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公开(公告)号：EP0398681A2
公开(公告)日：1990-11-22
申请号：EP90305278.5
申请日：1990-05-16
CPC分类号： G06K15/02 , G06K2215/0005 , G06K2215/0042
摘要： There is provided an output apparatus for receiving code data from a data source of a host computer and developing into pattern data and outputting. The apparatus comprises: a pattern generator to generate pattern data; a memory to store the pattern data generated from the pattern generator as a font cache; and a controller for controlling in a manner such that when a residual amount of the memory is less than a capacity enough to store other data which is newly input and whose priority regarding the storage is higher than the priority of the pattern data, the pattern data of the font cache is deleted and the newly input data is stored. An auxiliary character font, form data, or a macro instruction is used as data which is newly input. The pattern data of the font cache in the memory is deleted on the basis of the priority. The pattern data is a dot matrix font pattern which was developed from a nondot matrix font.
摘要翻译： 提供了一种输出装置，用于从主计算机的数据源接收代码数据并发展成模式数据并输出。 该装置包括：图案生成器，用于生成图案数据; 存储器，用于将从图案发生器产生的图案数据存储为字体缓存; 以及控制器，用于以这样的方式进行控制，即当存储器的剩余量小于足以存储新输入的其他数据并且其关于存储的优先级高于模式数据的优先级的容量时，模式数据 的字体缓存被删除并且新输入的数据被存储。 辅助字符字体，表格数据或宏指令被用作新输入的数据。 存储器中字体缓存的图案数据根据优先级被删除。 图案数据是从非点矩阵字体开发的点阵字体图案。
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公开(公告)号：EP0397299A2
公开(公告)日：1990-11-14
申请号：EP90301348.0
申请日：1990-02-08
申请人： ADOBE SYSTEMS INC.
CPC分类号： B41B19/01 , G06K15/02 , G06K2215/0042 , G09G5/246
摘要： This invention relates to a method for displaying characters on a screen or printer, particularly kanji characters. The structure of the character is represented by stems and counters, both vertical and horizontal, the counters being the spaces between stems. The character is then transferred from character to display space. Either the horizontal or vertical counters are grouped into a first chain of counters. The non-integral counter widths of this chain are adjusted in relation to the other counter widths within the chain, selected counter widths being made equal to others within the chain in order to most faithfully reproduce the desired character. The remaining horizontal or vertical counters, if any, are also grouped into one or more series of chains which are also adjusted, chain by chain. Then the orthogonal set of counters are adjusted in the same way. The widths of the stems themselves may also be adjusted to more faithfully represent the character in the scale at which it will be displayed.
摘要翻译： 本发明涉及一种用于在屏幕或打印机上显示字符的方法，特别是汉字字符。 字符的结构由茎和计数器（垂直和水平）表示，计数器是茎之间的空间。 然后将字符从字符转移到显示空间。 水平或垂直计数器被分组成第一个计数器链。 该链的非整体计数器宽度相对于链内的其他计数器宽度进行调整，所选择的计数器宽度与链内的其他计数器宽度相等，以便最忠实地再现所需字符。 剩余的水平或垂直计数器（如果有的话）也被分组成一系列链，其也被链条链调整。 然后以相同的方式调整正交设置的计数器。 茎本身的宽度也可以被调整以更忠实地表示将在其显示的比例中的角色。
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公开(公告)号：EP0199160A3
公开(公告)日：1990-06-27
申请号：EP86104603.5
申请日：1986-04-04
发明人： Miyazawa, Atsushi
CPC分类号： G06K15/22 , G06K15/00 , G06K2215/0042 , G06T11/203 , G09G5/20
摘要： Disclosed is a method for generating a circular or elliptic are, especially adapted for use in a scan concersion painting method. A modified DDA method has been provided. whereby each of the intersections between scan lines and curves concerned is represented by a single point.
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公开(公告)号：EP0217449A1
公开(公告)日：1987-04-08
申请号：EP86201582.3
申请日：1986-09-15
申请人： Océ-Nederland B.V.
CPC分类号： G06K15/02 , G06K2215/0042 , G06T11/203 , G09G5/20
摘要： Method for the generation of line segments having a specific thickness and having round extremities on a homogeneous raster, the raster points of which form a number of parallel raster lines, between a start point and an end point, the line segment being stored in a bit map memory in the form of a large number of image points or pixels, comprising
- the determination of the coordinates of the centre points of the line segment in the consecutive raster lines,
- the generation of a disc having a diameter which corresponds to the thickness of the line segment, and
- the placing of the bit-representation of the disc at the start point of the line segment in the bit-map memory, the centre point of the disc corresponding to the coordinates of the start point of the line segment.
