Windows GDI+는 다음 함수를 제공합니다.
- GdiplusShutdown
- GdiplusStartup
- GetImageDecoders
- GetImageDecodersSize
- GetImageEncoders
- GetImageEncodersSize
- GetPixelFormatSize
- IsAlphaPixelFormat
- isCanonicalPixelFormat
- IsExtendedPixelFormat
- IsIndexedPixelFormat
- ObjectTypeIsValid