| 摘要 |
<p>PURPOSE: To distinctly inform a user of an area which is pointed by obtaining a closed area as image information having motion while image information is modified and displayed, or pointed through the display processing of the closed area. CONSTITUTION: An original image of Shape 1 is changed into a changed image of Shape 2 and displayed when pointed, and put back to the original image of Shape 1 when released from being pointed. Or the original image of Shape 1 is changed into a series of images from Shape 3 to Shape 6 when pointed with the pointing device; and this continuous display alteration is controlled under the control of interruption processing by a CPU so that the image is processed, for example, 50 times per second. Consequently, the series of images from Shape 3 to Shape 6 is repeated and displayed and then it seems to the user that the closed area which is being pointed is in motion.</p> |
