摘要:
An electronic publication viewer (1000) includes a display target specifying unit (1100) that specifies a display target page and the position and size of the display target region, a page structure data obtaining unit (1200) that obtains page structure data corresponding to the display target page, a rendering unit (1300) that generates the display image data corresponding to the position and size of the display target region, a display image data caching unit (1400) that caches the display image data, and a display control unit (1500) that causes the display image data obtained from the rendering unit (1300) or the display image data caching unit (1400) in a position of a display unit superimposed on the display target region.
摘要:
A display control technique that allows a latest screen shot to be displayed on a client apparatus regardless of a file update state in a server apparatus, in a network system that realizes a remote UI, is provided. When a file 105 on a server apparatus 100 has been updated during a period from a time of last end of an application to the current time, a first screen shot management section 102 transmits a screen shot 106 generated by the server apparatus 100, to a client apparatus 110. A display control section 116 displays the received screen shot 106 on a display screen when receiving the screen shot 106 from the server apparatus 100; and displays a screen shot 117 that is generated by the client apparatus 110 and stored in a second screen shot management section 114, on the display screen in the case other than the above.
摘要:
In a case where a screen layout creating unit replaces a generated screen layout with another screen layout, a screen layout comparing unit infers a GUI component in the pre-replacement screen layout, that is similar to a GUI component in the post-replacement screen layout, and correlates the GUI components similar to each other. A connection information restoring unit executes connection restoring processing to associate a processing program, which is associated with the GUI component in the pre-replacement screen layout, with the GUI component correlated by the screen layout comparing unit.
摘要:
In a case where a screen layout creating unit replaces a generated screen layout with another screen layout, a screen layout comparing unit infers a GUI component in the pre-replacement screen layout, that is similar to a GUI component in the post-replacement screen layout, and correlates the GUI components similar to each other. A connection information restoring unit executes connection restoring processing to associate a processing program, which is associated with the GUI component in the pre-replacement screen layout, with the GUI component correlated by the screen layout comparing unit.
摘要:
A display control technique that allows a latest screen shot to be displayed on a client apparatus regardless of a file update state in a server apparatus, in a network system that realizes a remote UI, is provided. When a file 105 on a server apparatus 100 has been updated during a period from a time of last end of an application to the current time, a first screen shot management section 102 transmits a screen shot 106 generated by the server apparatus 100, to a client apparatus 110. A display control section 116 displays the received screen shot 106 on a display screen when receiving the screen shot 106 from the server apparatus 100; and displays a screen shot 117 that is generated by the client apparatus 110 and stored in a second screen shot management section 114, on the display screen in the case other than the above.
摘要:
A server device which makes a function equivalent to its own function available on an old-generation client device inferior in functionality includes a request receiving unit which receives from the client device a request for processing using a function which the client device lacks, a device status determination unit which determines whether or not the server device is capable of the requested processing depending on statuses indicated by status information tables, and, when it is determined that the server device is capable of it, specifies alternative processing corresponding to a function for the requested processing among functions of the server device with reference to a function information table, an alternative-processing providing unit which performs the specified alternative processing, and a transmission unit which transmits data generated through the performing of the alternative processing to the client device.
摘要:
An information terminal includes: a device information management unit that obtains device information identifying a first device and a second device which are connected to a network; a device coordination service information management unit that obtains coordination information which identifies a coordination behavior achieved with a first function of the first device and a second function of the second device; and a GUI generating and drawing unit which draws first and second GUI components and a third GUI component in association with each other, the first and the second GUI components indicating the first and the second devices identified by the device information, and the third GUI component indicating the coordination behavior identified by the coordination information.
摘要:
A server device (102) which makes a function equivalent to its own function available on an old-generation client device (103) inferior in functionality includes a request receiving unit (201) which receives from the client device a request for processing using a function which the client device lacks (103), a device status determination unit (204) which determines whether or not the server device (102) is capable of the requested processing depending on statuses indicated by status information tables (205a, 205b), and, when it is determined that the server device is capable of it, specifies alternative processing corresponding to a function for the requested processing among functions of the server device with reference to a function information table (206a), an alternative-processing providing unit (207) which performs the specified alternative processing, and a transmission unit (203) which transmits data generated through the performing of the alternative processing to the client device (103).
摘要:
A display screen management unit is provided which can reduce a screen resource required to switch screens and simultaneously display a pre-transition screen and a post-transition screen. When instructed to switch screens, a screen control section (103) requests a screen discard determination section (105) to determine whether or not a currently displayed screen is discarded. The screen discard determination section (105) compares currently displayed screen information with switching target screen information, and when the currently displayed screen is completely hidden by the switching target screen, determines that the currently displayed screen is discarded. The screen control section (103) discards a screen resource for the screen determined to be discarded, from a screen resource saving section (107). The screen control section (103) generates a screen resource for the switching target screen, and saves the screen resource into the screen resource saving section (107). The screen control section (103) causes a display section (106) to display the saved screen resource.
摘要:
In a mobile communication terminal device that obtains data including text or an image from an external server through a digital network, a display displays display data DD generated based on data in a first storage unit. A plurality of display modes are predetermined in a display mode switching unit. When instructed by a user while the display data is displayed on the display, the display mode switching unit switches the display mode according to a predetermined order. A display data generator generates the display data DD according to the next display mode. The display displays the display data DD generated by the display data generator. It is thus possible to provide a mobile communication terminal device capable of displaying data while switching among a plurality of display modes (character sets or image display forms) through simpler operation.