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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef _LINE_HXX
#define _LINE_HXX
#include "tools/toolsdllapi.h"
#include <tools/gen.hxx>
class Link;
class TOOLS_DLLPUBLIC Line
{
private:
Point maStart;
Point maEnd;
public:
Line() {};
Line( const Point& rStartPt, const Point& rEndPt ) : maStart( rStartPt ), maEnd( rEndPt ) {}
void SetStart( const Point& rStartPt ) { maStart = rStartPt; }
const Point& GetStart() const { return maStart; }
void SetEnd( const Point& rEndPt ) { maEnd = rEndPt; }
const Point& GetEnd() const { return maEnd; }
long Left() const { return ( maStart.X() < maEnd.X() ) ? maStart.X() : maEnd.X(); }
long Top() const { return ( maStart.Y() < maEnd.Y() ) ? maStart.Y() : maEnd.Y(); }
long Right() const { return ( maStart.X() > maEnd.X() ) ? maStart.X() : maEnd.X(); }
long Bottom() const { return ( maStart.Y() > maEnd.Y() ) ? maStart.Y() : maEnd.Y(); }
double GetLength() const;
sal_Bool Intersection( const Line& rLine, double& rIntersectionX, double& rIntersectionY ) const;
sal_Bool Intersection( const Line& rLine, Point& rIntersection ) const;
sal_Bool Intersection( const Rectangle& rRect, Line& rIntersection ) const;
double GetDistance( const double& rPtX, const double& rPtY ) const;
double GetDistance( const Point& rPoint ) const { return( GetDistance( rPoint.X(), rPoint.Y() ) ); }
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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