API Reference > OdDg Classes > OdDgLine2d Class
OdDgLine2d Class
OdDgLine2dOdDgLine2dOdDgLine2dOdDgLine2d
Syntax
C++
class OdDgLine2d : public OdDgCurveElement2d;

DgLine.h

Corresponding C++ library: TG_Db 

 

 
Name 
Description 
 
Returns the area of this Curve object.
 
 
Returns the distance along this Curve object from its start point to the point specified by param.
 
 
Returns the parameter corresponding to the end point of this Curve object.
 
 
This is the overview for the getEndPoint method overload. 
 
Returns the first derivative of this Curve object at the specified WCS point.
 
 
 
 
Returns an OdGeCurve3d that is geometrically identical to this OdDbCurve.  
 
Returns the parameter corresponding to the point a specified distance along this Curve object from its start point.
 
 
Returns the parameter corresponding to the specified WCS point on this Curve object.
 
 
Returns the WCS point on this Curve object corresponding to the specified parameter.
 
 
Returns the second derivative of this Curve object at the specified point.
 
 
Returns the parameter corresponding to the start point of this Curve object.
 
 
This is the overview for the getStartPoint method overload. 
 
Returns true if and only if this Curve object is closed. 
 
Returns true if and only if this Curve object is periodic. 
 
 
 
 
 
Takes an OdGeCurve3d and sets this OdDbCurve to be geometrically identical to the OdGeCurve3d.  
 
 
 
 
 
 
 
OdGiDrawable overridden 
 
overrides for OdGiDrawable 
Copyright © 2002–2021. Open Design Alliance. All rights reserved.