| 摘要 |
<p>PURPOSE:To easily make an operator understood contents of an indication to be executed and call relations between processing units by executing a processing program corresponding to a first picture at the time of inputting position information specifying the first picture and retrieving a picture related to the first picture on the basis of contents of a second storage means. CONSTITUTION:Contents of first and second storage means 106 and 107 are displayed on a display means 103; and when position information to specify the first picture is inputted from a position input means 105, the processing program corresponding to the first picture is executed, and thereafter, the pic ture related to the first picture is retrieved on the basis of contents of a second storage means 107, and a processing program corresponding to the second pic ture obtained as the result is executed. Thus, the operator can easily understand what contents the indication to be executed has and what call relations the processing units have when he gives the indication to a computer.</p> |
