Windowing systems

The size of the window is defined. Foreground objects comprising straight line, curved line, box, circle, triangle and typographical character and interactive controls, are drawn in the window of defined size displayed by receiver-decoder for use with television set. The background of the window is...

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1. Verfasser: ALEX RUELLE
Format: Patent
Sprache:eng
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Zusammenfassung:The size of the window is defined. Foreground objects comprising straight line, curved line, box, circle, triangle and typographical character and interactive controls, are drawn in the window of defined size displayed by receiver-decoder for use with television set. The background of the window is arranged, such that objects underlying the background are visible. Independent claims are also included for the following: (a) Drawing method of foreground objects in window; (b) Receiver-decoder; (c) Foreground object drawing apparatus; (d) Window display apparatus; (e) Television system; (f) Window display program for use with receiver-decoder; (g) Navigator display method.