| 摘要 |
<p>PURPOSE:To easily detect a line cut part by displaying a picture allocating various colors to mutually independent area parts, and displaying parts before and behind the line cut part in various colors at a line drawing part where the line cut part exists. CONSTITUTION:In a line picture displayed on a display means 53, a mouse 63 designates the objective area of a processing and a control arithmetic part 61 divides the objective area of the processing into plural divided areas. A color pallet 52 allocates the various colors to the mutually independent area parts and while separately coloring the respective area parts in the allocated colors, the picture in the objective area of the processing is displayed on the display means 53. Next, by displaying the parts displayed in various colors for the line drawing parts of the displayed picture, the line cut part existent at the line drawing is detected. Thus, the line cut part in the picture can be easily discovered.</p> |
