| 摘要 |
PURPOSE: To easily calculate a drawing predicted time, required to draw a display list, in a short time. CONSTITUTION: Before a band drawing part 108 starts drawing raster images by band widths, when a CPU 103 decides that the drawing predicted time corresponding to the display list is read out of a font ROM 106 and stored in a display list storage part 112, a drawing time management part 110 simply adds the drawing predicted time of the display list to calculate a drawing time. |
