DE3679304D1 - Verfahren zum generieren von linienteilen. - Google Patents

Verfahren zum generieren von linienteilen.

Info

Publication number
DE3679304D1
DE3679304D1 DE8686202167T DE3679304T DE3679304D1 DE 3679304 D1 DE3679304 D1 DE 3679304D1 DE 8686202167 T DE8686202167 T DE 8686202167T DE 3679304 T DE3679304 T DE 3679304T DE 3679304 D1 DE3679304 D1 DE 3679304D1
Authority
DE
Germany
Prior art keywords
bit
line part
raster
map memory
generating line
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8686202167T
Other languages
English (en)
Inventor
Cornelis Pieter Schuerman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Production Printing Netherlands BV
Original Assignee
Oce Nederland BV
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 Oce Nederland BV filed Critical Oce Nederland BV
Application granted granted Critical
Publication of DE3679304D1 publication Critical patent/DE3679304D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/20—Function-generator circuits, e.g. circle generators line or curve smoothing circuits
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/0005—Accepting output data; Preparing data for the controlling system
    • G06K2215/0014—Transforming the printer input data into internal codes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/004—Generic data transformation
    • G06K2215/0042—Rasterisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/004—Generic data transformation
    • G06K2215/0042—Rasterisation
    • G06K2215/0048—Converting skeleton to bitmap
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/0062—Handling the output data combining generic and host data, e.g. filling a raster
    • G06K2215/0065—Page or partial page composition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0082—Architecture adapted for a particular function

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Generation (AREA)
  • Laser Beam Printer (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Record Information Processing For Printing (AREA)
  • Character Discrimination (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DE8686202167T 1985-12-17 1986-12-04 Verfahren zum generieren von linienteilen. Expired - Lifetime DE3679304D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8503461A NL8503461A (nl) 1985-12-17 1985-12-17 Werkwijze voor het genereren van lijnstukken.

Publications (1)

Publication Number Publication Date
DE3679304D1 true DE3679304D1 (de) 1991-06-20

Family

ID=19847019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686202167T Expired - Lifetime DE3679304D1 (de) 1985-12-17 1986-12-04 Verfahren zum generieren von linienteilen.

Country Status (6)

Country Link
US (1) US4905166A (de)
EP (1) EP0229412B1 (de)
JP (1) JPH0675977B2 (de)
AT (1) ATE63650T1 (de)
DE (1) DE3679304D1 (de)
NL (1) NL8503461A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601488A (nl) * 1986-06-09 1988-01-04 Oce Nederland Bv Werkwijze voor het opvullen van oppervlaktedelen van een afbeelding met een oppervlaktepatroon.
GB2191919B (en) * 1986-06-19 1990-05-23 British Broadcasting Corp Computer graphics
JPH074952B2 (ja) * 1987-01-12 1995-01-25 キヤノン株式会社 プリンタ制御装置
US4837847A (en) * 1987-02-03 1989-06-06 Canon Kabushiki Kaisha Image processing apparatus
US7382929B2 (en) * 1989-05-22 2008-06-03 Pixel Instruments Corporation Spatial scan replication circuit
US5041848A (en) * 1989-11-13 1991-08-20 Gilbert John M Non-gary scale anti-aliasing method for laser printers
US5122884A (en) * 1989-11-13 1992-06-16 Lasermaster Corporation Line rasterization technique for a non-gray scale anti-aliasing method for laser printers
US5371845A (en) * 1990-04-27 1994-12-06 Ashlar, Inc. Technique for providing improved user feedback in an interactive drawing system
US5237655A (en) * 1990-07-05 1993-08-17 Eastman Kodak Company Raster image processor for all points addressable printer
JP2969285B2 (ja) * 1990-09-26 1999-11-02 武藤工業株式会社 Ｃａｄ用入力装置
WO1992006427A1 (en) * 1990-10-09 1992-04-16 Ast Research, Inc. System for selectively controlling slots in an ibm-at/nec 9801 dual-compatible computer
US5109517A (en) * 1990-10-09 1992-04-28 Ast Research, Inc. System for selectively controlling slots in an IBM-AT/NEC 9801 dual-compatible computer
US5293472A (en) * 1991-04-22 1994-03-08 International Business Machines Corporation Method of generating lines and curves of user specified thicknesses on a raster device
JPH056431A (ja) * 1991-06-27 1993-01-14 Matsushita Electric Ind Co Ltd 輪郭線特徴点検出装置
JPH0512442A (ja) * 1991-07-02 1993-01-22 Hitachi Software Eng Co Ltd 線画像追跡方法
JP3137245B2 (ja) * 1991-10-30 2001-02-19 ソニー株式会社 自由曲線作成方法及び自由曲面作成方法
US5361333A (en) * 1992-06-04 1994-11-01 Altsys Corporation System and method for generating self-overlapping calligraphic images
JP2904673B2 (ja) * 1993-04-27 1999-06-14 シャープ株式会社 画像作成装置
JP3037854B2 (ja) * 1993-07-13 2000-05-08 富士通株式会社 文字生成方法及びその装置
US5872553A (en) * 1994-10-28 1999-02-16 Advanced Displays Corporation High speed graphics fill of liquid crystal display
US6137471A (en) 1995-07-24 2000-10-24 L-3 Communications Corporation High speed graphics fill of liquid crystal display
US6091860A (en) * 1997-11-12 2000-07-18 Pagemasters, Inc. System and method for processing pixels for displaying and storing
US5903279A (en) * 1997-12-17 1999-05-11 Industrial Technology Research Institute Method for antialiasing
US6628840B1 (en) 2000-05-16 2003-09-30 International Business Machines Corporation Boundary mapping for multi-pel thickness lines
JP2004086809A (ja) * 2002-08-29 2004-03-18 Fuji Xerox Co Ltd 画像形成システム、バックエンドプロセッサ
FR2869146B1 (fr) * 2004-04-20 2006-09-15 Thales Sa Procede de generation graphique de lignes a extremites arrondies

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031519A (en) * 1974-11-11 1977-06-21 Ibm Corporation Printer
US4262290A (en) * 1978-05-12 1981-04-14 Smiths Industries Limited Display systems
US4300136A (en) * 1979-05-10 1981-11-10 Nippon Electric Co., Ltd. Display pattern preparing system
ZA832830B (en) * 1982-04-30 1983-12-28 Int Computers Ltd Digital display systems
US4621273A (en) * 1982-12-16 1986-11-04 Hewlett-Packard Company Print head for printing or vector plotting with a multiplicity of line widths
US4601002A (en) * 1983-01-06 1986-07-15 The United States Army Corps Of Engineers As Represented By The Secretary Of The Army Digital technique for constructing variable width lines
US4620287A (en) * 1983-01-20 1986-10-28 Dicomed Corporation Method and apparatus for representation of a curve of uniform width
US4679039A (en) * 1983-11-14 1987-07-07 Hewlett-Packard Company Smoothing discontinuities in the display of serial parallel line segments
NL8502643A (nl) * 1985-09-27 1986-04-01 Oce Nederland Bv Werkwijze voor het genereren van lijnstukken.
US4805116A (en) * 1986-04-23 1989-02-14 International Business Machines Corporation Interpolated display characteristic value generator

Also Published As

Publication number Publication date
EP0229412B1 (de) 1991-05-15
JPH0675977B2 (ja) 1994-09-28
ATE63650T1 (de) 1991-06-15
NL8503461A (nl) 1986-04-01
JPS62156961A (ja) 1987-07-11
EP0229412A1 (de) 1987-07-22
US4905166A (en) 1990-02-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee