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发明公开
EP1906340A2 Rasterizing device 有权
Rasterungsvorrichtung

Rasterizing device
摘要：
A rasterizing device (50) is provided with a first storage area (56) capable of storing a downloaded DL object (112, 114), and a rasterizer (52) that creates bit-mapped data in band units by rasterizing data (110). With respect to a predetermined band (122) in which a predetermined DL object (114) is to be included, the xasterizex (52) performs following processes:
(1) the rasterizer (52) downloads the predetermined DL object (114) and stores it in the first storage area (56) in a case where the predetermined DL object (114) has not been stored in the first storage area (56), wherein the predetermined DL object (114) is not downloaded in a case where the predetermined DL object (114) has been stored in the first storage area (56);
(2) the rastcrizcr (52) rasterizes the predetermined DL object (114) stored in the first storage area (56); and
(3) the rasterizer (52) deletes the predetermined DL object (114) from the first storage area (56) in a case where bit-mapped data of the predetermined DL object (114) for the predetermined band (122) is created and the predetermined DL object (114) is not to be included in a band (124) after the predetermined band (122), wherein the predetermined DL object (114) is not deleted from the first storage area (56) in a case where the predetermined DL object (114) is to be included in the band (124) after the predetermined band (122).
摘要（中）：

光栅化装置（50）具有能够存储下载的DL对象（112,114）的第一存储区域（56）和通过光栅化数据（110）来创建频带单位的位映射数据的光栅化器（52） 。 对于要包括预定DL对象（114）的预定频带（122），所述xasterizex（52）执行以下处理：（1）所述光栅化器（52）下载所述预定DL对象（114）并存储 在预定的DL对象（114）尚未存储在第一存储区域（56）中的情况下，在第一存储区域（56）中，在预定的DL对象（114）未被下载的情况下， DL对象（114）已被存储在第一存储区域（56）中; （2）所述粗糙度（52）光栅化存储在所述第一存储区域（56）中的所述预定DL对象（114）。 在（3）预定波段（122）的预定DL对象（114）的比特映射数据被创建的情况下，光栅化器（52）从第一存储区域（56）中删除预定的DL对象（114） 并且预定的DL对象（114）不被包括在预定频带（122）之后的频带（124）中，其中在第一存储区域（56）中不删除预定的DL对象（114），在 预定的DL对象（114）将被包括在预定频带（122）之后的频带（124）中。

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