1988 | OriginalPaper | Chapter
CGM Concepts and Purposes
Authors : Dr. David B. Arnold, Dr. Peter R. Bono
Published in: CGM and CGI
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
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As we explained in Chap. 1, to exchange pictures among diverse applications and across separate programming environments, information can be captured at an interface and placed in a graphical metafile, a formatted disk or magnetic tape file containing graphical commands and data. These files can be transmitted over telephone lines and computer networks to be stored and processed at remote sites or reused locally as a library of predefined pictures.