b1drange.hxx

Go to the documentation of this file.

/* -*- 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 .
 */
 
#pragma once
 
#include <basegfx/range/basicrange.hxx>
 
 
namespace basegfx
{
 
    class B1DRange
    {
        ::basegfx::BasicRange< double, DoubleTraits >   maRange;
 
    public:
        B1DRange() {}
 
        explicit B1DRange(double fStartValue)
        :   maRange(fStartValue)
        {
        }
 
        B1DRange(double fStartValue1, double fStartValue2)
        :   maRange(fStartValue1)
        {
            expand(fStartValue2);
        }
 
        bool isEmpty() const
        {
            return maRange.isEmpty();
        }
 
        bool operator==( const B1DRange& rRange ) const
        {
            return (maRange == rRange.maRange);
        }
 
        bool operator!=( const B1DRange& rRange ) const
        {
            return (maRange != rRange.maRange);
        }
 
        double getMinimum() const
        {
            return maRange.getMinimum();
        }
 
        double getMaximum() const
        {
            return maRange.getMaximum();
        }
 
        double getRange() const
        {
            return maRange.getRange();
        }
 
        double getCenter() const
        {
            return maRange.getCenter();
        }
 
        bool isInside(double fValue) const
        {
            return maRange.isInside(fValue);
        }
 
        bool overlaps(const B1DRange& rRange) const
        {
            return maRange.overlaps(rRange.maRange);
        }
 
        bool overlapsMore(const B1DRange& rRange) const
        {
            return maRange.overlapsMore(rRange.maRange);
        }
 
        void expand(double fValue)
        {
            maRange.expand(fValue);
        }
 
        void expand(const B1DRange& rRange)
        {
            maRange.expand(rRange.maRange);
        }
 
        void intersect(const B1DRange& rRange)
        {
            maRange.intersect(rRange.maRange);
        }
 
        double clamp(double fValue) const
        {
            return maRange.clamp(fValue);
        }
    };
 
    template<typename charT, typename traits>
    inline std::basic_ostream<charT, traits>& operator<<(
        std::basic_ostream<charT, traits>& stream, const B1DRange& range)
    {
        return stream << "[" << range.getMinimum() << ", " << range.getMaximum() << "]";
    }
 
} // end of namespace basegfx
 
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */