KR890012244A - 패턴데이터생성 시스템 - Google Patents

패턴데이터생성 시스템 Download PDF

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Publication number
KR890012244A
KR890012244A KR1019890001001A KR890001001A KR890012244A KR 890012244 A KR890012244 A KR 890012244A KR 1019890001001 A KR1019890001001 A KR 1019890001001A KR 890001001 A KR890001001 A KR 890001001A KR 890012244 A KR890012244 A KR 890012244A
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KR
South Korea
Prior art keywords
data
memory
control function
closed curve
coordinate change
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KR1019890001001A
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English (en)
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KR970003327B1 (ko
Inventor
츠토무 미나가와
마사히데 오하시
나오유키 가이
Original Assignee
아오이 죠이치
가부시키가이샤 도시바
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Publication of KR890012244A publication Critical patent/KR890012244A/ko
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Publication of KR970003327B1 publication Critical patent/KR970003327B1/ko

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Image Generation (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

내용 없음.

Description

패턴데이터생성 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명에 따른 패턴데이터생성시스템의 1 실시예를 설명하기 위한 플로우챠트.
제 2 도는 본 발명에 따른 패턴데이터생성시스템을 실현하기 위해 사용되는 하드웨어의 구성을 나타낸 블록도.
제 3 도는 제 1 도에 나타낸 플로우챠트 중 규칙을 통합해서 나타낸 도면.

Claims (1)

  1. 비트맵상에서 폐곡선으로 둘러쌓인 영역의 도포처리가 수행돌 경우에 개시점의 x, y좌표와 각각 +1, -1, 0의 값을 갖는 1점 마다의 좌표변화량(dx,dy)이 영역의 경계선이면서 좌회전 또는 우회전방향이 정의된 폐곡선의 데이터로 주어지도록 되어 있는데 데이터생성시스템에 있어서, 제 1 및 제 2 메모리와 ; 상기 좌표변화량(dx.dy)을 기초로 상기 폐곡선의 경계에 대응된 점을 차례로 발생시켜 상기 제 1 메모리에 기록하는 제 1 제어기능과, 상기 좌표변화량(dx,dy)을 기초로 상기 폐곡선의 영역의 도포에 필요한 점을 소정의 규칙에 따라 차례로 발생시켜 상기 제 2 메모리에 기록하는 제 2 제어기능, 상기 제 2 메모리상에서 1개의 방향을 스캔방향으로 했을때 하나의 스캔선상에서 b0, b1,---b(w-w),bcw-1)로 이루어지는 w개 (w는 양의정수)의 점이 존재하는 경우에 점(b(j), j는 O이상에서 w미만)에 대응한 위치에 점(bO,b1,---b(j-1)의 데이터의 배타적 논리합데이터를 차례로 기록하는 제 3 제어기능 및, 상기 제 1 메모리의 임의의 점의 데이터와 상기 배타적논리합데이터가 기록된 후 상기 제 2 메모리의 대응하는 점의 데이터와의 연산을 수행하여 최종의 도포가 수행된 패턴데이터를 얻는 제 4 제어기능을 수행하도록 된 처리기를 구비해서 이루어진 것을 특징으로하는 패턴데이터생성시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890001001A 1988-01-30 1989-01-30 패턴데이터 생성시스템 KR970003327B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63-20314 1988-01-30
JP63020314A JPH01196675A (ja) 1988-01-30 1988-01-30 パターンデータ生成方式

Publications (2)

Publication Number Publication Date
KR890012244A true KR890012244A (ko) 1989-08-25
KR970003327B1 KR970003327B1 (ko) 1997-03-17

Family

ID=12023673

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890001001A KR970003327B1 (ko) 1988-01-30 1989-01-30 패턴데이터 생성시스템

Country Status (5)

Country Link
US (1) US5016001A (ko)
EP (1) EP0327003B1 (ko)
JP (1) JPH01196675A (ko)
KR (1) KR970003327B1 (ko)
DE (1) DE68915006T2 (ko)

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JP3315861B2 (ja) * 1996-05-13 2002-08-19 シャープ株式会社 文字生成装置
JPH10104168A (ja) * 1996-09-26 1998-04-24 Toshiba Corp 設計データに基づく図形データ展開装置
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JP4100945B2 (ja) * 2002-03-27 2008-06-11 富士通株式会社 図形描画装置
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Also Published As

Publication number Publication date
EP0327003A2 (en) 1989-08-09
DE68915006T2 (de) 1994-08-25
US5016001A (en) 1991-05-14
KR970003327B1 (ko) 1997-03-17
EP0327003B1 (en) 1994-05-04
DE68915006D1 (de) 1994-06-09
EP0327003A3 (en) 1991-05-29
JPH01196675A (ja) 1989-08-08

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