Pataanhyojisochi

摘要

A pattern display apparatus in which a pattern is composed of a plurality of rectangular picture elements, picture element signals representing the picture elements are generated from a pattern generator in synchronism with a scanning type display means, and the picture element signals are applied to the scanning type display means thereby to display the pattern thereat comprises means for selectively converting the picture element at a slant portion of the pattern into substantial parallelogram picture element with such slope as to run along the slant line of the slant portion.