MAP DISPLAY DEVICE AND MAP DISPLAY METHOD

摘要

A map display method display a plurality of drawing pictures. The device and the method facilitate comprehension of relevance between drawing objects included in the drawing pictures. The map display device includes an input/display unit receiving user operation input related to drawing picture display and displays a first drawing object related to map information in a first drawing picture and a second drawing object related to map relevant information in a second drawing picture; and a controller controlling an overlapping state between the first drawing picture and the second drawing picture in accordance with input of user operation received by the input/display unit and outputs, to the input/display unit, a picture in which one of the first and second drawing objects masks the other one in a portion where the first and second drawing pictures are overlapped with each other.

主权项

1. A map display device that displays a plurality of drawing pictures including a first drawing picture and a second drawing picture in an at least partially overlapping manner,
said first drawing picture displaying at least one first drawing object, said second drawing picture displaying at least one second drawing object, one of said first and second drawing objects including a drawing object related to map information and the other one including a drawing object related to map relevant information, and said first and second drawing pictures being equal or different in size, the map display device comprising: an input unit that receives input of user operation related to display of a drawing picture; and a controller that controls an overlapping state between said first drawing picture and said second drawing picture in accordance with input of user operation received by said input unit and outputs, to a display unit, a picture in which one of said first and second drawing objects masks the other one in a portion where said first drawing picture and said second drawing picture are overlapped with each other, and said controller slides one of said first and second drawing pictures relatively to the other one so as to successive change the overlapping state between said first and second drawing pictures.