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Diffstat (limited to 'basebmp/inc/basebmp/color.hxx')
| -rw-r--r-- | basebmp/inc/basebmp/color.hxx | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/basebmp/inc/basebmp/color.hxx b/basebmp/inc/basebmp/color.hxx deleted file mode 100644 index df5516127a..0000000000 --- a/basebmp/inc/basebmp/color.hxx +++ /dev/null @@ -1,102 +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_COLOR_HXX -#define INCLUDED_BASEBMP_COLOR_HXX - -#include <sal/types.h> -#include <rtl/math.hxx> - -namespace basebmp -{ - -class Color -{ -private: - sal_uInt32 mnColor; - -public: - typedef sal_uInt32 value_type; - typedef sal_uInt8 component_type; - - Color() : mnColor(0) {} - explicit Color( sal_uInt32 nVal ) : mnColor(nVal) {} - Color( sal_uInt8 nRed, sal_uInt8 nGreen, sal_uInt8 nBlue ) : - mnColor( ((sal_uInt32)nRed << 16) | ((sal_uInt32)nGreen << 8) | nBlue ) - {} - - void setRed( sal_uInt8 nRed ) { mnColor &= ~0x00FF0000UL; mnColor |= (sal_uInt32)nRed << 16; } - void setGreen( sal_uInt8 nGreen ) { mnColor &= ~0x0000FF00UL; mnColor |= (sal_uInt32)nGreen << 8; } - void setBlue( sal_uInt8 nBlue ) { mnColor &= ~0x000000FFUL; mnColor |= nBlue; } - - void setGrey( sal_uInt8 nGreyVal ) { mnColor = (sal_uInt32)nGreyVal << 16 | (sal_uInt32)nGreyVal << 8 | nGreyVal; } - - sal_uInt8 getRed() const { return 0xFF & (sal_uInt8)(mnColor >> 16); } - sal_uInt8 getGreen() const { return 0xFF & (sal_uInt8)(mnColor >> 8); } - sal_uInt8 getBlue() const { return 0xFF & (sal_uInt8)mnColor; } - - sal_uInt8 getGreyscale() const { return (sal_uInt8)((getBlue()*28UL + - getGreen()*151 + - getRed()*77) / 256); } - - sal_uInt32 toInt32() const { return mnColor; } - - bool operator!() const { return mnColor == 0; } - Color operator&( sal_uInt32 nMask ) const { return Color(mnColor & nMask); } - Color operator^( Color col ) const { return Color(col.getRed()^getRed(), - col.getGreen()^getGreen(), - col.getBlue()^getBlue()); } - Color operator-( Color col ) const { return Color((sal_uInt8)abs((int)getRed()-col.getRed()), - (sal_uInt8)abs((int)getGreen()-col.getGreen()), - (sal_uInt8)abs((int)getBlue()-col.getBlue())); } - Color operator+( Color col ) const { return Color(getRed()+col.getRed(), - getGreen()+col.getGreen(), - getBlue()+col.getBlue()); } - Color operator*( Color col ) const { return Color((sal_uInt8)((sal_uInt32)col.getRed()*getRed()/SAL_MAX_UINT8), - (sal_uInt8)((sal_uInt32)col.getGreen()*getGreen()/SAL_MAX_UINT8), - (sal_uInt8)((sal_uInt32)col.getBlue()*getBlue()/SAL_MAX_UINT8)); } - Color operator*( sal_uInt8 n ) const { return Color((sal_uInt8)((sal_uInt32)n*getRed()/SAL_MAX_UINT8), - (sal_uInt8)((sal_uInt32)n*getGreen()/SAL_MAX_UINT8), - (sal_uInt8)((sal_uInt32)n*getBlue()/SAL_MAX_UINT8)); } - Color operator*( double n ) const { return Color((sal_uInt8)(n*getRed()+.5), - (sal_uInt8)(n*getGreen()+.5), - (sal_uInt8)(n*getBlue()+.5)); } - bool operator==( const Color& rhs ) const { return (getRed()==rhs.getRed() && - getGreen()==rhs.getGreen() && - getBlue()==rhs.getBlue()); } - bool operator!=( const Color& rhs ) const { return !(*this==rhs); } - double magnitude() const { return sqrt((double)getRed()*getRed() - + getGreen()*getGreen() - + getBlue()*getBlue()); } -}; - -} // namespace vigra - -#endif /* INCLUDED_BASEBMP_COLOR_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |