WO2008040180A1 - Method and apparatus for generating large edition lattice data - Google Patents
Method and apparatus for generating large edition lattice data Download PDFInfo
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- WO2008040180A1 WO2008040180A1 PCT/CN2007/002799 CN2007002799W WO2008040180A1 WO 2008040180 A1 WO2008040180 A1 WO 2008040180A1 CN 2007002799 W CN2007002799 W CN 2007002799W WO 2008040180 A1 WO2008040180 A1 WO 2008040180A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1211—Improving printing performance
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- the present invention relates to the field of printing technology, and in particular to a method for generating large-format dot matrix data and a large-format dot matrix data generating device. Background technique
- Fig. 2 shows a large-format dot matrix data generating apparatus in the prior art, including a folding unit and a raster image processor.
- the folding unit is used to obtain the small version of the file information and the large version of the parameters (such as the large version of the page size, the size of each small version of the page in the large version of the page, etc.), and according to the large version of the parameters will be all small version of the document (such as document 1 , ..., Document N) Organized into a large version of the PS or PDF format containing all the small version files.
- the raster image processor is used to process the large version of the file into large format dot matrix data and output it to an output device (such as a laser imagesetter, printer) for output.
- FIG. 3 shows another large-format dot matrix data generating device in the prior art, including a folding unit, a raster image processor, and an assembly module.
- the folding unit obtains the large version of the parameter and the small version of the file information, generates the large version information according to the large version of the parameter, and transmits the large version information to the assembly module.
- the raster image processor processes each small version file to obtain dot matrix data of each small version file, and stores the dot matrix information, so that the assembly module assembles the small file dot matrix data into a large version according to the large version information. Dot matrix data.
- the object of the present invention is to provide a large-format dot matrix data generating device and a method for generating large-format dot matrix data, thereby solving the problems of low efficiency and large resource occupation in generating large-format dot matrix data in the prior art. This improves data productivity and reduces system resources.
- the present invention provides a large-format dot matrix data generating apparatus, comprising: determining a large version parameter and a small version file information, generating a large version information according to a large version parameter, and transmitting the large version information to the A folding image unit of the raster image processor; and a raster image processor for organizing the small version files into large-format dot matrix data based on the large version information and the small version file information.
- the invention also provides a method for generating large-format dot matrix data, comprising the following steps:
- A determine the large version of the parameters and small version of the file information
- Figure 1 is a large version of the schematic
- FIG. 2 is a schematic diagram of a large-format dot matrix data generating device in the prior art
- FIG. 3 is a schematic diagram of another large-format dot matrix data generating device in the prior art
- 4 is a schematic diagram showing the operation of a large-format dot matrix data generating apparatus according to an embodiment of the present invention
- Figure 5 is a flow diagram of a method of generating large format lattice data in accordance with one embodiment of the present invention. detailed description
- the overall technical solution of the present invention is that the folding unit generates large version information according to the large version parameter, and sends the large version information and the small version file information to the raster image processor, and the raster image processor is based on the small version file information and the large
- the version information generates a large version of the dot matrix data from the small version file, and sends the large version of the dot matrix data to the output device for output.
- the present invention provides a large-format dot matrix data generating apparatus including a folding unit and a raster image processor.
- the folding unit is used to determine the large version of the parameters and the small version of the file information.
- the large-scale parameters include a large page size, a small page size in a large version page, and the like.
- the small version of the file information includes a small file name, a printed page number, a printed page number, and the like.
- the folding unit is further configured to generate large version information according to the large version parameter and the small version file information, wherein the large version information is a coordinate transformation matrix between the small version page and the large version page, that is, the small version page is in the large version page.
- Position information within, thumbnail information for small pages, zoom information for small pages, and crop region information for small pages for example, position coordinates of a small page, rotation angle, scaling, clipping path, etc.).
- the large version of the information determines how the small version of the page is drawn on the large version of the page to facilitate the folding of the large version of the page after printing.
- the raster image processor is used to organize the small version files into large dot matrix data based on the large version information and the small version file information.
- the raster image processor includes: an obtaining unit, configured to obtain a file name from the small version file information, and obtain a corresponding small version file according to the file name; and a generating unit, configured to obtain the small version file and the small version
- the page corresponding to the printed page number of the file information generates dot matrix data according to the coordinate transformation matrix.
- 5 is a flow of a method of generating a large version of dot matrix data according to an embodiment of the present invention. Cheng Tu. The method of the present invention will be described below with reference to FIG.
- step S1 the folding unit determines the large version parameter and the small version file information based on the input job information, and the large version parameter can be saved using the structure array;
- step S2 the folding unit generates a large version of the information according to the large version parameter
- step S3 the folding unit transmits the large version information and the small version file information to the raster image processor;
- step S4 the raster image processor obtains a small version file (such as document 1, ..., document N) according to the small version file information;
- step S5 the raster image processor generates a large version of the dot matrix data based on the large version information and the small version file information.
- the raster image processor Before generating large version of the dot matrix data, the raster image processor first corrects the current coordinate transformation matrix based on the output device parameters (such as device resolution). Since the correction of the coordinate transformation matrix based on the output device parameters is well known in the art, it will not be described in detail herein.
- the acquisition unit of the raster image processor obtains a small version of the file name from the small version file information
- the generating unit of the raster image processor corrects the current coordinate transformation matrix again according to the coordinate transformation matrix corresponding to the small version page, and then generates the dot matrix data according to the corrected current coordinate transformation matrix;
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Abstract
A method for generating large edition lattice data is provided, to solve the problem of low efficiency. The method includes: a folding unit confirming large edition parameter and small edition file information, generating large edition information according to the large edition parameter, and sending the large edition information and the small edition file information to a grid image processor; all the small edition file being generated into large edition lattice data according to the large edition information and the small edition file information by the grid image processor. A device for generating large edition lattice data is also provided. According to the device and method, during generating the large edition lattice data, it is not necessary to generate the large edition file comprising all the small edition file, neither need to reassemble the generated small edition lattice, so that the system resource is saved and the processing efficiency is increased.
Description
一种生成大版点阵数据的方法及大版点阵数据生成装置 . 技术领域 Method for generating large-format dot matrix data and large-format dot matrix data generating device
本发明涉及印刷技术领域， 具体涉及一种生成大版点阵数据的方 法及大版点阵数据生成装置。 背景技术 The present invention relates to the field of printing technology, and in particular to a method for generating large-format dot matrix data and a large-format dot matrix data generating device. Background technique
随着现代印刷工艺水平和印刷效率的不断提高， 大幅面印刷机已 经非常普遍， 然而， 所需的印刷成品往往还是 A4或者 A3版面， 并且 设计者在设计版面时通常还是按照 A4或者 A3版面来进行设计。因此， 如何把小版面内容组织成一个大版点阵数据 （大版样式如图 1所示） 是印刷过程中关键技术之一。 现有技术中将小版面内容组织成大版点 阵数据一般通过以下几种方法完成。 Large-format presses are very common with modern printing technology and printing efficiency. However, the required finished products are often A4 or A3, and designers usually follow the A4 or A3 layout when designing the layout. Design. Therefore, how to organize small layout content into a large version of dot matrix data (large format is shown in Figure 1) is one of the key technologies in the printing process. In the prior art, the organization of small layout content into large version of dot matrix data is generally accomplished by the following methods.
