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Server unit, a client unit, and a recording medium in a computer system

  • US 8,683,376 B2
  • Filed: 03/17/2009
  • Issued: 03/25/2014
  • Est. Priority Date: 03/18/2008
  • Status: Expired due to Fees
First Claim
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1. A non-transitory server unit in a server-based computing system which includes (a) a drawing data creating section that creates drawing data including an object which comprises at least one of a list box and a text box according to an input event from a client unit and (b) a drawing data transmitting section that transmits the drawing data created by the drawing data creating section to the client unit, the server unit comprising:

  • an object selection determining section which determines whether the input event from the client unit is a selection of a single object included in the drawing data;

    a display area information request section which, if the object selection determining section has determined that the input event from the client unit is the selection of the single object, requests the client unit to transmit display area information found by the client unit indicating where the client unit presently displays, wherein the display area information corresponds to a part of the drawing data;

    a display area information acquisition section which acquires the display area information transmitted from the client unit;

    an object judging section which judges whether a display screen area corresponding to the display area information includes a part area of the single object selected on the drawing data;

    a display area information changing section which, if the object judging section has determined that the display screen area includes the part area of the single object selected on the drawing data, changes the display area information so that the display screen area includes all areas of the single object selected on the drawing data; and

    a display area information transmitting section which transmits the display area information changed by the display area information changing section to the client unit.

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