Drawing output unit

Details Drawing output unit Drawing output unit

1985-11-04

1988-01-26

Harkcom, Gary V.

Boots, shoes, and leggings

364200, G06F 314

Patent

active

047220643

ABSTRACT:
Raster information can efficiently be supplied to a high speed printer, whereby system efficiency of a CAD system is elevated through the provision of a drawing output unit wherein a prescribed amount of element information consisting of one or two or more code data for preparing a pattern is stored in an element memory connected with a general bus, then the element information is transferred to an image processor through the general bus, the element information is converted into raster information composed of picture signal corresponding to actually recorded image in the image processor, the raster information is stored in a raster memory having a capacity which can store at least an amount corresponding to that contained in one page of the recorded image through a raster information dedicated bus, and thereafter the raster information read from the raster memory is transferred to the high speed printer through the raster information dedicated bus.

REFERENCES:
patent: 3828319 (1974-08-01), Owen et al.
patent: 4069511 (1978-01-01), Lelke
patent: 4075695 (1978-02-01), Lelke
International Application Published Under the Patent Cooperation Treaty, Publ. No. WO83/01696, published May 11, 1983 entitled, "Raster Image Processor and Method".

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