API Reference > OdGe Classes > OdGeCurve2d Class > OdGeCurve2d Methods > OdGeCurve2d::midPoint Method
OdGeCurve2d::midPoint Method
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Syntax
C++
OdGePoint2d midPoint(double coef = 0.5) const;
Parameters
Parameters 
Description 
double coef = 0.5 
[in] Coefficient from the interval [0; 1].  
Returns

Point from the curve interval that corresponds to the coefficient parameter.

Description

Calculates a point from the curve interval that corresponds to the specified coefficient. 

 

Remarks

The value of the coef variable must be within [0; 1], where

  • 0 is the beginning of the curve interval,
  • 0.5 is the middle of the curve interval,
  • 1 is the end of the curve interval.
Otherwise, an exception eNotApplicable will be thrown. 

The curve must have a bounded interval otherwise, an exception eCurveEndsMissed will be thrown.

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