INTERACTIVE GRAPHIC SYSTEM

摘要

Disclosed is an interactive graphic system for automatically recording lines, symbols or marks by inputting plotting information in a step-by-step mode in an interactive system. The system includes a keyboard for specifying, among various predetermined graphs, a graph to be plotted and for setting plotting data concerning the graph thus specified, a plotting device for providing records in association with input signals, a display device for requiring the plotting data inputs and a controller for suitably controlling the various sections. These devices and the controller are formed into one unit, so that the plotting device can directly plot the necessary records with plotting data given by the keyboard, and that the plotting operation is simplified and the system itself is small in size and low in manufacturing cost.