Title:
MAP DISPLAY METHOD
Document Type and Number:
Japanese Patent JP2014174725
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a map display method that displays hand-written graphics and the like on a map input by a user at a correct position and in a correct size according to a scale of the map.SOLUTION: The map display method comprises the steps of: recognizing a single touch to a touch panel 12 from a touch down to a touch up as one route in a hand-writing input mode; converting the one route into a coordinate of a plurality of longitudes and latitudes having an interval in a map during displaying; storing the coordinate in association with formation order of the one route; storing a plurality of routes received until the hand-writing input mode is ended as one hand-written memorandum; in a map display mode, generating an approximate line connecting between coordinates in the formation order for each one route of the hand-written memorandum according to a scale of a map to be displayed; and performing an overlapping display of the approximate line on the map.
Inventors:
YAMANAKA SHIGEYUKI
Application Number:
JP2013046558A
Publication Date:
September 22, 2014
Filing Date:
March 08, 2013
Export Citation:
Assignee:
SHARP KK
International Classes:
G06F3/048; G01C21/26; G06F3/041; G09B29/00; G09B29/10
Attorney, Agent or Firm:
Shizuo Sano
Atsushi Inoue
Atsushi Inoue