| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable an operator to arrange an object to be operated in a desired layer without performing complicated operation. <P>SOLUTION: A display controller includes: coordinate specification means of specifying coordinates where an object is to be arranged; overlap detection means of detecting another object overlapping with the object based upon the coordinates where the object is arranged; block detection means of detecting a block that the object belongs to based upon a detection result of the overlap detection means; another-object extraction means of extracting another object belonging to the block detected by the block detection means; layer display means of displaying the another object extracted by the another-object extraction means with a layer; layer specification means of specifying a layer in which the object is to be displayed; and display means of arranging the object in the layer specified by the layer specification means and updating display contents. <P>COPYRIGHT: (C)2013,JPO&INPIT |
