EP0979488A1 - Image de substitution tramee d'une image vectorielle - Google Patents

Image de substitution tramee d'une image vectorielle

Info

Publication number
EP0979488A1
EP0979488A1 EP97925499A EP97925499A EP0979488A1 EP 0979488 A1 EP0979488 A1 EP 0979488A1 EP 97925499 A EP97925499 A EP 97925499A EP 97925499 A EP97925499 A EP 97925499A EP 0979488 A1 EP0979488 A1 EP 0979488A1
Authority
EP
European Patent Office
Prior art keywords
image
bitmapped
vector
proxy
output device
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.)
Withdrawn
Application number
EP97925499A
Other languages
German (de)
English (en)
Other versions
EP0979488A4 (fr
Inventor
David Wilkins
Phil Sherman
Robert Scheld
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.)
Adobe Inc
Original Assignee
Adobe Systems Inc
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 Adobe Systems Inc filed Critical Adobe Systems Inc
Publication of EP0979488A1 publication Critical patent/EP0979488A1/fr
Publication of EP0979488A4 publication Critical patent/EP0979488A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)

Abstract

L'invention se rapporte à un programme intégré de manipulation graphique qui utilise une technique consistant à tramer (102) des fichiers Postcript encapsulés (EPS) pendant la phase d'importation et à utiliser cette version tramée comme 'image de substitution' pour l'affichage d'une image à l'écran. Lorsqu'un document contenant des données EPS est imprimé sur une imprimante PS, les données EPS réelles sont envoyées (108) à l'imprimante. Si le document est imprimé sur une imprimante de type non PS, on utilise (110) la représentation d'image de substitution convertie des données EPS. L'effet obtenu est une représentation à l'écran des données EPS (l'image de substitution tramée) de très haute qualité. Les données EPS d'origine peuvent être à nouveau tramées à une nouvelle échelle afin de générer une nouvelle image de substitution chaque fois que l'utilisateur redimensionne l'image de substitution à l'écran. Ceci permet d'obtenir une représentation à l'écran qui ressemble plus étroitement à la sortie imprimée d'une imprimante PS.
EP97925499A 1996-05-06 1997-05-06 Image de substitution tramee d'une image vectorielle Withdrawn EP0979488A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US1698396P 1996-05-06 1996-05-06
US16983P 1996-05-06
US1702996P 1996-05-07 1996-05-07
US17029P 1996-05-07
PCT/US1997/007882 WO1997042594A1 (fr) 1996-05-06 1997-05-06 Image de substitution tramee d'une image vectorielle

Publications (2)

Publication Number Publication Date
EP0979488A1 true EP0979488A1 (fr) 2000-02-16
EP0979488A4 EP0979488A4 (fr) 2000-05-24

Family

ID=26689306

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97925499A Withdrawn EP0979488A4 (fr) 1996-05-06 1997-05-06 Image de substitution tramee d'une image vectorielle

Country Status (3)

Country Link
EP (1) EP0979488A4 (fr)
JP (1) JP2001506547A (fr)
WO (1) WO1997042594A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1184777B1 (fr) * 2000-08-30 2004-05-06 Hewlett-Packard Company, A Delaware Corporation Système d'ordinateur et méthode de son fonctionnement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153936A (en) * 1988-06-27 1992-10-06 International Business Machines Corporation Dual density digital image system
US5353388A (en) * 1991-10-17 1994-10-04 Ricoh Company, Ltd. System and method for document processing

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9742594A1 *

Also Published As

Publication number Publication date
EP0979488A4 (fr) 2000-05-24
JP2001506547A (ja) 2001-05-22
WO1997042594A1 (fr) 1997-11-13

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