The Mashup Based On51ditu And Spread Networks

With the development of electronic information industry, using Internet’s variousdata sources to establish a variety of practical applications are becoming more and morepopular, this kind of Web application is known as Mashup. In the field of electronicmap, with the map provider supplying free interface functions (API functions), theprocedures and Mashup enthusiasts can create more meaningful new Mashupapplications.In recent years, along with the51ditu API public, based on the51ditu’s Mashupapplications became more and more, however with the map tedious search results,visually display the user needs information to be required in Web2.0times for users.This design uses51ditu’s opened API and map’s overlays, including polylines, markers,overlays and the Mashup technology, according to the data which from the databaseprocessing, putting its address into latitude and longitude, finding the corresponding addressin51ditu and marking it. For the spread of networks, such as chain enterprises, the store andthe branch’s total number and enterprises’ details in accordance with different levelsdynamically in a star topology to visually show the user, where the user’s other information(such as address, contact methods and a basic introduction to the user, etc.) using the pop-upmessage window to show its way.The article use the API design map’s display, making Web user can intuitively seetheir desired data and related information, also according to the different proportion oflevel display information contents greatly saves the user from a mass of information boxto search information’s time, and it can make the user intuitive understanding of aSpread Network development trend. From the visual effect bring to the user than theMashup now other applications.