Name: WlzEvalBSpline

Synopsis

WlzEvalBSpline [-h] [-P] [-d<deriv>] [-n<evaluations>] [-o<out object>]
               [<in object>]

Options

-h	Help, prints usage message.
-P	Output a points object instead of a pixel / voxel spatial domain object.
-d	Order of derivative, range [0-5]./td>
-n	Number of equally spaced evaluations of the B-spline within the parametrised curve domain. If zero then evaluations are made at the knots./td>
-o	Output object file.

Description: Evaluates a B-spline and then outputs either a pixel / voxel object or a points object. By default the input object is read from stdin and the output object is written to stdout.

Example

WlzEvalBSpline -n 1000 -o out.wlz spline.wlz

Evaluates the B-spline read from the file spline.wlz at 1000 points spaced equally along the parametrised curve and then writes the pixel / voxel spatial domain object to the file out.wlz.

File: WlzEvalBSpline.c

See Also: WlzIntro(1) WlzBSplineEval(3)