Negative Positioning of PRESENTATION Spaces
Original Publication Date: 1989-Sep-01
Included in the Prior Art Database: 2005-Jan-28
In existing interchange data streams, the positioning capability of one coordinate space relative to another permits displacements only in the positive (x, y) direction. In order to view portions of data that are normally "clipped" in the positive (x, y) coordinate direction, the invention introduces the notion of negative (x, y) coordinate offsets.