| 摘要 |
PURPOSE: To simplify processing operations which should be specified in advance when an object rotates or overlaps and to improve the operability of the system by providing a display image expansion processing part which finds a concrete display image when the object is displayed on a stage. CONSTITUTION: After various defining process operations specified by a user are performed, a display image expansion processing part 130 finds the shapes of respective objects at each time on a screen (stage) on the basis of various specific definition information and performs image deformation processing, etc., when necessary. When plural objects overlap with each other, images are divided and displayed according to the display priority levels of a single object as to the respective objects. A display part 140 switches and displays objects defined in frames to be processed at each time at a high speed on the basis of the processing result of the display image expansion processing part 130. |
