Map display device and map display method
First Claim
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 onto a display unit, whereinsaid first drawing picture displaying at least one first drawing object,said second drawing picture displaying at least one second drawing object,at least one of said first and second drawing pictures including a drawing object that is a geographical map and at least one of said first and second drawing pictures being capable of displaying information other than the drawing object that is a geographical map, andsaid 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 said second drawing picture; and
a controller configured to control display on the map display;
said controller controlling an overlapping state between said first drawing picture and a partial area set with a predetermined rule in said second drawing picture in accordance with input of user operation received by said input unit, to allow the user to select the partial area set of said second drawing picture and then slide the selected partial area set of said second drawing picture away from the area of said first drawing picture it overlays to expose a portion of said first drawing picture and outputting, to the display unit, the picture in which said second drawing object masks said first drawing object in the portion where said first drawing picture and said partial area set in said second drawing picture are overlapped with each otherwherein said second drawing picture is divided into several partial area sets based on the predetermined rule;
wherein said partial area sets of said second drawing picture are defined by one or more prominent drawing features of said second drawing picture; and
wherein said one or more prominent drawing features are roads or water features.
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Accused Products
Abstract
An object of the present invention is to provide a map display device and a map display method for displaying a plurality of map drawing pictures so as to improve convenience for a user. The map display device according to the present invention includes an input/display unit that receives input of user operation and displaying a first drawing object related to map information in a first drawing picture and a second drawing object related to map information in a second drawing picture; and a controller for controlling an overlapping state between the first drawing picture and a partial area of the second drawing picture in accordance with input of user operation received by the input/display unit and outputting, to the input/display unit, a picture in which the second drawing object masks the first drawing object in such an overlapped portion.
6 Citations
4 Claims
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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 onto a display unit, wherein
said first drawing picture displaying at least one first drawing object, said second drawing picture displaying at least one second drawing object, at least one of said first and second drawing pictures including a drawing object that is a geographical map and at least one of said first and second drawing pictures being capable of displaying information other than the drawing object that is a geographical map, 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 said second drawing picture; and a controller configured to control display on the map display;
said controller controlling an overlapping state between said first drawing picture and a partial area set with a predetermined rule in said second drawing picture in accordance with input of user operation received by said input unit, to allow the user to select the partial area set of said second drawing picture and then slide the selected partial area set of said second drawing picture away from the area of said first drawing picture it overlays to expose a portion of said first drawing picture and outputting, to the display unit, the picture in which said second drawing object masks said first drawing object in the portion where said first drawing picture and said partial area set in said second drawing picture are overlapped with each otherwherein said second drawing picture is divided into several partial area sets based on the predetermined rule; wherein said partial area sets of said second drawing picture are defined by one or more prominent drawing features of said second drawing picture; and wherein said one or more prominent drawing features are roads or water features. - View Dependent Claims (2)
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3. 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 onto a display unit, wherein
said first drawing picture displaying at least one first drawing object, said second drawing picture displaying at least one second drawing object, at least one of said first and second drawing pictures including a drawing object related to map information but at least one of said first and second drawing pictures being capable of displaying information other than the drawing object related to map 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 said second drawing picture; and a controller configured to control display on the map display;
said controller controlling an overlapping state between said first drawing picture and a partial area set with a predetermined rule in said second drawing picture in accordance with input the user operation received by said input unit and outputting, to the display unit, a picture in which said second drawing object masks said first drawing object in a portion where said first drawing picture and said partial area set in said second drawing picture are overlapped with each other; andallow the user to select said partial area set of said second drawing picture defined by one or more prominent drawing features of said second drawing picture including a road or intersection of a route or possible route and then slide the selected said partial area set of said second drawing picture away from the area of the first drawing picture it overlays, to expose the portion of said first drawing picture wherein said second drawing picture is divided into several partial area sets based on the predetermined rule; wherein said second drawing picture includes three dimensional drawing information with perspective display, said partial area set of said second drawing picture obscuring underlying information due to said perspective display until said slide is performed to expose the underlying information. - View Dependent Claims (4)
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Specification