CADGetSplinePointsCount |
  
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CADGetSplinePointsCount |
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The CADGetSplinePointsCount function returns the number of the spline points.
Syntax
int CADGetSplinePointsCount(
int Index,
LPCADDATA lpData
);
Parameters
Index |
Specifies type of the points (0 - Control points; 1 - Fit points; 2 - Knots). |
lpData |
Points to the CADDATA structure that contains properties of the SPLINE entity. |
Return Value
If the function succeeds, the return value is a quantity of the spline points.
If the function fails, the return value is NULL. To get extended error information, call CADGetLastError.
See Also
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