CA1237199A - Methode de manipulation graphique dans un affichage de donnees a fenetres - Google Patents

Methode de manipulation graphique dans un affichage de donnees a fenetres

Info

Publication number
CA1237199A
CA1237199A CA000488349A CA488349A CA1237199A CA 1237199 A CA1237199 A CA 1237199A CA 000488349 A CA000488349 A CA 000488349A CA 488349 A CA488349 A CA 488349A CA 1237199 A CA1237199 A CA 1237199A
Authority
CA
Canada
Prior art keywords
data
certain
memory means
instructions
descriptor
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
Application number
CA000488349A
Other languages
English (en)
Inventor
John Pilat
David Keating
Wayne Colella
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.)
EMC Corp
Original Assignee
Data General 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.)
Filing date
Publication date
Application filed by Data General Corp filed Critical Data General Corp
Priority to CA000488349A priority Critical patent/CA1237199A/fr
Application granted granted Critical
Publication of CA1237199A publication Critical patent/CA1237199A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Controls And Circuits For Display Device (AREA)
CA000488349A 1985-08-08 1985-08-08 Methode de manipulation graphique dans un affichage de donnees a fenetres Expired CA1237199A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000488349A CA1237199A (fr) 1985-08-08 1985-08-08 Methode de manipulation graphique dans un affichage de donnees a fenetres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000488349A CA1237199A (fr) 1985-08-08 1985-08-08 Methode de manipulation graphique dans un affichage de donnees a fenetres

Publications (1)

Publication Number Publication Date
CA1237199A true CA1237199A (fr) 1988-05-24

Family

ID=4131145

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000488349A Expired CA1237199A (fr) 1985-08-08 1985-08-08 Methode de manipulation graphique dans un affichage de donnees a fenetres

Country Status (1)

Country Link
CA (1) CA1237199A (fr)

Similar Documents

Publication Publication Date Title
EP0568078B1 (fr) Interface externe pour un adaptateur graphique à haute performance assurant la compatibilité graphique
US4710767A (en) Method and apparatus for displaying multiple images in overlapping windows
EP0279229B1 (fr) Système de visualisation graphique
US5056041A (en) Data processing apparatus with improved bit masking capability
JPH09245179A (ja) コンピュータグラフィックス装置
US5388200A (en) Method and apparatus for writing directly to a frame buffer
EP0279225B1 (fr) Compteurs à configuration variable pour l'adressage dans les systèmes de visualisation graphiques
US4566000A (en) Image display apparatus and method having virtual cursor
US4873652A (en) Method of graphical manipulation in a potentially windowed display
US4816814A (en) Vector generator with direction independent drawing speed for all-point-addressable raster displays
CA2249358C (fr) Procede et dispositif pour transfert par blocs, a vitesse elevee, de grilles de points comprimees et alignees avec des mots
JP2548765B2 (ja) 表示装置
EP0525986B1 (fr) Appareil à copie rapide entre des tampons de trame dans un système d'affichage à double mémoire-tampon
EP0212016B1 (fr) Système de manipulation graphique dans un dispositif de visualisation avec possibilité d'affichage de fenêtres
EP0147542B1 (fr) Système d'affichage à fenêtres multiples
US5760793A (en) Low latency update of graphic objects in an air traffic control display
KR100247720B1 (ko) 그래픽 사용자 인터페이스에서 윈도우의 스캔 라인 압축을 사용하여 글로벌 히트 테스트 데이타 구조를 생성하기 위한 방법 및 시스템
CA1237199A (fr) Methode de manipulation graphique dans un affichage de donnees a fenetres
CA1229439A (fr) Systeme d'affichage de donnees
US20040017377A1 (en) Method and apparatus for hardware acceleration of graphical fill in display systems
JPH0562348B2 (fr)
EP0223557A2 (fr) Commande d'affichage dans un système de traitement de données
JP2737898B2 (ja) ベクトル描画装置
JPH0120748B2 (fr)
JP2889572B2 (ja) フォントデータ処理装置

Legal Events

Date Code Title Description
MKEX Expiry