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//   
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///////////////////////////////////////////////////////////////////////////////

#ifndef _DbBlockAlignmentParameter_h_Included_
#define _DbBlockAlignmentParameter_h_Included_

#include "DbBlock2PtParameter.h"

class OdDbBlockAlignmentGrip;
typedef OdSmartPtr<OdDbBlockAlignmentGrip> OdDbBlockAlignmentGripPtr;

/** \details
    Block parameter used to align block along or perpendicular some line (while snapping)
    
    <group OdDb_Classes> 
*/
class DYNBLOCKS_EXPORT OdDbBlockAlignmentParameter : public OdDbBlock2PtParameter
{
public:
  ODDB_EVAL_DECLARE_MEMBERS(OdDbBlockAlignmentParameter);
  OdDbBlockAlignmentParameter();
  
  /** \details
    Returns if the block should be aligned perpendicular to the parameter line
  */ 
  bool alignPerpendicular();
  
  /** \details
    Sets if the block should be aligned perpendicular to the parameter line
  */
  void setAlignPerpendicular(bool);

  /** \details
    Returns the grip point associated with the parameter.
  */
  OdDbBlockAlignmentGripPtr getAssociatedAlignmentGrip(OdDb::OpenMode = OdDb::kForRead);
};

typedef OdSmartPtr<OdDbBlockAlignmentParameter> OdDbBlockAlignmentParameterPtr;

#endif // _DbBlockAlignmentParameter_h_Included_