Sources/Classes/Application/Model/Color/Sources/Color Space/Chromaticity/CChromaticity.cpp
/* |
File: CChromaticity.cpp |
Abstract: |
Chromaticity initialization utility class. |
Version: 1.2 |
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple |
Inc. ("Apple") in consideration of your agreement to the following |
terms, and your use, installation, modification or redistribution of |
this Apple software constitutes acceptance of these terms. If you do |
not agree with these terms, please do not use, install, modify or |
redistribute this Apple software. |
In consideration of your agreement to abide by the following terms, and |
subject to these terms, Apple grants you a personal, non-exclusive |
license, under Apple's copyrights in this original Apple software (the |
"Apple Software"), to use, reproduce, modify and redistribute the Apple |
Software, with or without modifications, in source and/or binary forms; |
provided that if you redistribute the Apple Software in its entirety and |
without modifications, you must retain this notice and the following |
text and disclaimers in all such redistributions of the Apple Software. |
Neither the name, trademarks, service marks or logos of Apple Inc. may |
be used to endorse or promote products derived from the Apple Software |
without specific prior written permission from Apple. Except as |
expressly stated in this notice, no other rights or licenses, express or |
implied, are granted by Apple herein, including but not limited to any |
patent rights that may be infringed by your derivative works or by other |
works in which the Apple Software may be incorporated. |
The Apple Software is provided by Apple on an "AS IS" basis. APPLE |
MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION |
THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS |
FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND |
OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. |
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL |
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, |
MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED |
AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), |
STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE |
POSSIBILITY OF SUCH DAMAGE. |
Copyright (C) 2013 Apple Inc. All Rights Reserved. |
*/ |
//--------------------------------------------------------------------------- |
//--------------------------------------------------------------------------- |
#include <iostream> |
#include <limits> |
//--------------------------------------------------------------------------- |
#include "CEnums.h" |
#include "CChromaticity.h" |
//--------------------------------------------------------------------------- |
//--------------------------------------------------------------------------- |
#pragma mark - |
#pragma mark Public - Constructors |
//--------------------------------------------------------------------------- |
template <typename Type> |
Color::Chromaticity<Type>::Chromaticity() |
{ |
} // Constructor |
//--------------------------------------------------------------------------- |
//--------------------------------------------------------------------------- |
#pragma mark - |
#pragma mark Public - Destructor |
//--------------------------------------------------------------------------- |
template <typename Type> |
Color::Chromaticity<Type>::~Chromaticity() |
{ |
} // Destructor |
//--------------------------------------------------------------------------- |
//--------------------------------------------------------------------------- |
#pragma mark - |
#pragma mark Public - Function Operator |
//--------------------------------------------------------------------------- |
template <typename Type> |
const Color::Matrix<Type> Color::Chromaticity<Type>::operator()(const Type * const pVector) const |
{ |
Color::Matrix<Type> M; |
if( pVector != NULL ) |
{ |
M(Color::Index::kRed,Color::Coordinate::kX) = pVector[0]; |
M(Color::Index::kRed,Color::Coordinate::kY) = pVector[1]; |
M(Color::Index::kRed,Color::Coordinate::kZ) = Type(1) - pVector[0] - pVector[1]; |
M(Color::Index::kGreen,Color::Coordinate::kX) = pVector[2]; |
M(Color::Index::kGreen,Color::Coordinate::kY) = pVector[3]; |
M(Color::Index::kGreen,Color::Coordinate::kZ) = Type(1) - pVector[2] - pVector[3]; |
M(Color::Index::kBlue,Color::Coordinate::kX) = pVector[4]; |
M(Color::Index::kBlue,Color::Coordinate::kY) = pVector[5]; |
M(Color::Index::kBlue,Color::Coordinate::kZ) = Type(1) - pVector[4] - pVector[5]; |
M(Color::Index::kWhitePt,Color::Coordinate::kX) = pVector[6]; |
M(Color::Index::kWhitePt,Color::Coordinate::kY) = pVector[7]; |
M(Color::Index::kWhitePt,Color::Coordinate::kZ) = Type(1) - pVector[6] - pVector[7]; |
} // if |
return M; |
} // Function Operator |
//--------------------------------------------------------------------------- |
template <typename Type> |
const Color::Matrix<Type> Color::Chromaticity<Type>::operator()(const Math::Vector2<Type> &rRed, |
const Math::Vector2<Type> &rGreen, |
const Math::Vector2<Type> &rBlue, |
const Math::Vector2<Type> &rWhitePt) const |
{ |
Color::Matrix<Type> M; |
M(Color::Index::kRed,Color::Coordinate::kX) = rRed.x; |
M(Color::Index::kRed,Color::Coordinate::kY) = rRed.y; |
M(Color::Index::kRed,Color::Coordinate::kZ) = Type(1) - rRed.x - rRed.y; |
M(Color::Index::kGreen,Color::Coordinate::kX) = rGreen.x; |
M(Color::Index::kGreen,Color::Coordinate::kY) = rGreen.y; |
M(Color::Index::kGreen,Color::Coordinate::kZ) = Type(1) - rGreen.x - rGreen.y; |
M(Color::Index::kBlue,Color::Coordinate::kX) = rBlue.x; |
M(Color::Index::kBlue,Color::Coordinate::kY) = rBlue.y; |
M(Color::Index::kBlue,Color::Coordinate::kZ) = Type(1) - rBlue.x - rBlue.y; |
M(Color::Index::kWhitePt,Color::Coordinate::kX) = rWhitePt.x; |
M(Color::Index::kWhitePt,Color::Coordinate::kY) = rWhitePt.y; |
M(Color::Index::kWhitePt,Color::Coordinate::kZ) = Type(1) - rWhitePt.x - rWhitePt.y; |
return M; |
} // Function Operator |
//--------------------------------------------------------------------------- |
//--------------------------------------------------------------------------- |
#pragma mark - |
#pragma mark Public - Implementations - Template |
//--------------------------------------------------------------------------- |
template class Color::Chromaticity<float>; |
template class Color::Chromaticity<double>; |
//--------------------------------------------------------------------------- |
//--------------------------------------------------------------------------- |
Copyright © 2013 Apple Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2013-01-02