| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the capacity of a plotting object and to continue the expansion of a band image via a band area that is prepared again. SOLUTION: When a CPU 305 decides that a plotting object cannot be stored in a plotting object storing memory 312 of a RAM 306, the memory 312 and a band memory 313 are changed. Then a reproduced plotting object of low resolution is stored in the changed memory 312.</p> |
