[MSDN Library April 2000] Inverting Regions (100%)
MSDN Library - April 2000 > Platform SDK > Graphics and Multimedia Services > Windows GDI > Regions > About Regions > Region Operations
[MSDN Library April 2000] Inverting the Colors in a Selection (16.5079365079365%)
MSDN Library - April 2000 > Visual Studio 6.0 Documentation > Visual C++ Documentation > Using Visual C++ > Visual C++ User's Guide > Resource Editors > Graphics Editor > How Do I ... Topics: Graphics Editor > Working with Color