/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
* except in compliance with the License . You may obtain a copy of
* the License at http : //www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <sal/types.h>
/* Definition of Color class */
namespace cppcanvas
{
/** Color in the sRGB color space, plus alpha channel
The four bytes of the sal_uInt32 are allocated as follows
to the color channels and alpha : 0 xRRGGBBAA .
*/
typedef sal_uInt32 IntSRGBA;
inline sal_uInt8 getRed( IntSRGBA nCol )
{
return static_cast <sal_uInt8>( (nCol&0 xFF000000U) >> 24 U );
}
inline sal_uInt8 getGreen( IntSRGBA nCol )
{
return static_cast <sal_uInt8>( (nCol&0 x00FF0000U) >> 16 U );
}
inline sal_uInt8 getBlue( IntSRGBA nCol )
{
return static_cast <sal_uInt8>( (nCol&0 x0000FF00U) >> 8 U );
}
inline sal_uInt8 getAlpha( IntSRGBA nCol )
{
return static_cast <sal_uInt8>( nCol&0 x000000FFU );
}
inline IntSRGBA makeColor( sal_uInt8 nRed, sal_uInt8 nGreen, sal_uInt8 nBlue, sal_uInt8 nAlpha )
{
return (nRed << 24 U)|(nGreen << 16 U)|(nBlue << 8 U)|nAlpha;
}
inline sal_Int32 makeColorARGB( sal_uInt8 nAlpha, sal_uInt8 nRed, sal_uInt8 nGreen, sal_uInt8 nBlue)
{
return (nAlpha << 24 U)|(nRed << 16 U)|(nGreen << 8 U)|nBlue;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=92 H=99 G=95
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-10)
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