ʵ˵

ʵһEx1ļ£	
	network.shpͨͼ;
	Marketplace.shpҵķֲͼ;
	school.shpƸзֲͼ;
	famous place.shpʤżֲͼ;
        city.mxdݵĳʼͼĵ

	Ex1\Resultļ£
		network.shpͨͼ;
		Marketplace.shpҵķֲͼ;
		school.shpƸзֲͼ;
		famous place.shpʤżֲͼ;
		Buffer_of_network.shp·Ļ;
		Buffer_of_Marketplace.shpҵĻ;
		Buffer_of_school.shpƸĻ;
		Buffer_of_famous_place.shpʤżĻ;
		inter3.shpͬʱҵƸʤż;
		area.shpͬʱ·ҵƸʤż;
		Union.shpȼֲͼ;
		city1.mxdͼĵ


ʵEx2ļ£
	city.mdbGeoDatabaseݿ⣬һcityݼݼа:
		netнͨҪ;
		placeзֲͼͥסַҪ;
		city_Net_JunctionsҪ;
		city_Netмࡣ
