#The program is implemented based on C++ and Qt Creator 4.82, including drawing, editing, storing and querying of elements; buffer analysis of point and line elements, cluster analysis and distance analysis of point elements; and database interaction of elements.

#Dveloped by Fan Dasheng, Dai LiangYang, Yu Lichen, Li Haoran, Wu Huimin and Wei Yuxuan.

#Main Interface

#Create a new layer

#Open file

#Set the coordinate range

#Style Editor

#Element drawing

#Cluster Analysis

#Database Editor

#Connecting to ODBC Data Sources