entTypeName

Returns: Unique handle or 0.

◆ entityAttributes()

void DL_Writer::entityAttributes ( const DL_Attributes & attrib ) const

inline

Attributes of an entity.

  8
 layer
 62
 color
 39
 width
  6
 linetype

◆ getNextHandle()

unsigned long DL_Writer::getNextHandle ( ) const

inline

Returns: Next handle that will be written.

◆ handle()

unsigned long DL_Writer::handle ( int gc = 5 ) const

inline

Writes a unique handle and returns it.

◆ linetype()

void DL_Writer::linetype ( const char * lt ) const

inline

◆ linetypeScale()

void DL_Writer::linetypeScale ( double scale ) const

inline

◆ lineWeight()

void DL_Writer::lineWeight ( int lw ) const

inline

◆ resetHandle()

void DL_Writer::resetHandle ( ) const

inline

◆ section()

void DL_Writer::section ( const char * name ) const

inline

Generic section for section 'name'.

  0
 SECTION
  2
 name

◆ sectionBlockEntry()

void DL_Writer::sectionBlockEntry ( unsigned long int h = 0 ) const

inline

Block (must be in the section BLOCKS).

  0
 BLOCK

◆ sectionBlockEntryEnd()

void DL_Writer::sectionBlockEntryEnd ( unsigned long int h = 0 ) const

inline

End of Block (must be in the section BLOCKS).

  0
 ENDBLK

◆ sectionBlocks()

void DL_Writer::sectionBlocks ( ) const

inline

Section BLOCKS.

  0
 SECTION
  2
 BLOCKS

◆ sectionClasses()

void DL_Writer::sectionClasses ( ) const

inline

Section CLASSES.

  0
 SECTION
  2
 CLASSES

◆ sectionEnd()

void DL_Writer::sectionEnd ( ) const

inline

End of a section.

  0
 ENDSEC

◆ sectionEntities()

void DL_Writer::sectionEntities ( ) const

inline

Section ENTITIES.

  0
 SECTION
  2
 ENTITIES

◆ sectionHeader()

void DL_Writer::sectionHeader ( ) const

inline

Section HEADER.

  0
 SECTION
  2
 HEADER

◆ sectionObjects()

void DL_Writer::sectionObjects ( ) const

inline

Section OBJECTS.

  0
 SECTION
  2
 OBJECTS

◆ sectionTables()

void DL_Writer::sectionTables ( ) const

inline

Section TABLES.

  0
 SECTION
  2
 TABLES

◆ subClass()

void DL_Writer::subClass ( const char * sub ) const

inline

Subclass.

◆ table()

void DL_Writer::table	(	const char *	name,
		int	num,
		int	h = `0`
	)		const

inline

Generic table for table 'name' with 'num' entries:

  0
 TABLE
  2
 name
 70
  num

◆ tableAppid()

void DL_Writer::tableAppid ( int num ) const

inline

Table for application id.

Parameters

num	Number of registered applications in total.

  0
 TABLE
  2
 APPID
  70
     num

◆ tableAppidEntry()

void DL_Writer::tableAppidEntry ( unsigned long int h = 0 ) const

inline

Appid (must be in the TABLES section APPID).

  0
 APPID

◆ tableEnd()

void DL_Writer::tableEnd ( ) const

inline

End of a table.

  0
 ENDTAB

◆ tableLayerEntry()

void DL_Writer::tableLayerEntry ( unsigned long int h = 0 ) const

inline

Layer (must be in the TABLES section LAYER).

  0
 LAYER

◆ tableLayers()

void DL_Writer::tableLayers ( int num ) const

inline

Table for layers.

Parameters

num	Number of layers in total.

  0
 TABLE
  2
 LAYER
  70
     num

◆ tableLinetypeEntry()

void DL_Writer::tableLinetypeEntry ( unsigned long int h = 0 ) const

inline

Line type (must be in the TABLES section LTYPE).

  0
 LTYPE

◆ tableLinetypes()

void DL_Writer::tableLinetypes ( int num ) const

inline

Table for line types.

Parameters

num	Number of line types in total.

  0
 TABLE
  2
 LTYPE
  70
     num

◆ tableStyle()

void DL_Writer::tableStyle ( int num ) const

inline

Table for text style.

Parameters

num	Number of text styles.

  0
 TABLE
  2
 STYLE
  70
     num

Member Data Documentation

◆ m_handle

unsigned long DL_Writer::m_handle

mutableprotected

◆ modelSpaceHandle

unsigned long DL_Writer::modelSpaceHandle

mutableprotected

◆ paperSpace0Handle

unsigned long DL_Writer::paperSpace0Handle

mutableprotected

◆ paperSpaceHandle

unsigned long DL_Writer::paperSpaceHandle

mutableprotected

◆ version

DL_Codes::version DL_Writer::version

protected

DXF version to be created.

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

src/3rdparty/dxflib/src/dl_writer.h

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ DL_Writer()

◆ ~DL_Writer()

Member Function Documentation

◆ color()

◆ comment()

◆ coord()

◆ coordTriplet()

◆ dxfBool()

◆ dxfEOF()

◆ dxfHex()

◆ dxfInt()

◆ dxfReal()

◆ dxfString() [1/2]

◆ dxfString() [2/2]

◆ entity()

◆ entityAttributes()

◆ getNextHandle()

◆ handle()

◆ linetype()

◆ linetypeScale()

◆ lineWeight()

◆ resetHandle()

◆ section()

◆ sectionBlockEntry()

◆ sectionBlockEntryEnd()

◆ sectionBlocks()

◆ sectionClasses()

◆ sectionEnd()

◆ sectionEntities()

◆ sectionHeader()

◆ sectionObjects()

◆ sectionTables()

◆ subClass()

◆ table()

◆ tableAppid()

◆ tableAppidEntry()

◆ tableEnd()

◆ tableLayerEntry()

◆ tableLayers()

◆ tableLinetypeEntry()

◆ tableLinetypes()

◆ tableStyle()

Member Data Documentation

◆ m_handle

◆ modelSpaceHandle

◆ paperSpace0Handle

◆ paperSpaceHandle

◆ version