diff options
Diffstat (limited to 'basegfx/inc/basegfx/range/b2dmultirange.hxx')
-rw-r--r-- | basegfx/inc/basegfx/range/b2dmultirange.hxx | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/basegfx/inc/basegfx/range/b2dmultirange.hxx b/basegfx/inc/basegfx/range/b2dmultirange.hxx deleted file mode 100644 index 4c1eb37be036..000000000000 --- a/basegfx/inc/basegfx/range/b2dmultirange.hxx +++ /dev/null @@ -1,114 +0,0 @@ -/************************************************************************* - * - * 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_B2DMULTIRANGE_HXX -#define _BGFX_RANGE_B2DMULTIRANGE_HXX - -#include <o3tl/cow_wrapper.hxx> -#include <memory> - - -namespace basegfx -{ - class B2DTuple; - class B2DRange; - class B2DPolyPolygon; - class ImplB2DMultiRange; - - /** Multiple ranges in one object. - - This class combines multiple ranges in one object, providing a - total, enclosing range for it. - - You can use this class e.g. when updating views containing - rectangular objects. Add each modified object to a - B2DMultiRange, then test each viewable object against - intersection with the multi range. - */ - class B2DMultiRange - { - public: - B2DMultiRange(); - ~B2DMultiRange(); - - /** Create a multi range with exactly one containing range - */ - explicit B2DMultiRange( const B2DRange& rRange ); - - B2DMultiRange( const B2DMultiRange& ); - B2DMultiRange& operator=( const B2DMultiRange& ); - - /** Check whether range is empty. - - @return true, if this object either contains no ranges at - all, or all contained ranges are empty. - */ - bool isEmpty() const; - - /** Reset to empty. - - After this call, the object will not contain any ranges, - and isEmpty() will return true. - */ - void reset(); - - /** Test whether given tuple is inside one or more of the - included ranges. - */ - bool isInside( const B2DTuple& rTuple ) const; - - /** Test whether given range is inside one or more of the - included ranges. - */ - bool isInside( const B2DRange& rRange ) const; - - /** Test whether given range overlaps one or more of the - included ranges. - */ - bool overlaps( const B2DRange& rRange ) const; - - /** Add given range to the number of contained ranges. - */ - void addRange( const B2DRange& rRange ); - - /** Get overall bound rect for all included ranges. - */ - B2DRange getBounds() const; - - /** Request poly-polygon representing the added ranges. - - This method creates a poly-polygon, consisting exactly out - of the contained ranges. - */ - B2DPolyPolygon getPolyPolygon() const; - - private: - o3tl::cow_wrapper< ImplB2DMultiRange > mpImpl; - }; -} - -#endif /* _BGFX_RANGE_B2DMULTIRANGE_HXX */ |