图 2示出了现有技术中的一种大版点阵数据生成装置， 包括折手 单元和栅格图像处理器。 其中， 折手单元用于获得小版文件信息和大 版参数（如大版页面尺寸、 大版页面中每个小版页面尺寸等）， 并根据 大版参数将所有小版文件 （如文档 1 , …， 文档 N ) 组织成一个包含 所有小版文件的 PS或者 PDF格式的大版文件。 栅格图像处理器用于 将该大版文件处理成大版点阵数据， 并送到输出设备（如激光照排机、 打印机） 上进行输出。 由于需要根据大版参数将每个小版文件重新进 行组织生成一个大版文件， 因此这种技术需要大量的时间来进行读写 大版文件的磁盘操作， 同时占用了较多的磁盘资源， 其处理效率不高。 Fig. 2 shows a large-format dot matrix data generating apparatus in the prior art, including a folding unit and a raster image processor. Among them, the folding unit is used to obtain the small version of the file information and the large version of the parameters (such as the large version of the page size, the size of each small version of the page in the large version of the page, etc.), and according to the large version of the parameters will be all small version of the document (such as document 1 , ..., Document N) Organized into a large version of the PS or PDF format containing all the small version files. The raster image processor is used to process the large version of the file into large format dot matrix data and output it to an output device (such as a laser imagesetter, printer) for output. Because each small version of the file needs to be reorganized according to the large version of the parameters to generate a large version of the file, this technology requires a lot of time to read and write the disk operation of the large version of the file, while taking up more disk resources, The processing efficiency is not high.
图 3示出了现有技术中的另一种大版点阵数据生成装置， 包括折 手单元、 栅格图像处理器和组装模块。 其中， 折手单元获得大版参数 和小版文件信息， 根据大版参数生成大版信息， 并将大版信息传送给 组装模块。 栅格图像处理器对各个小版文件进行处理以得到每个小版 文件的点阵数据， 并将点阵信息存储起来， 以便组装模块根据大版信 息将小版文件点阵数据组装成大版点阵数据。 在这种技术中， 由于每 个 'j、版点阵数据都需要在磁盘上緩冲， 所以需要先把栅格图像处理器
生成的小版点阵数据写入磁盘， 再由组装模块从磁盘中读出， .因此同 样需要较多的磁盘资源。 此外， 重新组织点阵数据需要进行大量的内 存操作， 此时为了具有较高的处理效率， 需要系统具有较大的内存配 置， 因此对系统的硬件配置提出了更高的要求。 发明内容 FIG. 3 shows another large-format dot matrix data generating device in the prior art, including a folding unit, a raster image processor, and an assembly module. Among them, the folding unit obtains the large version of the parameter and the small version of the file information, generates the large version information according to the large version of the parameter, and transmits the large version information to the assembly module. The raster image processor processes each small version file to obtain dot matrix data of each small version file, and stores the dot matrix information, so that the assembly module assembles the small file dot matrix data into a large version according to the large version information. Dot matrix data. In this technique, since each 'j, version of the dot matrix data needs to be buffered on the disk, it is necessary to first put the raster image processor. The generated small version of the dot matrix data is written to the disk and then read out from the disk by the assembly module. Therefore, more disk resources are also required. In addition, reorganizing the dot matrix data requires a large amount of memory operations. In this case, in order to have higher processing efficiency, the system needs to have a larger memory configuration, and therefore higher requirements are imposed on the hardware configuration of the system. Summary of the invention
本发明的目的是提供一种大版点阵数据生成装置及一种生成大版 点阵数据的方法， 从而解决现有技术中生成大版点阵数据效率较低而 且资源占用较多的问题， 由此提高数据生 效率、 降低对系统资源的 而 J 。 The object of the present invention is to provide a large-format dot matrix data generating device and a method for generating large-format dot matrix data, thereby solving the problems of low efficiency and large resource occupation in generating large-format dot matrix data in the prior art. This improves data productivity and reduces system resources.
