| 摘要 |
<P>PROBLEM TO BE SOLVED: To greatly improve the drawing processing efficiency of master data accompanied by rotation processing with a simple constitution. <P>SOLUTION: The drawing control device and method is characterized in the constitution in which a drawing control part 102 sequentially and parallel performs the operation for setting generated mask object data in a rotator 111 and holding necessary parameters in next parameter registers 105, 108, 112, etc., when a BPU 114 develops drawing image data in a bit map memory 115 with drawing control data generated based upon the held parameters and the mask object data generated by the rotator 111, and the operation by holding the parameters in the next parameter registers 105, 108, 112, etc., when a next drawing command following a starting command read out of a specified buffer is read out. <P>COPYRIGHT: (C)2004,JPO |
