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• 05:02, 14 May 2025 Martini talk contribs created page GPIGuide - Presentation Spaces and Device Contexts (Created page with "=Presentation Spaces and Device Contexts= A presentation space is a data structure maintained by the operating system in which information relevant to the graphic output is stored. The information is related to both the subsequent drawings (such as colors or line styles) and the presentation space resources (such as color tables or fonts). The first task in a graphics application is to define a presentation space, because so many of the GPI functions must operate withi...")