Picture Marking And Sharing System Based On IOS

The purpose of this paper is to develop aproduct named Picture Marking and SharingSystem Based on iOS. It is an iOS application software that provide help for users manageGraph sign on images. The system has a certain degree of competitiveness in the market, withthe reasonable software architecture can provide good usability, functionality andperformance.The system, as a related image synthesis and sharing tool, is a picture processingapplication based on iOS platform, which helps users make related long image by adding,editing, subject graph sign and share long image to social sharing applications. The productfuncion modules include: image editing and management, graph sign editing and management,image montage and synthesis, social sharing.The system is defined based on the user scene, We analyzed the target users and the keyrequirements, designed the system by using the User Centered Design (UCD) method,developed the application by the extreme programming of agile development based on theMVC pattern of the Cocoa Touch framework. The system uses the UML method to establishthe requirements model and the design model. We give the method of choosing and realizingquality attributesby using the architecturedesign method of quality attributes driven, andprovide the UI and the usability quality by using usability engineering. The system usesthe open sharing componets, which provides extensive support of social sharing feature. Theexploitation environment of the system is Xcode4.5on Mac OS X Lion10.7.5, We use theXcode integrated development tools for codewriting and debugging. We test the systemsystem by using Black-box test method, and test UI and UE by using User evaluation.The test result shows that the system, which developed by using the XP extremeprogramming method based on the sence of the usability engineering, is a well developedapplication that has integrated functiona, good performance with outstanding availabilityand beautiful and simple interface. The system can satisfy the requirement of on-line Apple’sapp store.