for modifying the size of the graphic pattern

Full Title

Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators (image data processing or generation, in general G06T) > characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory > Details of the operation on graphic patterns (G09G5/38 takes precedence) > for modifying the size of the graphic pattern