| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the processing time for drawing synchronization processing and improve the performance by eliminating the drawing synchronization processing from a client of 'direct drawing method'. SOLUTION: This drawing synchronization method performs a drawing processing, in a pattern processing system of multiwindow environment having a drawing exclusive high-speed drawing mechanism 106 having a drawing processing means of a pattern and displaying the pattern on a display 107, by directly instructing a drawing to the high-speed drawing mechanism 106 by respective user programs in which a plurality of client equipments and one server are operated. It has two FIFO(first-in first-out) 103, 104 for storing the drawing instruction from the user program, and switching the functions of FIFO 103, 104. FIFO 103, 104 are formed of FIFO for the server and FIFO for receiving the drawing data of the client equipment not connected to the server of the above plurality of client equipments. |
