THE STREAMING TRANSMISSION METHOD OF DATA FILES USING SYMBOL CONCEPT

摘要

PURPOSE: A method for the streaming transmission of a data file using symbol concept is provided to shorten a response time of a user by dividing the data file into a meaning unit and advancing the visualization of each symbol content. CONSTITUTION: A symbol object manager of a client side downloads a drawing file from a server(S320). The symbol object manager reads the contents of the drawing file(S330). If a library or an image referring information is found out, the symbol object manager requests the download of a library file or an image file corresponding to the reference information to a contents manager(S350). The contents manager transfers the library file or the image file to the symbol object manager by downloading it from the server(S360). The symbol object manager reads the library file or the image file(S370). A drawing manager draws the contents stored in the library file or the image file(S380).