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Public Member Functions | Friends | List of all members
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 sturctures, which again can be exported as vrml. More...

`#include <convert.h>`

## Public Member Functions

| dxfConverter ()
| ~dxfConverter ()
void | setMaxerr (const dxfdouble maxerr)
void | findHeaderVariables (dimeModel &model)
bool | doConvert (dimeModel &model)
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)
void | setNumSub (const int num)
int | getNumSub () const
dxfdouble | getMaxerr () const
void | setFillmode (const bool fill)
bool | getFillmode () const
bool | getLayercol () const
void | setLayercol (const bool v)
dxfLayerData * | getLayerData (const int colidx)
dxfLayerData * | getLayerData (const dimeEntity *entity)
dxfLayerData ** | getLayerData ()
int | getColorIndex (const dimeEntity *entity)
int | getCurrentInsertColorIndex () const

## Friends

class | dime2Profit
class | dime2So

## 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 sturctures, 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()

References dimeModel::traverseEntities().

## ◆ findHeaderVariables()

void dxfConverter::findHeaderVariables | ( | dimeModel & | model | ) |

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

References dimeModel::findSection(), and dimeHeaderSection::getVariable().

## ◆ getColorIndex()

int dxfConverter::getColorIndex | ( | const dimeEntity * | entity | ) |

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

References dimeLayer::getColorNumber(), dimeEntity::getColorNumber(), dimeEntity::getLayer(), getLayerData(), dxfLayerData::setFillmode(), and dimeBase::typeId().

Referenced by getLayerData().

## ◆ 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 | ( | const int | colidx | ) |

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

## ◆ getLayerData() [2/3]

dxfLayerData * dxfConverter::getLayerData | ( | const dimeEntity * | entity | ) |

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

References getColorIndex(), getLayerData(), and dimeBase::typeId().

## ◆ getLayerData() [3/3]

dxfLayerData ** dxfConverter::getLayerData | ( |  | ) |

Returns a pointer to the dxfLayerData array.

Referenced by getColorIndex(), and getLayerData().

## ◆ getMaxerr()

dxfdouble dxfConverter::getMaxerr | ( |  | ) | const

inline

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

## ◆ getNumSub()

int dxfConverter::getNumSub | ( |  | ) | const

inline

Returns the numner 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.

References dxfLayerData::writeWrl().

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

- convert.h
- convert.cpp

Copyright © by Kongsberg Oil & Gas Technologies. All rights reserved.