DL_HatchEdgeData Struct Reference

Hatch edge data. More...

#include <dl_entities.h>

Public Member Functions
	DL_HatchEdgeData ()
	Default constructor.
	DL_HatchEdgeData (double x1, double y1, double x2, double y2)
	Constructor for a line edge. More...
	DL_HatchEdgeData (double cx, double cy, double radius, double angle1, double angle2, bool ccw)
	Constructor for an arc edge. More...
	DL_HatchEdgeData (double cx, double cy, double mx, double my, double ratio, double angle1, double angle2, bool ccw)
	Constructor for an ellipse arc edge. More...
	DL_HatchEdgeData (unsigned int degree, bool rational, bool periodic, unsigned int nKnots, unsigned int nControl, unsigned int nFit, const std::vector< double > &knots, const std::vector< std::vector< double > > &controlPoints, const std::vector< std::vector< double > > &fitPoints, const std::vector< double > &weights, double startTangentX, double startTangentY, double endTangentX, double endTangentY)
	Constructor for a spline edge. More...

Public Attributes
bool	defined
	Set to true if this edge is fully defined.
int	type = 1
	Edge type. More...
double	x1
double	y1
double	x2
double	y2
double	cx = 0
double	cy = 0
double	radius = 0
double	angle1 = 0
double	angle2 = 0
bool	ccw = 0
double	mx = 0
double	my = 0
double	ratio = 0
unsigned int	degree = 0
bool	rational = 0
bool	periodic = 0
unsigned int	nKnots = 0
unsigned int	nControl = 0
unsigned int	nFit = 0
std::vector< std::vector< double > >	controlPoints
std::vector< double >	knots
std::vector< double >	weights
std::vector< std::vector< double > >	fitPoints
double	startTangentX = 0
double	startTangentY = 0
double	endTangentX = 0
double	endTangentY = 0
std::vector< std::vector< double > >	vertices
	Polyline boundary vertices (x y [bulge])

Detailed Description

Hatch edge data.

Constructor & Destructor Documentation

DL_HatchEdgeData() [1/4]

DL_HatchEdgeData::DL_HatchEdgeData ( double  x1, double  y1, double  x2, double  y2  )

inline

Constructor for a line edge.

Parameters: see member variables.

DL_HatchEdgeData() [2/4]

DL_HatchEdgeData::DL_HatchEdgeData ( double  cx, double  cy, double  radius, double  angle1, double  angle2, bool  ccw  )

inline

Constructor for an arc edge.

Parameters: see member variables.

DL_HatchEdgeData() [3/4]

DL_HatchEdgeData::DL_HatchEdgeData ( double  cx, double  cy, double  mx, double  my, double  ratio, double  angle1, double  angle2, bool  ccw  )

inline

Constructor for an ellipse arc edge.

Parameters: see member variables.

DL_HatchEdgeData() [4/4]

DL_HatchEdgeData::DL_HatchEdgeData ( unsigned int  degree, bool  rational, bool  periodic, unsigned int  nKnots, unsigned int  nControl, unsigned int  nFit, const std::vector< double > &  knots, const std::vector< std::vector< double > > &  controlPoints, const std::vector< std::vector< double > > &  fitPoints, const std::vector< double > &  weights, double  startTangentX, double  startTangentY, double  endTangentX, double  endTangentY  )

inline

Constructor for a spline edge.

Parameters: see member variables.

Member Data Documentation

angle1

double DL_HatchEdgeData::angle1 = 0

Start angle of arc or ellipse arc.

angle2

double DL_HatchEdgeData::angle2 = 0

End angle of arc or ellipse arc.

ccw

bool DL_HatchEdgeData::ccw = 0

Counterclockwise flag for arc or ellipse arc.

cx

double DL_HatchEdgeData::cx = 0

Center point of arc or ellipse arc (X).

cy

double DL_HatchEdgeData::cy = 0

Center point of arc or ellipse arc (Y).

degree

unsigned int DL_HatchEdgeData::degree = 0

Spline degree

mx

double DL_HatchEdgeData::mx = 0

Major axis end point (X).

my

double DL_HatchEdgeData::my = 0

Major axis end point (Y).

nControl

unsigned int DL_HatchEdgeData::nControl = 0

Number of control points.

nFit

unsigned int DL_HatchEdgeData::nFit = 0

Number of fit points.

nKnots

unsigned int DL_HatchEdgeData::nKnots = 0

Number of knots.

radius

double DL_HatchEdgeData::radius = 0

Arc radius.

ratio

double DL_HatchEdgeData::ratio = 0

Axis ratio

type

int DL_HatchEdgeData::type = 1

Edge type.

1=line, 2=arc, 3=elliptic arc, 4=spline.

x1

double DL_HatchEdgeData::x1

Start point (X).

x2

double DL_HatchEdgeData::x2

End point (X).

y1

double DL_HatchEdgeData::y1

Start point (Y).

y2

double DL_HatchEdgeData::y2

End point (Y).

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

• 3rd_party/dxflib/dl_entities.h