| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a conversion control unit for controlling the conversion of page description data, expressing the images of each page into raster image data which can be outputted by an output device to realize efficient rasterize processing, even if whatever element or color may be included in the page expressed with the page description data. <P>SOLUTION: Page description data 90 are analyzed, and configuration information 91, such as the configuration rate of elements such as images, texts, paths or forms configuring a page expressed with the page description data 90, or whether plotting repeated with a fixed pattern is included in the page or colors is acquired, and the conversion of the page description data 90 into raster image data is controlled, based on a parameter 92 or required version of designation information 93 corresponding to the acquired configuration information 91. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