为了实现上述目的， 本发明提供了一种大版点阵数据生成装置， 其包括： 用于确定大版参数和小版文件信息， 根据大版参数生成大版 信息， 并将大版信息发送给栅格图像处理器的折手单元； 以及用于根 据大版信息和小版文件信息将小版文件组织为大版点阵数据的栅格图 像处理器。 In order to achieve the above object, the present invention provides a large-format dot matrix data generating apparatus, comprising: determining a large version parameter and a small version file information, generating a large version information according to a large version parameter, and transmitting the large version information to the A folding image unit of the raster image processor; and a raster image processor for organizing the small version files into large-format dot matrix data based on the large version information and the small version file information.
本发明还提供了一种生成大版点阵数据的方法， 包括以下步骤： The invention also provides a method for generating large-format dot matrix data, comprising the following steps:
A、 确定大版参数和小版文件信息； A, determine the large version of the parameters and small version of the file information;
B、 根据大版参数生成大版信息， 并将大版信息和小版文件信息 发送给栅格图像处理器； 以及 B. Generate a large version of the information according to the large version parameter, and send the large version information and the small version file information to the raster image processor;
C、 根据大版信息和小版文件信息将所有小版文件生成大版点阵 数据。 C. Generate large version of dot matrix data for all small version files based on the large version information and the small version file information.
根据本发明的装置和方法， 在生成大版点阵数据的过程中， 既不 需要生成包括所有小版文件的大版文件（如 PS或者 PDF文件）， 也不 需要对生成的小版点阵进行重新组装， 从而节省了系统资源， 提高了 整体处理效率。 附图说明 According to the apparatus and method of the present invention, in the process of generating large-format dot matrix data, it is not necessary to generate a large version file (such as a PS or PDF file) including all the small-sized files, and there is no need to generate a small-format dot matrix. Reassembly, saving system resources and improving overall processing efficiency. DRAWINGS
图 1是大版示意图； Figure 1 is a large version of the schematic;
图 2是现有技术中的一种大版点阵数据生成装置的示意图； 图 3是现有技术中的另一种大版点阵数据生成装置的示意图；
图 4是根据本发明一个实施方案的、 大版点阵数据生成装置的工 作原理示意图； 以及 2 is a schematic diagram of a large-format dot matrix data generating device in the prior art; FIG. 3 is a schematic diagram of another large-format dot matrix data generating device in the prior art; 4 is a schematic diagram showing the operation of a large-format dot matrix data generating apparatus according to an embodiment of the present invention;
图 5是根据本发明一个实施方案的、 生成大版点阵数据方法的流 程图。 具体实施方式 Figure 5 is a flow diagram of a method of generating large format lattice data in accordance with one embodiment of the present invention. detailed description
为了便于本领域一般技术人员理解和实现本发明， 现结合附图描 绘本发明的实施例。 Embodiments of the present invention will now be described in conjunction with the accompanying drawings.
本发明的总体技术方案是，折手单元根据大版参数生成大版信息， 并将大版信息和小版文件信息发送给栅格图像处理器， 栅格图像处理 器根据小版文件信息和大版信息将小版文件生成大版点阵数据， 并将 大版点阵数据发送至输出设备进行输出。 The overall technical solution of the present invention is that the folding unit generates large version information according to the large version parameter, and sends the large version information and the small version file information to the raster image processor, and the raster image processor is based on the small version file information and the large The version information generates a large version of the dot matrix data from the small version file, and sends the large version of the dot matrix data to the output device for output.
如图 4所示， 本发明提供了一种大版点阵数据生成装置， 包括折 手单元和栅格图像处理器。 As shown in FIG. 4, the present invention provides a large-format dot matrix data generating apparatus including a folding unit and a raster image processor.
