| 摘要 |
<p>PURPOSE:To designate freely the display position of a display item by preparing a parameter definition form to a language processor for display items of a virtual picture and providing various defining means within said definition form. CONSTITUTION:A parameter definition form is set to a language processor for display items of a virtual picture in a virtual picture processing system using a language processor. Then a defining means for line column displacement value parameter of display items is included in said definition form together with a defining means for parameter of a read picture display enable range of display items. While a means which converts the line column position of the virtual picture for display items is set to a picture display executing routine together with a means which displays the display items within the display enable range on a real screen. Thus it is possible to display the display items on the virtual screen defined by the language processor at each designated position within a designating range on the real picture via a picture display executing routine.</p> |
