dxfConverter Class Reference

The dxfConverter class offers a simple interface for DXF converting. It makes it possible to extract all geometry from DXF files, and store it in internal geometry structures, which again can be exported as VRML. More...

#include <convert.h>

Public Member Functions
	dxfConverter ()
	~dxfConverter ()
bool	doConvert (dimeModel &model)
void	findHeaderVariables (dimeModel &model)
int	getColorIndex (const dimeEntity *entity)
int	getCurrentInsertColorIndex () const
bool	getFillmode () const
bool	getLayercol () const
dxfLayerData **	getLayerData ()
dxfLayerData *	getLayerData (const dimeEntity *entity)
dxfLayerData *	getLayerData (const int colidx)
dxfdouble	getMaxerr () const
int	getNumSub () const
void	setFillmode (const bool fill)
void	setLayercol (const bool v)
void	setMaxerr (const dxfdouble maxerr)
void	setNumSub (const int num)
bool	writeVrml (const char *filename, const bool vrml1=false, const bool only2d=false)
bool	writeVrml (FILE *out, const bool vrml1=false, const bool only2d=false)

Detailed Description

The dxfConverter class offers a simple interface for DXF converting. It makes it possible to extract all geometry from DXF files, and store it in internal geometry structures, which again can be exported as VRML.

Constructor & Destructor Documentation

dxfConverter()

dxfConverter::dxfConverter

(

)

Constructor

~dxfConverter()

dxfConverter::~dxfConverter

(

)

Destructor

Member Function Documentation

doConvert()

bool dxfConverter::doConvert

(

dimeModel &

model

)

Converts model to the internal geometry structures.

See also

dxfConverter::writeWrl()

findHeaderVariables()

void dxfConverter::findHeaderVariables

(

dimeModel &

model

)

Finds the state of supported header variables in model. This method should be called before dxfxConverter::doConvert()

getColorIndex()

int dxfConverter::getColorIndex

(

const dimeEntity *

entity

)

Finds the correct color index for entity. Handles the BYLAYER case.

getCurrentInsertColorIndex()

int dxfConverter::getCurrentInsertColorIndex ( ) const

inline

Returns the color index of the current INSERT entity. If no INSERT entity is current, the color index 7 (white) will be returned.

getFillmode()

bool dxfConverter::getFillmode ( ) const

inline

Returns whether polylines with width and SOLID and TRACE should be filled.

getLayercol()

bool dxfConverter::getLayercol ( ) const

inline

Returns whether only layers should be used (and not color index) when converting.

getLayerData() [1/3]

dxfLayerData ** dxfConverter::getLayerData

(

)

Returns a pointer to the dxfLayerData array.

getLayerData() [2/3]

dxfLayerData * dxfConverter::getLayerData

(

const dimeEntity *

entity

)

Finds the color index for entity, and returns the dxfLayerData for it.

getLayerData() [3/3]

dxfLayerData * dxfConverter::getLayerData

(

const int

colidx

)

Returns a dxfLayerData instance for the color with color index colidx.

getMaxerr()

dxfdouble dxfConverter::getMaxerr ( ) const

inline

Returns the maximum allowed error when converting circles, arcs ellipses.

getNumSub()

int dxfConverter::getNumSub ( ) const

inline

Returns the number of subdivisions set by dxfConverter::setNumSub()

setFillmode()

void dxfConverter::setFillmode ( const bool fill )

inline

Sets whether polylines with width and SOLID and TRACE should be filled.

setLayercol()

void dxfConverter::setLayercol ( const bool v )

inline

Sets whether only layer (and not color index) should be used when converting. This method should normally no be used.

setMaxerr()

void dxfConverter::setMaxerr ( const dxfdouble maxerr )

inline

Sets the maximum error allowed when converting circles, arcs and ellipses into lines/polygons.

setNumSub()

void dxfConverter::setNumSub ( const int num )

inline

Sets the number of subdivisions for a circle or ellipse. This overrides the value set in dxfConverter::setMaxerr() and should normally not be used.

See also

dxfConverter::getNumSub()

writeVrml() [1/2]

bool dxfConverter::writeVrml	(	const char *	filename,
		const bool	vrml1 = false,
		const bool	only2d = false )

Writes the internal geometry structures to filename.

writeVrml() [2/2]

bool dxfConverter::writeVrml	(	FILE *	out,
		const bool	vrml1 = false,
		const bool	only2d = false )

Writes the internal geometry structures to out. Warning: This function is not CRT safe.

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

• convert.h
• convert.cpp