/*
* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*
*/
//
//
// Copyright (c) 1997-2000 Symbian Ltd. All rights reserved.
//
#pragma warning (disable:4514)
#include "RGB.H"
#include <math.h>
#include <stdlib.h>
TRgb::TRgb()
: iRed(255),iGreen(255),iBlue(255),iSpare(0)
{}
TRgb::TRgb(long unsigned int val)
: iRed((unsigned char)(val&0xff)),iGreen((unsigned char)((val>>8)&0xff)),iBlue((unsigned char)((val>>16)&0xff)),iSpare(0)
{}
TRgb::TRgb(int r,int g,int b)
: iRed((unsigned char)r),iGreen((unsigned char)g),iBlue((unsigned char)b),iSpare(0)
{}
TRgb &TRgb::operator=(const TRgb &col)
{
iRed=col.iRed;
iGreen=col.iGreen;
iBlue=col.iBlue;
return(*this);
}
int TRgb::operator==(const TRgb &col)
{
return(iRed==col.iRed && iGreen==col.iGreen && iBlue==col.iBlue);
}
int TRgb::Difference(const TRgb& col) const
{
return abs(iRed-col.iRed) + abs(iGreen-col.iGreen) + abs(iBlue-col.iBlue);
}
// End of File