| 摘要 |
<p>PURPOSE:To visually confirm a graphic element used for the difinition of a new graphic element by selecting first and second graphic elements and defining a different graphic element by using the first and second graphic picture elements. CONSTITUTION:The graphic defining sentence charge 11 of a defined graphic element and the graphic image 12 of each defined graphic are displayed in a display scope 10. Every time a fist element selection key 13a is operated, graphic images 12a-12c corresponding to graphic defining sentences 11a-11c in the chart 11 are displayed distinguishably from others respectively one by one in order, and the first graphic element is selected. In the same way, by operating a second element selection key 13b, a second graphic element is selected. After the selections, a different graphic element is defined by using the first and second graphic elements elected by operating an execution key 13c, for example. Thus, each defined graphic element used for the definition of a new graphic element can be confirmed visually, and a graphic definition can be executed correctly.</p> |
