| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent information of 3D graphics from being damaged by always visually confirming a specific object of interest in an image acquired by perspectively transforming a virtual three-dimensional space on a two-dimensional coordinate system. <P>SOLUTION: When an image obtained by transforming a plurality of polygon data for forming 3D graphics into the image data of two-dimensional coordinates is overlapped with at least one window in the screen of a display 7, whether or not at least one window is overlapped on the image is detected by an overlap detection module 14. The rectangular region of the image which is not overlapped with the window is detected by a rectangular region detection module 15, and the display position of a point of interest is adjusted so that the point of interest of the 3D graphics can be fallen within the central part of the rectangular region by a point of interest change module 16. <P>COPYRIGHT: (C)2009,JPO&INPIT |
