HK52594A - Method and apparatus for determining line positions for display and manipulation by a computer system - Google Patents

Method and apparatus for determining line positions for display and manipulation by a computer system Download PDF

Info

Publication number
HK52594A
HK52594A HK52594A HK52594A HK52594A HK 52594 A HK52594 A HK 52594A HK 52594 A HK52594 A HK 52594A HK 52594 A HK52594 A HK 52594A HK 52594 A HK52594 A HK 52594A
Authority
HK
Hong Kong
Prior art keywords
line
circuit
manipulation
display
determining
Prior art date
Application number
HK52594A
Other languages
English (en)
Inventor
Malachowsky Chris
Priem Curtis
Original Assignee
Sun Microsystems 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 Sun Microsystems Inc filed Critical Sun Microsystems Inc
Publication of HK52594A publication Critical patent/HK52594A/xx

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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/393—Arrangements for updating the contents of the bit-mapped memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Generation (AREA)
HK52594A 1988-12-20 1994-05-24 Method and apparatus for determining line positions for display and manipulation by a computer system HK52594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28699788A 1988-12-20 1988-12-20

Publications (1)

Publication Number Publication Date
HK52594A true HK52594A (en) 1994-06-03

Family

ID=23101036

Family Applications (1)

Application Number Title Priority Date Filing Date
HK52594A HK52594A (en) 1988-12-20 1994-05-24 Method and apparatus for determining line positions for display and manipulation by a computer system

Country Status (5)

Country Link
JP (1) JP2787487B2 (fr)
CA (1) CA1324676C (fr)
FR (1) FR2640792B1 (fr)
GB (1) GB2226480B (fr)
HK (1) HK52594A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667306A (en) * 1983-07-20 1987-05-19 Ramtek Corporation Method and apparatus for generating surface-fill vectors
US4725831A (en) * 1984-04-27 1988-02-16 Xtar Corporation High-speed video graphics system and method for generating solid polygons on a raster display
US4758965A (en) * 1985-10-09 1988-07-19 International Business Machines Corporation Polygon fill processor

Also Published As

Publication number Publication date
GB2226480A (en) 1990-06-27
FR2640792B1 (fr) 1995-03-03
CA1324676C (fr) 1993-11-23
JPH02190897A (ja) 1990-07-26
GB2226480B (en) 1993-09-22
JP2787487B2 (ja) 1998-08-20
FR2640792A1 (fr) 1990-06-22
GB8921264D0 (en) 1989-11-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)