AECCustomGridNode.h

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// Copyright (C) 2002-2017, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Teigha(R) software pursuant to a license 
//   agreement with Open Design Alliance.
//   Teigha(R) Copyright (C) 2002-2017 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
 
#ifndef __AECCUSTOMGRIDNODE_H__
#define __AECCUSTOMGRIDNODE_H__
 
#include "Subobjects/Layout/AECLayoutNode.h"
#include "UInt32Array.h"
#include "DoubleArray.h"
 
class AECBASE_API AECCustomGridNode : public AECLayoutNode
{
    AEC_DECLARE_MEMBERS( AECCustomGridNode );
 
    public:
        enum Type
        {
            eStart        = 0,
            eEnd          = 1,
            eIntersection = 2
        };
 
    public:
        Type GetType() const;
 
        void SetType( Type eType );
 
        OdUInt32 GetSingleSegment() const;
 
        OdUInt32 GetSegmentCount() const;
 
        OdUInt32 GetSegmentByIndex( OdUInt32 iIndex ) const;
 
        double GetParamByIndex( OdUInt32 iIndex ) const;
 
        void SetToStarting( OdUInt32 iIndex );
 
        void SetToEnding( OdUInt32 iIndex );
 
        void SetToIntersection( OdUInt32 iIndex1, OdUInt32 iIndex2,
            double dParam1, double dParam2 );
 
        void SetToIntersection(  const OdUInt32Array& aIndices, const OdDoubleArray& aParams  );
 
    protected:
        // Type of node.
        // Either 0, 1 or 2.
        Type m_eType;
 
        // If m_iType is 0 or 1
        // this array contains 1 element. 
        // If m_iType is 2
        // this array may contains any number of elements.
        OdUInt32Array m_segmentIds;
 
        // If m_iType is 0 or 1
        // this array contains zero elements.
        // If m_iType is 2
        // this array may contains any number of elements.
        OdDoubleArray m_params;
};
 
typedef OdSmartPtr<AECCustomGridNode> AECCustomGridNodePtr;
typedef AECSubPtr<AECCustomGridNode> AECCustomGridNodeSubPtr;
 
#endif // __AECCUSTOMGRIDNODE_H__