SUPERPOSITION DISPLAY SYSTEM, SUPERPOSITION DISPLAYING METHOD AND RECORDING MEDIUM WITH SUPERPOSITION DISPLAY PROGRAM RECORDED THEREIN

摘要

PROBLEM TO BE SOLVED: To provide a superposition display system capable of displaying a part of display data of a rear side while improving the recognizability of display data of a front side when plural objects are overlapped and displayed on a screen. SOLUTION: A superposition processing means 22 reads object display data of a superposition object group from an object display data storing part 11 and then reads the front/rear relation data of the object group from a front/rear relation storing part 12. A translucency processing means 21 sets a translucent plate between objects based on the state of a selection instruction switch 23. Results are written in an output data storing part 13. For instance, when explanation information on a certain object by characters is overlapped and shown on a front side while the shape data on the object is shown, implementation when the translucent plate is used is shown in the figure.