DE69230783D1 - Verfahren zur Justierung von Schriftzeichengewichtung von Konturzeichen - Google Patents

Verfahren zur Justierung von Schriftzeichengewichtung von Konturzeichen

Info

Publication number: DE69230783D1
Authority: DE; Germany
Prior art keywords: adjusting; contour; characters; character weighting; weighting
Prior art date: 1991-12-24
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 - Fee Related

Application number

DE69230783T

Other languages

English (en)

Other versions

DE69230783T2 (de

Inventor

Chong Qing Cao

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.)

Xerox Corp

Original Assignee

Xerox Corp

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.)

1991-12-24

Filing date

1992-12-16

Publication date

2000-04-20

1992-12-16 Application filed by Xerox Corp filed Critical Xerox Corp

2000-04-20 Application granted granted Critical

2000-04-20 Publication of DE69230783D1 publication Critical patent/DE69230783D1/de

2000-07-27 Publication of DE69230783T2 publication Critical patent/DE69230783T2/de

2012-12-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/203—Drawing of straight lines or curves

DE69230783T 1991-12-24 1992-12-16 Verfahren zur Justierung von Schriftzeichengewichtung von Konturzeichen Expired - Fee Related DE69230783T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/813,166 US5280576A (en)	1991-12-24	1991-12-24	Method of adjusting the weight of a character of an outline font

Publications (2)

Publication Number	Publication Date
DE69230783D1 true DE69230783D1 (de)	2000-04-20
DE69230783T2 DE69230783T2 (de)	2000-07-27

Family

ID=25211639

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69230783T Expired - Fee Related DE69230783T2 (de)	1991-12-24	1992-12-16	Verfahren zur Justierung von Schriftzeichengewichtung von Konturzeichen

Country Status (4)

Country	Link
US (1)	US5280576A (de)
EP (1)	EP0549256B1 (de)
JP (1)	JP3202377B2 (de)
DE (1)	DE69230783T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH05232926A (ja) *	1992-02-19	1993-09-10	Brother Ind Ltd	文字記号発生装置
US5627952A (en) *	1992-04-29	1997-05-06	Canon Kabushiki Kaisha	Information displaying system which displays combined video and graphics images
DE4238547A1 (de) *	1992-11-14	1994-05-19	Philips Patentverwaltung	Verfahren und Schaltungsanordnung zum Darstellen von Zeichen mit Umrandung
TW262547B (de) *	1992-11-30	1995-11-11	Canon Kk
EP0604685A1 (de) *	1992-12-28	1994-07-06	Océ-Nederland B.V.	Methode zur Modifizierung des Fettdruckens von Buchstaben
US5796409A (en) *	1993-04-06	1998-08-18	Ecole Polytechnique Federale De Lausanne	Method for producing contrast-controlled grayscale characters
US5959634A (en) *	1993-12-09	1999-09-28	Canon Kabushiki Kaisha	Character generating system employing thickening or narrowing of characters
JP3394312B2 (ja) *	1994-02-28	2003-04-07	富士通株式会社	作画装置
JP3483946B2 (ja) *	1994-08-19	2004-01-06	三菱電機株式会社	フォント処理装置及びフォント処理方法
JP3238580B2 (ja) *	1994-09-14	2001-12-17	シャープ株式会社	太め細め文字生成装置
US6366581B1 (en) *	1997-04-02	2002-04-02	Fujitsu Network Communications, Inc.	Method and apparatus for generating permanent virtual connections using graphical user interface
DE19901934C2 (de) *	1999-01-19	2001-07-19	Heidelberger Druckmasch Ag	Verfahren zur Erzeugung eines Rahmens für grafische Objekte, die durch Bezier-Kurven beschrieben sind
US7239318B2 (en) *	2001-03-23	2007-07-03	Rise Kabushikikaisha	Method and computer software program product for processing characters based on outline font
US7187382B2 (en) *	2004-01-26	2007-03-06	Microsoft Corporation	Iteratively solving constraints in a font-hinting language
US7256786B2 (en) *	2004-05-28	2007-08-14	Microsoft Corporation	Appropriately rendering a graphical object when a corresponding outline has exact or inexact control points
US8253742B2 (en) *	2004-05-28	2012-08-28	Microsoft Corporation	Rendering stroke pairs for graphical objects
US8464170B2 (en) *	2005-09-09	2013-06-11	Microsoft Corporation	2D editing metaphor for 3D graphics
US8107729B2 (en) *	2009-01-26	2012-01-31	Mitsubishi Electric Research Laboratories, Inc.	Method for improving character outlines using multiple alignment zones
US8648862B2 (en)	2010-07-21	2014-02-11	Esko Software Bvba	Method for automatically modifying a graphics feature to comply with a resolution limit
AU2014277854A1 (en)	2014-12-22	2016-07-07	Canon Kabushiki Kaisha	Emboldening of outline fonts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4620287A (en) *	1983-01-20	1986-10-28	Dicomed Corporation	Method and apparatus for representation of a curve of uniform width
JP2790815B2 (ja) *	1988-08-10	1998-08-27	株式会社リコー	画像データ圧縮方法
AU629210B2 (en) *	1988-10-26	1992-10-01	Sun Microsystems, Inc.	Method and apparatus for minimizing the visual degradation of digital typefaces
US5155805A (en) *	1989-05-08	1992-10-13	Apple Computer, Inc.	Method and apparatus for moving control points in displaying digital typeface on raster output devices
JPH0810467B2 (ja) *	1990-06-14	1996-01-31	ゼロックスコーポレイション	ストロークに相当する輪郭線を迅速に生成する曲線近似方法

1991
- 1991-12-24 US US07/813,166 patent/US5280576A/en not_active Expired - Fee Related
1992
- 1992-12-16 EP EP92311500A patent/EP0549256B1/de not_active Expired - Lifetime
- 1992-12-16 JP JP35501092A patent/JP3202377B2/ja not_active Expired - Fee Related
- 1992-12-16 DE DE69230783T patent/DE69230783T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0549256A3 (en)	1993-11-24
DE69230783T2 (de)	2000-07-27
EP0549256A2 (de)	1993-06-30
JPH05303374A (ja)	1993-11-16
EP0549256B1 (de)	2000-03-15
JP3202377B2 (ja)	2001-08-27
US5280576A (en)	1994-01-18

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Legal Events

Date	Code	Title	Description
2001-04-05	8364	No opposition during term of opposition
2005-10-13	8339	Ceased/non-payment of the annual fee