1 files changed, 0 insertions, 153 deletions
diff --git a/basebmp/inc/basebmp/colortraits.hxx b/basebmp/inc/basebmp/colortraits.hxx
deleted file mode 100644
index 4fb75caa7f..0000000000
--- a/basebmp/inc/basebmp/colortraits.hxx
+++ /dev/null
@@ -1,153 +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.
- *
- ************************************************************************/
-
-#ifndef INCLUDED_BASEBMP_COLORTRAITS_HXX
-#define INCLUDED_BASEBMP_COLORTRAITS_HXX
-
-#include <basebmp/accessoradapters.hxx>
-#include <basebmp/metafunctions.hxx>
-
-#include <vigra/mathutil.hxx>
-
-namespace basebmp
-{
-
-/** Functor template, to calculate alpha blending between two
-    values. Float case.
-
-    @tpl polarity
-    When true, 0 means fully transparent, and 1 fully opaque. And vice
-    versa.
- */
-template< typename ValueType, 
-          typename AlphaType,
-          bool     polarity > struct BlendFunctor;
-template< typename ValueType, 
-          typename AlphaType > struct BlendFunctor<ValueType,AlphaType,true>
-  : public TernaryFunctorBase<AlphaType,ValueType,ValueType,ValueType>
-{
-    ValueType operator()( AlphaType alpha,
-                          ValueType v1,
-                          ValueType v2 ) const
-    {
-        const typename vigra::NumericTraits<AlphaType>::RealPromote fAlpha(
-            vigra::NumericTraits<AlphaType>::toRealPromote(alpha));
-        return (vigra::NumericTraits<AlphaType>::one()-fAlpha)*v1 + fAlpha*v2;
-    }
-};
-template< typename ValueType, 
-          typename AlphaType > struct BlendFunctor<ValueType,AlphaType,false>
-  : public TernaryFunctorBase<AlphaType,ValueType,ValueType,ValueType>
-{
-    ValueType operator()( AlphaType alpha,
-                          ValueType v1,
-                          ValueType v2 ) const
-    {
-        const typename vigra::NumericTraits<AlphaType>::RealPromote fAlpha(
-            vigra::NumericTraits<AlphaType>::toRealPromote(alpha));
-        return fAlpha*v1 + (vigra::NumericTraits<AlphaType>::one()-fAlpha)*v2;
-    }
-};
-
-/** Functor template, to calculate alpha blending between two
-    values. Integer case.
-
-    @tpl polarity
-    When true, 0 means fully transparent, and 1 fully opaque. And vice
-    versa.    
- */
-template< typename ValueType, 
-          typename AlphaType,
-          bool     polarity > struct IntegerBlendFunctor;
-template< typename ValueType, 
-          typename AlphaType > struct IntegerBlendFunctor<ValueType,AlphaType,true>
-  : public TernaryFunctorBase<AlphaType,ValueType,ValueType,ValueType>
-{
-    ValueType operator()( AlphaType alpha,
-                          ValueType v1,
-                          ValueType v2 ) const
-    {
-        return (vigra::NumericTraits<AlphaType>::toPromote(
-                    vigra::NumericTraits<AlphaType>::max()-alpha)*v1 + alpha*v2) /
-            vigra::NumericTraits<AlphaType>::max();
-    }
-};
-template< typename ValueType, 
-          typename AlphaType > struct IntegerBlendFunctor<ValueType,AlphaType,false>
-  : public TernaryFunctorBase<AlphaType,ValueType,ValueType,ValueType>
-{
-    ValueType operator()( AlphaType alpha,
-                          ValueType v1,
-                          ValueType v2 ) const
-    {
-        return (alpha*v1 + 
-                vigra::NumericTraits<AlphaType>::toPromote(
-                    vigra::NumericTraits<AlphaType>::max()-alpha)*v2) /
-            vigra::NumericTraits<AlphaType>::max();
-    }
-};
-
-//-----------------------------------------------------------------------------
-
-template< typename ColorType > struct ColorTraits
-{
-    /// Metafunction to select blend functor from color and alpha type
-    template< typename AlphaType, bool polarity > struct blend_functor : public
-        ifScalarIntegral< AlphaType,
-                          IntegerBlendFunctor< ColorType, AlphaType, polarity >,
-                          BlendFunctor< ColorType, AlphaType, polarity > > {};
-
-    /// @return number of color channels
-    static int numChannels() { return 1; }
-
-    /// Type of a color component (i.e. the type of an individual channel)
-    typedef ColorType component_type;
-
-    /// Calculate normalized distance between color c1 and c2
-    static inline vigra::NormTraits<ColorType> distance( ColorType c1, 
-                                                         ColorType c2 ) 
-    { 
-        return vigra::norm(c1 - c2);
-    }
-
-    static inline component_type toGreyscale( ColorType c ) 
-    {
-        return c;
-    }
-
-    static inline ColorType fromGreyscale( component_type c ) 
-    {
-        return c;
-    }
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_COLORTRAITS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */