API 文件集
>
Geometry items
>
Object ProCurve
> Function ProCurveLengthEval
Function ProCurveLengthEval
Description
Finds the length of the specified curve.
Replacement in Object TOOLKIT:
pfcGeomCurve::EvalLength
Synopsis
#include <
ProCurve.h
>
ProError
ProCurveLengthEval
(
ProCurve
p_curve
/* (In)
The curve handle
*/
double* p_length
/* (Out)
The length of the curve
*/
)
Returns
PRO_TK_NO_ERROR
The function successfully evaluated the curve.
PRO_TK_BAD_INPUTS
The input argument is invalid.
Sample Code References
pt_examples ( TestDispObject.c )
pt_examples ( UtilGeom.c )
User Guide References
Measurement:ProCurveLengthEval
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