b2ipoint.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#include <basegfx/point/b2ipoint.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <basegfx/numeric/ftools.hxx>
 
namespace basegfx
{
    B2IPoint& B2IPoint::operator=( const ::basegfx::B2ITuple& rPoint )
    {
        mnX = rPoint.getX();
        mnY = rPoint.getY();
        return *this;
    }
 
    B2IPoint& B2IPoint::operator*=( const ::basegfx::B2DHomMatrix& rMat )
    {
        double fTempX(
            rMat.get(0, 0) * mnX +
            rMat.get(0, 1) * mnY +
            rMat.get(0, 2));
        double fTempY(
            rMat.get(1, 0) * mnX +
            rMat.get(1, 1) * mnY +
            rMat.get(1, 2));
 
        mnX = fround(fTempX);
        mnY = fround(fTempY);
 
        return *this;
    }
} // end of namespace basegfx
 
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