| 摘要 |
PURPOSE: To obtain an expected figure even in logical operation drawing differentiated in results when logical operation is performed two or more times. CONSTITUTION: Printing data is received from a host computer 2 and, when there is a command indicating a drawing method therein, the content of the printing data is stored in a drawing method memory part 8b. In such a case that the pattern based on the received drawing data is formed, when the indicated drawing method is logical operation generating trouble when processing is repeated two or more times, intermediate data is formed in a work memory part 8e and pattern development is performed according to the data. |
