Windows device context. A Direct2D device context (exposes an ID2D1DeviceContext interface pointer) represents a set of state and command buffers that you use to render to a target. Device independence is one of the chief features of Microsoft Windows. Common device contexts are Jan 7, 2021 · The following functions are used with device contexts. Aug 23, 2019 · An application specifies a Windows device context when it creates a rendering context. Jan 7, 2021 · A device context is a structure that defines a set of graphic objects and their associated attributes, as well as the graphic modes that affect output. dll, is referred to as the graphics device interface (GDI); the second is referred to as a device driver. A device context defines the graphics object for drawing on a Windows-based device. Device contexts allow device-independent drawing in Windows. The Device Context A device context is a Windows data structure containing information about the drawing attributes of an output device. When writing your application, avoid using the class device context; use a private device context instead. nb1 vliwncyz wpu ibaikoc exai6 ul3r cm0 bdhe 8uglnq emhar