Click here to Skip to main content
12,999,157 members (44,595 online)
Click here to Skip to main content


52 bookmarked
Posted 5 Jul 2003

XCmyk - CMYK to RGB Calculator with source code

, 5 Jul 2003
XCmyk implements an RGB to CMYK calculator

/*! \brief A class wrapper for GDI+ initialization

 Author: Ryan Johnston, see
 \ingroup GDIpGroup
class CGDIpInitializer 
	//! Constructor offers the ability to initialize on construction, or delay until needed.
	CGDIpInitializer(bool bInitCtorDtor = false);

	//! If GDI+ has not explicitly been Deinitialized, do it in the destructor
	virtual ~CGDIpInitializer();

	/*! \brief Initialize function, makes sure only one GDI+ is called for each process.
	  This function creates a file mapping based on the current process id.
	If the mapping already exists, it knows that another instance of this class
	elsewhere in the process has already taken care of starting GDI+.
	void Initialize();

	/*! \brief Deinitialize or decrease initialize count.
	  No tricks to this function.  If this was the class that originally started GDI+,
	 and its initialization count has reached zero, it shuts down GDI+.
	void Deinitialize();

	HANDLE							m_hMap;
	bool							m_bInited, m_bInitCtorDtor;
	ULONG_PTR						m_gdiplusToken;
	Gdiplus::GdiplusStartupInput	m_gdiplusStartupInput;
	static long							m_initcount;


By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.


This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


About the Author

Hans Dietrich
Software Developer (Senior) Hans Dietrich Software
United States United States
I attended St. Michael's College of the University of Toronto, with the intention of becoming a priest. A friend in the University's Computer Science Department got me interested in programming, and I have been hooked ever since.

Recently, I have moved to Los Angeles where I am doing consulting and development work.

For consulting and custom software development, please see

You may also be interested in...

Permalink | Advertise | Privacy | Terms of Use | Mobile
Web02 | 2.8.170622.1 | Last Updated 6 Jul 2003
Article Copyright 2003 by Hans Dietrich
Everything else Copyright © CodeProject, 1999-2017
Layout: fixed | fluid