GDI+ both wraps arcane API calls and extends them for much easier use. Programmers no longer have to make do with the familiar but simplistic VB 6.0 drawing model, nor do they have to dig down into the GDI API in order to get any real work done. In GDI+, Microsoft has come up with a complete, but still extensible, set of classes for all of the .NET programmers drawing needs. GDI+ requires different techniques than the Windows GDI API, as...