SERVER DEVICE, SERVER-CLIENT SYSTEM, SERVER PROGRAM, AND RECORDING MEDIUM WITH SAME RECORDED THEREON

摘要

In order to limit a range of an application program operable via a client device and to allow a desired application program to be operated via the client device without affecting the application program whose image is being displayed by a server device, a server computer (1a) reads out, upon receiving a request from a client computer (2a), a quadrangle region of image data of the designated application program from a client loading region (131) according to an application designation number and quadrangle range data set in a setting file (SF1), and transmits the quadrangle region to the client computer (2a). Via the client computer (2a), the application program can be operated within the quadrangle region. The client loading region (131) for loading image data for the client computer (2a) is independent from a server loading region (121) for loading image data to be displayed on a display (14).