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Diffstat (limited to 'basegfx/source/range/b2xrange.cxx')
-rw-r--r--basegfx/source/range/b2xrange.cxx145
1 files changed, 0 insertions, 145 deletions
diff --git a/basegfx/source/range/b2xrange.cxx b/basegfx/source/range/b2xrange.cxx
deleted file mode 100644
index 3dbb5d9005..0000000000
--- a/basegfx/source/range/b2xrange.cxx
+++ /dev/null
@@ -1,145 +0,0 @@
-/* -*- 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.
- *
- ************************************************************************/
-
-// MARKER(update_precomp.py): autogen include statement, do not remove
-#include "precompiled_basegfx.hxx"
-
-#include <basegfx/range/b2drange.hxx>
-#include <basegfx/range/b2irange.hxx>
-#include <basegfx/range/b2ibox.hxx>
-
-
-namespace basegfx
-{
- namespace
- {
- /** Generic implementation of the difference set computation
-
- @tpl RangeType
- Type to operate on. Must provide ValueType and TraitsType
- nested types.
- */
- template< class RangeType > void doComputeSetDifference(
- ::std::vector< RangeType >& o_rRanges,
- const RangeType& a,
- const RangeType& b )
- {
- o_rRanges.clear();
-
- // special-casing the empty rect case (this will fail most
- // of the times below, because of the DBL_MIN/MAX special
- // values denoting emptyness in the rectangle.
- if( a.isEmpty() )
- {
- o_rRanges.push_back( b );
- return;
- }
- if( b.isEmpty() )
- {
- o_rRanges.push_back( a );
- return;
- }
-
- const typename RangeType::ValueType ax(a.getMinX());
- const typename RangeType::ValueType ay(a.getMinY());
- const typename RangeType::TraitsType::DifferenceType aw(a.getWidth());
- const typename RangeType::TraitsType::DifferenceType ah(a.getHeight());
- const typename RangeType::ValueType bx(b.getMinX());
- const typename RangeType::ValueType by(b.getMinY());
- const typename RangeType::TraitsType::DifferenceType bw(b.getWidth());
- const typename RangeType::TraitsType::DifferenceType bh(b.getHeight());
-
- const typename RangeType::TraitsType::DifferenceType h0( (by > ay) ? by - ay : 0 );
- const typename RangeType::TraitsType::DifferenceType h3( (by + bh < ay + ah) ? ay + ah - by - bh : 0 );
- const typename RangeType::TraitsType::DifferenceType w1( (bx > ax) ? bx - ax : 0 );
- const typename RangeType::TraitsType::DifferenceType w2( (ax + aw > bx + bw) ? ax + aw - bx - bw : 0 );
- const typename RangeType::TraitsType::DifferenceType h12( (h0 + h3 < ah) ? ah - h0 - h3 : 0 );
-
- // TODO(E2): Use numeric_cast instead of static_cast here,
- // need range checks!
- if (h0 > 0)
- o_rRanges.push_back(
- RangeType(ax,ay,
- static_cast<typename RangeType::ValueType>(ax+aw),
- static_cast<typename RangeType::ValueType>(ay+h0)) );
-
- if (w1 > 0 && h12 > 0)
- o_rRanges.push_back(
- RangeType(ax,
- static_cast<typename RangeType::ValueType>(ay+h0),
- static_cast<typename RangeType::ValueType>(ax+w1),
- static_cast<typename RangeType::ValueType>(ay+h0+h12)) );
-
- if (w2 > 0 && h12 > 0)
- o_rRanges.push_back(
- RangeType(static_cast<typename RangeType::ValueType>(bx+bw),
- static_cast<typename RangeType::ValueType>(ay+h0),
- static_cast<typename RangeType::ValueType>(bx+bw+w2),
- static_cast<typename RangeType::ValueType>(ay+h0+h12)) );
-
- if (h3 > 0)
- o_rRanges.push_back(
- RangeType(ax,
- static_cast<typename RangeType::ValueType>(ay+h0+h12),
- static_cast<typename RangeType::ValueType>(ax+aw),
- static_cast<typename RangeType::ValueType>(ay+h0+h12+h3)) );
- }
- }
-
- ::std::vector< B2IRange >& computeSetDifference( ::std::vector< B2IRange >& o_rResult,
- const B2IRange& rFirst,
- const B2IRange& rSecond )
- {
- doComputeSetDifference( o_rResult, rFirst, rSecond );
-
- return o_rResult;
- }
-
- ::std::vector< B2DRange >& computeSetDifference( ::std::vector< B2DRange >& o_rResult,
- const B2DRange& rFirst,
- const B2DRange& rSecond )
- {
- doComputeSetDifference( o_rResult, rFirst, rSecond );
-
- return o_rResult;
- }
-
- ::std::vector< B2IBox >& computeSetDifference( ::std::vector< B2IBox >& o_rResult,
- const B2IBox& rFirst,
- const B2IBox& rSecond )
- {
- doComputeSetDifference( o_rResult, rFirst, rSecond );
-
- return o_rResult;
- }
-
-} // end of namespace basegfx
-
-// eof
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */