| 摘要 |
PURPOSE:To enable the fabrication of a vertical writing sentence easy to see by relatively reduced hardware, by rotating a minuscule and punctuation marks by 90 deg. and subsequently resuming the operation of an address on the basis of the moving amount stored in a memory means to move the same. CONSTITUTION:The character pattern read from a character generation circuit 4 is rotated by 90 deg. in the case of the indication of vertical writing to be written in RAM3. When the written character pattern is a kana minuscule or punctuation marks, a moving amount indication table 7 is referred to an the operation of the address in the character region on RAM3 is resumed on the basis of a moving amount and the effective occupying region of the kana minuscule or punctuation marks is moved. Only the moving amounts corresponding to 10 characters of hiragana, 12 characters of katakana and 4 characters of punctuation marks may be prepared in the moving amount indication table 7 and the quantity of hardware is reduced. Further, the load of a processor 1 for moving on RAM3 is also reduced. |
