Printing in outline form

When outline characters are printed, a modified bit map is produced, wherein each bit of an original bit map and the four bits surrounding it are used to generate a corresponding bit of the printed outline character, and wherein the latter bit is only set when the original bit was on and simultaneou...

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Bibliographische Detailangaben
Hauptverfasser: KRYSTYNA CIESLICKA, IAN MORGAN GEORGE
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:When outline characters are printed, a modified bit map is produced, wherein each bit of an original bit map and the four bits surrounding it are used to generate a corresponding bit of the printed outline character, and wherein the latter bit is only set when the original bit was on and simultaneously at least one of the four surrounding bits was off. This is simple and effective.