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Under GEM, GSX became GEM VDI (Virtual Device Interface), responsible for basic graphics and drawin'. Originally known as Crystal as a holy play on an IBM project called Glass, the feckin' name was later changed to GEM. Pathminder dos program full#The 16-bit version of GSX 1.3 evolved into one part of what would later be known as GEM, which was an effort to build a bleedin' full GUI system usin' the bleedin' earlier GSX work as its basis, the cute hoor. Pathminder dos program driver#Consequently, the feckin' same driver binary may operate under both CP/M-86 and DOS. Pathminder dos program drivers#The DOS version of GSX supports loadin' drivers in the bleedin' CP/M-86 CMD format. HERMONP2 IBMHERP3 HERMONP6 Hercules Graphics Card (720×348).IBMEHFP6 IBMEHMP6 IBMELFP6 IBM Enhanced Graphics Adapter.IBMBLMP2 IBMBLMP3 IBM CGA monochrome mode.DD75XHM1 Regnecentralen RC759 Piccoline.DD3EPSNH IBM/Epson FX-80 hi-res Printer, see DDFXHR8.DD3EPSNL IBM/Epson FX-80 lo-res Printer, see DDFXLR7 and DDFXLR8.DDESP Electric Studio Light Pen ( Amstrad PCW).DDGEN2 Retro-Graphics GEN.II ( Ratfor source code in Programmer's Guide).DDHP7470 DD7470 Hewlett Packard HP 7470 and compatible pen plotters, HP-GL/2.DDSHINWA Printers usin' Shinwa Industries mechanism.DD-DMP1 Amstrad DMP1 printer (aka Seikosha GP500M-2).DDFXLR7 Epson and Epson-compatible printers.GDOS was an oul' selection of routines that handled the feckin' GKS drawin', while GIOS actually used the bleedin' underlyin' hardware to produce the output. The former was known as GDOS (Graphics Device Operatin' System) and the bleedin' latter as GIOS (Graphics Input/Output System), a feckin' play on the division of CP/M into the oul' machine-independent BDOS (Basic Disk Operatin' System) and the machine-specific BIOS (Basic Input/Output System). GSX consisted of two parts: a bleedin' selection of routines for common drawin' operations, and the bleedin' device drivers that are responsible for handlin' the oul' actual output. Would ye swally this in a minute now?GSX was intended to allow DRI to write graphics programs (chartin', etc.) for any of the oul' 8-bit and 16-bit platforms CP/M-80, Concurrent CP/M, CP/M-86 and MS-DOS ( NEC APC-III) would run on, a feckin' task that otherwise would have required considerable effort to port due to the large differences in graphics hardware (and concepts) between the various systems of that era. GSX was essentially a DRI-specific implementation of the feckin' GKS graphics standard proposed in the oul' late 1970s. ![]() Pathminder dos program software#Lee Lorenzen (at Graphic Software Systems, Inc.) who had recently left Xerox PARC (the birthplace of the feckin' modern GUI) wrote much of the oul' code. In late 1984, GEM started life at DRI as an outgrowth of a feckin' more general-purpose graphics library known as GSX (Graphics System Extension), written by a feckin' team led by Don Heiskell since about 1982. DRI also produced X/GEM for their FlexOS real-time operatin' system with adaptations for OS/2 Presentation Manager and the X Window System under preparation as well. It was ported to a holy number of other computers that previously lacked graphical interfaces, but never gained popularity on those platforms. It was the oul' core for a feckin' small number of DOS programs, the most notable bein' Ventura Publisher. It was also available for the oul' standard IBM PC, at a time when the feckin' 6 MHz IBM PC AT (and the oul' very concept of a holy GUI) was brand new, the GEM is known primarily as the graphical user interface (GUI) for the Atari ST series of computers, and was also supplied with a feckin' series of IBM PC-compatible computers from Amstrad, for the craic. GEM (for Graphics Environment Manager ) is an operatin' environment which was created by Digital Research (DRI) since 1984 for use with the bleedin' DOS operatin' system on Intel 8088 and Motorola 68000 microprocessors. ![]()
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