Method, apparatus and computer program product for viewing on a client computer documents data to be printed

Method, apparatus and computer program product for viewing on a client computer documents data to be printed

  • CN 1,866,197 A
  • Filed: 05/17/2006
  • Published: 11/22/2006
  • Est. Priority Date: 05/17/2005
  • Status: Active Application
First Claim
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1. be used on the display unit of client computers, checking the method for the view data of the document data that expression will be presented according to the printing specification by printing machinery on printed medium, described client computers is provided for by network and printing server exchange data, described printing server is provided for sending print order to described printing machinery, described client computers comprises and is used for document data is converted to the version y of translation function of the raster image data that point that description will present by described printing machinery arranges and the version z that is used for checking according to described printing specification the client viewer application of described view data, described printing server comprises the version x of described translation function and the version x of described client viewer application, said method comprising the steps of:

  • If described version x is upgraded than described version y, then on described client computers, adopt the version x of described translation function to replace the version y (S12) of described translation function;

    If described version z is different from described version x, the version x (S16) of described client viewer application is installed on described client computers then;

    Adopt the version of the described translation function on the described client computers, on described client computers, described document data is converted to raster image data (S18);

    Adopt the version x of described client viewer application to show to indicate the view data (S20) of the document data that presents according to described printing specification.

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