Invention Grant
US07680598B2 Information generating apparatus, recording medium where information generating program is recorded, and information generating method 失效
信息生成装置,记录有信息生成程序的记录介质,信息生成方法

Information generating apparatus, recording medium where information generating program is recorded, and information generating method
Abstract:
When an in-link type of in-link attribute data is a tunnel, a system controller specifies the positions of both ends of a tunnel on the basis of a annotation true position shape of the in-link attribute data, and generates annotation data for displaying a tunnel symbol for each of the specified both ends.
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