TW290665B - Information processing method of compressing or decompressing bit map font data and device thereof - Google Patents

Information processing method of compressing or decompressing bit map font data and device thereof

Info

Publication number
TW290665B
TW290665B TW82109980A TW82109980A TW290665B TW 290665 B TW290665 B TW 290665B TW 82109980 A TW82109980 A TW 82109980A TW 82109980 A TW82109980 A TW 82109980A TW 290665 B TW290665 B TW 290665B
Authority
TW
Taiwan
Prior art keywords
font data
data
bit map
compressing
information processing
Prior art date
Application number
TW82109980A
Other languages
Chinese (zh)
Inventor
Masaya Kikuta
Takayuki Fujita
Original Assignee
Canon Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of TW290665B publication Critical patent/TW290665B/en

Links

Landscapes

  • Controls And Circuits For Display Device (AREA)
  • Record Information Processing For Printing (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Document Processing Apparatus (AREA)
  • Dot-Matrix Printers And Others (AREA)

Abstract

An information processing method of compressing or decompressing bit map font data comprises of: according predicted function transforming bit map font data so as to add either 0 or 1 data of the font data; performing encoding to added 0 or 1 data in transformed font data, and performing encoding to unincreased 0 or 1 data in transformed font data by using added data count as 0.
TW82109980A 1992-11-30 1993-11-26 Information processing method of compressing or decompressing bit map font data and device thereof TW290665B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4320666A JP2972466B2 (en) 1992-11-30 1992-11-30 Dot pattern compression method and apparatus and output method and apparatus

Publications (1)

Publication Number Publication Date
TW290665B true TW290665B (en) 1996-11-11

Family

ID=18123973

Family Applications (1)

Application Number Title Priority Date Filing Date
TW82109980A TW290665B (en) 1992-11-30 1993-11-26 Information processing method of compressing or decompressing bit map font data and device thereof

Country Status (2)

Country Link
JP (1) JP2972466B2 (en)
TW (1) TW290665B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7090894B2 (en) * 2018-07-26 2022-06-27 武蔵エンジニアリング株式会社 Character string display device and character string display method

Also Published As

Publication number Publication date
JP2972466B2 (en) 1999-11-08
JPH06167962A (en) 1994-06-14

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