| 摘要 |
PURPOSE:To prevent an unpainted part from being formed by approximating a contour larger than the contour of a closed area shown by some graphic form information and carrying out a painting process on the basis of the approximated contour. CONSTITUTION:An information extracting means 115 extracts a desired piece of information among plural pieces of graphic information 111 stored in an information storage means 113. Those pieces of graphic information 111 show the closed area 117 and the original contour 119 based upon the information of this closed area 117 is polygonal. A processing means 123 generates the contour 121 approximated larger than the contour 119 of the closed area 117. Thus, the approximated contour 121 larger than the original contour 119 is obtained to prevent an unpainted part from being formed in its painting process. |
