GB2090506B - Video colour graphics apparatus - Google Patents

Video colour graphics apparatus

Info

Publication number
GB2090506B
GB2090506B GB8036245A GB8036245A GB2090506B GB 2090506 B GB2090506 B GB 2090506B GB 8036245 A GB8036245 A GB 8036245A GB 8036245 A GB8036245 A GB 8036245A GB 2090506 B GB2090506 B GB 2090506B
Authority
GB
United Kingdom
Prior art keywords
graphics apparatus
video colour
colour graphics
video
graphics
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
GB8036245A
Other versions
GB2090506A (en
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.)
British Broadcasting Corp
Original Assignee
British Broadcasting 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 British Broadcasting Corp filed Critical British Broadcasting Corp
Priority to GB8036245A priority Critical patent/GB2090506B/en
Publication of GB2090506A publication Critical patent/GB2090506A/en
Application granted granted Critical
Publication of GB2090506B publication Critical patent/GB2090506B/en
Expired 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
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
GB8036245A 1980-11-12 1980-11-12 Video colour graphics apparatus Expired GB2090506B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8036245A GB2090506B (en) 1980-11-12 1980-11-12 Video colour graphics apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8036245A GB2090506B (en) 1980-11-12 1980-11-12 Video colour graphics apparatus

Publications (2)

Publication Number Publication Date
GB2090506A GB2090506A (en) 1982-07-07
GB2090506B true GB2090506B (en) 1984-07-18

Family

ID=10517246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8036245A Expired GB2090506B (en) 1980-11-12 1980-11-12 Video colour graphics apparatus

Country Status (1)

Country Link
GB (1) GB2090506B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836089A (en) * 1981-08-27 1983-03-02 Sony Corp Picture display device
DE3380465D1 (en) * 1982-09-20 1989-09-28 Toshiba Kk Video ram write control apparatus
US4694286A (en) * 1983-04-08 1987-09-15 Tektronix, Inc. Apparatus and method for modifying displayed color images
US4554538A (en) * 1983-05-25 1985-11-19 Westinghouse Electric Corp. Multi-level raster scan display system
JPS59229595A (en) * 1983-06-13 1984-12-24 ソニー株式会社 Display driving circuit
DE3485705D1 (en) * 1983-11-29 1992-06-11 Tandy Corp GRAPHIC VIDEO DISPLAY SYSTEM WITH LARGE RESOLUTION.
US4811007A (en) * 1983-11-29 1989-03-07 Tandy Corporation High resolution video graphics system
JPS60211573A (en) * 1984-04-04 1985-10-23 Olympus Optical Co Ltd Picture input editing device
JPS6398073A (en) * 1986-10-14 1988-04-28 Fanuc Ltd Color mapping system
GB2203873B (en) * 1987-04-07 1991-04-03 Possum Controls Ltd Control system
JPH01191191A (en) * 1988-01-27 1989-08-01 Toshiba Corp Display controller
JPH01248188A (en) * 1988-03-30 1989-10-03 Toshiba Corp Display attribute conversion controller
JP2892010B2 (en) * 1988-05-28 1999-05-17 株式会社東芝 Display control method
JP2892009B2 (en) * 1988-05-28 1999-05-17 株式会社東芝 Display control method
FR2668637B1 (en) * 1990-10-29 1992-12-31 Elf Aquitaine PROCESS FOR THE EXPLOITATION OF COLORS ON A SCREEN.
US5777609A (en) * 1990-10-29 1998-07-07 Societe Nationale Elf Aquitaine Method of exploiting colors on screen

Also Published As

Publication number Publication date
GB2090506A (en) 1982-07-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee