| 摘要 |
<P>PROBLEM TO BE SOLVED: To parallelly interpret an image forming instruction in a page described in PDL and perform raster image data generation at high speed. <P>SOLUTION: A PDL interpreter divides an image forming instruction in a page of PDL and allows interpretation processing parts to parallelly execute interpretation processing. The interpretation processing parts transform the image forming instruction into an object drawing instruction by using a relative drawing state attribute value, and passes the instruction to a renderer. The renderer parallelly generates intermediate data by a plurality of intermediate data generation parts and then performs coupling processing of the intermediate data. At the point when the coupling processing of the intermediate data ends, raster image generation processing is parallelly executed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