折手单元用于确定大版参数和小版文件信息。 所述的大版参数包 括大版页面尺寸、 大版页面中每个小版页面尺寸等。 所述的小版文件 信息包括小版文件名称、 印刷页数、 印刷页号等。 折手单元还用于根 据大版参数和小版文件信息生成大版信息， 所述的大版信息为小版页 面与大版页面之间的坐标变换矩阵， 即， 小版页面在大版页面内的位 置信息、 小版页面的旋转信息、 小版页面的缩放信息和小版页面的剪 裁区域信息 （例如， 小版页面的位置坐标、 旋转角度、 缩放比例和剪 裁路径等）。 大版信息确定了小版页面在大版页面上的绘制方式， 以方 便印刷后对大版页面的折叠工作。 The folding unit is used to determine the large version of the parameters and the small version of the file information. The large-scale parameters include a large page size, a small page size in a large version page, and the like. The small version of the file information includes a small file name, a printed page number, a printed page number, and the like. The folding unit is further configured to generate large version information according to the large version parameter and the small version file information, wherein the large version information is a coordinate transformation matrix between the small version page and the large version page, that is, the small version page is in the large version page. Position information within, thumbnail information for small pages, zoom information for small pages, and crop region information for small pages (for example, position coordinates of a small page, rotation angle, scaling, clipping path, etc.). The large version of the information determines how the small version of the page is drawn on the large version of the page to facilitate the folding of the large version of the page after printing.
栅格图像处理器用于根据大版信息和小版文件信息将小版文件组 织为大版点阵数据。 所述的栅格图像处理器包括： 获取单元， 用于从 小版文件信息中获得文件名称，并根据文件名称获得对应的小版文件； 生成单元， 用于将获得的小版文件中与小版文件信息的印刷页号对应 的页面按坐标变换矩阵生成点阵数据。 图 5是根据本发明一个实施方案的、 生成大版点阵数据方法的流
程图。 以下将参照图 5对本发明的方法进行说明。 The raster image processor is used to organize the small version files into large dot matrix data based on the large version information and the small version file information. The raster image processor includes: an obtaining unit, configured to obtain a file name from the small version file information, and obtain a corresponding small version file according to the file name; and a generating unit, configured to obtain the small version file and the small version The page corresponding to the printed page number of the file information generates dot matrix data according to the coordinate transformation matrix. 5 is a flow of a method of generating a large version of dot matrix data according to an embodiment of the present invention. Cheng Tu. The method of the present invention will be described below with reference to FIG.
在步骤 S1中，折手单元基于输入的作业信息确定大版参数和小版 文件信息， 所述的大版参数可使用结构数组来保存； In step S1, the folding unit determines the large version parameter and the small version file information based on the input job information, and the large version parameter can be saved using the structure array;
在步骤 S2中， 折手单元根据大版参数生成大版信息； In step S2, the folding unit generates a large version of the information according to the large version parameter;
在步骤 S3中 ,折手单元将大版信息和小版文件信息发送给栅格图 像处理器； In step S3, the folding unit transmits the large version information and the small version file information to the raster image processor;
在步骤 S4 中， 栅格图像处理器根据小版文件信息获取小版文件 (如文档 1， …， 文档 N); In step S4, the raster image processor obtains a small version file (such as document 1, ..., document N) according to the small version file information;
在步骤 S5中，栅格图像处理器根据大版信息和小版文件信息将小 版文件生成大版点阵数据。 在生成大版点阵数据之前， 栅格图像处理器首先根据输出设备参 数（如设备分辨率） 对当前坐标变换矩阵进行修正。 由于根据输出设 备参数对坐标变换矩阵进行修正是本领域公知的技术， 因此本文中不 对其进行详细描述。 In step S5, the raster image processor generates a large version of the dot matrix data based on the large version information and the small version file information. Before generating large version of the dot matrix data, the raster image processor first corrects the current coordinate transformation matrix based on the output device parameters (such as device resolution). Since the correction of the coordinate transformation matrix based on the output device parameters is well known in the art, it will not be described in detail herein.
