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Invention Grant
CN101283395B 字符数据产生设备、电子信息设备、字符数据产生程序和可读记录介质 失效 - 权利终止

  • Patent Title: 字符数据产生设备、电子信息设备、字符数据产生程序和可读记录介质
  • Patent Title (English): Character data generation device, electronic information device, character data generation program, and readable recording medium
  • Application No.: CN200680036215.2
    Application Date: 2006-07-31
  • Publication No.: CN101283395B
    Publication Date: 2011-09-07
  • Inventor: 冈田哲 , 西田收 , 小谷章夫 , 朝井宣美 , 中村安久
  • Applicant: 夏普株式会社
  • Applicant Address: 日本大阪府
  • Assignee: 夏普株式会社
  • Current Assignee: 夏普株式会社
  • Current Assignee Address: 日本大阪府
  • Agency: 中科专利商标代理有限责任公司
  • Agent 朱进桂
  • Priority: 223890/2005 2005.08.02 JP
  • International Application: PCT/JP2006/315180 2006.07.31
  • International Announcement: WO2007/015471 JA 2007.02.08
  • Date entered country: 2008-03-28
  • Main IPC: G09G5/26
  • IPC: G09G5/26 ;  G09G5/24
字符数据产生设备、电子信息设备、字符数据产生程序和可读记录介质
Abstract:
本发明防止了在将矢量字体数据扩展为位图数据时，由于较小点尺寸字符的明显受损而引起的可读性劣化。基于字符数据产生程序(41)及其数据(42)，可以利用最小形状DB(423)，在放大/缩小字符时，通过将每一个部件与其最小形状进行比较，来检测部件的受损，其中最小形状DB(423)存储有针对字符的每一个部件而定义的最小形状或用于导出该最小形状的信息。此外，通过由比例调整部(202)分别向每一个部件施加放大/缩小比例，以至少保持最小形状的尺寸，并通过由部件交叠部(203)将部件按照预定优先级顺序进行交叠，可以产生字符数据，同时保持部件的尺寸平衡，并避免每一个部件的损坏。
Abstract(English):

The present invention prevents the deterioration in readability due to a conspicuous ruined character of a small dot size when vector-font data is expanded to bitmap data. Based on the character data generating program (41) and the data (42) thereof, it is possible to detect the ruining of components by comparing each of the components with its minimum shape when a character is enlarged/reduced, with the use of the minimum-shape DB (423) in which a minimum shape is defined for each of the components of a character or information for deriving the minimum shape is stored. In addition, by separately applying an enlargement/reduction ratio to each of the components by the ratio adjusting section (202) in order to at least maintain the size of the minimum shape and by overlapping the components in a predetermined order of priority by the component overlapping section (203), it is possible to generate character data while maintaining the balance of the components in size and avoiding the ruining of each of the components.

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