| 摘要 |
<p>PURPOSE:To enable a data output request source to recognize as if the non- window device has a window function. CONSTITUTION:A data processor is equipped with a table 10 for controlling attribute information set in the non-window device, tables 11 which are provided corresponding to virtual windows on the non-window device and control attribute information assigned to the windows, a comparing means 22 which compares the attribute information in the table 11 corresponding to the assigned window with the attribute information in the table 10 for the device attribute when there is an output request while the window is specified, and a setting means 23 which sets the attribute information of the table 11 for the window attribute to be compared by the comparing means 22 in the non-window device prior to the output of output data when the comparing means 22 judges that different attribute information is controlled.</p> |