下面描述步骤 S5 中栅格图像处理器生成大版点阵数据的具体操 作： The following describes the specific operation of the raster image processor to generate large version of the dot matrix data in step S5:
( 1 )栅格图像处理器的获取单元从小版文件信息中获得一个小版 文件名称； (1) The acquisition unit of the raster image processor obtains a small version of the file name from the small version file information;
(2)根据小.版文件名称打开相应的小版文件； (2) Open the corresponding small version file according to the small version of the file name;
(3)对打开的小版文件进行如下操作： (3) Do the following for the open version of the file:
(a)从小版文件中取得与小版文件信息的印刷页号对应的页 面内容； (a) obtaining the page content corresponding to the printed page number of the small version of the document information from the small version file;
( b )栅格图像处理器的生成单元根据该小版页面所对应的坐 标变换矩阵再一次修正当前坐标变换矩阵， 然后根据修正后的当 前坐标变换矩阵将小版页面内容生成点阵数据； 以及 (b) the generating unit of the raster image processor corrects the current coordinate transformation matrix again according to the coordinate transformation matrix corresponding to the small version page, and then generates the dot matrix data according to the corrected current coordinate transformation matrix;
(c) 重复步骤 （a)、 （b)， 直至小版文件信息中所有印刷页 号对应的页面内容处理完毕。 (c) Repeat steps (a) and (b) until the page content corresponding to all printed page numbers in the small file information is processed.
(4)重复步骤（ 1 ) - (3)， 直至大版信息中所有的小版文件处理 完毕。
虽然通过实施例描绘了本发明， 但本领域普通技术人员知道， 在 不脱离本发明的精神和实质的情况下， 就可使本发明有许多变形和变 化， 本发明的范围由所附的权利要求来限定。
(4) Repeat steps (1) - (3) until all the small version files in the large version of the information have been processed. While the invention has been described by the embodiments of the invention in the embodiments of the invention Request to limit.
Claims
1、 一种大版点阵数据生成装置， 其特征在于， 包括： A large-format dot matrix data generating device, comprising:
折手单元， 用于确定大版参数和小版文件信息， 根据大版参数生 成大版信息， 并将大版信息发送给栅格图像处理器； 以及 a folding unit for determining a large version of the parameter and the small version of the file information, generating a large version of the information according to the large version of the parameter, and transmitting the large version information to the raster image processor;
栅格图像处理器， 用于根据大版信息和小版文件信息将小版文件 组织为大版点阵数据。 A raster image processor for organizing small files into large dot matrix data based on large version information and small file information.
2、 根据权利要求 1的大版点阵数据生成装置， 其特征在于， 所述 的栅格图像处理器包括： 2. The large-format dot matrix data generating apparatus according to claim 1, wherein said raster image processor comprises:
获取单元， 用于从小版文件信息中获得文件名称， 并根据文件名 称获得小版文件； 以及 An obtaining unit, configured to obtain a file name from the small version file information, and obtain a small version file according to the file name;
生成单元， 用于将所述获取单元获得的小版文件中与小版文件信 息的印刷页号对应的页面按大版信息生成点阵数据。 And a generating unit, configured to generate, in the small version file obtained by the obtaining unit, the page corresponding to the printed page number of the small version file information to generate dot matrix data according to the large version information.
3、 根据权利要求 1或 2的大版点阵数据生成装置， 其特征在于， 所述大版信息包括小版页面与大版页面之间的坐标变换矩阵。 3. The large-format dot matrix data generating apparatus according to claim 1 or 2, wherein the large version information comprises a coordinate transformation matrix between the small version page and the large version page.
4、 一种生成大版点阵数据的方法， 其特征在于， 包括： 4. A method for generating a large version of dot matrix data, the method comprising:
A、 确定大版参数和小版文件信息； A, determine the large version of the parameters and small version of the file information;
B、 根据大版参数生成大版信息， 并将大版信息和小版文件信息 发送给栅格图像处理器； 以及 ' B. Generate large version information according to the large version parameter, and send the large version information and the small version file information to the raster image processor; and '
C、 根据大版信息和小版文件信息将所有小版文件生成大版点阵 数据。 C. Generate large version of dot matrix data for all small version files based on the large version information and the small version file information.
