This text investigates the integration of the Display PostScript system within the X Window System to extend graphical capabilities for application developers. Adobe Systems, the primary architect of the PostScript language, provides this technical manual to bridge the gap between static printing standards and interactive display environments. The book outlines the framework required to implement high-level imaging models, allowing developers to move beyond the limitations of standard X graphic constructs.

Experts recognize this as a foundational technical manual for developers working with legacy Unix-based graphical environments. Readers frequently note the high level of technical density, as the text assumes a strong background in both C programming and the PostScript language.