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1、5．4主要代碼????????????????????????????????．785．4．1登錄界面代碼??????????????785．4．2拓撲結構檢測代碼????????????．．805．4．3視圖管理代碼??????????????845．5系統(tǒng)測試??????????????????????????????．．855．5．1測試環(huán)境???????????????．855．5．2測試方法???????????????．855．5．3測試用例???????????????．855．5．4測試結論??
2、?????????????．895．6本章小結????????????????????????????????90第六章總結與展望???????????????????????．916．1總結?????????????????????????????????????．916．2展望?????????????????????????????????．????91參考文獻?????????????????????????????92致謅I???．????????．????????．????．???????????．
3、94CONTENTSChapter1Introduction?．??。。．。。．．。。。??。．。。。。．．．???．“??”·””””11．1ResearchBackground?????????????????????????．．．??·l1．2RearschStlltlls。????????。．???????。?????·1．3Rea璐chobject如eandSigni6cance????????????????????”31．4Rea璐chMai玨ContentsandSlmctureAr強n寥men
4、t??????????3Chapter2ReleVantTechnologies．。．．。。。。．．．。．．?．．．””一·””··”···?···”··”””52．1GIS?????．??????????．???????????????????????52．1．1GISoverview??????????????????????．．52．1．2111ecomposi!tionand缸塒onofGISsystem．??????????52．2Thetempowerpmfessional?????????????
5、???????????·72．3GDAI．，oGR．??????????????????????????????．．．??．92．3．1In仃0duCtiont0GDAL???????????????．．92．3．2In們dllctiontoOGR???????????????????????．102．4Int陽ductioⅡtoATL，COM????????????????????????。112．5Sllmmary????????????????????????????????．．．?”13Chapter3
6、systemRequirementAnalysis????．????·??????·143．1Theobject打esandmqui陽ments????????????????????143．2Thefeasibm鑼ana妙s：isofthe眄st鋤????????????．．．??????·143．3Userdemand?．????．??．?．。．．．．．．?．．?．．??．．???。。???．．????．．“··”153．4Theuserrokde血ition????????????????????????
7、??”163．5Functionalrequirements．??．．．．???．?．．．．．．．．．??。?．．???．．···”??··”??173．5．1Systemm眥ageInent??????????????????????173．5．2Layerm鋤geInent??????????????????????????·173．5．3Generalbusillessmodule???????????????????????．193．5．4Datamanagementmo叫e??????????????
8、?????“203．5．5Networkbllsilless???????????????????????????．233．6Nonfu眥tionalnqui他ments?????????????????????243．7Summary??????????????????????????????????“25Chapter4SystemDesign。。。．。．。．。．．。．．．．．。．