5、根据权利要求 4所述的生成大版点阵数据的方法，其特征在于， 所述的大版参数包括： 大版页面尺寸、 大版页面中小版页面尺寸； 所述的小版文件信息包括小版文件名称和印刷页号； 以及 所述的大版信息包括小版页面与大版页面之间的坐标变换矩阵。
The method for generating large-format dot matrix data according to claim 4, wherein the large-page parameter comprises: a large-page page size, a small-page page size in a large-page page, and the small-page file information. The small file name and the printed page number are included; and the large version information includes a coordinate transformation matrix between the small version page and the large version page.
6、根据权利要求 5所述的生成大版点阵数据的方法，其特征在于， 所述的步骤 C进一步包括以下步骤： The method for generating large-format dot matrix data according to claim 5, wherein the step C further comprises the following steps:
Cl、 从小版文件信息中获得文件名称， 并根据文件名称获得小版 文件； Cl, obtain the file name from the minor file information, and obtain a small version file according to the file name;
C2、 获取小版文件中与小版文件信息中的印刷页号对应的页面内 容； 以及 C2, obtaining a page content corresponding to the printed page number in the small version file information in the small version file;
C 3、 将所述页面内容按坐标变换矩阵生成点阵数据。 C3. Generate the dot matrix data according to the coordinate transformation matrix of the page content.
7、根据权利要求 6所述的生成大版点阵数据的方法，其特征在于， 所述的步骤 C3进一步包括以下步骤： The method for generating large-format dot matrix data according to claim 6, wherein the step C3 further comprises the following steps:
根据输出设备参数对当前坐标变换矩阵进行修正； 以及 Correcting the current coordinate transformation matrix based on the output device parameters;
根据当前小版页面所对应的坐标变换矩阵对当前坐标变换矩阵进 行修正， 并按当前坐标变换矩阵将小版页面内容生成点阵数据。 The current coordinate transformation matrix is corrected according to the coordinate transformation matrix corresponding to the current small version page, and the dot matrix data is generated by the small coordinate page content according to the current coordinate transformation matrix.
8、根据权利要求 5至 7其中之一所述的生成大版点阵数据的方法， 其特征在于， 所述的坐标变换矩阵包括小版页面在大版页面的位置坐 标、 小版页面的旋转角度、 小版页面的缩放比例和小版页面的剪裁路
The method for generating large-format dot matrix data according to any one of claims 5 to 7, wherein the coordinate transformation matrix comprises position coordinates of a small version page on a large version page, and rotation of a small version page. Angle, scale of small page, and clipping path for small pages
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| CN101518982B (en) * | 2008-02-29 | 2010-08-25 | 北大方正集团有限公司 | Method and equipment for printing images |
| CN102385487A (en) * | 2010-09-03 | 2012-03-21 | 上海商务数码图像技术有限公司 | Information processing method for hybrid document of printer |
| CN102541827B (en) * | 2010-12-31 | 2015-01-21 | 北京北大方正电子有限公司 | Method and system for describing extensible marking language of document |
| CN103144431B (en) * | 2011-12-06 | 2015-02-25 | 北大方正集团有限公司 | Lattice file processing method and device for digital printing |
| CN103177459A (en) * | 2011-12-21 | 2013-06-26 | 北京大学 | Rasterized image splicing method and system |
| CN103177464A (en) * | 2011-12-21 | 2013-06-26 | 北京大学 | Binary image splicing method and system |
| CN104553078A (en) * | 2013-10-16 | 2015-04-29 | 北大方正集团有限公司 | Automatic page imposing method and equipment |
| CN107203499B (en) * | 2016-03-17 | 2019-10-15 | 北大方正集团有限公司 | Dot matrix consistency judgment method and device |
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