FR2869146B1 - Procede de generation graphique de lignes a extremites arrondies - Google Patents

Procede de generation graphique de lignes a extremites arrondies

Info

Publication number
FR2869146B1
FR2869146B1 FR0404147A FR0404147A FR2869146B1 FR 2869146 B1 FR2869146 B1 FR 2869146B1 FR 0404147 A FR0404147 A FR 0404147A FR 0404147 A FR0404147 A FR 0404147A FR 2869146 B1 FR2869146 B1 FR 2869146B1
Authority
FR
France
Prior art keywords
graphic generation
ended lines
round ended
round
lines
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 - Fee Related
Application number
FR0404147A
Other languages
English (en)
Other versions
FR2869146A1 (fr
Inventor
David Arneau
Eric Filliatre
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Priority to FR0404147A priority Critical patent/FR2869146B1/fr
Priority to PCT/EP2005/051043 priority patent/WO2005114580A1/fr
Priority to US11/587,059 priority patent/US20070222784A1/en
Priority to CA002563803A priority patent/CA2563803A1/fr
Priority to EP05716964A priority patent/EP1738326A1/fr
Publication of FR2869146A1 publication Critical patent/FR2869146A1/fr
Application granted granted Critical
Publication of FR2869146B1 publication Critical patent/FR2869146B1/fr
Anticipated expiration legal-status Critical
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
    • G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Digital Computer Display Output (AREA)
  • Processing Or Creating Images (AREA)
FR0404147A 2004-04-20 2004-04-20 Procede de generation graphique de lignes a extremites arrondies Expired - Fee Related FR2869146B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0404147A FR2869146B1 (fr) 2004-04-20 2004-04-20 Procede de generation graphique de lignes a extremites arrondies
PCT/EP2005/051043 WO2005114580A1 (fr) 2004-04-20 2005-03-09 Procede de generation graphique de lignes a extremites arrondies
US11/587,059 US20070222784A1 (en) 2004-04-20 2005-03-09 Method for Graphically Generating Rounded-End Lines
CA002563803A CA2563803A1 (fr) 2004-04-20 2005-03-09 Procede de generation graphique de lignes a extremites arrondies
EP05716964A EP1738326A1 (fr) 2004-04-20 2005-03-09 Procede de generation graphique de lignes a extremites arrondies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404147A FR2869146B1 (fr) 2004-04-20 2004-04-20 Procede de generation graphique de lignes a extremites arrondies

Publications (2)

Publication Number Publication Date
FR2869146A1 FR2869146A1 (fr) 2005-10-21
FR2869146B1 true FR2869146B1 (fr) 2006-09-15

Family

ID=34945437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404147A Expired - Fee Related FR2869146B1 (fr) 2004-04-20 2004-04-20 Procede de generation graphique de lignes a extremites arrondies

Country Status (5)

Country Link
US (1) US20070222784A1 (fr)
EP (1) EP1738326A1 (fr)
CA (1) CA2563803A1 (fr)
FR (1) FR2869146B1 (fr)
WO (1) WO2005114580A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869145B1 (fr) * 2004-04-20 2006-09-15 Thales Sa Procede de gestion de lignes graphiques
FR2900527B1 (fr) * 2006-04-26 2008-09-26 Thales Sa Procede de codage d'une image numerique couleur comportant une information de ponderation
CN101093584B (zh) * 2007-08-02 2010-06-16 中兴通讯股份有限公司 粗线生成方法及装置
DE102008057512A1 (de) 2008-11-15 2010-07-01 Diehl Aerospace Gmbh Verfahren zur Darstellung von Linienzügen
US8723868B2 (en) * 2010-09-23 2014-05-13 General Electric Company Systems and methods for displaying digitized waveforms on pixilated screens
WO2012103794A1 (fr) * 2011-01-31 2012-08-09 北京壹人壹本信息科技有限公司 Procédé et dispositif servant à implémenter l'écriture manuscrite originale et dispositif électronique
CN103295252A (zh) * 2013-05-15 2013-09-11 广东威创视讯科技股份有限公司 基于OpenGL的线段绘制交点的平滑处理方法及系统
CN110136221B (zh) * 2019-04-12 2023-04-11 阿波罗智联(北京)科技有限公司 用于导航图层绘制的预处理方法及装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
NL8502643A (nl) * 1985-09-27 1986-04-01 Oce Nederland Bv Werkwijze voor het genereren van lijnstukken.
NL8503461A (nl) * 1985-12-17 1986-04-01 Oce Nederland Bv Werkwijze voor het genereren van lijnstukken.
US5274754A (en) * 1986-04-14 1993-12-28 Advanced Micro Devices, Inc. Method and apparatus for generating anti-aliased vectors, arcs and circles on a video display
US5208904A (en) * 1989-03-07 1993-05-04 Brother Kogyo Kabushiki Kaisha Data processing apparatus and method for preparing data representative of supplemental figure attached to basic figure reproduced on output medium
GB2244892B (en) * 1990-06-08 1994-12-14 Electronic Graphics Ltd Computer graphics
JP2606486B2 (ja) * 1991-06-24 1997-05-07 ブラザー工業株式会社 描画装置
JP2904673B2 (ja) * 1993-04-27 1999-06-14 シャープ株式会社 画像作成装置
FR2723797B1 (fr) * 1994-08-19 1996-09-20 Sextant Avionique Procede de codage de memoire image
JP3330030B2 (ja) * 1996-09-30 2002-09-30 株式会社東芝 データ処理装置
JP3485438B2 (ja) * 1997-04-16 2004-01-13 シャープ株式会社 グラフ表示機能を備えた電子式計算機
US5903279A (en) * 1997-12-17 1999-05-11 Industrial Technology Research Institute Method for antialiasing
US6329977B1 (en) * 1998-03-10 2001-12-11 Compaq Computer Corporation Pre-filtered antialiased lines using distance functions
US6628840B1 (en) * 2000-05-16 2003-09-30 International Business Machines Corporation Boundary mapping for multi-pel thickness lines
US6567099B1 (en) * 2000-11-15 2003-05-20 Sony Corporation Method and system for dynamically allocating a frame buffer for efficient anti-aliasing

Also Published As

Publication number Publication date
EP1738326A1 (fr) 2007-01-03
FR2869146A1 (fr) 2005-10-21
WO2005114580A1 (fr) 2005-12-01
CA2563803A1 (fr) 2005-12-01
US20070222784A1 (en) 2007-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131231