Windows GDI
Purpose
The Microsoft® Windows® graphics device interface (GDI) enables applications to use graphics and formatted text on both the video display and the printer. Windows-based applications do not access the graphics hardware directly. Instead, GDI interacts with device drivers on behalf of applications.
Where Applicable
GDI can be used in all Windows-based applications.
Developer Audience
This API is designed for use by C/C++ programmers. Familiarity with the Windows graphical user interface and message-driven architecture is required.
Run-time Requirements
For information on which operating systems are required to use a particular function, see the Requirements section of the documentation for the function.
See Also
DirectX
GDI+
OpenGL
Windows Image Acquisition
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