| 摘要 |
PROBLEM TO BE SOLVED: To provide a map display system and program that can support searching of a route intended by a user.SOLUTION: A map display system includes: route searching means 202 for searching for a first route from a starting point to an end point on the basis of a first search condition; determination means for, when a point on the first route searched for is changed through a user's operation, determining whether or not the one point on the route is included within a first predetermined range from the starting point or the end point; and point on route changing means 205 for, when the one point on the route is determined to be included within the first predetermined range from the starting point or the end point, acquiring one or more points on the first route included within a second predetermined range from the one point on the route, changing the one point on the route according to the user's operation, and changing the acquired one or more points on the route in association with the change of the one point on the route.SELECTED DRAWING: Figure 3 |
