Matrix2D.h

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//---------------------------------------------------------------------------------------
// Copyright (c) 2001-2008 by PDFTron Systems Inc. All Rights Reserved.
// Consult legal.txt regarding legal and license information.
//---------------------------------------------------------------------------------------

#ifndef   H_CPPCommonMatrix2D
#define   H_CPPCommonMatrix2D

#include <Common/Common.h>
#include <C/Common/TRN_Types.h>
#include <C/Common/TRN_Matrix2D.h>


namespace pdftron { 
        namespace Common {


class Matrix2D : public TRN_Matrix2D
{
public:

         Matrix2D(double a = 1, double b = 0, double c = 0, double d = 1, double h = 0, double v = 0);

         Matrix2D(const Matrix2D& m);

         Matrix2D& operator= (const Matrix2D& m);

         void Set (double a, double b, double c, double d, double h, double v);

         void Concat(double a, double b, double c, double d, double h, double v);

         Matrix2D& operator*= (const Matrix2D& m);

         Matrix2D operator* (const Matrix2D& m) const;

         bool operator== (const Matrix2D& m) const;

         bool operator!= (const Matrix2D& m) const {return !(this->operator ==(m));}

         void Mult(double& in_out_x, double& in_out_y) const;

         Matrix2D Inverse () const;

         Matrix2D& Translate (double h, double v);

         Matrix2D& Scale (double h, double v);

         static Matrix2D ZeroMatrix ();                 

         static Matrix2D IdentityMatrix ();             

         static Matrix2D RotationMatrix (const double angle);
};


#include <Impl/Matrix2D.inl>

        };      // namespace Common
};      // namespace pdftron

#endif // H_CPPCommonMatrix2D

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© 2002-2008 PDFTron Systems Inc.