Mapping related relationships for GDI, DirectX, WPF, WinForm, etc.

• In the drawing engine, Windows is commonly used for engines such as GDI, GDI +, DirectX, OpenGL, etc., while WinForm, MFC, WPF, QT, and so on are the tools used to implement calls to these engines, which belong to the higher-level range of the drawing engines, The first three are Microsoft's own stuff, so it's easier to use these engines if you write in C #.
• WPF uses DirectX as the underlying drawing engine, and WinForm and MFC use GDI +, so the basic drawing efficiency of WinForm and MFC should be close.
• DirectX can be hardware-accelerated, and if there is a GPU on the PC, the graphics performance of WPF should be better than the routines seen before.
• At present, the latest 2D drawing engine is direct2d, high efficiency, support hardware acceleration, and rendering better, if it can be used, it should be the best effect.