vpColor.cpp

/****************************************************************************
 *
 * This file is part of the ViSP software.
 * Copyright (C) 2005 - 2015 by Inria. All rights reserved.
 *
 * This software is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * ("GPL") version 2 as published by the Free Software Foundation.
 * See the file LICENSE.txt at the root directory of this source
 * distribution for additional information about the GNU GPL.
 *
 * For using ViSP with software that can not be combined with the GNU
 * GPL, please contact Inria about acquiring a ViSP Professional
 * Edition License.
 *
 * See http://visp.inria.fr for more information.
 *
 * This software was developed at:
 * Inria Rennes - Bretagne Atlantique
 * Campus Universitaire de Beaulieu
 * 35042 Rennes Cedex
 * France
 *
 * If you have questions regarding the use of this file, please contact
 * Inria at visp@inria.fr
 *
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 * Description:
 * Color definition.
 *
 * Authors:
 * Nicolas Melchior
 * Fabien Spindler
 *
 *****************************************************************************/

#include <visp3/core/vpColor.h>

// FS: Sould be improved to avoid the #if preprocessor line. Not a good idea to define colors in static.
//     See also vpColor.h where things need to be improved.
//#if !defined(visp_EXPORTS)
#if !defined(VISP_USE_MSVC) || (defined(VISP_USE_MSVC) && !defined(VISP_BUILD_SHARED_LIBS))

vpColor const vpColor::black  = vpColor(0, 0, 0, id_black);
vpColor const vpColor::white  = vpColor(255, 255, 255, id_white);
vpColor const vpColor::lightGray  = vpColor(192, 192, 192, id_lightGray);
vpColor const vpColor::gray  = vpColor(128, 128, 128, id_gray);
vpColor const vpColor::darkGray  = vpColor(64, 64, 64, id_darkGray);
vpColor const vpColor::lightRed  = vpColor(255, 140, 140, id_lightRed);
vpColor const vpColor::red    = vpColor(255, 0, 0, id_red);
vpColor const vpColor::darkRed  = vpColor(128, 0, 0, id_darkRed);
vpColor const vpColor::lightGreen  = vpColor(140, 255, 140, id_lightGreen);
vpColor const vpColor::green  = vpColor(0, 255, 0, id_green);
vpColor const vpColor::darkGreen  = vpColor(0, 128, 0, id_darkGreen);
vpColor const vpColor::lightBlue  = vpColor(140, 140, 255, id_lightBlue);
vpColor const vpColor::blue   = vpColor(0, 0, 255, id_blue);
vpColor const vpColor::darkBlue  = vpColor(0, 0, 128, id_darkBlue);
vpColor const vpColor::yellow = vpColor(255, 255, 0, id_yellow);
vpColor const vpColor::cyan   = vpColor(0, 255, 255, id_cyan);
vpColor const vpColor::orange = vpColor(255, 165, 0, id_orange);
vpColor const vpColor::purple = vpColor(128, 0, 128, id_purple);
vpColor const vpColor::none = vpColor(0, 0, 0, id_unknown);

const unsigned int vpColor::nbColors = 18;

vpColor const vpColor::allColors[vpColor::nbColors] = {
    vpColor::blue ,     // 12
    vpColor::green ,    // 9
    vpColor::red ,      // 6
    vpColor::cyan ,     // 15
    vpColor::purple ,   // 4
    vpColor::yellow ,   // 14
    vpColor::orange ,   // 16
    vpColor::lightBlue ,// 11
    vpColor::lightGreen,// 8
    vpColor::lightRed , // 5
    vpColor::darkBlue , // 13
    vpColor::darkGreen ,// 10
    vpColor::darkRed ,  // 7
    vpColor::lightGray ,// 2
    vpColor::gray ,     // 3
    vpColor::darkGray , // 4
    vpColor::black ,    // 0
    vpColor::white};    // 17
#endif

vpColor colors[6] = {vpColor::blue,vpColor::green,vpColor::red,vpColor::cyan,vpColor::orange,vpColor::purple};

VISP_EXPORT bool operator==( const vpColor &c1, const vpColor &c2 ) {
  return ( ( c1.R == c2.R ) && ( c1.G == c2.G ) && ( c1.B == c2.B) );
}

VISP_EXPORT bool operator!=( const vpColor &c1, const vpColor &c2 ) {
  return ( ( c1.R != c2.R ) || ( c1.G != c2.G ) || ( c1.B == c2.B) );
}