At least a section of the bit representation of the disc is stored in an intermediate memory and at least a section thereof is repeatedly read out of the intermediate memory and is placed in the bit-map memory, the locations of said read-out sections of the disc in the bit-map memory being related to the line centre points of the line segment in the consecutive raster lines.-
45.发明公开Method for generating a circular or elliptic arc 失效Verfahren zum Generieren eineskreisförmigenoder ovalischen Bogens。
公开(公告)号：EP0199160A2
公开(公告)日：1986-10-29
申请号：EP86104603.5
申请日：1986-04-04
发明人： Miyazawa, Atsushi
CPC分类号： G06K15/22 , G06K15/00 , G06K2215/0042 , G06T11/203 , G09G5/20
摘要： Disclosed is a method for generating a circular or elliptic are, especially adapted for use in a scan concersion painting method. A modified DDA method has been provided. whereby each of the intersections between scan lines and curves concerned is represented by a single point.
摘要翻译： 公开了一种用于产生圆弧或椭圆弧的方法，特别适用于扫描转换喷涂方法。 已经提供了修改的DDA方法，其中扫描线和曲线之间的每个交叉点由单个点表示。
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公开(公告)号：EP0196656A2
公开(公告)日：1986-10-08
申请号：EP86104452.7
申请日：1986-04-01
发明人： Kimura, Shigeki , Shibata, Kouichi
CPC分类号： G09G5/24 , G06K15/02 , G06K2215/0028 , G06K2215/0042
摘要： The invention provides a novel method for producing character patterns by planting a bit pattern of a specified character. According to the method, the character-bit pattern corresponding to each of the specified character is read out of a storage region (Q), (S) in a font memory (13) corresponding to the specified character. The storage region (Q), (S) is composed of a plurality of necessary and smallest possible regions each of which stores the individual character-bit pattern to be planted.
摘要翻译： 本发明提供了一种用于通过种植指定字符的位图来产生字符图案的新颖方法。 根据该方法，从对应于指定字符的字体存储器（13）中的存储区域（Q），（S）中读出与每个指定字符相对应的字符位模式。 存储区域（Q），（S）由多个必要且最小的可能区域构成，每个区域存储要种植的各个字符位图案。
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47.发明公开METHOD OF ENHANCING QUALITY OF IMAGE OBJECT INCLUDED IN COMPOUND DOCUMENT AND APPARATUS FOR PERFORMING METHOD 审中-公开提高包含在复合文件中的图像对象的质量的方法和用于执行方法的装置
公开(公告)号：EP3211519A1
公开(公告)日：2017-08-30
申请号：EP17154849.8
申请日：2017-02-06
发明人： JUNG, Joo-young , KIM, So-hye
IPC分类号： G06F3/12
CPC分类号： G06K15/1872 , G06F3/1208 , G06F3/1244 , G06F3/1285 , G06K15/1836 , G06K15/1855 , G06K15/1889 , G06K2215/0042
摘要： A method of enhancing quality of an image object included in a compound document, and an apparatus for performing the method are provided. The method includes receiving a request to print a compound document including an image object, merging parts corresponding to the image object from among data corresponding to the compound document and enhancing the quality of the image object, and encoding data corresponding to the compound document by using a printer control language (PCL) and outputting the encoded data.
摘要翻译： 提供了一种提高复合文档中包括的图像对象的质量的方法以及用于执行该方法的设备。 该方法包括：接收打印包括图像对象的复合文档的请求，合并对应于复合文档的数据中与图像对象相对应的部分，并提高图像对象的质量，以及通过使用编码对应于复合文档的数据 打印机控制语言（PCL）并输出编码数据。
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公开(公告)号：EP1906340A2
公开(公告)日：2008-04-02
申请号：EP07253859.8
申请日：2007-09-28
发明人： Kudo, Yasuhiro
IPC分类号： G06K15/00
CPC分类号： G06K15/02 , G06K15/1817 , G06K15/1851 , G06K15/1855 , G06K2215/0042
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).摘要翻译： 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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公开(公告)号：EP0603820B1
公开(公告)日：2002-05-22
申请号：EP93120609.8
申请日：1993-12-21
CPC分类号： G06F17/214 , G06K15/02 , G06K2215/0028 , G06K2215/0042 , G06T11/203
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公开(公告)号：EP0684582B1
公开(公告)日：1999-10-06
申请号：EP95200828.2
申请日：1995-04-01
申请人： Agfa Corporation
CPC分类号： G06T11/203 , G06K15/02 , G06K2215/0028 , G06K2215/0042
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