| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a map display device which quickly displays peripheral map of an object facility. <P>SOLUTION: A map display device comprises: a display section for displaying a map; a detecting section for detecting the coordinate of instruction position in the instruction operation which instructs a position on a screen of the display section; search means 601 for searching for an attention point on the map; direction specification means 602 for specifying movement direction of the instruction position based on the coordinate of the instruction starting position and the instruction ending position of the instruction operation; area determination means 605 for determining search area of the attention point search within the scope on the map, which has been determined in advance according to the specified movement direction; and display control means 606 for displaying on the display section the attention point searched for by the search means 601 based on the determined search area. <P>COPYRIGHT: (C)2013,JPO&INPIT |
