发明名称 DRAWING COMMAND PROCESSING APPARATUS, DRAWING COMMAND PROCESSING METHOD, AND PROGRAM
摘要 In the case where an object of gradation is drawn, printing results are different between the V3 driver and the V4 driver. A drawing command processing apparatus determines (S401,S403) whether an image drawing command represents a gradation image based on a plurality of determination criteria. Then, in the case where the image drawing command is determined to represent a gradation image, the drawing command processing apparatus processes (S405) the image drawing command as a drawing command of an object with a graphics attribute.
申请公布号 EP3133487(A1) 申请公布日期 2017.02.22
申请号 EP20160184897 申请日期 2016.08.19
申请人 Canon Kabushiki Kaisha 发明人 NAGASAKA, Hitoshi
分类号 G06F3/12 主分类号 G06F3/12
代理机构 代理人
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