API Reference > OdGe Classes > OdGeCurve2d Class > OdGeCurve2d Methods > OdGeCurve2d::hasStartPoint Method
OdGeCurve2d::hasStartPoint Method
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Parameters |
Description |
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OdGePoint2d& startPoint |
[out] Receives the start point of the interval. |
Returns true, and the start point, if and only if the parametric interval of the curve has a lower bound.
By default this function throws the exception "not Implemented". Should be implemented in derived classes.
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