Configuration method and device for combined notes in electronic map

• Main Authors: XU LI, LIU XINGUI, WEN BOWEI, MA JINGZHEN, GUO WENYUE, XU QING, ZHOU ZHAO, LYU ZHENG, ZHAO GUOCHENG, LU CHUANWEI, JI XIAOLIN, ZHANG FUBING, SUN SHIJIE
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention relates to a configuration method and device for combined notes in an electronic map, and belongs to the technical field of electronic maps. The method comprises the following steps: firstly, generating a separate annotation according to different attribute items in attribute information of an electronic map layer; and then generating a preliminary geometric figure based on the combined annotation specification, adjusting the size of the preliminary geometric figure according to the change of the separate annotation, and displaying the adjusted geometric figure and the separate annotation together according to the relative position relationship between the specified geometric figure and the separate annotation so as to generate the combined annotation conforming to the specification. Therefore, configuration of the electronic map combined notes can be achieved in a visual editing mode, the problem that a traditional method can only represent some specific note combinationmodes is solved, various