D:/Programmation/Cpp/SFML/src/SFML/Graphics/Color.cpp

00001 
00002 //
00003 // SFML - Simple and Fast Multimedia Library
00004 // Copyright (C) 2007 Laurent Gomila (laurent.gom@gmail.com)
00005 //
00006 // This software is provided 'as-is', without any express or implied warranty.
00007 // In no event will the authors be held liable for any damages arising from the use of this software.
00008 //
00009 // Permission is granted to anyone to use this software for any purpose,
00010 // including commercial applications, and to alter it and redistribute it freely,
00011 // subject to the following restrictions:
00012 //
00013 // 1. The origin of this software must not be misrepresented;
00014 //    you must not claim that you wrote the original software.
00015 //    If you use this software in a product, an acknowledgment
00016 //    in the product documentation would be appreciated but is not required.
00017 //
00018 // 2. Altered source versions must be plainly marked as such,
00019 //    and must not be misrepresented as being the original software.
00020 //
00021 // 3. This notice may not be removed or altered from any source distribution.
00022 //
00024 
00026 // Headers
00028 #include <SFML/Graphics/Color.hpp>
00029 
00030 
00032 // Static member data
00034 const sfColor sfColor::Black(0, 0, 0);
00035 const sfColor sfColor::White(255, 255, 255);
00036 
00037 
00041 sfColor::sfColor() :
00042 Red  (0),
00043 Green(0),
00044 Blue (0),
00045 Alpha(255)
00046 {
00047 
00048 }
00049 
00050 
00054 sfColor::sfColor(sfUint32 ColorRGBA) :
00055 Red  ((ColorRGBA & 0xFF000000) >> 24),
00056 Green((ColorRGBA & 0x00FF0000) >> 16),
00057 Blue ((ColorRGBA & 0x0000FF00) >> 8),
00058 Alpha((ColorRGBA & 0x000000FF))
00059 {
00060 
00061 }
00062 
00063 
00067 sfColor::sfColor(sfUint8 R, sfUint8 G, sfUint8 B, sfUint8 A) :
00068 Red  (R),
00069 Green(G),
00070 Blue (B),
00071 Alpha(A)
00072 {
00073 
00074 }
00075 
00076 
00080 sfUint32 sfColor::ToRGBA() const
00081 {
00082     return (Alpha << 24) | (Blue << 16) | (Green << 8) | Red;
00083 }

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