| 摘要 |
<p>PURPOSE:To simplify the operation of keys by inputting an element mark showing a specified shape constitution element, searching the shape constitution element corresponding to the element mark among a program and moving a cursor to the position of the shape constitution element. CONSTITUTION:The shapes of parts 4 are plotted in correspondence with the shape constitution elements 3a-3g. When the element marks of the shape constitution elements to be searched are inputted by a symbolic key, the shape constitution elements corresponding to the element marks are searched among the program and the program in the part is displayed in a screen, and the cursor is moved to the positions of the searched shape constitution elements. Thus, the necessary shape constitution elements can be called by the simple operation of the keys.</p> |
