API Reference > OdGe Classes > OdGeCircArc2d Class > OdGeCircArc2d Methods > tangent Method > OdGeCircArc2d::tangent Method (OdGePoint2d&, OdGeLine2d&, OdGeTol&, OdGeError&)
OdGeCircArc2d::tangent Method (OdGePoint2d&, OdGeLine2d&, OdGeTol&, OdGeError&)
Collapse All
Syntax
C++
bool tangent(const OdGePoint2d& point, OdGeLine2d& line, const OdGeTol& tol, OdGeError& status) const;
Parameters
Parameters 
Description 
const OdGePoint2d& point 
[in] The point on the full circle.  
OdGeLine2d& line 
[out] Receives the tangent at that point.  
const OdGeTol& tol 
[in] Geometric tolerance.  
OdGeError& status 
[out] Receives the status of the query. 
Description

Returns true if and only if the specified point is on the full circle of this arc, the tangent at that point, and the status of the query. 

 

Remarks

Possible status values: 

  • kArg1TooBig
  • kArg1InsideThis
  • kArg1OnThis
 

Group
Copyright © 2002–2022. Open Design Alliance. All rights reserved.
Send feedback about this topic