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1. (WO2013114558) MAP DRAWING DEVICE, NAVIGATION DEVICE AND MAP DRAWING METHOD

Pub. No.:    WO/2013/114558    International Application No.:    PCT/JP2012/052103
Publication Date: Fri Aug 09 01:59:59 CEST 2013 International Filing Date: Wed Feb 01 00:59:59 CET 2012
IPC: G06T 11/60
G01C 21/26
G06T 11/40
G09B 29/00
Applicants: Mitsubishi Electric Corporation
三菱電機株式会社
WAKAYANAGI Haruhiko
若柳 晴彦
SHIMOTANI Mitsuo
下谷 光生
GOMITA Kei
五味田 啓
Inventors: WAKAYANAGI Haruhiko
若柳 晴彦
SHIMOTANI Mitsuo
下谷 光生
GOMITA Kei
五味田 啓
Title: MAP DRAWING DEVICE, NAVIGATION DEVICE AND MAP DRAWING METHOD
Abstract:
Provided is a technology capable of rapidly performing a drawing process. A map drawing device (10A) is provided with an acquisition means, a drawing means and a drawing method determination unit (111). Said acquisition means acquires: drawing data (141) used when drawing a line figure that represents an object in a map image; and an land feature attribute value (142) that indicates a land feature attribute of the object. Said drawing means comprises multiple drawing methods for drawing the line figure. On the basis of the land feature attribute value (142) of an object to be drawn that is an item to be drawn, said drawing method determination unit (111) selects a drawing method for use when drawing a line figure to be drawn that represents the object to be drawn, said drawing method being selected from among the multiple drawing methods. Using the drawing method selected by the drawing method determination unit (111), the map drawing device (10A) draws the line figure to be drawn.