_WlzBSpline Struct Reference

Spline based line curves in either 2 or 3D. Possible types are: WLZ_BSPLINE_C2D or WLZ_BSPLINE_C3D. Typedef: WlzBSpline. More...

Data Fields
WlzObjectType	type
int	linkcount
void *	freeptr
int	order
int	nKnots
int	maxKnots
double *	knots
double *	coefficients

Detailed Description

Spline based line curves in either 2 or 3D. Possible types are: WLZ_BSPLINE_C2D or WLZ_BSPLINE_C3D. Typedef: WlzBSpline.

Field Documentation

type

WlzObjectType _WlzBSpline::type

From WlzCoreDomain.

Referenced by WlzAffineTransformBSpline(), WlzBSplineCopy(), WlzBSplineCut(), WlzBSplineEval(), WlzBSplineEvalPoints(), WlzBSplineLength(), WlzBSplineTangent(), WlzBSplineToDomain(), and WlzMakeBSpline().

linkcount

int _WlzBSpline::linkcount

From WlzCoreDomain.

Referenced by WlzFreeBSpline().

freeptr

void* _WlzBSpline::freeptr

From WlzCoreDomain.

order

int _WlzBSpline::order

Order of the B-spline.

Referenced by WlzBSplineCopy(), WlzBSplineEval(), WlzBSplineEvalPoints(), WlzBSplineLength(), and WlzMakeBSpline().

nKnots

int _WlzBSpline::nKnots

Number of knots (also number of coefficients per dimension).

Referenced by WlzAffineTransformBSpline(), WlzBSplineCopy(), WlzBSplineEval(), WlzBSplineEvalPoints(), WlzBSplineFromVertices(), and WlzBSplineLength().

maxKnots

int _WlzBSpline::maxKnots

Knots space allocated.

Referenced by WlzAffineTransformBSpline(), WlzBSplineCopy(), and WlzMakeBSpline().

knots

double* _WlzBSpline::knots

Array of knots (parametric).

Referenced by WlzBSplineCopy(), WlzBSplineEval(), WlzBSplineFromVertices(), WlzBSplineLength(), and WlzMakeBSpline().

coefficients

double* _WlzBSpline::coefficients

Array of B-spline coefficients.

Referenced by WlzAffineTransformBSpline(), WlzBSplineCopy(), WlzBSplineEval(), WlzBSplineFromVertices(), and WlzMakeBSpline().

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

• /export/data0/bill/MouseAtlas/Build/src/Woolz/libWlz/WlzType.h