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Diffstat (limited to 'basegfx/inc/basegfx/range/b1drange.hxx')
-rw-r--r-- | basegfx/inc/basegfx/range/b1drange.hxx | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/basegfx/inc/basegfx/range/b1drange.hxx b/basegfx/inc/basegfx/range/b1drange.hxx new file mode 100644 index 000000000000..a6cacec6d718 --- /dev/null +++ b/basegfx/inc/basegfx/range/b1drange.hxx @@ -0,0 +1,168 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _BGFX_RANGE_B1DRANGE_HXX +#define _BGFX_RANGE_B1DRANGE_HXX + +#include <basegfx/range/basicrange.hxx> + + +namespace basegfx +{ + class B1IRange; + + class B1DRange + { + ::basegfx::BasicRange< double, DoubleTraits > maRange; + + public: + B1DRange() + { + } + + explicit B1DRange(double fStartValue) + : maRange(fStartValue) + { + } + + B1DRange(double fStartValue1, double fStartValue2) + : maRange(fStartValue1) + { + expand(fStartValue2); + } + + B1DRange(const B1DRange& rRange) + : maRange(rRange.maRange) + { + } + + explicit B1DRange( const B1IRange& rRange ); + + bool isEmpty() const + { + return maRange.isEmpty(); + } + + void reset() + { + maRange.reset(); + } + + bool operator==( const B1DRange& rRange ) const + { + return (maRange == rRange.maRange); + } + + bool operator!=( const B1DRange& rRange ) const + { + return (maRange != rRange.maRange); + } + + B1DRange& operator=(const B1DRange& rRange) + { + maRange = rRange.maRange; + return *this; + } + + bool equal(const B1DRange& rRange) const + { + return (maRange.equal(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 isInside(const B1DRange& rRange) const + { + return maRange.isInside(rRange.maRange); + } + + 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); + } + + void grow(double fValue) + { + maRange.grow(fValue); + } + }; + + /** Round double to nearest integer for 1D range + + @return the nearest integer for this range + */ + B1IRange fround(const B1DRange& rRange); +} // end of namespace basegfx + + +#endif /* _BGFX_RANGE_B1DRANGE_HXX */ + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |